diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a1737427..6ae9173e 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -15,6 +15,20 @@ jobs:
     name: ETH-based Chain Test
     runs-on: ubuntu-latest
     steps:
+      - name: Free Disk Space (Ubuntu)
+        uses: jlumbroso/free-disk-space@main
+        with:
+          # this might remove tools that are actually needed,
+          # if set to "true" but frees about 6 GB
+          tool-cache: false
+          # all of these default to true, but feel free to set to
+          # "false" if necessary for your workflow
+          android: true
+          dotnet: true
+          haskell: true
+          large-packages: true
+          docker-images: true
+          swap-storage: true
       - name: Checkout
         uses: actions/checkout@v4
         with:
@@ -49,6 +63,20 @@ jobs:
     name: Non-ETH-based Chain Test
     runs-on: ubuntu-latest
     steps:
+      - name: Free Disk Space (Ubuntu)
+        uses: jlumbroso/free-disk-space@main
+        with:
+          # this might remove tools that are actually needed,
+          # if set to "true" but frees about 6 GB
+          tool-cache: false
+          # all of these default to true, but feel free to set to
+          # "false" if necessary for your workflow
+          android: true
+          dotnet: true
+          haskell: true
+          large-packages: true
+          docker-images: true
+          swap-storage: true
       - name: Checkout
         uses: actions/checkout@v4
         with:
diff --git a/abi/IL1AssetRouter.json b/abi/IL1AssetRouter.json
new file mode 100644
index 00000000..7743049f
--- /dev/null
+++ b/abi/IL1AssetRouter.json
@@ -0,0 +1,843 @@
+[
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "assetId",
+        "type": "bytes32"
+      },
+      {
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "additionalData",
+        "type": "bytes32"
+      },
+      {
+        "indexed": false,
+        "internalType": "address",
+        "name": "assetDeploymentTracker",
+        "type": "address"
+      }
+    ],
+    "name": "AssetDeploymentTrackerRegistered",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "assetId",
+        "type": "bytes32"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "assetDeploymentTracker",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "additionalData",
+        "type": "bytes32"
+      }
+    ],
+    "name": "AssetDeploymentTrackerSet",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "assetId",
+        "type": "bytes32"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "_assetHandlerAddress",
+        "type": "address"
+      }
+    ],
+    "name": "AssetHandlerRegistered",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "uint256",
+        "name": "chainId",
+        "type": "uint256"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "from",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "bytes32",
+        "name": "assetId",
+        "type": "bytes32"
+      },
+      {
+        "indexed": false,
+        "internalType": "uint256",
+        "name": "amount",
+        "type": "uint256"
+      }
+    ],
+    "name": "BridgehubDepositBaseTokenInitiated",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "uint256",
+        "name": "chainId",
+        "type": "uint256"
+      },
+      {
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "txDataHash",
+        "type": "bytes32"
+      },
+      {
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "l2DepositTxHash",
+        "type": "bytes32"
+      }
+    ],
+    "name": "BridgehubDepositFinalized",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "uint256",
+        "name": "chainId",
+        "type": "uint256"
+      },
+      {
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "txDataHash",
+        "type": "bytes32"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "from",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "bytes32",
+        "name": "assetId",
+        "type": "bytes32"
+      },
+      {
+        "indexed": false,
+        "internalType": "bytes",
+        "name": "bridgeMintCalldata",
+        "type": "bytes"
+      }
+    ],
+    "name": "BridgehubDepositInitiated",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": false,
+        "internalType": "bytes",
+        "name": "bridgeMintData",
+        "type": "bytes"
+      }
+    ],
+    "name": "BridgehubMintData",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": false,
+        "internalType": "uint256",
+        "name": "chainId",
+        "type": "uint256"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "sender",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "assetId",
+        "type": "bytes32"
+      },
+      {
+        "indexed": false,
+        "internalType": "bytes32",
+        "name": "assetDataHash",
+        "type": "bytes32"
+      }
+    ],
+    "name": "BridgehubWithdrawalInitiated",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "uint256",
+        "name": "chainId",
+        "type": "uint256"
+      },
+      {
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "assetId",
+        "type": "bytes32"
+      },
+      {
+        "indexed": false,
+        "internalType": "bytes",
+        "name": "assetData",
+        "type": "bytes"
+      }
+    ],
+    "name": "ClaimedFailedDepositAssetRouter",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "uint256",
+        "name": "chainId",
+        "type": "uint256"
+      },
+      {
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "assetId",
+        "type": "bytes32"
+      },
+      {
+        "indexed": false,
+        "internalType": "bytes",
+        "name": "assetData",
+        "type": "bytes"
+      }
+    ],
+    "name": "DepositFinalizedAssetRouter",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "uint256",
+        "name": "chainId",
+        "type": "uint256"
+      },
+      {
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "l2DepositTxHash",
+        "type": "bytes32"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "from",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "address",
+        "name": "to",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "address",
+        "name": "l1Token",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "uint256",
+        "name": "amount",
+        "type": "uint256"
+      }
+    ],
+    "name": "LegacyDepositInitiated",
+    "type": "event"
+  },
+  {
+    "inputs": [],
+    "name": "BRIDGE_HUB",
+    "outputs": [
+      {
+        "internalType": "contract IBridgehub",
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "L1_NULLIFIER",
+    "outputs": [
+      {
+        "internalType": "contract IL1Nullifier",
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "L1_WETH_TOKEN",
+    "outputs": [
+      {
+        "internalType": "address",
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "bytes32",
+        "name": "_assetId",
+        "type": "bytes32"
+      }
+    ],
+    "name": "assetHandlerAddress",
+    "outputs": [
+      {
+        "internalType": "address",
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "uint256",
+        "name": "_chainId",
+        "type": "uint256"
+      },
+      {
+        "internalType": "address",
+        "name": "_depositSender",
+        "type": "address"
+      },
+      {
+        "internalType": "bytes32",
+        "name": "_assetId",
+        "type": "bytes32"
+      },
+      {
+        "internalType": "bytes",
+        "name": "_assetData",
+        "type": "bytes"
+      }
+    ],
+    "name": "bridgeRecoverFailedTransfer",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "uint256",
+        "name": "_chainId",
+        "type": "uint256"
+      },
+      {
+        "internalType": "address",
+        "name": "_depositSender",
+        "type": "address"
+      },
+      {
+        "internalType": "bytes32",
+        "name": "_assetId",
+        "type": "bytes32"
+      },
+      {
+        "internalType": "bytes",
+        "name": "_assetData",
+        "type": "bytes"
+      },
+      {
+        "internalType": "bytes32",
+        "name": "_l2TxHash",
+        "type": "bytes32"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_l2BatchNumber",
+        "type": "uint256"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_l2MessageIndex",
+        "type": "uint256"
+      },
+      {
+        "internalType": "uint16",
+        "name": "_l2TxNumberInBatch",
+        "type": "uint16"
+      },
+      {
+        "internalType": "bytes32[]",
+        "name": "_merkleProof",
+        "type": "bytes32[]"
+      }
+    ],
+    "name": "bridgeRecoverFailedTransfer",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "uint256",
+        "name": "_chainId",
+        "type": "uint256"
+      },
+      {
+        "internalType": "bytes32",
+        "name": "_txDataHash",
+        "type": "bytes32"
+      },
+      {
+        "internalType": "bytes32",
+        "name": "_txHash",
+        "type": "bytes32"
+      }
+    ],
+    "name": "bridgehubConfirmL2Transaction",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "uint256",
+        "name": "_chainId",
+        "type": "uint256"
+      },
+      {
+        "internalType": "address",
+        "name": "_originalCaller",
+        "type": "address"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_value",
+        "type": "uint256"
+      },
+      {
+        "internalType": "bytes",
+        "name": "_data",
+        "type": "bytes"
+      }
+    ],
+    "name": "bridgehubDeposit",
+    "outputs": [
+      {
+        "components": [
+          {
+            "internalType": "bytes32",
+            "name": "magicValue",
+            "type": "bytes32"
+          },
+          {
+            "internalType": "address",
+            "name": "l2Contract",
+            "type": "address"
+          },
+          {
+            "internalType": "bytes",
+            "name": "l2Calldata",
+            "type": "bytes"
+          },
+          {
+            "internalType": "bytes[]",
+            "name": "factoryDeps",
+            "type": "bytes[]"
+          },
+          {
+            "internalType": "bytes32",
+            "name": "txDataHash",
+            "type": "bytes32"
+          }
+        ],
+        "internalType": "struct L2TransactionRequestTwoBridgesInner",
+        "name": "request",
+        "type": "tuple"
+      }
+    ],
+    "stateMutability": "payable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "uint256",
+        "name": "_chainId",
+        "type": "uint256"
+      },
+      {
+        "internalType": "bytes32",
+        "name": "_assetId",
+        "type": "bytes32"
+      },
+      {
+        "internalType": "address",
+        "name": "_originalCaller",
+        "type": "address"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_amount",
+        "type": "uint256"
+      }
+    ],
+    "name": "bridgehubDepositBaseToken",
+    "outputs": [],
+    "stateMutability": "payable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "_originalCaller",
+        "type": "address"
+      },
+      {
+        "internalType": "address",
+        "name": "_l2Receiver",
+        "type": "address"
+      },
+      {
+        "internalType": "address",
+        "name": "_l1Token",
+        "type": "address"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_amount",
+        "type": "uint256"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_l2TxGasLimit",
+        "type": "uint256"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_l2TxGasPerPubdataByte",
+        "type": "uint256"
+      },
+      {
+        "internalType": "address",
+        "name": "_refundRecipient",
+        "type": "address"
+      }
+    ],
+    "name": "depositLegacyErc20Bridge",
+    "outputs": [
+      {
+        "internalType": "bytes32",
+        "name": "txHash",
+        "type": "bytes32"
+      }
+    ],
+    "stateMutability": "payable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "uint256",
+        "name": "_chainId",
+        "type": "uint256"
+      },
+      {
+        "internalType": "bytes32",
+        "name": "_assetId",
+        "type": "bytes32"
+      },
+      {
+        "internalType": "bytes",
+        "name": "_transferData",
+        "type": "bytes"
+      }
+    ],
+    "name": "finalizeDeposit",
+    "outputs": [],
+    "stateMutability": "payable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "uint256",
+        "name": "_chainId",
+        "type": "uint256"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_l2BatchNumber",
+        "type": "uint256"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_l2MessageIndex",
+        "type": "uint256"
+      },
+      {
+        "internalType": "uint16",
+        "name": "_l2TxNumberInBatch",
+        "type": "uint16"
+      },
+      {
+        "internalType": "bytes",
+        "name": "_message",
+        "type": "bytes"
+      },
+      {
+        "internalType": "bytes32[]",
+        "name": "_merkleProof",
+        "type": "bytes32[]"
+      }
+    ],
+    "name": "finalizeWithdrawal",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "_sender",
+        "type": "address"
+      },
+      {
+        "internalType": "bytes32",
+        "name": "_assetId",
+        "type": "bytes32"
+      },
+      {
+        "internalType": "bytes",
+        "name": "_assetData",
+        "type": "bytes"
+      }
+    ],
+    "name": "getDepositCalldata",
+    "outputs": [
+      {
+        "internalType": "bytes",
+        "name": "",
+        "type": "bytes"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "uint256",
+        "name": "_chainId",
+        "type": "uint256"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_l2BatchNumber",
+        "type": "uint256"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_l2MessageIndex",
+        "type": "uint256"
+      }
+    ],
+    "name": "isWithdrawalFinalized",
+    "outputs": [
+      {
+        "internalType": "bool",
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "uint256",
+        "name": "_chainId",
+        "type": "uint256"
+      }
+    ],
+    "name": "l2BridgeAddress",
+    "outputs": [
+      {
+        "internalType": "address",
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "nativeTokenVault",
+    "outputs": [
+      {
+        "internalType": "contract INativeTokenVault",
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "bytes32",
+        "name": "_assetRegistrationData",
+        "type": "bytes32"
+      },
+      {
+        "internalType": "address",
+        "name": "_assetDeploymentTracker",
+        "type": "address"
+      }
+    ],
+    "name": "setAssetDeploymentTracker",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "bytes32",
+        "name": "_assetRegistrationData",
+        "type": "bytes32"
+      },
+      {
+        "internalType": "address",
+        "name": "_assetHandlerAddress",
+        "type": "address"
+      }
+    ],
+    "name": "setAssetHandlerAddressThisChain",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "contract IL1ERC20Bridge",
+        "name": "_legacyBridge",
+        "type": "address"
+      }
+    ],
+    "name": "setL1Erc20Bridge",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "contract INativeTokenVault",
+        "name": "_nativeTokenVault",
+        "type": "address"
+      }
+    ],
+    "name": "setNativeTokenVault",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "bytes32",
+        "name": "_assetId",
+        "type": "bytes32"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_amount",
+        "type": "uint256"
+      },
+      {
+        "internalType": "address",
+        "name": "_originalCaller",
+        "type": "address"
+      }
+    ],
+    "name": "transferFundsToNTV",
+    "outputs": [
+      {
+        "internalType": "bool",
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  }
+]
diff --git a/abi/IL1Nullifier.json b/abi/IL1Nullifier.json
new file mode 100644
index 00000000..dce6cb5c
--- /dev/null
+++ b/abi/IL1Nullifier.json
@@ -0,0 +1,484 @@
+[
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "uint256",
+        "name": "chainId",
+        "type": "uint256"
+      },
+      {
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "txDataHash",
+        "type": "bytes32"
+      },
+      {
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "l2DepositTxHash",
+        "type": "bytes32"
+      }
+    ],
+    "name": "BridgehubDepositFinalized",
+    "type": "event"
+  },
+  {
+    "inputs": [],
+    "name": "BRIDGE_HUB",
+    "outputs": [
+      {
+        "internalType": "contract IBridgehub",
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "uint256",
+        "name": "_chainId",
+        "type": "uint256"
+      },
+      {
+        "internalType": "address",
+        "name": "_depositSender",
+        "type": "address"
+      },
+      {
+        "internalType": "bytes32",
+        "name": "_assetId",
+        "type": "bytes32"
+      },
+      {
+        "internalType": "bytes",
+        "name": "_assetData",
+        "type": "bytes"
+      },
+      {
+        "internalType": "bytes32",
+        "name": "_l2TxHash",
+        "type": "bytes32"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_l2BatchNumber",
+        "type": "uint256"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_l2MessageIndex",
+        "type": "uint256"
+      },
+      {
+        "internalType": "uint16",
+        "name": "_l2TxNumberInBatch",
+        "type": "uint16"
+      },
+      {
+        "internalType": "bytes32[]",
+        "name": "_merkleProof",
+        "type": "bytes32[]"
+      }
+    ],
+    "name": "bridgeRecoverFailedTransfer",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "uint256",
+        "name": "_chainId",
+        "type": "uint256"
+      },
+      {
+        "internalType": "bytes32",
+        "name": "_txDataHash",
+        "type": "bytes32"
+      },
+      {
+        "internalType": "bytes32",
+        "name": "_txHash",
+        "type": "bytes32"
+      }
+    ],
+    "name": "bridgehubConfirmL2TransactionForwarded",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "uint256",
+        "name": "_chainId",
+        "type": "uint256"
+      },
+      {
+        "internalType": "address",
+        "name": "_token",
+        "type": "address"
+      }
+    ],
+    "name": "chainBalance",
+    "outputs": [
+      {
+        "internalType": "uint256",
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "uint256",
+        "name": "_chainId",
+        "type": "uint256"
+      },
+      {
+        "internalType": "address",
+        "name": "_depositSender",
+        "type": "address"
+      },
+      {
+        "internalType": "address",
+        "name": "_l1Token",
+        "type": "address"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_amount",
+        "type": "uint256"
+      },
+      {
+        "internalType": "bytes32",
+        "name": "_l2TxHash",
+        "type": "bytes32"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_l2BatchNumber",
+        "type": "uint256"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_l2MessageIndex",
+        "type": "uint256"
+      },
+      {
+        "internalType": "uint16",
+        "name": "_l2TxNumberInBatch",
+        "type": "uint16"
+      },
+      {
+        "internalType": "bytes32[]",
+        "name": "_merkleProof",
+        "type": "bytes32[]"
+      }
+    ],
+    "name": "claimFailedDeposit",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "_depositSender",
+        "type": "address"
+      },
+      {
+        "internalType": "address",
+        "name": "_l1Token",
+        "type": "address"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_amount",
+        "type": "uint256"
+      },
+      {
+        "internalType": "bytes32",
+        "name": "_l2TxHash",
+        "type": "bytes32"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_l2BatchNumber",
+        "type": "uint256"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_l2MessageIndex",
+        "type": "uint256"
+      },
+      {
+        "internalType": "uint16",
+        "name": "_l2TxNumberInBatch",
+        "type": "uint16"
+      },
+      {
+        "internalType": "bytes32[]",
+        "name": "_merkleProof",
+        "type": "bytes32[]"
+      }
+    ],
+    "name": "claimFailedDepositLegacyErc20Bridge",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "uint256",
+        "name": "_chainId",
+        "type": "uint256"
+      },
+      {
+        "internalType": "bytes32",
+        "name": "_l2TxHash",
+        "type": "bytes32"
+      }
+    ],
+    "name": "depositHappened",
+    "outputs": [
+      {
+        "internalType": "bytes32",
+        "name": "",
+        "type": "bytes32"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "components": [
+          {
+            "internalType": "uint256",
+            "name": "chainId",
+            "type": "uint256"
+          },
+          {
+            "internalType": "uint256",
+            "name": "l2BatchNumber",
+            "type": "uint256"
+          },
+          {
+            "internalType": "uint256",
+            "name": "l2MessageIndex",
+            "type": "uint256"
+          },
+          {
+            "internalType": "address",
+            "name": "l2Sender",
+            "type": "address"
+          },
+          {
+            "internalType": "uint16",
+            "name": "l2TxNumberInBatch",
+            "type": "uint16"
+          },
+          {
+            "internalType": "bytes",
+            "name": "message",
+            "type": "bytes"
+          },
+          {
+            "internalType": "bytes32[]",
+            "name": "merkleProof",
+            "type": "bytes32[]"
+          }
+        ],
+        "internalType": "struct FinalizeL1DepositParams",
+        "name": "_finalizeWithdrawalParams",
+        "type": "tuple"
+      }
+    ],
+    "name": "finalizeDeposit",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "uint256",
+        "name": "_chainId",
+        "type": "uint256"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_l2BatchNumber",
+        "type": "uint256"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_l2MessageIndex",
+        "type": "uint256"
+      },
+      {
+        "internalType": "uint16",
+        "name": "_l2TxNumberInBatch",
+        "type": "uint16"
+      },
+      {
+        "internalType": "bytes",
+        "name": "_message",
+        "type": "bytes"
+      },
+      {
+        "internalType": "bytes32[]",
+        "name": "_merkleProof",
+        "type": "bytes32[]"
+      }
+    ],
+    "name": "finalizeWithdrawal",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "uint256",
+        "name": "_chainId",
+        "type": "uint256"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_l2BatchNumber",
+        "type": "uint256"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_l2MessageIndex",
+        "type": "uint256"
+      }
+    ],
+    "name": "isWithdrawalFinalized",
+    "outputs": [
+      {
+        "internalType": "bool",
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "l1NativeTokenVault",
+    "outputs": [
+      {
+        "internalType": "contract IL1NativeTokenVault",
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "uint256",
+        "name": "_chainId",
+        "type": "uint256"
+      }
+    ],
+    "name": "l2BridgeAddress",
+    "outputs": [
+      {
+        "internalType": "address",
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "legacyBridge",
+    "outputs": [
+      {
+        "internalType": "contract IL1ERC20Bridge",
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "uint256",
+        "name": "_chainId",
+        "type": "uint256"
+      },
+      {
+        "internalType": "address",
+        "name": "_token",
+        "type": "address"
+      }
+    ],
+    "name": "nullifyChainBalanceByNTV",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "_l1AssetRouter",
+        "type": "address"
+      }
+    ],
+    "name": "setL1AssetRouter",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "contract IL1NativeTokenVault",
+        "name": "_nativeTokenVault",
+        "type": "address"
+      }
+    ],
+    "name": "setL1NativeTokenVault",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "_token",
+        "type": "address"
+      }
+    ],
+    "name": "transferTokenToNTV",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  }
+]
diff --git a/abi/IL2AssetRouter.json b/abi/IL2AssetRouter.json
new file mode 100644
index 00000000..e3d0df62
--- /dev/null
+++ b/abi/IL2AssetRouter.json
@@ -0,0 +1,408 @@
+[
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "assetId",
+        "type": "bytes32"
+      },
+      {
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "additionalData",
+        "type": "bytes32"
+      },
+      {
+        "indexed": false,
+        "internalType": "address",
+        "name": "assetDeploymentTracker",
+        "type": "address"
+      }
+    ],
+    "name": "AssetDeploymentTrackerRegistered",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "assetId",
+        "type": "bytes32"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "_assetHandlerAddress",
+        "type": "address"
+      }
+    ],
+    "name": "AssetHandlerRegistered",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "uint256",
+        "name": "chainId",
+        "type": "uint256"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "from",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "bytes32",
+        "name": "assetId",
+        "type": "bytes32"
+      },
+      {
+        "indexed": false,
+        "internalType": "uint256",
+        "name": "amount",
+        "type": "uint256"
+      }
+    ],
+    "name": "BridgehubDepositBaseTokenInitiated",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "uint256",
+        "name": "chainId",
+        "type": "uint256"
+      },
+      {
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "txDataHash",
+        "type": "bytes32"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "from",
+        "type": "address"
+      },
+      {
+        "indexed": false,
+        "internalType": "bytes32",
+        "name": "assetId",
+        "type": "bytes32"
+      },
+      {
+        "indexed": false,
+        "internalType": "bytes",
+        "name": "bridgeMintCalldata",
+        "type": "bytes"
+      }
+    ],
+    "name": "BridgehubDepositInitiated",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": false,
+        "internalType": "uint256",
+        "name": "chainId",
+        "type": "uint256"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "sender",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "assetId",
+        "type": "bytes32"
+      },
+      {
+        "indexed": false,
+        "internalType": "bytes32",
+        "name": "assetDataHash",
+        "type": "bytes32"
+      }
+    ],
+    "name": "BridgehubWithdrawalInitiated",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": true,
+        "internalType": "uint256",
+        "name": "chainId",
+        "type": "uint256"
+      },
+      {
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "assetId",
+        "type": "bytes32"
+      },
+      {
+        "indexed": false,
+        "internalType": "bytes",
+        "name": "assetData",
+        "type": "bytes"
+      }
+    ],
+    "name": "DepositFinalizedAssetRouter",
+    "type": "event"
+  },
+  {
+    "anonymous": false,
+    "inputs": [
+      {
+        "indexed": false,
+        "internalType": "uint256",
+        "name": "chainId",
+        "type": "uint256"
+      },
+      {
+        "indexed": true,
+        "internalType": "address",
+        "name": "l2Sender",
+        "type": "address"
+      },
+      {
+        "indexed": true,
+        "internalType": "bytes32",
+        "name": "assetId",
+        "type": "bytes32"
+      },
+      {
+        "indexed": false,
+        "internalType": "bytes",
+        "name": "assetData",
+        "type": "bytes"
+      }
+    ],
+    "name": "WithdrawalInitiatedAssetRouter",
+    "type": "event"
+  },
+  {
+    "inputs": [],
+    "name": "BRIDGE_HUB",
+    "outputs": [
+      {
+        "internalType": "contract IBridgehub",
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [],
+    "name": "L1_ASSET_ROUTER",
+    "outputs": [
+      {
+        "internalType": "address",
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "bytes32",
+        "name": "_assetId",
+        "type": "bytes32"
+      }
+    ],
+    "name": "assetHandlerAddress",
+    "outputs": [
+      {
+        "internalType": "address",
+        "name": "",
+        "type": "address"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "uint256",
+        "name": "_chainId",
+        "type": "uint256"
+      },
+      {
+        "internalType": "bytes32",
+        "name": "_assetId",
+        "type": "bytes32"
+      },
+      {
+        "internalType": "bytes",
+        "name": "_transferData",
+        "type": "bytes"
+      }
+    ],
+    "name": "finalizeDeposit",
+    "outputs": [],
+    "stateMutability": "payable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "_l1Sender",
+        "type": "address"
+      },
+      {
+        "internalType": "address",
+        "name": "_l2Receiver",
+        "type": "address"
+      },
+      {
+        "internalType": "address",
+        "name": "_l1Token",
+        "type": "address"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_amount",
+        "type": "uint256"
+      },
+      {
+        "internalType": "bytes",
+        "name": "_data",
+        "type": "bytes"
+      }
+    ],
+    "name": "finalizeDepositLegacyBridge",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "uint256",
+        "name": "_originChainId",
+        "type": "uint256"
+      },
+      {
+        "internalType": "bytes32",
+        "name": "_assetId",
+        "type": "bytes32"
+      },
+      {
+        "internalType": "address",
+        "name": "_assetHandlerAddress",
+        "type": "address"
+      }
+    ],
+    "name": "setAssetHandlerAddress",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "bytes32",
+        "name": "_assetRegistrationData",
+        "type": "bytes32"
+      },
+      {
+        "internalType": "address",
+        "name": "_assetHandlerAddress",
+        "type": "address"
+      }
+    ],
+    "name": "setAssetHandlerAddressThisChain",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "bytes32",
+        "name": "_assetId",
+        "type": "bytes32"
+      }
+    ],
+    "name": "setLegacyTokenAssetHandler",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "bytes32",
+        "name": "_assetId",
+        "type": "bytes32"
+      },
+      {
+        "internalType": "bytes",
+        "name": "_transferData",
+        "type": "bytes"
+      }
+    ],
+    "name": "withdraw",
+    "outputs": [
+      {
+        "internalType": "bytes32",
+        "name": "",
+        "type": "bytes32"
+      }
+    ],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "_l1Receiver",
+        "type": "address"
+      },
+      {
+        "internalType": "address",
+        "name": "_l2Token",
+        "type": "address"
+      },
+      {
+        "internalType": "uint256",
+        "name": "_amount",
+        "type": "uint256"
+      },
+      {
+        "internalType": "address",
+        "name": "_sender",
+        "type": "address"
+      }
+    ],
+    "name": "withdrawLegacyBridge",
+    "outputs": [],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  }
+]
diff --git a/src/adapters.ts b/src/adapters.ts
index 33abc2fe..0b67a62f 100644
--- a/src/adapters.ts
+++ b/src/adapters.ts
@@ -7,10 +7,7 @@ import {Il2Bridge as IL2Bridge} from './typechain/Il2Bridge';
 import {IBridgehubFactory} from './typechain/IBridgehubFactory';
 import {IBridgehub} from './typechain/IBridgehub';
 import {Il1SharedBridge as IL1SharedBridge} from './typechain/Il1SharedBridge';
-import {
-  Il1SharedBridgeFactory,
-  Il1SharedBridgeFactory as IL1SharedBridgeFactory,
-} from './typechain/Il1SharedBridgeFactory';
+import {Il1SharedBridgeFactory as IL1SharedBridgeFactory} from './typechain/Il1SharedBridgeFactory';
 import {INonceHolderFactory} from './typechain/INonceHolderFactory';
 import {IZkSyncHyperchainFactory} from './typechain/IZkSyncHyperchainFactory';
 import {IZkSyncHyperchain} from './typechain/IZkSyncHyperchain';
@@ -25,6 +22,7 @@ import {
   PriorityOpResponse,
   TransactionResponse,
   PaymasterParams,
+  FinalizeL1DepositParams,
 } from './types';
 import {
   BOOTLOADER_FORMAL_ADDRESS,
@@ -45,13 +43,14 @@ import {
   scaleGasLimit,
   undoL1ToL2Alias,
   isAddressEq,
-  L2_BASE_TOKEN_ADDRESS,
+  L2_ASSET_ROUTER_ADDRESS,
 } from './utils';
 import {Il2SharedBridgeFactory} from './typechain/Il2SharedBridgeFactory';
 import {Il2SharedBridge} from './typechain/Il2SharedBridge';
-import {Il1SharedBridge} from './typechain/Il1SharedBridge';
-import {Il1Bridge} from './typechain/Il1Bridge';
-import {Il1BridgeFactory} from './typechain/Il1BridgeFactory';
+import {Il1Nullifier} from './typechain/Il1Nullifier';
+import {Il1NullifierFactory} from './typechain/Il1NullifierFactory';
+import {Il1AssetRouter} from './typechain/Il1AssetRouter';
+import {Il1AssetRouterFactory} from './typechain/Il1AssetRouterFactory';
 
 type Constructor<T = {}> = new (...args: any[]) => T;
 
@@ -128,6 +127,26 @@ export function AdapterL1<TBase extends Constructor<TxSender>>(Base: TBase) {
       };
     }
 
+    /**
+     * Returns the L1 asset router contract, used for handling cross chain calls.
+     */
+    getL1AssetRouter(address: string): Il1AssetRouter {
+      return Il1AssetRouterFactory.connect(address, this._signerL1());
+    }
+
+    /**
+     * Returns the L1 Nullifier contract, used for replay protection for failed deposits and withdrawals.
+     */
+    async getL1Nullifier(): Promise<Il1Nullifier> {
+      const assetRouter = this._providerL2().connectL2AssetRouter();
+      const l1AssetRouter = this.getL1AssetRouter(
+        await assetRouter.L1_ASSET_ROUTER()
+      );
+      const l1Nullifier = await l1AssetRouter.L1_NULLIFIER();
+
+      return Il1NullifierFactory.connect(l1Nullifier, this._signerL1());
+    }
+
     /**
      * Returns the address of the base token on L1.
      */
@@ -1421,41 +1440,27 @@ export function AdapterL1<TBase extends Constructor<TxSender>>(Base: TBase) {
       index = 0,
       overrides?: ethers.Overrides
     ): Promise<ethers.ContractTransaction> {
-      const {
-        l1BatchNumber,
-        l2MessageIndex,
-        l2TxNumberInBlock,
-        message,
-        sender,
-        proof,
-      } = await this.finalizeWithdrawalParams(withdrawalHash, index);
+      const finalizeWithdrawalParams = await this.finalizeWithdrawalParams(
+        withdrawalHash,
+        index
+      );
 
-      let l1Bridge: Il1SharedBridge | Il1Bridge;
-      if (isAddressEq(sender, L2_BASE_TOKEN_ADDRESS)) {
-        l1Bridge = (await this.getL1BridgeContracts()).shared;
-      } else if (!(await this._providerL2().isL2BridgeLegacy(sender))) {
-        const l2Bridge = Il2SharedBridgeFactory.connect(
-          sender,
-          this._providerL2()
-        );
-        const bridgeAddress = await l2Bridge.l1SharedBridge();
-        l1Bridge = Il1SharedBridgeFactory.connect(
-          bridgeAddress,
-          this._signerL1()
-        );
-      } else {
-        const l2Bridge = IL2BridgeFactory.connect(sender, this._providerL2());
-        const bridgeAddress = await l2Bridge.l1Bridge();
-        l1Bridge = Il1BridgeFactory.connect(bridgeAddress, this._signerL1());
-      }
+      const l1Nullifier = await this.getL1Nullifier();
+
+      const finalizeL1DepositParams: FinalizeL1DepositParams = {
+        chainId: (await this._providerL2().getNetwork())
+          .chainId as BigNumberish,
+        l2BatchNumber: finalizeWithdrawalParams.l1BatchNumber as BigNumberish,
+        l2MessageIndex: finalizeWithdrawalParams.l2MessageIndex as BigNumberish,
+        l2Sender: finalizeWithdrawalParams.sender,
+        l2TxNumberInBatch:
+          finalizeWithdrawalParams.l2TxNumberInBlock as BigNumberish,
+        message: finalizeWithdrawalParams.message,
+        merkleProof: finalizeWithdrawalParams.proof,
+      };
 
-      return await l1Bridge.finalizeWithdrawal(
-        (await this._providerL2().getNetwork()).chainId,
-        l1BatchNumber!,
-        l2MessageIndex,
-        l2TxNumberInBlock!,
-        message,
-        proof,
+      return await l1Nullifier.finalizeDeposit(
+        finalizeL1DepositParams,
         overrides ?? {}
       );
     }
@@ -1501,7 +1506,9 @@ export function AdapterL1<TBase extends Constructor<TxSender>>(Base: TBase) {
           this._providerL2()
         );
         l1Bridge = IL1SharedBridgeFactory.connect(
-          await l2Bridge.l1SharedBridge(),
+          sender === L2_ASSET_ROUTER_ADDRESS
+            ? await l2Bridge.l1Bridge()
+            : await l2Bridge.l1SharedBridge(),
           this._providerL1()
         );
       }
diff --git a/src/provider.ts b/src/provider.ts
index bf17be2b..7c4e8fc8 100644
--- a/src/provider.ts
+++ b/src/provider.ts
@@ -12,6 +12,8 @@ import {ConnectionInfo, poll} from '@ethersproject/web';
 import {Ierc20Factory as IERC20Factory} from './typechain/Ierc20Factory';
 import {IEthTokenFactory} from './typechain/IEthTokenFactory';
 import {Il2BridgeFactory as IL2BridgeFactory} from './typechain/Il2BridgeFactory';
+import {Il2AssetRouter} from './typechain/Il2AssetRouter';
+import {Il2AssetRouterFactory as IL2AssetRouterFactory} from './typechain/Il2AssetRouterFactory';
 import {
   Address,
   BalancesMap,
@@ -56,6 +58,7 @@ import {
   REQUIRED_L1_TO_L2_GAS_PER_PUBDATA_LIMIT,
   sleep,
   isAddressEq,
+  L2_ASSET_ROUTER_ADDRESS,
 } from './utils';
 import {Signer} from './signer';
 import Formatter = providers.Formatter;
@@ -1071,6 +1074,10 @@ export class Provider extends ethers.providers.JsonRpcProvider {
     return Il2SharedBridgeFactory.connect(address, this);
   }
 
+  connectL2AssetRouter(): Il2AssetRouter {
+    return IL2AssetRouterFactory.connect(L2_ASSET_ROUTER_ADDRESS, this);
+  }
+
   /**
    * Returns true if passed bridge address is legacy and false if its shared bridge.
    **
diff --git a/src/typechain/Il1AssetRouter.d.ts b/src/typechain/Il1AssetRouter.d.ts
new file mode 100644
index 00000000..5be5a78b
--- /dev/null
+++ b/src/typechain/Il1AssetRouter.d.ts
@@ -0,0 +1,1630 @@
+/* Autogenerated file. Do not edit manually. */
+/* tslint:disable */
+/* eslint-disable */
+
+import {
+  ethers,
+  EventFilter,
+  Signer,
+  BigNumber,
+  BigNumberish,
+  PopulatedTransaction,
+} from "ethers";
+import {
+  Contract,
+  ContractTransaction,
+  Overrides,
+  PayableOverrides,
+  CallOverrides,
+} from "@ethersproject/contracts";
+import { BytesLike } from "@ethersproject/bytes";
+import { Listener, Provider } from "@ethersproject/providers";
+import { FunctionFragment, EventFragment, Result } from "@ethersproject/abi";
+
+interface Il1AssetRouterInterface extends ethers.utils.Interface {
+  functions: {
+    "BRIDGE_HUB()": FunctionFragment;
+    "L1_NULLIFIER()": FunctionFragment;
+    "L1_WETH_TOKEN()": FunctionFragment;
+    "assetHandlerAddress(bytes32)": FunctionFragment;
+    "bridgeRecoverFailedTransfer(uint256,address,bytes32,bytes)": FunctionFragment;
+    "bridgehubConfirmL2Transaction(uint256,bytes32,bytes32)": FunctionFragment;
+    "bridgehubDeposit(uint256,address,uint256,bytes)": FunctionFragment;
+    "bridgehubDepositBaseToken(uint256,bytes32,address,uint256)": FunctionFragment;
+    "depositLegacyErc20Bridge(address,address,address,uint256,uint256,uint256,address)": FunctionFragment;
+    "finalizeDeposit(uint256,bytes32,bytes)": FunctionFragment;
+    "finalizeWithdrawal(uint256,uint256,uint256,uint16,bytes,bytes32[])": FunctionFragment;
+    "getDepositCalldata(address,bytes32,bytes)": FunctionFragment;
+    "isWithdrawalFinalized(uint256,uint256,uint256)": FunctionFragment;
+    "l2BridgeAddress(uint256)": FunctionFragment;
+    "nativeTokenVault()": FunctionFragment;
+    "setAssetDeploymentTracker(bytes32,address)": FunctionFragment;
+    "setAssetHandlerAddressThisChain(bytes32,address)": FunctionFragment;
+    "setL1Erc20Bridge(address)": FunctionFragment;
+    "setNativeTokenVault(address)": FunctionFragment;
+    "transferFundsToNTV(bytes32,uint256,address)": FunctionFragment;
+  };
+
+  encodeFunctionData(
+    functionFragment: "BRIDGE_HUB",
+    values?: undefined
+  ): string;
+  encodeFunctionData(
+    functionFragment: "L1_NULLIFIER",
+    values?: undefined
+  ): string;
+  encodeFunctionData(
+    functionFragment: "L1_WETH_TOKEN",
+    values?: undefined
+  ): string;
+  encodeFunctionData(
+    functionFragment: "assetHandlerAddress",
+    values: [BytesLike]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "bridgeRecoverFailedTransfer",
+    values: [BigNumberish, string, BytesLike, BytesLike]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "bridgehubConfirmL2Transaction",
+    values: [BigNumberish, BytesLike, BytesLike]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "bridgehubDeposit",
+    values: [BigNumberish, string, BigNumberish, BytesLike]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "bridgehubDepositBaseToken",
+    values: [BigNumberish, BytesLike, string, BigNumberish]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "depositLegacyErc20Bridge",
+    values: [
+      string,
+      string,
+      string,
+      BigNumberish,
+      BigNumberish,
+      BigNumberish,
+      string
+    ]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "finalizeDeposit",
+    values: [BigNumberish, BytesLike, BytesLike]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "finalizeWithdrawal",
+    values: [
+      BigNumberish,
+      BigNumberish,
+      BigNumberish,
+      BigNumberish,
+      BytesLike,
+      BytesLike[]
+    ]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "getDepositCalldata",
+    values: [string, BytesLike, BytesLike]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "isWithdrawalFinalized",
+    values: [BigNumberish, BigNumberish, BigNumberish]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "l2BridgeAddress",
+    values: [BigNumberish]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "nativeTokenVault",
+    values?: undefined
+  ): string;
+  encodeFunctionData(
+    functionFragment: "setAssetDeploymentTracker",
+    values: [BytesLike, string]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "setAssetHandlerAddressThisChain",
+    values: [BytesLike, string]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "setL1Erc20Bridge",
+    values: [string]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "setNativeTokenVault",
+    values: [string]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "transferFundsToNTV",
+    values: [BytesLike, BigNumberish, string]
+  ): string;
+
+  decodeFunctionResult(functionFragment: "BRIDGE_HUB", data: BytesLike): Result;
+  decodeFunctionResult(
+    functionFragment: "L1_NULLIFIER",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "L1_WETH_TOKEN",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "assetHandlerAddress",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "bridgeRecoverFailedTransfer",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "bridgehubConfirmL2Transaction",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "bridgehubDeposit",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "bridgehubDepositBaseToken",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "depositLegacyErc20Bridge",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "finalizeDeposit",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "finalizeWithdrawal",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "getDepositCalldata",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "isWithdrawalFinalized",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "l2BridgeAddress",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "nativeTokenVault",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "setAssetDeploymentTracker",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "setAssetHandlerAddressThisChain",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "setL1Erc20Bridge",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "setNativeTokenVault",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "transferFundsToNTV",
+    data: BytesLike
+  ): Result;
+
+  events: {
+    "AssetDeploymentTrackerRegistered(bytes32,bytes32,address)": EventFragment;
+    "AssetDeploymentTrackerSet(bytes32,address,bytes32)": EventFragment;
+    "AssetHandlerRegistered(bytes32,address)": EventFragment;
+    "BridgehubDepositBaseTokenInitiated(uint256,address,bytes32,uint256)": EventFragment;
+    "BridgehubDepositFinalized(uint256,bytes32,bytes32)": EventFragment;
+    "BridgehubDepositInitiated(uint256,bytes32,address,bytes32,bytes)": EventFragment;
+    "BridgehubMintData(bytes)": EventFragment;
+    "BridgehubWithdrawalInitiated(uint256,address,bytes32,bytes32)": EventFragment;
+    "ClaimedFailedDepositAssetRouter(uint256,bytes32,bytes)": EventFragment;
+    "DepositFinalizedAssetRouter(uint256,bytes32,bytes)": EventFragment;
+    "LegacyDepositInitiated(uint256,bytes32,address,address,address,uint256)": EventFragment;
+  };
+
+  getEvent(
+    nameOrSignatureOrTopic: "AssetDeploymentTrackerRegistered"
+  ): EventFragment;
+  getEvent(nameOrSignatureOrTopic: "AssetDeploymentTrackerSet"): EventFragment;
+  getEvent(nameOrSignatureOrTopic: "AssetHandlerRegistered"): EventFragment;
+  getEvent(
+    nameOrSignatureOrTopic: "BridgehubDepositBaseTokenInitiated"
+  ): EventFragment;
+  getEvent(nameOrSignatureOrTopic: "BridgehubDepositFinalized"): EventFragment;
+  getEvent(nameOrSignatureOrTopic: "BridgehubDepositInitiated"): EventFragment;
+  getEvent(nameOrSignatureOrTopic: "BridgehubMintData"): EventFragment;
+  getEvent(
+    nameOrSignatureOrTopic: "BridgehubWithdrawalInitiated"
+  ): EventFragment;
+  getEvent(
+    nameOrSignatureOrTopic: "ClaimedFailedDepositAssetRouter"
+  ): EventFragment;
+  getEvent(
+    nameOrSignatureOrTopic: "DepositFinalizedAssetRouter"
+  ): EventFragment;
+  getEvent(nameOrSignatureOrTopic: "LegacyDepositInitiated"): EventFragment;
+}
+
+export class Il1AssetRouter extends Contract {
+  connect(signerOrProvider: Signer | Provider | string): this;
+  attach(addressOrName: string): this;
+  deployed(): Promise<this>;
+
+  on(event: EventFilter | string, listener: Listener): this;
+  once(event: EventFilter | string, listener: Listener): this;
+  addListener(eventName: EventFilter | string, listener: Listener): this;
+  removeAllListeners(eventName: EventFilter | string): this;
+  removeListener(eventName: any, listener: Listener): this;
+
+  interface: Il1AssetRouterInterface;
+
+  functions: {
+    BRIDGE_HUB(overrides?: CallOverrides): Promise<{
+      0: string;
+    }>;
+
+    "BRIDGE_HUB()"(overrides?: CallOverrides): Promise<{
+      0: string;
+    }>;
+
+    L1_NULLIFIER(overrides?: CallOverrides): Promise<{
+      0: string;
+    }>;
+
+    "L1_NULLIFIER()"(overrides?: CallOverrides): Promise<{
+      0: string;
+    }>;
+
+    L1_WETH_TOKEN(overrides?: CallOverrides): Promise<{
+      0: string;
+    }>;
+
+    "L1_WETH_TOKEN()"(overrides?: CallOverrides): Promise<{
+      0: string;
+    }>;
+
+    assetHandlerAddress(
+      _assetId: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<{
+      0: string;
+    }>;
+
+    "assetHandlerAddress(bytes32)"(
+      _assetId: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<{
+      0: string;
+    }>;
+
+    "bridgeRecoverFailedTransfer(uint256,address,bytes32,bytes)"(
+      _chainId: BigNumberish,
+      _depositSender: string,
+      _assetId: BytesLike,
+      _assetData: BytesLike,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "bridgeRecoverFailedTransfer(uint256,address,bytes32,bytes,bytes32,uint256,uint256,uint16,bytes32[])"(
+      _chainId: BigNumberish,
+      _depositSender: string,
+      _assetId: BytesLike,
+      _assetData: BytesLike,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    bridgehubConfirmL2Transaction(
+      _chainId: BigNumberish,
+      _txDataHash: BytesLike,
+      _txHash: BytesLike,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "bridgehubConfirmL2Transaction(uint256,bytes32,bytes32)"(
+      _chainId: BigNumberish,
+      _txDataHash: BytesLike,
+      _txHash: BytesLike,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    bridgehubDeposit(
+      _chainId: BigNumberish,
+      _originalCaller: string,
+      _value: BigNumberish,
+      _data: BytesLike,
+      overrides?: PayableOverrides
+    ): Promise<ContractTransaction>;
+
+    "bridgehubDeposit(uint256,address,uint256,bytes)"(
+      _chainId: BigNumberish,
+      _originalCaller: string,
+      _value: BigNumberish,
+      _data: BytesLike,
+      overrides?: PayableOverrides
+    ): Promise<ContractTransaction>;
+
+    bridgehubDepositBaseToken(
+      _chainId: BigNumberish,
+      _assetId: BytesLike,
+      _originalCaller: string,
+      _amount: BigNumberish,
+      overrides?: PayableOverrides
+    ): Promise<ContractTransaction>;
+
+    "bridgehubDepositBaseToken(uint256,bytes32,address,uint256)"(
+      _chainId: BigNumberish,
+      _assetId: BytesLike,
+      _originalCaller: string,
+      _amount: BigNumberish,
+      overrides?: PayableOverrides
+    ): Promise<ContractTransaction>;
+
+    depositLegacyErc20Bridge(
+      _originalCaller: string,
+      _l2Receiver: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _l2TxGasLimit: BigNumberish,
+      _l2TxGasPerPubdataByte: BigNumberish,
+      _refundRecipient: string,
+      overrides?: PayableOverrides
+    ): Promise<ContractTransaction>;
+
+    "depositLegacyErc20Bridge(address,address,address,uint256,uint256,uint256,address)"(
+      _originalCaller: string,
+      _l2Receiver: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _l2TxGasLimit: BigNumberish,
+      _l2TxGasPerPubdataByte: BigNumberish,
+      _refundRecipient: string,
+      overrides?: PayableOverrides
+    ): Promise<ContractTransaction>;
+
+    finalizeDeposit(
+      _chainId: BigNumberish,
+      _assetId: BytesLike,
+      _transferData: BytesLike,
+      overrides?: PayableOverrides
+    ): Promise<ContractTransaction>;
+
+    "finalizeDeposit(uint256,bytes32,bytes)"(
+      _chainId: BigNumberish,
+      _assetId: BytesLike,
+      _transferData: BytesLike,
+      overrides?: PayableOverrides
+    ): Promise<ContractTransaction>;
+
+    finalizeWithdrawal(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _message: BytesLike,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "finalizeWithdrawal(uint256,uint256,uint256,uint16,bytes,bytes32[])"(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _message: BytesLike,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    getDepositCalldata(
+      _sender: string,
+      _assetId: BytesLike,
+      _assetData: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<{
+      0: string;
+    }>;
+
+    "getDepositCalldata(address,bytes32,bytes)"(
+      _sender: string,
+      _assetId: BytesLike,
+      _assetData: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<{
+      0: string;
+    }>;
+
+    isWithdrawalFinalized(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<{
+      0: boolean;
+    }>;
+
+    "isWithdrawalFinalized(uint256,uint256,uint256)"(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<{
+      0: boolean;
+    }>;
+
+    l2BridgeAddress(
+      _chainId: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<{
+      0: string;
+    }>;
+
+    "l2BridgeAddress(uint256)"(
+      _chainId: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<{
+      0: string;
+    }>;
+
+    nativeTokenVault(overrides?: CallOverrides): Promise<{
+      0: string;
+    }>;
+
+    "nativeTokenVault()"(overrides?: CallOverrides): Promise<{
+      0: string;
+    }>;
+
+    setAssetDeploymentTracker(
+      _assetRegistrationData: BytesLike,
+      _assetDeploymentTracker: string,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "setAssetDeploymentTracker(bytes32,address)"(
+      _assetRegistrationData: BytesLike,
+      _assetDeploymentTracker: string,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    setAssetHandlerAddressThisChain(
+      _assetRegistrationData: BytesLike,
+      _assetHandlerAddress: string,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "setAssetHandlerAddressThisChain(bytes32,address)"(
+      _assetRegistrationData: BytesLike,
+      _assetHandlerAddress: string,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    setL1Erc20Bridge(
+      _legacyBridge: string,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "setL1Erc20Bridge(address)"(
+      _legacyBridge: string,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    setNativeTokenVault(
+      _nativeTokenVault: string,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "setNativeTokenVault(address)"(
+      _nativeTokenVault: string,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    transferFundsToNTV(
+      _assetId: BytesLike,
+      _amount: BigNumberish,
+      _originalCaller: string,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "transferFundsToNTV(bytes32,uint256,address)"(
+      _assetId: BytesLike,
+      _amount: BigNumberish,
+      _originalCaller: string,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+  };
+
+  BRIDGE_HUB(overrides?: CallOverrides): Promise<string>;
+
+  "BRIDGE_HUB()"(overrides?: CallOverrides): Promise<string>;
+
+  L1_NULLIFIER(overrides?: CallOverrides): Promise<string>;
+
+  "L1_NULLIFIER()"(overrides?: CallOverrides): Promise<string>;
+
+  L1_WETH_TOKEN(overrides?: CallOverrides): Promise<string>;
+
+  "L1_WETH_TOKEN()"(overrides?: CallOverrides): Promise<string>;
+
+  assetHandlerAddress(
+    _assetId: BytesLike,
+    overrides?: CallOverrides
+  ): Promise<string>;
+
+  "assetHandlerAddress(bytes32)"(
+    _assetId: BytesLike,
+    overrides?: CallOverrides
+  ): Promise<string>;
+
+  "bridgeRecoverFailedTransfer(uint256,address,bytes32,bytes)"(
+    _chainId: BigNumberish,
+    _depositSender: string,
+    _assetId: BytesLike,
+    _assetData: BytesLike,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "bridgeRecoverFailedTransfer(uint256,address,bytes32,bytes,bytes32,uint256,uint256,uint16,bytes32[])"(
+    _chainId: BigNumberish,
+    _depositSender: string,
+    _assetId: BytesLike,
+    _assetData: BytesLike,
+    _l2TxHash: BytesLike,
+    _l2BatchNumber: BigNumberish,
+    _l2MessageIndex: BigNumberish,
+    _l2TxNumberInBatch: BigNumberish,
+    _merkleProof: BytesLike[],
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  bridgehubConfirmL2Transaction(
+    _chainId: BigNumberish,
+    _txDataHash: BytesLike,
+    _txHash: BytesLike,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "bridgehubConfirmL2Transaction(uint256,bytes32,bytes32)"(
+    _chainId: BigNumberish,
+    _txDataHash: BytesLike,
+    _txHash: BytesLike,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  bridgehubDeposit(
+    _chainId: BigNumberish,
+    _originalCaller: string,
+    _value: BigNumberish,
+    _data: BytesLike,
+    overrides?: PayableOverrides
+  ): Promise<ContractTransaction>;
+
+  "bridgehubDeposit(uint256,address,uint256,bytes)"(
+    _chainId: BigNumberish,
+    _originalCaller: string,
+    _value: BigNumberish,
+    _data: BytesLike,
+    overrides?: PayableOverrides
+  ): Promise<ContractTransaction>;
+
+  bridgehubDepositBaseToken(
+    _chainId: BigNumberish,
+    _assetId: BytesLike,
+    _originalCaller: string,
+    _amount: BigNumberish,
+    overrides?: PayableOverrides
+  ): Promise<ContractTransaction>;
+
+  "bridgehubDepositBaseToken(uint256,bytes32,address,uint256)"(
+    _chainId: BigNumberish,
+    _assetId: BytesLike,
+    _originalCaller: string,
+    _amount: BigNumberish,
+    overrides?: PayableOverrides
+  ): Promise<ContractTransaction>;
+
+  depositLegacyErc20Bridge(
+    _originalCaller: string,
+    _l2Receiver: string,
+    _l1Token: string,
+    _amount: BigNumberish,
+    _l2TxGasLimit: BigNumberish,
+    _l2TxGasPerPubdataByte: BigNumberish,
+    _refundRecipient: string,
+    overrides?: PayableOverrides
+  ): Promise<ContractTransaction>;
+
+  "depositLegacyErc20Bridge(address,address,address,uint256,uint256,uint256,address)"(
+    _originalCaller: string,
+    _l2Receiver: string,
+    _l1Token: string,
+    _amount: BigNumberish,
+    _l2TxGasLimit: BigNumberish,
+    _l2TxGasPerPubdataByte: BigNumberish,
+    _refundRecipient: string,
+    overrides?: PayableOverrides
+  ): Promise<ContractTransaction>;
+
+  finalizeDeposit(
+    _chainId: BigNumberish,
+    _assetId: BytesLike,
+    _transferData: BytesLike,
+    overrides?: PayableOverrides
+  ): Promise<ContractTransaction>;
+
+  "finalizeDeposit(uint256,bytes32,bytes)"(
+    _chainId: BigNumberish,
+    _assetId: BytesLike,
+    _transferData: BytesLike,
+    overrides?: PayableOverrides
+  ): Promise<ContractTransaction>;
+
+  finalizeWithdrawal(
+    _chainId: BigNumberish,
+    _l2BatchNumber: BigNumberish,
+    _l2MessageIndex: BigNumberish,
+    _l2TxNumberInBatch: BigNumberish,
+    _message: BytesLike,
+    _merkleProof: BytesLike[],
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "finalizeWithdrawal(uint256,uint256,uint256,uint16,bytes,bytes32[])"(
+    _chainId: BigNumberish,
+    _l2BatchNumber: BigNumberish,
+    _l2MessageIndex: BigNumberish,
+    _l2TxNumberInBatch: BigNumberish,
+    _message: BytesLike,
+    _merkleProof: BytesLike[],
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  getDepositCalldata(
+    _sender: string,
+    _assetId: BytesLike,
+    _assetData: BytesLike,
+    overrides?: CallOverrides
+  ): Promise<string>;
+
+  "getDepositCalldata(address,bytes32,bytes)"(
+    _sender: string,
+    _assetId: BytesLike,
+    _assetData: BytesLike,
+    overrides?: CallOverrides
+  ): Promise<string>;
+
+  isWithdrawalFinalized(
+    _chainId: BigNumberish,
+    _l2BatchNumber: BigNumberish,
+    _l2MessageIndex: BigNumberish,
+    overrides?: CallOverrides
+  ): Promise<boolean>;
+
+  "isWithdrawalFinalized(uint256,uint256,uint256)"(
+    _chainId: BigNumberish,
+    _l2BatchNumber: BigNumberish,
+    _l2MessageIndex: BigNumberish,
+    overrides?: CallOverrides
+  ): Promise<boolean>;
+
+  l2BridgeAddress(
+    _chainId: BigNumberish,
+    overrides?: CallOverrides
+  ): Promise<string>;
+
+  "l2BridgeAddress(uint256)"(
+    _chainId: BigNumberish,
+    overrides?: CallOverrides
+  ): Promise<string>;
+
+  nativeTokenVault(overrides?: CallOverrides): Promise<string>;
+
+  "nativeTokenVault()"(overrides?: CallOverrides): Promise<string>;
+
+  setAssetDeploymentTracker(
+    _assetRegistrationData: BytesLike,
+    _assetDeploymentTracker: string,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "setAssetDeploymentTracker(bytes32,address)"(
+    _assetRegistrationData: BytesLike,
+    _assetDeploymentTracker: string,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  setAssetHandlerAddressThisChain(
+    _assetRegistrationData: BytesLike,
+    _assetHandlerAddress: string,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "setAssetHandlerAddressThisChain(bytes32,address)"(
+    _assetRegistrationData: BytesLike,
+    _assetHandlerAddress: string,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  setL1Erc20Bridge(
+    _legacyBridge: string,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "setL1Erc20Bridge(address)"(
+    _legacyBridge: string,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  setNativeTokenVault(
+    _nativeTokenVault: string,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "setNativeTokenVault(address)"(
+    _nativeTokenVault: string,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  transferFundsToNTV(
+    _assetId: BytesLike,
+    _amount: BigNumberish,
+    _originalCaller: string,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "transferFundsToNTV(bytes32,uint256,address)"(
+    _assetId: BytesLike,
+    _amount: BigNumberish,
+    _originalCaller: string,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  callStatic: {
+    BRIDGE_HUB(overrides?: CallOverrides): Promise<string>;
+
+    "BRIDGE_HUB()"(overrides?: CallOverrides): Promise<string>;
+
+    L1_NULLIFIER(overrides?: CallOverrides): Promise<string>;
+
+    "L1_NULLIFIER()"(overrides?: CallOverrides): Promise<string>;
+
+    L1_WETH_TOKEN(overrides?: CallOverrides): Promise<string>;
+
+    "L1_WETH_TOKEN()"(overrides?: CallOverrides): Promise<string>;
+
+    assetHandlerAddress(
+      _assetId: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<string>;
+
+    "assetHandlerAddress(bytes32)"(
+      _assetId: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<string>;
+
+    "bridgeRecoverFailedTransfer(uint256,address,bytes32,bytes)"(
+      _chainId: BigNumberish,
+      _depositSender: string,
+      _assetId: BytesLike,
+      _assetData: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "bridgeRecoverFailedTransfer(uint256,address,bytes32,bytes,bytes32,uint256,uint256,uint16,bytes32[])"(
+      _chainId: BigNumberish,
+      _depositSender: string,
+      _assetId: BytesLike,
+      _assetData: BytesLike,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    bridgehubConfirmL2Transaction(
+      _chainId: BigNumberish,
+      _txDataHash: BytesLike,
+      _txHash: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "bridgehubConfirmL2Transaction(uint256,bytes32,bytes32)"(
+      _chainId: BigNumberish,
+      _txDataHash: BytesLike,
+      _txHash: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    bridgehubDeposit(
+      _chainId: BigNumberish,
+      _originalCaller: string,
+      _value: BigNumberish,
+      _data: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<{
+      magicValue: string;
+      l2Contract: string;
+      l2Calldata: string;
+      factoryDeps: string[];
+      txDataHash: string;
+      0: string;
+      1: string;
+      2: string;
+      3: string[];
+      4: string;
+    }>;
+
+    "bridgehubDeposit(uint256,address,uint256,bytes)"(
+      _chainId: BigNumberish,
+      _originalCaller: string,
+      _value: BigNumberish,
+      _data: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<{
+      magicValue: string;
+      l2Contract: string;
+      l2Calldata: string;
+      factoryDeps: string[];
+      txDataHash: string;
+      0: string;
+      1: string;
+      2: string;
+      3: string[];
+      4: string;
+    }>;
+
+    bridgehubDepositBaseToken(
+      _chainId: BigNumberish,
+      _assetId: BytesLike,
+      _originalCaller: string,
+      _amount: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "bridgehubDepositBaseToken(uint256,bytes32,address,uint256)"(
+      _chainId: BigNumberish,
+      _assetId: BytesLike,
+      _originalCaller: string,
+      _amount: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    depositLegacyErc20Bridge(
+      _originalCaller: string,
+      _l2Receiver: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _l2TxGasLimit: BigNumberish,
+      _l2TxGasPerPubdataByte: BigNumberish,
+      _refundRecipient: string,
+      overrides?: CallOverrides
+    ): Promise<string>;
+
+    "depositLegacyErc20Bridge(address,address,address,uint256,uint256,uint256,address)"(
+      _originalCaller: string,
+      _l2Receiver: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _l2TxGasLimit: BigNumberish,
+      _l2TxGasPerPubdataByte: BigNumberish,
+      _refundRecipient: string,
+      overrides?: CallOverrides
+    ): Promise<string>;
+
+    finalizeDeposit(
+      _chainId: BigNumberish,
+      _assetId: BytesLike,
+      _transferData: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "finalizeDeposit(uint256,bytes32,bytes)"(
+      _chainId: BigNumberish,
+      _assetId: BytesLike,
+      _transferData: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    finalizeWithdrawal(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _message: BytesLike,
+      _merkleProof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "finalizeWithdrawal(uint256,uint256,uint256,uint16,bytes,bytes32[])"(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _message: BytesLike,
+      _merkleProof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    getDepositCalldata(
+      _sender: string,
+      _assetId: BytesLike,
+      _assetData: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<string>;
+
+    "getDepositCalldata(address,bytes32,bytes)"(
+      _sender: string,
+      _assetId: BytesLike,
+      _assetData: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<string>;
+
+    isWithdrawalFinalized(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<boolean>;
+
+    "isWithdrawalFinalized(uint256,uint256,uint256)"(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<boolean>;
+
+    l2BridgeAddress(
+      _chainId: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<string>;
+
+    "l2BridgeAddress(uint256)"(
+      _chainId: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<string>;
+
+    nativeTokenVault(overrides?: CallOverrides): Promise<string>;
+
+    "nativeTokenVault()"(overrides?: CallOverrides): Promise<string>;
+
+    setAssetDeploymentTracker(
+      _assetRegistrationData: BytesLike,
+      _assetDeploymentTracker: string,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "setAssetDeploymentTracker(bytes32,address)"(
+      _assetRegistrationData: BytesLike,
+      _assetDeploymentTracker: string,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    setAssetHandlerAddressThisChain(
+      _assetRegistrationData: BytesLike,
+      _assetHandlerAddress: string,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "setAssetHandlerAddressThisChain(bytes32,address)"(
+      _assetRegistrationData: BytesLike,
+      _assetHandlerAddress: string,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    setL1Erc20Bridge(
+      _legacyBridge: string,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "setL1Erc20Bridge(address)"(
+      _legacyBridge: string,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    setNativeTokenVault(
+      _nativeTokenVault: string,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "setNativeTokenVault(address)"(
+      _nativeTokenVault: string,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    transferFundsToNTV(
+      _assetId: BytesLike,
+      _amount: BigNumberish,
+      _originalCaller: string,
+      overrides?: CallOverrides
+    ): Promise<boolean>;
+
+    "transferFundsToNTV(bytes32,uint256,address)"(
+      _assetId: BytesLike,
+      _amount: BigNumberish,
+      _originalCaller: string,
+      overrides?: CallOverrides
+    ): Promise<boolean>;
+  };
+
+  filters: {
+    AssetDeploymentTrackerRegistered(
+      assetId: BytesLike | null,
+      additionalData: BytesLike | null,
+      assetDeploymentTracker: null
+    ): EventFilter;
+
+    AssetDeploymentTrackerSet(
+      assetId: BytesLike | null,
+      assetDeploymentTracker: string | null,
+      additionalData: BytesLike | null
+    ): EventFilter;
+
+    AssetHandlerRegistered(
+      assetId: BytesLike | null,
+      _assetHandlerAddress: string | null
+    ): EventFilter;
+
+    BridgehubDepositBaseTokenInitiated(
+      chainId: BigNumberish | null,
+      from: string | null,
+      assetId: null,
+      amount: null
+    ): EventFilter;
+
+    BridgehubDepositFinalized(
+      chainId: BigNumberish | null,
+      txDataHash: BytesLike | null,
+      l2DepositTxHash: BytesLike | null
+    ): EventFilter;
+
+    BridgehubDepositInitiated(
+      chainId: BigNumberish | null,
+      txDataHash: BytesLike | null,
+      from: string | null,
+      assetId: null,
+      bridgeMintCalldata: null
+    ): EventFilter;
+
+    BridgehubMintData(bridgeMintData: null): EventFilter;
+
+    BridgehubWithdrawalInitiated(
+      chainId: null,
+      sender: string | null,
+      assetId: BytesLike | null,
+      assetDataHash: null
+    ): EventFilter;
+
+    ClaimedFailedDepositAssetRouter(
+      chainId: BigNumberish | null,
+      assetId: BytesLike | null,
+      assetData: null
+    ): EventFilter;
+
+    DepositFinalizedAssetRouter(
+      chainId: BigNumberish | null,
+      assetId: BytesLike | null,
+      assetData: null
+    ): EventFilter;
+
+    LegacyDepositInitiated(
+      chainId: BigNumberish | null,
+      l2DepositTxHash: BytesLike | null,
+      from: string | null,
+      to: null,
+      l1Token: null,
+      amount: null
+    ): EventFilter;
+  };
+
+  estimateGas: {
+    BRIDGE_HUB(overrides?: CallOverrides): Promise<BigNumber>;
+
+    "BRIDGE_HUB()"(overrides?: CallOverrides): Promise<BigNumber>;
+
+    L1_NULLIFIER(overrides?: CallOverrides): Promise<BigNumber>;
+
+    "L1_NULLIFIER()"(overrides?: CallOverrides): Promise<BigNumber>;
+
+    L1_WETH_TOKEN(overrides?: CallOverrides): Promise<BigNumber>;
+
+    "L1_WETH_TOKEN()"(overrides?: CallOverrides): Promise<BigNumber>;
+
+    assetHandlerAddress(
+      _assetId: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    "assetHandlerAddress(bytes32)"(
+      _assetId: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    "bridgeRecoverFailedTransfer(uint256,address,bytes32,bytes)"(
+      _chainId: BigNumberish,
+      _depositSender: string,
+      _assetId: BytesLike,
+      _assetData: BytesLike,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "bridgeRecoverFailedTransfer(uint256,address,bytes32,bytes,bytes32,uint256,uint256,uint16,bytes32[])"(
+      _chainId: BigNumberish,
+      _depositSender: string,
+      _assetId: BytesLike,
+      _assetData: BytesLike,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    bridgehubConfirmL2Transaction(
+      _chainId: BigNumberish,
+      _txDataHash: BytesLike,
+      _txHash: BytesLike,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "bridgehubConfirmL2Transaction(uint256,bytes32,bytes32)"(
+      _chainId: BigNumberish,
+      _txDataHash: BytesLike,
+      _txHash: BytesLike,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    bridgehubDeposit(
+      _chainId: BigNumberish,
+      _originalCaller: string,
+      _value: BigNumberish,
+      _data: BytesLike,
+      overrides?: PayableOverrides
+    ): Promise<BigNumber>;
+
+    "bridgehubDeposit(uint256,address,uint256,bytes)"(
+      _chainId: BigNumberish,
+      _originalCaller: string,
+      _value: BigNumberish,
+      _data: BytesLike,
+      overrides?: PayableOverrides
+    ): Promise<BigNumber>;
+
+    bridgehubDepositBaseToken(
+      _chainId: BigNumberish,
+      _assetId: BytesLike,
+      _originalCaller: string,
+      _amount: BigNumberish,
+      overrides?: PayableOverrides
+    ): Promise<BigNumber>;
+
+    "bridgehubDepositBaseToken(uint256,bytes32,address,uint256)"(
+      _chainId: BigNumberish,
+      _assetId: BytesLike,
+      _originalCaller: string,
+      _amount: BigNumberish,
+      overrides?: PayableOverrides
+    ): Promise<BigNumber>;
+
+    depositLegacyErc20Bridge(
+      _originalCaller: string,
+      _l2Receiver: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _l2TxGasLimit: BigNumberish,
+      _l2TxGasPerPubdataByte: BigNumberish,
+      _refundRecipient: string,
+      overrides?: PayableOverrides
+    ): Promise<BigNumber>;
+
+    "depositLegacyErc20Bridge(address,address,address,uint256,uint256,uint256,address)"(
+      _originalCaller: string,
+      _l2Receiver: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _l2TxGasLimit: BigNumberish,
+      _l2TxGasPerPubdataByte: BigNumberish,
+      _refundRecipient: string,
+      overrides?: PayableOverrides
+    ): Promise<BigNumber>;
+
+    finalizeDeposit(
+      _chainId: BigNumberish,
+      _assetId: BytesLike,
+      _transferData: BytesLike,
+      overrides?: PayableOverrides
+    ): Promise<BigNumber>;
+
+    "finalizeDeposit(uint256,bytes32,bytes)"(
+      _chainId: BigNumberish,
+      _assetId: BytesLike,
+      _transferData: BytesLike,
+      overrides?: PayableOverrides
+    ): Promise<BigNumber>;
+
+    finalizeWithdrawal(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _message: BytesLike,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "finalizeWithdrawal(uint256,uint256,uint256,uint16,bytes,bytes32[])"(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _message: BytesLike,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    getDepositCalldata(
+      _sender: string,
+      _assetId: BytesLike,
+      _assetData: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    "getDepositCalldata(address,bytes32,bytes)"(
+      _sender: string,
+      _assetId: BytesLike,
+      _assetData: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    isWithdrawalFinalized(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    "isWithdrawalFinalized(uint256,uint256,uint256)"(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    l2BridgeAddress(
+      _chainId: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    "l2BridgeAddress(uint256)"(
+      _chainId: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    nativeTokenVault(overrides?: CallOverrides): Promise<BigNumber>;
+
+    "nativeTokenVault()"(overrides?: CallOverrides): Promise<BigNumber>;
+
+    setAssetDeploymentTracker(
+      _assetRegistrationData: BytesLike,
+      _assetDeploymentTracker: string,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "setAssetDeploymentTracker(bytes32,address)"(
+      _assetRegistrationData: BytesLike,
+      _assetDeploymentTracker: string,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    setAssetHandlerAddressThisChain(
+      _assetRegistrationData: BytesLike,
+      _assetHandlerAddress: string,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "setAssetHandlerAddressThisChain(bytes32,address)"(
+      _assetRegistrationData: BytesLike,
+      _assetHandlerAddress: string,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    setL1Erc20Bridge(
+      _legacyBridge: string,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "setL1Erc20Bridge(address)"(
+      _legacyBridge: string,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    setNativeTokenVault(
+      _nativeTokenVault: string,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "setNativeTokenVault(address)"(
+      _nativeTokenVault: string,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    transferFundsToNTV(
+      _assetId: BytesLike,
+      _amount: BigNumberish,
+      _originalCaller: string,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "transferFundsToNTV(bytes32,uint256,address)"(
+      _assetId: BytesLike,
+      _amount: BigNumberish,
+      _originalCaller: string,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+  };
+
+  populateTransaction: {
+    BRIDGE_HUB(overrides?: CallOverrides): Promise<PopulatedTransaction>;
+
+    "BRIDGE_HUB()"(overrides?: CallOverrides): Promise<PopulatedTransaction>;
+
+    L1_NULLIFIER(overrides?: CallOverrides): Promise<PopulatedTransaction>;
+
+    "L1_NULLIFIER()"(overrides?: CallOverrides): Promise<PopulatedTransaction>;
+
+    L1_WETH_TOKEN(overrides?: CallOverrides): Promise<PopulatedTransaction>;
+
+    "L1_WETH_TOKEN()"(overrides?: CallOverrides): Promise<PopulatedTransaction>;
+
+    assetHandlerAddress(
+      _assetId: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    "assetHandlerAddress(bytes32)"(
+      _assetId: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    "bridgeRecoverFailedTransfer(uint256,address,bytes32,bytes)"(
+      _chainId: BigNumberish,
+      _depositSender: string,
+      _assetId: BytesLike,
+      _assetData: BytesLike,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "bridgeRecoverFailedTransfer(uint256,address,bytes32,bytes,bytes32,uint256,uint256,uint16,bytes32[])"(
+      _chainId: BigNumberish,
+      _depositSender: string,
+      _assetId: BytesLike,
+      _assetData: BytesLike,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    bridgehubConfirmL2Transaction(
+      _chainId: BigNumberish,
+      _txDataHash: BytesLike,
+      _txHash: BytesLike,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "bridgehubConfirmL2Transaction(uint256,bytes32,bytes32)"(
+      _chainId: BigNumberish,
+      _txDataHash: BytesLike,
+      _txHash: BytesLike,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    bridgehubDeposit(
+      _chainId: BigNumberish,
+      _originalCaller: string,
+      _value: BigNumberish,
+      _data: BytesLike,
+      overrides?: PayableOverrides
+    ): Promise<PopulatedTransaction>;
+
+    "bridgehubDeposit(uint256,address,uint256,bytes)"(
+      _chainId: BigNumberish,
+      _originalCaller: string,
+      _value: BigNumberish,
+      _data: BytesLike,
+      overrides?: PayableOverrides
+    ): Promise<PopulatedTransaction>;
+
+    bridgehubDepositBaseToken(
+      _chainId: BigNumberish,
+      _assetId: BytesLike,
+      _originalCaller: string,
+      _amount: BigNumberish,
+      overrides?: PayableOverrides
+    ): Promise<PopulatedTransaction>;
+
+    "bridgehubDepositBaseToken(uint256,bytes32,address,uint256)"(
+      _chainId: BigNumberish,
+      _assetId: BytesLike,
+      _originalCaller: string,
+      _amount: BigNumberish,
+      overrides?: PayableOverrides
+    ): Promise<PopulatedTransaction>;
+
+    depositLegacyErc20Bridge(
+      _originalCaller: string,
+      _l2Receiver: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _l2TxGasLimit: BigNumberish,
+      _l2TxGasPerPubdataByte: BigNumberish,
+      _refundRecipient: string,
+      overrides?: PayableOverrides
+    ): Promise<PopulatedTransaction>;
+
+    "depositLegacyErc20Bridge(address,address,address,uint256,uint256,uint256,address)"(
+      _originalCaller: string,
+      _l2Receiver: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _l2TxGasLimit: BigNumberish,
+      _l2TxGasPerPubdataByte: BigNumberish,
+      _refundRecipient: string,
+      overrides?: PayableOverrides
+    ): Promise<PopulatedTransaction>;
+
+    finalizeDeposit(
+      _chainId: BigNumberish,
+      _assetId: BytesLike,
+      _transferData: BytesLike,
+      overrides?: PayableOverrides
+    ): Promise<PopulatedTransaction>;
+
+    "finalizeDeposit(uint256,bytes32,bytes)"(
+      _chainId: BigNumberish,
+      _assetId: BytesLike,
+      _transferData: BytesLike,
+      overrides?: PayableOverrides
+    ): Promise<PopulatedTransaction>;
+
+    finalizeWithdrawal(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _message: BytesLike,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "finalizeWithdrawal(uint256,uint256,uint256,uint16,bytes,bytes32[])"(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _message: BytesLike,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    getDepositCalldata(
+      _sender: string,
+      _assetId: BytesLike,
+      _assetData: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    "getDepositCalldata(address,bytes32,bytes)"(
+      _sender: string,
+      _assetId: BytesLike,
+      _assetData: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    isWithdrawalFinalized(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    "isWithdrawalFinalized(uint256,uint256,uint256)"(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    l2BridgeAddress(
+      _chainId: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    "l2BridgeAddress(uint256)"(
+      _chainId: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    nativeTokenVault(overrides?: CallOverrides): Promise<PopulatedTransaction>;
+
+    "nativeTokenVault()"(
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    setAssetDeploymentTracker(
+      _assetRegistrationData: BytesLike,
+      _assetDeploymentTracker: string,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "setAssetDeploymentTracker(bytes32,address)"(
+      _assetRegistrationData: BytesLike,
+      _assetDeploymentTracker: string,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    setAssetHandlerAddressThisChain(
+      _assetRegistrationData: BytesLike,
+      _assetHandlerAddress: string,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "setAssetHandlerAddressThisChain(bytes32,address)"(
+      _assetRegistrationData: BytesLike,
+      _assetHandlerAddress: string,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    setL1Erc20Bridge(
+      _legacyBridge: string,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "setL1Erc20Bridge(address)"(
+      _legacyBridge: string,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    setNativeTokenVault(
+      _nativeTokenVault: string,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "setNativeTokenVault(address)"(
+      _nativeTokenVault: string,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    transferFundsToNTV(
+      _assetId: BytesLike,
+      _amount: BigNumberish,
+      _originalCaller: string,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "transferFundsToNTV(bytes32,uint256,address)"(
+      _assetId: BytesLike,
+      _amount: BigNumberish,
+      _originalCaller: string,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+  };
+}
diff --git a/src/typechain/Il1AssetRouterFactory.ts b/src/typechain/Il1AssetRouterFactory.ts
new file mode 100644
index 00000000..4bdefa6c
--- /dev/null
+++ b/src/typechain/Il1AssetRouterFactory.ts
@@ -0,0 +1,861 @@
+/* Autogenerated file. Do not edit manually. */
+/* tslint:disable */
+/* eslint-disable */
+
+import { Contract, Signer } from "ethers";
+import { Provider } from "@ethersproject/providers";
+
+import type { Il1AssetRouter } from "./Il1AssetRouter";
+
+export class Il1AssetRouterFactory {
+  static connect(
+    address: string,
+    signerOrProvider: Signer | Provider
+  ): Il1AssetRouter {
+    return new Contract(address, _abi, signerOrProvider) as Il1AssetRouter;
+  }
+}
+
+const _abi = [
+  {
+    anonymous: false,
+    inputs: [
+      {
+        indexed: true,
+        internalType: "bytes32",
+        name: "assetId",
+        type: "bytes32",
+      },
+      {
+        indexed: true,
+        internalType: "bytes32",
+        name: "additionalData",
+        type: "bytes32",
+      },
+      {
+        indexed: false,
+        internalType: "address",
+        name: "assetDeploymentTracker",
+        type: "address",
+      },
+    ],
+    name: "AssetDeploymentTrackerRegistered",
+    type: "event",
+  },
+  {
+    anonymous: false,
+    inputs: [
+      {
+        indexed: true,
+        internalType: "bytes32",
+        name: "assetId",
+        type: "bytes32",
+      },
+      {
+        indexed: true,
+        internalType: "address",
+        name: "assetDeploymentTracker",
+        type: "address",
+      },
+      {
+        indexed: true,
+        internalType: "bytes32",
+        name: "additionalData",
+        type: "bytes32",
+      },
+    ],
+    name: "AssetDeploymentTrackerSet",
+    type: "event",
+  },
+  {
+    anonymous: false,
+    inputs: [
+      {
+        indexed: true,
+        internalType: "bytes32",
+        name: "assetId",
+        type: "bytes32",
+      },
+      {
+        indexed: true,
+        internalType: "address",
+        name: "_assetHandlerAddress",
+        type: "address",
+      },
+    ],
+    name: "AssetHandlerRegistered",
+    type: "event",
+  },
+  {
+    anonymous: false,
+    inputs: [
+      {
+        indexed: true,
+        internalType: "uint256",
+        name: "chainId",
+        type: "uint256",
+      },
+      {
+        indexed: true,
+        internalType: "address",
+        name: "from",
+        type: "address",
+      },
+      {
+        indexed: false,
+        internalType: "bytes32",
+        name: "assetId",
+        type: "bytes32",
+      },
+      {
+        indexed: false,
+        internalType: "uint256",
+        name: "amount",
+        type: "uint256",
+      },
+    ],
+    name: "BridgehubDepositBaseTokenInitiated",
+    type: "event",
+  },
+  {
+    anonymous: false,
+    inputs: [
+      {
+        indexed: true,
+        internalType: "uint256",
+        name: "chainId",
+        type: "uint256",
+      },
+      {
+        indexed: true,
+        internalType: "bytes32",
+        name: "txDataHash",
+        type: "bytes32",
+      },
+      {
+        indexed: true,
+        internalType: "bytes32",
+        name: "l2DepositTxHash",
+        type: "bytes32",
+      },
+    ],
+    name: "BridgehubDepositFinalized",
+    type: "event",
+  },
+  {
+    anonymous: false,
+    inputs: [
+      {
+        indexed: true,
+        internalType: "uint256",
+        name: "chainId",
+        type: "uint256",
+      },
+      {
+        indexed: true,
+        internalType: "bytes32",
+        name: "txDataHash",
+        type: "bytes32",
+      },
+      {
+        indexed: true,
+        internalType: "address",
+        name: "from",
+        type: "address",
+      },
+      {
+        indexed: false,
+        internalType: "bytes32",
+        name: "assetId",
+        type: "bytes32",
+      },
+      {
+        indexed: false,
+        internalType: "bytes",
+        name: "bridgeMintCalldata",
+        type: "bytes",
+      },
+    ],
+    name: "BridgehubDepositInitiated",
+    type: "event",
+  },
+  {
+    anonymous: false,
+    inputs: [
+      {
+        indexed: false,
+        internalType: "bytes",
+        name: "bridgeMintData",
+        type: "bytes",
+      },
+    ],
+    name: "BridgehubMintData",
+    type: "event",
+  },
+  {
+    anonymous: false,
+    inputs: [
+      {
+        indexed: false,
+        internalType: "uint256",
+        name: "chainId",
+        type: "uint256",
+      },
+      {
+        indexed: true,
+        internalType: "address",
+        name: "sender",
+        type: "address",
+      },
+      {
+        indexed: true,
+        internalType: "bytes32",
+        name: "assetId",
+        type: "bytes32",
+      },
+      {
+        indexed: false,
+        internalType: "bytes32",
+        name: "assetDataHash",
+        type: "bytes32",
+      },
+    ],
+    name: "BridgehubWithdrawalInitiated",
+    type: "event",
+  },
+  {
+    anonymous: false,
+    inputs: [
+      {
+        indexed: true,
+        internalType: "uint256",
+        name: "chainId",
+        type: "uint256",
+      },
+      {
+        indexed: true,
+        internalType: "bytes32",
+        name: "assetId",
+        type: "bytes32",
+      },
+      {
+        indexed: false,
+        internalType: "bytes",
+        name: "assetData",
+        type: "bytes",
+      },
+    ],
+    name: "ClaimedFailedDepositAssetRouter",
+    type: "event",
+  },
+  {
+    anonymous: false,
+    inputs: [
+      {
+        indexed: true,
+        internalType: "uint256",
+        name: "chainId",
+        type: "uint256",
+      },
+      {
+        indexed: true,
+        internalType: "bytes32",
+        name: "assetId",
+        type: "bytes32",
+      },
+      {
+        indexed: false,
+        internalType: "bytes",
+        name: "assetData",
+        type: "bytes",
+      },
+    ],
+    name: "DepositFinalizedAssetRouter",
+    type: "event",
+  },
+  {
+    anonymous: false,
+    inputs: [
+      {
+        indexed: true,
+        internalType: "uint256",
+        name: "chainId",
+        type: "uint256",
+      },
+      {
+        indexed: true,
+        internalType: "bytes32",
+        name: "l2DepositTxHash",
+        type: "bytes32",
+      },
+      {
+        indexed: true,
+        internalType: "address",
+        name: "from",
+        type: "address",
+      },
+      {
+        indexed: false,
+        internalType: "address",
+        name: "to",
+        type: "address",
+      },
+      {
+        indexed: false,
+        internalType: "address",
+        name: "l1Token",
+        type: "address",
+      },
+      {
+        indexed: false,
+        internalType: "uint256",
+        name: "amount",
+        type: "uint256",
+      },
+    ],
+    name: "LegacyDepositInitiated",
+    type: "event",
+  },
+  {
+    inputs: [],
+    name: "BRIDGE_HUB",
+    outputs: [
+      {
+        internalType: "contract IBridgehub",
+        name: "",
+        type: "address",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "L1_NULLIFIER",
+    outputs: [
+      {
+        internalType: "contract IL1Nullifier",
+        name: "",
+        type: "address",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "L1_WETH_TOKEN",
+    outputs: [
+      {
+        internalType: "address",
+        name: "",
+        type: "address",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "bytes32",
+        name: "_assetId",
+        type: "bytes32",
+      },
+    ],
+    name: "assetHandlerAddress",
+    outputs: [
+      {
+        internalType: "address",
+        name: "",
+        type: "address",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "uint256",
+        name: "_chainId",
+        type: "uint256",
+      },
+      {
+        internalType: "address",
+        name: "_depositSender",
+        type: "address",
+      },
+      {
+        internalType: "bytes32",
+        name: "_assetId",
+        type: "bytes32",
+      },
+      {
+        internalType: "bytes",
+        name: "_assetData",
+        type: "bytes",
+      },
+    ],
+    name: "bridgeRecoverFailedTransfer",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "uint256",
+        name: "_chainId",
+        type: "uint256",
+      },
+      {
+        internalType: "address",
+        name: "_depositSender",
+        type: "address",
+      },
+      {
+        internalType: "bytes32",
+        name: "_assetId",
+        type: "bytes32",
+      },
+      {
+        internalType: "bytes",
+        name: "_assetData",
+        type: "bytes",
+      },
+      {
+        internalType: "bytes32",
+        name: "_l2TxHash",
+        type: "bytes32",
+      },
+      {
+        internalType: "uint256",
+        name: "_l2BatchNumber",
+        type: "uint256",
+      },
+      {
+        internalType: "uint256",
+        name: "_l2MessageIndex",
+        type: "uint256",
+      },
+      {
+        internalType: "uint16",
+        name: "_l2TxNumberInBatch",
+        type: "uint16",
+      },
+      {
+        internalType: "bytes32[]",
+        name: "_merkleProof",
+        type: "bytes32[]",
+      },
+    ],
+    name: "bridgeRecoverFailedTransfer",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "uint256",
+        name: "_chainId",
+        type: "uint256",
+      },
+      {
+        internalType: "bytes32",
+        name: "_txDataHash",
+        type: "bytes32",
+      },
+      {
+        internalType: "bytes32",
+        name: "_txHash",
+        type: "bytes32",
+      },
+    ],
+    name: "bridgehubConfirmL2Transaction",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "uint256",
+        name: "_chainId",
+        type: "uint256",
+      },
+      {
+        internalType: "address",
+        name: "_originalCaller",
+        type: "address",
+      },
+      {
+        internalType: "uint256",
+        name: "_value",
+        type: "uint256",
+      },
+      {
+        internalType: "bytes",
+        name: "_data",
+        type: "bytes",
+      },
+    ],
+    name: "bridgehubDeposit",
+    outputs: [
+      {
+        components: [
+          {
+            internalType: "bytes32",
+            name: "magicValue",
+            type: "bytes32",
+          },
+          {
+            internalType: "address",
+            name: "l2Contract",
+            type: "address",
+          },
+          {
+            internalType: "bytes",
+            name: "l2Calldata",
+            type: "bytes",
+          },
+          {
+            internalType: "bytes[]",
+            name: "factoryDeps",
+            type: "bytes[]",
+          },
+          {
+            internalType: "bytes32",
+            name: "txDataHash",
+            type: "bytes32",
+          },
+        ],
+        internalType: "struct L2TransactionRequestTwoBridgesInner",
+        name: "request",
+        type: "tuple",
+      },
+    ],
+    stateMutability: "payable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "uint256",
+        name: "_chainId",
+        type: "uint256",
+      },
+      {
+        internalType: "bytes32",
+        name: "_assetId",
+        type: "bytes32",
+      },
+      {
+        internalType: "address",
+        name: "_originalCaller",
+        type: "address",
+      },
+      {
+        internalType: "uint256",
+        name: "_amount",
+        type: "uint256",
+      },
+    ],
+    name: "bridgehubDepositBaseToken",
+    outputs: [],
+    stateMutability: "payable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "address",
+        name: "_originalCaller",
+        type: "address",
+      },
+      {
+        internalType: "address",
+        name: "_l2Receiver",
+        type: "address",
+      },
+      {
+        internalType: "address",
+        name: "_l1Token",
+        type: "address",
+      },
+      {
+        internalType: "uint256",
+        name: "_amount",
+        type: "uint256",
+      },
+      {
+        internalType: "uint256",
+        name: "_l2TxGasLimit",
+        type: "uint256",
+      },
+      {
+        internalType: "uint256",
+        name: "_l2TxGasPerPubdataByte",
+        type: "uint256",
+      },
+      {
+        internalType: "address",
+        name: "_refundRecipient",
+        type: "address",
+      },
+    ],
+    name: "depositLegacyErc20Bridge",
+    outputs: [
+      {
+        internalType: "bytes32",
+        name: "txHash",
+        type: "bytes32",
+      },
+    ],
+    stateMutability: "payable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "uint256",
+        name: "_chainId",
+        type: "uint256",
+      },
+      {
+        internalType: "bytes32",
+        name: "_assetId",
+        type: "bytes32",
+      },
+      {
+        internalType: "bytes",
+        name: "_transferData",
+        type: "bytes",
+      },
+    ],
+    name: "finalizeDeposit",
+    outputs: [],
+    stateMutability: "payable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "uint256",
+        name: "_chainId",
+        type: "uint256",
+      },
+      {
+        internalType: "uint256",
+        name: "_l2BatchNumber",
+        type: "uint256",
+      },
+      {
+        internalType: "uint256",
+        name: "_l2MessageIndex",
+        type: "uint256",
+      },
+      {
+        internalType: "uint16",
+        name: "_l2TxNumberInBatch",
+        type: "uint16",
+      },
+      {
+        internalType: "bytes",
+        name: "_message",
+        type: "bytes",
+      },
+      {
+        internalType: "bytes32[]",
+        name: "_merkleProof",
+        type: "bytes32[]",
+      },
+    ],
+    name: "finalizeWithdrawal",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "address",
+        name: "_sender",
+        type: "address",
+      },
+      {
+        internalType: "bytes32",
+        name: "_assetId",
+        type: "bytes32",
+      },
+      {
+        internalType: "bytes",
+        name: "_assetData",
+        type: "bytes",
+      },
+    ],
+    name: "getDepositCalldata",
+    outputs: [
+      {
+        internalType: "bytes",
+        name: "",
+        type: "bytes",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "uint256",
+        name: "_chainId",
+        type: "uint256",
+      },
+      {
+        internalType: "uint256",
+        name: "_l2BatchNumber",
+        type: "uint256",
+      },
+      {
+        internalType: "uint256",
+        name: "_l2MessageIndex",
+        type: "uint256",
+      },
+    ],
+    name: "isWithdrawalFinalized",
+    outputs: [
+      {
+        internalType: "bool",
+        name: "",
+        type: "bool",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "uint256",
+        name: "_chainId",
+        type: "uint256",
+      },
+    ],
+    name: "l2BridgeAddress",
+    outputs: [
+      {
+        internalType: "address",
+        name: "",
+        type: "address",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "nativeTokenVault",
+    outputs: [
+      {
+        internalType: "contract INativeTokenVault",
+        name: "",
+        type: "address",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "bytes32",
+        name: "_assetRegistrationData",
+        type: "bytes32",
+      },
+      {
+        internalType: "address",
+        name: "_assetDeploymentTracker",
+        type: "address",
+      },
+    ],
+    name: "setAssetDeploymentTracker",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "bytes32",
+        name: "_assetRegistrationData",
+        type: "bytes32",
+      },
+      {
+        internalType: "address",
+        name: "_assetHandlerAddress",
+        type: "address",
+      },
+    ],
+    name: "setAssetHandlerAddressThisChain",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "contract IL1ERC20Bridge",
+        name: "_legacyBridge",
+        type: "address",
+      },
+    ],
+    name: "setL1Erc20Bridge",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "contract INativeTokenVault",
+        name: "_nativeTokenVault",
+        type: "address",
+      },
+    ],
+    name: "setNativeTokenVault",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "bytes32",
+        name: "_assetId",
+        type: "bytes32",
+      },
+      {
+        internalType: "uint256",
+        name: "_amount",
+        type: "uint256",
+      },
+      {
+        internalType: "address",
+        name: "_originalCaller",
+        type: "address",
+      },
+    ],
+    name: "transferFundsToNTV",
+    outputs: [
+      {
+        internalType: "bool",
+        name: "",
+        type: "bool",
+      },
+    ],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+];
diff --git a/src/typechain/Il1Nullifier.d.ts b/src/typechain/Il1Nullifier.d.ts
new file mode 100644
index 00000000..590dd7c4
--- /dev/null
+++ b/src/typechain/Il1Nullifier.d.ts
@@ -0,0 +1,1482 @@
+/* Autogenerated file. Do not edit manually. */
+/* tslint:disable */
+/* eslint-disable */
+
+import {
+  ethers,
+  EventFilter,
+  Signer,
+  BigNumber,
+  BigNumberish,
+  PopulatedTransaction,
+} from "ethers";
+import {
+  Contract,
+  ContractTransaction,
+  Overrides,
+  CallOverrides,
+} from "@ethersproject/contracts";
+import { BytesLike } from "@ethersproject/bytes";
+import { Listener, Provider } from "@ethersproject/providers";
+import { FunctionFragment, EventFragment, Result } from "@ethersproject/abi";
+
+interface Il1NullifierInterface extends ethers.utils.Interface {
+  functions: {
+    "BRIDGE_HUB()": FunctionFragment;
+    "bridgeRecoverFailedTransfer(uint256,address,bytes32,bytes,bytes32,uint256,uint256,uint16,bytes32[])": FunctionFragment;
+    "bridgehubConfirmL2TransactionForwarded(uint256,bytes32,bytes32)": FunctionFragment;
+    "chainBalance(uint256,address)": FunctionFragment;
+    "claimFailedDeposit(uint256,address,address,uint256,bytes32,uint256,uint256,uint16,bytes32[])": FunctionFragment;
+    "claimFailedDepositLegacyErc20Bridge(address,address,uint256,bytes32,uint256,uint256,uint16,bytes32[])": FunctionFragment;
+    "depositHappened(uint256,bytes32)": FunctionFragment;
+    "finalizeDeposit(tuple)": FunctionFragment;
+    "finalizeWithdrawal(uint256,uint256,uint256,uint16,bytes,bytes32[])": FunctionFragment;
+    "isWithdrawalFinalized(uint256,uint256,uint256)": FunctionFragment;
+    "l1NativeTokenVault()": FunctionFragment;
+    "l2BridgeAddress(uint256)": FunctionFragment;
+    "legacyBridge()": FunctionFragment;
+    "nullifyChainBalanceByNTV(uint256,address)": FunctionFragment;
+    "setL1AssetRouter(address)": FunctionFragment;
+    "setL1NativeTokenVault(address)": FunctionFragment;
+    "transferTokenToNTV(address)": FunctionFragment;
+  };
+
+  encodeFunctionData(
+    functionFragment: "BRIDGE_HUB",
+    values?: undefined
+  ): string;
+  encodeFunctionData(
+    functionFragment: "bridgeRecoverFailedTransfer",
+    values: [
+      BigNumberish,
+      string,
+      BytesLike,
+      BytesLike,
+      BytesLike,
+      BigNumberish,
+      BigNumberish,
+      BigNumberish,
+      BytesLike[]
+    ]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "bridgehubConfirmL2TransactionForwarded",
+    values: [BigNumberish, BytesLike, BytesLike]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "chainBalance",
+    values: [BigNumberish, string]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "claimFailedDeposit",
+    values: [
+      BigNumberish,
+      string,
+      string,
+      BigNumberish,
+      BytesLike,
+      BigNumberish,
+      BigNumberish,
+      BigNumberish,
+      BytesLike[]
+    ]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "claimFailedDepositLegacyErc20Bridge",
+    values: [
+      string,
+      string,
+      BigNumberish,
+      BytesLike,
+      BigNumberish,
+      BigNumberish,
+      BigNumberish,
+      BytesLike[]
+    ]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "depositHappened",
+    values: [BigNumberish, BytesLike]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "finalizeDeposit",
+    values: [
+      {
+        chainId: BigNumberish;
+        l2BatchNumber: BigNumberish;
+        l2MessageIndex: BigNumberish;
+        l2Sender: string;
+        l2TxNumberInBatch: BigNumberish;
+        message: BytesLike;
+        merkleProof: BytesLike[];
+      }
+    ]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "finalizeWithdrawal",
+    values: [
+      BigNumberish,
+      BigNumberish,
+      BigNumberish,
+      BigNumberish,
+      BytesLike,
+      BytesLike[]
+    ]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "isWithdrawalFinalized",
+    values: [BigNumberish, BigNumberish, BigNumberish]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "l1NativeTokenVault",
+    values?: undefined
+  ): string;
+  encodeFunctionData(
+    functionFragment: "l2BridgeAddress",
+    values: [BigNumberish]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "legacyBridge",
+    values?: undefined
+  ): string;
+  encodeFunctionData(
+    functionFragment: "nullifyChainBalanceByNTV",
+    values: [BigNumberish, string]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "setL1AssetRouter",
+    values: [string]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "setL1NativeTokenVault",
+    values: [string]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "transferTokenToNTV",
+    values: [string]
+  ): string;
+
+  decodeFunctionResult(functionFragment: "BRIDGE_HUB", data: BytesLike): Result;
+  decodeFunctionResult(
+    functionFragment: "bridgeRecoverFailedTransfer",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "bridgehubConfirmL2TransactionForwarded",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "chainBalance",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "claimFailedDeposit",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "claimFailedDepositLegacyErc20Bridge",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "depositHappened",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "finalizeDeposit",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "finalizeWithdrawal",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "isWithdrawalFinalized",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "l1NativeTokenVault",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "l2BridgeAddress",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "legacyBridge",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "nullifyChainBalanceByNTV",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "setL1AssetRouter",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "setL1NativeTokenVault",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "transferTokenToNTV",
+    data: BytesLike
+  ): Result;
+
+  events: {
+    "BridgehubDepositFinalized(uint256,bytes32,bytes32)": EventFragment;
+  };
+
+  getEvent(nameOrSignatureOrTopic: "BridgehubDepositFinalized"): EventFragment;
+}
+
+export class Il1Nullifier extends Contract {
+  connect(signerOrProvider: Signer | Provider | string): this;
+  attach(addressOrName: string): this;
+  deployed(): Promise<this>;
+
+  on(event: EventFilter | string, listener: Listener): this;
+  once(event: EventFilter | string, listener: Listener): this;
+  addListener(eventName: EventFilter | string, listener: Listener): this;
+  removeAllListeners(eventName: EventFilter | string): this;
+  removeListener(eventName: any, listener: Listener): this;
+
+  interface: Il1NullifierInterface;
+
+  functions: {
+    BRIDGE_HUB(overrides?: CallOverrides): Promise<{
+      0: string;
+    }>;
+
+    "BRIDGE_HUB()"(overrides?: CallOverrides): Promise<{
+      0: string;
+    }>;
+
+    bridgeRecoverFailedTransfer(
+      _chainId: BigNumberish,
+      _depositSender: string,
+      _assetId: BytesLike,
+      _assetData: BytesLike,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "bridgeRecoverFailedTransfer(uint256,address,bytes32,bytes,bytes32,uint256,uint256,uint16,bytes32[])"(
+      _chainId: BigNumberish,
+      _depositSender: string,
+      _assetId: BytesLike,
+      _assetData: BytesLike,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    bridgehubConfirmL2TransactionForwarded(
+      _chainId: BigNumberish,
+      _txDataHash: BytesLike,
+      _txHash: BytesLike,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "bridgehubConfirmL2TransactionForwarded(uint256,bytes32,bytes32)"(
+      _chainId: BigNumberish,
+      _txDataHash: BytesLike,
+      _txHash: BytesLike,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    chainBalance(
+      _chainId: BigNumberish,
+      _token: string,
+      overrides?: CallOverrides
+    ): Promise<{
+      0: BigNumber;
+    }>;
+
+    "chainBalance(uint256,address)"(
+      _chainId: BigNumberish,
+      _token: string,
+      overrides?: CallOverrides
+    ): Promise<{
+      0: BigNumber;
+    }>;
+
+    claimFailedDeposit(
+      _chainId: BigNumberish,
+      _depositSender: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "claimFailedDeposit(uint256,address,address,uint256,bytes32,uint256,uint256,uint16,bytes32[])"(
+      _chainId: BigNumberish,
+      _depositSender: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    claimFailedDepositLegacyErc20Bridge(
+      _depositSender: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "claimFailedDepositLegacyErc20Bridge(address,address,uint256,bytes32,uint256,uint256,uint16,bytes32[])"(
+      _depositSender: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    depositHappened(
+      _chainId: BigNumberish,
+      _l2TxHash: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<{
+      0: string;
+    }>;
+
+    "depositHappened(uint256,bytes32)"(
+      _chainId: BigNumberish,
+      _l2TxHash: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<{
+      0: string;
+    }>;
+
+    finalizeDeposit(
+      _finalizeWithdrawalParams: {
+        chainId: BigNumberish;
+        l2BatchNumber: BigNumberish;
+        l2MessageIndex: BigNumberish;
+        l2Sender: string;
+        l2TxNumberInBatch: BigNumberish;
+        message: BytesLike;
+        merkleProof: BytesLike[];
+      },
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "finalizeDeposit(tuple)"(
+      _finalizeWithdrawalParams: {
+        chainId: BigNumberish;
+        l2BatchNumber: BigNumberish;
+        l2MessageIndex: BigNumberish;
+        l2Sender: string;
+        l2TxNumberInBatch: BigNumberish;
+        message: BytesLike;
+        merkleProof: BytesLike[];
+      },
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    finalizeWithdrawal(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _message: BytesLike,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "finalizeWithdrawal(uint256,uint256,uint256,uint16,bytes,bytes32[])"(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _message: BytesLike,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    isWithdrawalFinalized(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<{
+      0: boolean;
+    }>;
+
+    "isWithdrawalFinalized(uint256,uint256,uint256)"(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<{
+      0: boolean;
+    }>;
+
+    l1NativeTokenVault(overrides?: CallOverrides): Promise<{
+      0: string;
+    }>;
+
+    "l1NativeTokenVault()"(overrides?: CallOverrides): Promise<{
+      0: string;
+    }>;
+
+    l2BridgeAddress(
+      _chainId: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<{
+      0: string;
+    }>;
+
+    "l2BridgeAddress(uint256)"(
+      _chainId: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<{
+      0: string;
+    }>;
+
+    legacyBridge(overrides?: CallOverrides): Promise<{
+      0: string;
+    }>;
+
+    "legacyBridge()"(overrides?: CallOverrides): Promise<{
+      0: string;
+    }>;
+
+    nullifyChainBalanceByNTV(
+      _chainId: BigNumberish,
+      _token: string,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "nullifyChainBalanceByNTV(uint256,address)"(
+      _chainId: BigNumberish,
+      _token: string,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    setL1AssetRouter(
+      _l1AssetRouter: string,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "setL1AssetRouter(address)"(
+      _l1AssetRouter: string,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    setL1NativeTokenVault(
+      _nativeTokenVault: string,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "setL1NativeTokenVault(address)"(
+      _nativeTokenVault: string,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    transferTokenToNTV(
+      _token: string,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "transferTokenToNTV(address)"(
+      _token: string,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+  };
+
+  BRIDGE_HUB(overrides?: CallOverrides): Promise<string>;
+
+  "BRIDGE_HUB()"(overrides?: CallOverrides): Promise<string>;
+
+  bridgeRecoverFailedTransfer(
+    _chainId: BigNumberish,
+    _depositSender: string,
+    _assetId: BytesLike,
+    _assetData: BytesLike,
+    _l2TxHash: BytesLike,
+    _l2BatchNumber: BigNumberish,
+    _l2MessageIndex: BigNumberish,
+    _l2TxNumberInBatch: BigNumberish,
+    _merkleProof: BytesLike[],
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "bridgeRecoverFailedTransfer(uint256,address,bytes32,bytes,bytes32,uint256,uint256,uint16,bytes32[])"(
+    _chainId: BigNumberish,
+    _depositSender: string,
+    _assetId: BytesLike,
+    _assetData: BytesLike,
+    _l2TxHash: BytesLike,
+    _l2BatchNumber: BigNumberish,
+    _l2MessageIndex: BigNumberish,
+    _l2TxNumberInBatch: BigNumberish,
+    _merkleProof: BytesLike[],
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  bridgehubConfirmL2TransactionForwarded(
+    _chainId: BigNumberish,
+    _txDataHash: BytesLike,
+    _txHash: BytesLike,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "bridgehubConfirmL2TransactionForwarded(uint256,bytes32,bytes32)"(
+    _chainId: BigNumberish,
+    _txDataHash: BytesLike,
+    _txHash: BytesLike,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  chainBalance(
+    _chainId: BigNumberish,
+    _token: string,
+    overrides?: CallOverrides
+  ): Promise<BigNumber>;
+
+  "chainBalance(uint256,address)"(
+    _chainId: BigNumberish,
+    _token: string,
+    overrides?: CallOverrides
+  ): Promise<BigNumber>;
+
+  claimFailedDeposit(
+    _chainId: BigNumberish,
+    _depositSender: string,
+    _l1Token: string,
+    _amount: BigNumberish,
+    _l2TxHash: BytesLike,
+    _l2BatchNumber: BigNumberish,
+    _l2MessageIndex: BigNumberish,
+    _l2TxNumberInBatch: BigNumberish,
+    _merkleProof: BytesLike[],
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "claimFailedDeposit(uint256,address,address,uint256,bytes32,uint256,uint256,uint16,bytes32[])"(
+    _chainId: BigNumberish,
+    _depositSender: string,
+    _l1Token: string,
+    _amount: BigNumberish,
+    _l2TxHash: BytesLike,
+    _l2BatchNumber: BigNumberish,
+    _l2MessageIndex: BigNumberish,
+    _l2TxNumberInBatch: BigNumberish,
+    _merkleProof: BytesLike[],
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  claimFailedDepositLegacyErc20Bridge(
+    _depositSender: string,
+    _l1Token: string,
+    _amount: BigNumberish,
+    _l2TxHash: BytesLike,
+    _l2BatchNumber: BigNumberish,
+    _l2MessageIndex: BigNumberish,
+    _l2TxNumberInBatch: BigNumberish,
+    _merkleProof: BytesLike[],
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "claimFailedDepositLegacyErc20Bridge(address,address,uint256,bytes32,uint256,uint256,uint16,bytes32[])"(
+    _depositSender: string,
+    _l1Token: string,
+    _amount: BigNumberish,
+    _l2TxHash: BytesLike,
+    _l2BatchNumber: BigNumberish,
+    _l2MessageIndex: BigNumberish,
+    _l2TxNumberInBatch: BigNumberish,
+    _merkleProof: BytesLike[],
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  depositHappened(
+    _chainId: BigNumberish,
+    _l2TxHash: BytesLike,
+    overrides?: CallOverrides
+  ): Promise<string>;
+
+  "depositHappened(uint256,bytes32)"(
+    _chainId: BigNumberish,
+    _l2TxHash: BytesLike,
+    overrides?: CallOverrides
+  ): Promise<string>;
+
+  finalizeDeposit(
+    _finalizeWithdrawalParams: {
+      chainId: BigNumberish;
+      l2BatchNumber: BigNumberish;
+      l2MessageIndex: BigNumberish;
+      l2Sender: string;
+      l2TxNumberInBatch: BigNumberish;
+      message: BytesLike;
+      merkleProof: BytesLike[];
+    },
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "finalizeDeposit(tuple)"(
+    _finalizeWithdrawalParams: {
+      chainId: BigNumberish;
+      l2BatchNumber: BigNumberish;
+      l2MessageIndex: BigNumberish;
+      l2Sender: string;
+      l2TxNumberInBatch: BigNumberish;
+      message: BytesLike;
+      merkleProof: BytesLike[];
+    },
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  finalizeWithdrawal(
+    _chainId: BigNumberish,
+    _l2BatchNumber: BigNumberish,
+    _l2MessageIndex: BigNumberish,
+    _l2TxNumberInBatch: BigNumberish,
+    _message: BytesLike,
+    _merkleProof: BytesLike[],
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "finalizeWithdrawal(uint256,uint256,uint256,uint16,bytes,bytes32[])"(
+    _chainId: BigNumberish,
+    _l2BatchNumber: BigNumberish,
+    _l2MessageIndex: BigNumberish,
+    _l2TxNumberInBatch: BigNumberish,
+    _message: BytesLike,
+    _merkleProof: BytesLike[],
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  isWithdrawalFinalized(
+    _chainId: BigNumberish,
+    _l2BatchNumber: BigNumberish,
+    _l2MessageIndex: BigNumberish,
+    overrides?: CallOverrides
+  ): Promise<boolean>;
+
+  "isWithdrawalFinalized(uint256,uint256,uint256)"(
+    _chainId: BigNumberish,
+    _l2BatchNumber: BigNumberish,
+    _l2MessageIndex: BigNumberish,
+    overrides?: CallOverrides
+  ): Promise<boolean>;
+
+  l1NativeTokenVault(overrides?: CallOverrides): Promise<string>;
+
+  "l1NativeTokenVault()"(overrides?: CallOverrides): Promise<string>;
+
+  l2BridgeAddress(
+    _chainId: BigNumberish,
+    overrides?: CallOverrides
+  ): Promise<string>;
+
+  "l2BridgeAddress(uint256)"(
+    _chainId: BigNumberish,
+    overrides?: CallOverrides
+  ): Promise<string>;
+
+  legacyBridge(overrides?: CallOverrides): Promise<string>;
+
+  "legacyBridge()"(overrides?: CallOverrides): Promise<string>;
+
+  nullifyChainBalanceByNTV(
+    _chainId: BigNumberish,
+    _token: string,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "nullifyChainBalanceByNTV(uint256,address)"(
+    _chainId: BigNumberish,
+    _token: string,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  setL1AssetRouter(
+    _l1AssetRouter: string,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "setL1AssetRouter(address)"(
+    _l1AssetRouter: string,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  setL1NativeTokenVault(
+    _nativeTokenVault: string,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "setL1NativeTokenVault(address)"(
+    _nativeTokenVault: string,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  transferTokenToNTV(
+    _token: string,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "transferTokenToNTV(address)"(
+    _token: string,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  callStatic: {
+    BRIDGE_HUB(overrides?: CallOverrides): Promise<string>;
+
+    "BRIDGE_HUB()"(overrides?: CallOverrides): Promise<string>;
+
+    bridgeRecoverFailedTransfer(
+      _chainId: BigNumberish,
+      _depositSender: string,
+      _assetId: BytesLike,
+      _assetData: BytesLike,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "bridgeRecoverFailedTransfer(uint256,address,bytes32,bytes,bytes32,uint256,uint256,uint16,bytes32[])"(
+      _chainId: BigNumberish,
+      _depositSender: string,
+      _assetId: BytesLike,
+      _assetData: BytesLike,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    bridgehubConfirmL2TransactionForwarded(
+      _chainId: BigNumberish,
+      _txDataHash: BytesLike,
+      _txHash: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "bridgehubConfirmL2TransactionForwarded(uint256,bytes32,bytes32)"(
+      _chainId: BigNumberish,
+      _txDataHash: BytesLike,
+      _txHash: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    chainBalance(
+      _chainId: BigNumberish,
+      _token: string,
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    "chainBalance(uint256,address)"(
+      _chainId: BigNumberish,
+      _token: string,
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    claimFailedDeposit(
+      _chainId: BigNumberish,
+      _depositSender: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "claimFailedDeposit(uint256,address,address,uint256,bytes32,uint256,uint256,uint16,bytes32[])"(
+      _chainId: BigNumberish,
+      _depositSender: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    claimFailedDepositLegacyErc20Bridge(
+      _depositSender: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "claimFailedDepositLegacyErc20Bridge(address,address,uint256,bytes32,uint256,uint256,uint16,bytes32[])"(
+      _depositSender: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    depositHappened(
+      _chainId: BigNumberish,
+      _l2TxHash: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<string>;
+
+    "depositHappened(uint256,bytes32)"(
+      _chainId: BigNumberish,
+      _l2TxHash: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<string>;
+
+    finalizeDeposit(
+      _finalizeWithdrawalParams: {
+        chainId: BigNumberish;
+        l2BatchNumber: BigNumberish;
+        l2MessageIndex: BigNumberish;
+        l2Sender: string;
+        l2TxNumberInBatch: BigNumberish;
+        message: BytesLike;
+        merkleProof: BytesLike[];
+      },
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "finalizeDeposit(tuple)"(
+      _finalizeWithdrawalParams: {
+        chainId: BigNumberish;
+        l2BatchNumber: BigNumberish;
+        l2MessageIndex: BigNumberish;
+        l2Sender: string;
+        l2TxNumberInBatch: BigNumberish;
+        message: BytesLike;
+        merkleProof: BytesLike[];
+      },
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    finalizeWithdrawal(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _message: BytesLike,
+      _merkleProof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "finalizeWithdrawal(uint256,uint256,uint256,uint16,bytes,bytes32[])"(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _message: BytesLike,
+      _merkleProof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    isWithdrawalFinalized(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<boolean>;
+
+    "isWithdrawalFinalized(uint256,uint256,uint256)"(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<boolean>;
+
+    l1NativeTokenVault(overrides?: CallOverrides): Promise<string>;
+
+    "l1NativeTokenVault()"(overrides?: CallOverrides): Promise<string>;
+
+    l2BridgeAddress(
+      _chainId: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<string>;
+
+    "l2BridgeAddress(uint256)"(
+      _chainId: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<string>;
+
+    legacyBridge(overrides?: CallOverrides): Promise<string>;
+
+    "legacyBridge()"(overrides?: CallOverrides): Promise<string>;
+
+    nullifyChainBalanceByNTV(
+      _chainId: BigNumberish,
+      _token: string,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "nullifyChainBalanceByNTV(uint256,address)"(
+      _chainId: BigNumberish,
+      _token: string,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    setL1AssetRouter(
+      _l1AssetRouter: string,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "setL1AssetRouter(address)"(
+      _l1AssetRouter: string,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    setL1NativeTokenVault(
+      _nativeTokenVault: string,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "setL1NativeTokenVault(address)"(
+      _nativeTokenVault: string,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    transferTokenToNTV(
+      _token: string,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "transferTokenToNTV(address)"(
+      _token: string,
+      overrides?: CallOverrides
+    ): Promise<void>;
+  };
+
+  filters: {
+    BridgehubDepositFinalized(
+      chainId: BigNumberish | null,
+      txDataHash: BytesLike | null,
+      l2DepositTxHash: BytesLike | null
+    ): EventFilter;
+  };
+
+  estimateGas: {
+    BRIDGE_HUB(overrides?: CallOverrides): Promise<BigNumber>;
+
+    "BRIDGE_HUB()"(overrides?: CallOverrides): Promise<BigNumber>;
+
+    bridgeRecoverFailedTransfer(
+      _chainId: BigNumberish,
+      _depositSender: string,
+      _assetId: BytesLike,
+      _assetData: BytesLike,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "bridgeRecoverFailedTransfer(uint256,address,bytes32,bytes,bytes32,uint256,uint256,uint16,bytes32[])"(
+      _chainId: BigNumberish,
+      _depositSender: string,
+      _assetId: BytesLike,
+      _assetData: BytesLike,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    bridgehubConfirmL2TransactionForwarded(
+      _chainId: BigNumberish,
+      _txDataHash: BytesLike,
+      _txHash: BytesLike,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "bridgehubConfirmL2TransactionForwarded(uint256,bytes32,bytes32)"(
+      _chainId: BigNumberish,
+      _txDataHash: BytesLike,
+      _txHash: BytesLike,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    chainBalance(
+      _chainId: BigNumberish,
+      _token: string,
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    "chainBalance(uint256,address)"(
+      _chainId: BigNumberish,
+      _token: string,
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    claimFailedDeposit(
+      _chainId: BigNumberish,
+      _depositSender: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "claimFailedDeposit(uint256,address,address,uint256,bytes32,uint256,uint256,uint16,bytes32[])"(
+      _chainId: BigNumberish,
+      _depositSender: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    claimFailedDepositLegacyErc20Bridge(
+      _depositSender: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "claimFailedDepositLegacyErc20Bridge(address,address,uint256,bytes32,uint256,uint256,uint16,bytes32[])"(
+      _depositSender: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    depositHappened(
+      _chainId: BigNumberish,
+      _l2TxHash: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    "depositHappened(uint256,bytes32)"(
+      _chainId: BigNumberish,
+      _l2TxHash: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    finalizeDeposit(
+      _finalizeWithdrawalParams: {
+        chainId: BigNumberish;
+        l2BatchNumber: BigNumberish;
+        l2MessageIndex: BigNumberish;
+        l2Sender: string;
+        l2TxNumberInBatch: BigNumberish;
+        message: BytesLike;
+        merkleProof: BytesLike[];
+      },
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "finalizeDeposit(tuple)"(
+      _finalizeWithdrawalParams: {
+        chainId: BigNumberish;
+        l2BatchNumber: BigNumberish;
+        l2MessageIndex: BigNumberish;
+        l2Sender: string;
+        l2TxNumberInBatch: BigNumberish;
+        message: BytesLike;
+        merkleProof: BytesLike[];
+      },
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    finalizeWithdrawal(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _message: BytesLike,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "finalizeWithdrawal(uint256,uint256,uint256,uint16,bytes,bytes32[])"(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _message: BytesLike,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    isWithdrawalFinalized(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    "isWithdrawalFinalized(uint256,uint256,uint256)"(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    l1NativeTokenVault(overrides?: CallOverrides): Promise<BigNumber>;
+
+    "l1NativeTokenVault()"(overrides?: CallOverrides): Promise<BigNumber>;
+
+    l2BridgeAddress(
+      _chainId: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    "l2BridgeAddress(uint256)"(
+      _chainId: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    legacyBridge(overrides?: CallOverrides): Promise<BigNumber>;
+
+    "legacyBridge()"(overrides?: CallOverrides): Promise<BigNumber>;
+
+    nullifyChainBalanceByNTV(
+      _chainId: BigNumberish,
+      _token: string,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "nullifyChainBalanceByNTV(uint256,address)"(
+      _chainId: BigNumberish,
+      _token: string,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    setL1AssetRouter(
+      _l1AssetRouter: string,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "setL1AssetRouter(address)"(
+      _l1AssetRouter: string,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    setL1NativeTokenVault(
+      _nativeTokenVault: string,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "setL1NativeTokenVault(address)"(
+      _nativeTokenVault: string,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    transferTokenToNTV(
+      _token: string,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "transferTokenToNTV(address)"(
+      _token: string,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+  };
+
+  populateTransaction: {
+    BRIDGE_HUB(overrides?: CallOverrides): Promise<PopulatedTransaction>;
+
+    "BRIDGE_HUB()"(overrides?: CallOverrides): Promise<PopulatedTransaction>;
+
+    bridgeRecoverFailedTransfer(
+      _chainId: BigNumberish,
+      _depositSender: string,
+      _assetId: BytesLike,
+      _assetData: BytesLike,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "bridgeRecoverFailedTransfer(uint256,address,bytes32,bytes,bytes32,uint256,uint256,uint16,bytes32[])"(
+      _chainId: BigNumberish,
+      _depositSender: string,
+      _assetId: BytesLike,
+      _assetData: BytesLike,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    bridgehubConfirmL2TransactionForwarded(
+      _chainId: BigNumberish,
+      _txDataHash: BytesLike,
+      _txHash: BytesLike,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "bridgehubConfirmL2TransactionForwarded(uint256,bytes32,bytes32)"(
+      _chainId: BigNumberish,
+      _txDataHash: BytesLike,
+      _txHash: BytesLike,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    chainBalance(
+      _chainId: BigNumberish,
+      _token: string,
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    "chainBalance(uint256,address)"(
+      _chainId: BigNumberish,
+      _token: string,
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    claimFailedDeposit(
+      _chainId: BigNumberish,
+      _depositSender: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "claimFailedDeposit(uint256,address,address,uint256,bytes32,uint256,uint256,uint16,bytes32[])"(
+      _chainId: BigNumberish,
+      _depositSender: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    claimFailedDepositLegacyErc20Bridge(
+      _depositSender: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "claimFailedDepositLegacyErc20Bridge(address,address,uint256,bytes32,uint256,uint256,uint16,bytes32[])"(
+      _depositSender: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _l2TxHash: BytesLike,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    depositHappened(
+      _chainId: BigNumberish,
+      _l2TxHash: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    "depositHappened(uint256,bytes32)"(
+      _chainId: BigNumberish,
+      _l2TxHash: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    finalizeDeposit(
+      _finalizeWithdrawalParams: {
+        chainId: BigNumberish;
+        l2BatchNumber: BigNumberish;
+        l2MessageIndex: BigNumberish;
+        l2Sender: string;
+        l2TxNumberInBatch: BigNumberish;
+        message: BytesLike;
+        merkleProof: BytesLike[];
+      },
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "finalizeDeposit(tuple)"(
+      _finalizeWithdrawalParams: {
+        chainId: BigNumberish;
+        l2BatchNumber: BigNumberish;
+        l2MessageIndex: BigNumberish;
+        l2Sender: string;
+        l2TxNumberInBatch: BigNumberish;
+        message: BytesLike;
+        merkleProof: BytesLike[];
+      },
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    finalizeWithdrawal(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _message: BytesLike,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "finalizeWithdrawal(uint256,uint256,uint256,uint16,bytes,bytes32[])"(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      _l2TxNumberInBatch: BigNumberish,
+      _message: BytesLike,
+      _merkleProof: BytesLike[],
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    isWithdrawalFinalized(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    "isWithdrawalFinalized(uint256,uint256,uint256)"(
+      _chainId: BigNumberish,
+      _l2BatchNumber: BigNumberish,
+      _l2MessageIndex: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    l1NativeTokenVault(
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    "l1NativeTokenVault()"(
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    l2BridgeAddress(
+      _chainId: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    "l2BridgeAddress(uint256)"(
+      _chainId: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    legacyBridge(overrides?: CallOverrides): Promise<PopulatedTransaction>;
+
+    "legacyBridge()"(overrides?: CallOverrides): Promise<PopulatedTransaction>;
+
+    nullifyChainBalanceByNTV(
+      _chainId: BigNumberish,
+      _token: string,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "nullifyChainBalanceByNTV(uint256,address)"(
+      _chainId: BigNumberish,
+      _token: string,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    setL1AssetRouter(
+      _l1AssetRouter: string,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "setL1AssetRouter(address)"(
+      _l1AssetRouter: string,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    setL1NativeTokenVault(
+      _nativeTokenVault: string,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "setL1NativeTokenVault(address)"(
+      _nativeTokenVault: string,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    transferTokenToNTV(
+      _token: string,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "transferTokenToNTV(address)"(
+      _token: string,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+  };
+}
diff --git a/src/typechain/Il1NullifierFactory.ts b/src/typechain/Il1NullifierFactory.ts
new file mode 100644
index 00000000..6511bd31
--- /dev/null
+++ b/src/typechain/Il1NullifierFactory.ts
@@ -0,0 +1,502 @@
+/* Autogenerated file. Do not edit manually. */
+/* tslint:disable */
+/* eslint-disable */
+
+import { Contract, Signer } from "ethers";
+import { Provider } from "@ethersproject/providers";
+
+import type { Il1Nullifier } from "./Il1Nullifier";
+
+export class Il1NullifierFactory {
+  static connect(
+    address: string,
+    signerOrProvider: Signer | Provider
+  ): Il1Nullifier {
+    return new Contract(address, _abi, signerOrProvider) as Il1Nullifier;
+  }
+}
+
+const _abi = [
+  {
+    anonymous: false,
+    inputs: [
+      {
+        indexed: true,
+        internalType: "uint256",
+        name: "chainId",
+        type: "uint256",
+      },
+      {
+        indexed: true,
+        internalType: "bytes32",
+        name: "txDataHash",
+        type: "bytes32",
+      },
+      {
+        indexed: true,
+        internalType: "bytes32",
+        name: "l2DepositTxHash",
+        type: "bytes32",
+      },
+    ],
+    name: "BridgehubDepositFinalized",
+    type: "event",
+  },
+  {
+    inputs: [],
+    name: "BRIDGE_HUB",
+    outputs: [
+      {
+        internalType: "contract IBridgehub",
+        name: "",
+        type: "address",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "uint256",
+        name: "_chainId",
+        type: "uint256",
+      },
+      {
+        internalType: "address",
+        name: "_depositSender",
+        type: "address",
+      },
+      {
+        internalType: "bytes32",
+        name: "_assetId",
+        type: "bytes32",
+      },
+      {
+        internalType: "bytes",
+        name: "_assetData",
+        type: "bytes",
+      },
+      {
+        internalType: "bytes32",
+        name: "_l2TxHash",
+        type: "bytes32",
+      },
+      {
+        internalType: "uint256",
+        name: "_l2BatchNumber",
+        type: "uint256",
+      },
+      {
+        internalType: "uint256",
+        name: "_l2MessageIndex",
+        type: "uint256",
+      },
+      {
+        internalType: "uint16",
+        name: "_l2TxNumberInBatch",
+        type: "uint16",
+      },
+      {
+        internalType: "bytes32[]",
+        name: "_merkleProof",
+        type: "bytes32[]",
+      },
+    ],
+    name: "bridgeRecoverFailedTransfer",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "uint256",
+        name: "_chainId",
+        type: "uint256",
+      },
+      {
+        internalType: "bytes32",
+        name: "_txDataHash",
+        type: "bytes32",
+      },
+      {
+        internalType: "bytes32",
+        name: "_txHash",
+        type: "bytes32",
+      },
+    ],
+    name: "bridgehubConfirmL2TransactionForwarded",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "uint256",
+        name: "_chainId",
+        type: "uint256",
+      },
+      {
+        internalType: "address",
+        name: "_token",
+        type: "address",
+      },
+    ],
+    name: "chainBalance",
+    outputs: [
+      {
+        internalType: "uint256",
+        name: "",
+        type: "uint256",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "uint256",
+        name: "_chainId",
+        type: "uint256",
+      },
+      {
+        internalType: "address",
+        name: "_depositSender",
+        type: "address",
+      },
+      {
+        internalType: "address",
+        name: "_l1Token",
+        type: "address",
+      },
+      {
+        internalType: "uint256",
+        name: "_amount",
+        type: "uint256",
+      },
+      {
+        internalType: "bytes32",
+        name: "_l2TxHash",
+        type: "bytes32",
+      },
+      {
+        internalType: "uint256",
+        name: "_l2BatchNumber",
+        type: "uint256",
+      },
+      {
+        internalType: "uint256",
+        name: "_l2MessageIndex",
+        type: "uint256",
+      },
+      {
+        internalType: "uint16",
+        name: "_l2TxNumberInBatch",
+        type: "uint16",
+      },
+      {
+        internalType: "bytes32[]",
+        name: "_merkleProof",
+        type: "bytes32[]",
+      },
+    ],
+    name: "claimFailedDeposit",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "address",
+        name: "_depositSender",
+        type: "address",
+      },
+      {
+        internalType: "address",
+        name: "_l1Token",
+        type: "address",
+      },
+      {
+        internalType: "uint256",
+        name: "_amount",
+        type: "uint256",
+      },
+      {
+        internalType: "bytes32",
+        name: "_l2TxHash",
+        type: "bytes32",
+      },
+      {
+        internalType: "uint256",
+        name: "_l2BatchNumber",
+        type: "uint256",
+      },
+      {
+        internalType: "uint256",
+        name: "_l2MessageIndex",
+        type: "uint256",
+      },
+      {
+        internalType: "uint16",
+        name: "_l2TxNumberInBatch",
+        type: "uint16",
+      },
+      {
+        internalType: "bytes32[]",
+        name: "_merkleProof",
+        type: "bytes32[]",
+      },
+    ],
+    name: "claimFailedDepositLegacyErc20Bridge",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "uint256",
+        name: "_chainId",
+        type: "uint256",
+      },
+      {
+        internalType: "bytes32",
+        name: "_l2TxHash",
+        type: "bytes32",
+      },
+    ],
+    name: "depositHappened",
+    outputs: [
+      {
+        internalType: "bytes32",
+        name: "",
+        type: "bytes32",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        components: [
+          {
+            internalType: "uint256",
+            name: "chainId",
+            type: "uint256",
+          },
+          {
+            internalType: "uint256",
+            name: "l2BatchNumber",
+            type: "uint256",
+          },
+          {
+            internalType: "uint256",
+            name: "l2MessageIndex",
+            type: "uint256",
+          },
+          {
+            internalType: "address",
+            name: "l2Sender",
+            type: "address",
+          },
+          {
+            internalType: "uint16",
+            name: "l2TxNumberInBatch",
+            type: "uint16",
+          },
+          {
+            internalType: "bytes",
+            name: "message",
+            type: "bytes",
+          },
+          {
+            internalType: "bytes32[]",
+            name: "merkleProof",
+            type: "bytes32[]",
+          },
+        ],
+        internalType: "struct FinalizeL1DepositParams",
+        name: "_finalizeWithdrawalParams",
+        type: "tuple",
+      },
+    ],
+    name: "finalizeDeposit",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "uint256",
+        name: "_chainId",
+        type: "uint256",
+      },
+      {
+        internalType: "uint256",
+        name: "_l2BatchNumber",
+        type: "uint256",
+      },
+      {
+        internalType: "uint256",
+        name: "_l2MessageIndex",
+        type: "uint256",
+      },
+      {
+        internalType: "uint16",
+        name: "_l2TxNumberInBatch",
+        type: "uint16",
+      },
+      {
+        internalType: "bytes",
+        name: "_message",
+        type: "bytes",
+      },
+      {
+        internalType: "bytes32[]",
+        name: "_merkleProof",
+        type: "bytes32[]",
+      },
+    ],
+    name: "finalizeWithdrawal",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "uint256",
+        name: "_chainId",
+        type: "uint256",
+      },
+      {
+        internalType: "uint256",
+        name: "_l2BatchNumber",
+        type: "uint256",
+      },
+      {
+        internalType: "uint256",
+        name: "_l2MessageIndex",
+        type: "uint256",
+      },
+    ],
+    name: "isWithdrawalFinalized",
+    outputs: [
+      {
+        internalType: "bool",
+        name: "",
+        type: "bool",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "l1NativeTokenVault",
+    outputs: [
+      {
+        internalType: "contract IL1NativeTokenVault",
+        name: "",
+        type: "address",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "uint256",
+        name: "_chainId",
+        type: "uint256",
+      },
+    ],
+    name: "l2BridgeAddress",
+    outputs: [
+      {
+        internalType: "address",
+        name: "",
+        type: "address",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "legacyBridge",
+    outputs: [
+      {
+        internalType: "contract IL1ERC20Bridge",
+        name: "",
+        type: "address",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "uint256",
+        name: "_chainId",
+        type: "uint256",
+      },
+      {
+        internalType: "address",
+        name: "_token",
+        type: "address",
+      },
+    ],
+    name: "nullifyChainBalanceByNTV",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "address",
+        name: "_l1AssetRouter",
+        type: "address",
+      },
+    ],
+    name: "setL1AssetRouter",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "contract IL1NativeTokenVault",
+        name: "_nativeTokenVault",
+        type: "address",
+      },
+    ],
+    name: "setL1NativeTokenVault",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "address",
+        name: "_token",
+        type: "address",
+      },
+    ],
+    name: "transferTokenToNTV",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+];
diff --git a/src/typechain/Il2AssetRouter.d.ts b/src/typechain/Il2AssetRouter.d.ts
new file mode 100644
index 00000000..a671917a
--- /dev/null
+++ b/src/typechain/Il2AssetRouter.d.ts
@@ -0,0 +1,795 @@
+/* Autogenerated file. Do not edit manually. */
+/* tslint:disable */
+/* eslint-disable */
+
+import {
+  ethers,
+  EventFilter,
+  Signer,
+  BigNumber,
+  BigNumberish,
+  PopulatedTransaction,
+} from "ethers";
+import {
+  Contract,
+  ContractTransaction,
+  Overrides,
+  PayableOverrides,
+  CallOverrides,
+} from "@ethersproject/contracts";
+import { BytesLike } from "@ethersproject/bytes";
+import { Listener, Provider } from "@ethersproject/providers";
+import { FunctionFragment, EventFragment, Result } from "@ethersproject/abi";
+
+interface Il2AssetRouterInterface extends ethers.utils.Interface {
+  functions: {
+    "BRIDGE_HUB()": FunctionFragment;
+    "L1_ASSET_ROUTER()": FunctionFragment;
+    "assetHandlerAddress(bytes32)": FunctionFragment;
+    "finalizeDeposit(uint256,bytes32,bytes)": FunctionFragment;
+    "finalizeDepositLegacyBridge(address,address,address,uint256,bytes)": FunctionFragment;
+    "setAssetHandlerAddress(uint256,bytes32,address)": FunctionFragment;
+    "setAssetHandlerAddressThisChain(bytes32,address)": FunctionFragment;
+    "setLegacyTokenAssetHandler(bytes32)": FunctionFragment;
+    "withdraw(bytes32,bytes)": FunctionFragment;
+    "withdrawLegacyBridge(address,address,uint256,address)": FunctionFragment;
+  };
+
+  encodeFunctionData(
+    functionFragment: "BRIDGE_HUB",
+    values?: undefined
+  ): string;
+  encodeFunctionData(
+    functionFragment: "L1_ASSET_ROUTER",
+    values?: undefined
+  ): string;
+  encodeFunctionData(
+    functionFragment: "assetHandlerAddress",
+    values: [BytesLike]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "finalizeDeposit",
+    values: [BigNumberish, BytesLike, BytesLike]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "finalizeDepositLegacyBridge",
+    values: [string, string, string, BigNumberish, BytesLike]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "setAssetHandlerAddress",
+    values: [BigNumberish, BytesLike, string]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "setAssetHandlerAddressThisChain",
+    values: [BytesLike, string]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "setLegacyTokenAssetHandler",
+    values: [BytesLike]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "withdraw",
+    values: [BytesLike, BytesLike]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "withdrawLegacyBridge",
+    values: [string, string, BigNumberish, string]
+  ): string;
+
+  decodeFunctionResult(functionFragment: "BRIDGE_HUB", data: BytesLike): Result;
+  decodeFunctionResult(
+    functionFragment: "L1_ASSET_ROUTER",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "assetHandlerAddress",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "finalizeDeposit",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "finalizeDepositLegacyBridge",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "setAssetHandlerAddress",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "setAssetHandlerAddressThisChain",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "setLegacyTokenAssetHandler",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(functionFragment: "withdraw", data: BytesLike): Result;
+  decodeFunctionResult(
+    functionFragment: "withdrawLegacyBridge",
+    data: BytesLike
+  ): Result;
+
+  events: {
+    "AssetDeploymentTrackerRegistered(bytes32,bytes32,address)": EventFragment;
+    "AssetHandlerRegistered(bytes32,address)": EventFragment;
+    "BridgehubDepositBaseTokenInitiated(uint256,address,bytes32,uint256)": EventFragment;
+    "BridgehubDepositInitiated(uint256,bytes32,address,bytes32,bytes)": EventFragment;
+    "BridgehubWithdrawalInitiated(uint256,address,bytes32,bytes32)": EventFragment;
+    "DepositFinalizedAssetRouter(uint256,bytes32,bytes)": EventFragment;
+    "WithdrawalInitiatedAssetRouter(uint256,address,bytes32,bytes)": EventFragment;
+  };
+
+  getEvent(
+    nameOrSignatureOrTopic: "AssetDeploymentTrackerRegistered"
+  ): EventFragment;
+  getEvent(nameOrSignatureOrTopic: "AssetHandlerRegistered"): EventFragment;
+  getEvent(
+    nameOrSignatureOrTopic: "BridgehubDepositBaseTokenInitiated"
+  ): EventFragment;
+  getEvent(nameOrSignatureOrTopic: "BridgehubDepositInitiated"): EventFragment;
+  getEvent(
+    nameOrSignatureOrTopic: "BridgehubWithdrawalInitiated"
+  ): EventFragment;
+  getEvent(
+    nameOrSignatureOrTopic: "DepositFinalizedAssetRouter"
+  ): EventFragment;
+  getEvent(
+    nameOrSignatureOrTopic: "WithdrawalInitiatedAssetRouter"
+  ): EventFragment;
+}
+
+export class Il2AssetRouter extends Contract {
+  connect(signerOrProvider: Signer | Provider | string): this;
+  attach(addressOrName: string): this;
+  deployed(): Promise<this>;
+
+  on(event: EventFilter | string, listener: Listener): this;
+  once(event: EventFilter | string, listener: Listener): this;
+  addListener(eventName: EventFilter | string, listener: Listener): this;
+  removeAllListeners(eventName: EventFilter | string): this;
+  removeListener(eventName: any, listener: Listener): this;
+
+  interface: Il2AssetRouterInterface;
+
+  functions: {
+    BRIDGE_HUB(overrides?: CallOverrides): Promise<{
+      0: string;
+    }>;
+
+    "BRIDGE_HUB()"(overrides?: CallOverrides): Promise<{
+      0: string;
+    }>;
+
+    L1_ASSET_ROUTER(overrides?: CallOverrides): Promise<{
+      0: string;
+    }>;
+
+    "L1_ASSET_ROUTER()"(overrides?: CallOverrides): Promise<{
+      0: string;
+    }>;
+
+    assetHandlerAddress(
+      _assetId: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<{
+      0: string;
+    }>;
+
+    "assetHandlerAddress(bytes32)"(
+      _assetId: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<{
+      0: string;
+    }>;
+
+    finalizeDeposit(
+      _chainId: BigNumberish,
+      _assetId: BytesLike,
+      _transferData: BytesLike,
+      overrides?: PayableOverrides
+    ): Promise<ContractTransaction>;
+
+    "finalizeDeposit(uint256,bytes32,bytes)"(
+      _chainId: BigNumberish,
+      _assetId: BytesLike,
+      _transferData: BytesLike,
+      overrides?: PayableOverrides
+    ): Promise<ContractTransaction>;
+
+    finalizeDepositLegacyBridge(
+      _l1Sender: string,
+      _l2Receiver: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _data: BytesLike,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "finalizeDepositLegacyBridge(address,address,address,uint256,bytes)"(
+      _l1Sender: string,
+      _l2Receiver: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _data: BytesLike,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    setAssetHandlerAddress(
+      _originChainId: BigNumberish,
+      _assetId: BytesLike,
+      _assetHandlerAddress: string,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "setAssetHandlerAddress(uint256,bytes32,address)"(
+      _originChainId: BigNumberish,
+      _assetId: BytesLike,
+      _assetHandlerAddress: string,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    setAssetHandlerAddressThisChain(
+      _assetRegistrationData: BytesLike,
+      _assetHandlerAddress: string,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "setAssetHandlerAddressThisChain(bytes32,address)"(
+      _assetRegistrationData: BytesLike,
+      _assetHandlerAddress: string,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    setLegacyTokenAssetHandler(
+      _assetId: BytesLike,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "setLegacyTokenAssetHandler(bytes32)"(
+      _assetId: BytesLike,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    withdraw(
+      _assetId: BytesLike,
+      _transferData: BytesLike,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "withdraw(bytes32,bytes)"(
+      _assetId: BytesLike,
+      _transferData: BytesLike,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    withdrawLegacyBridge(
+      _l1Receiver: string,
+      _l2Token: string,
+      _amount: BigNumberish,
+      _sender: string,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "withdrawLegacyBridge(address,address,uint256,address)"(
+      _l1Receiver: string,
+      _l2Token: string,
+      _amount: BigNumberish,
+      _sender: string,
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+  };
+
+  BRIDGE_HUB(overrides?: CallOverrides): Promise<string>;
+
+  "BRIDGE_HUB()"(overrides?: CallOverrides): Promise<string>;
+
+  L1_ASSET_ROUTER(overrides?: CallOverrides): Promise<string>;
+
+  "L1_ASSET_ROUTER()"(overrides?: CallOverrides): Promise<string>;
+
+  assetHandlerAddress(
+    _assetId: BytesLike,
+    overrides?: CallOverrides
+  ): Promise<string>;
+
+  "assetHandlerAddress(bytes32)"(
+    _assetId: BytesLike,
+    overrides?: CallOverrides
+  ): Promise<string>;
+
+  finalizeDeposit(
+    _chainId: BigNumberish,
+    _assetId: BytesLike,
+    _transferData: BytesLike,
+    overrides?: PayableOverrides
+  ): Promise<ContractTransaction>;
+
+  "finalizeDeposit(uint256,bytes32,bytes)"(
+    _chainId: BigNumberish,
+    _assetId: BytesLike,
+    _transferData: BytesLike,
+    overrides?: PayableOverrides
+  ): Promise<ContractTransaction>;
+
+  finalizeDepositLegacyBridge(
+    _l1Sender: string,
+    _l2Receiver: string,
+    _l1Token: string,
+    _amount: BigNumberish,
+    _data: BytesLike,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "finalizeDepositLegacyBridge(address,address,address,uint256,bytes)"(
+    _l1Sender: string,
+    _l2Receiver: string,
+    _l1Token: string,
+    _amount: BigNumberish,
+    _data: BytesLike,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  setAssetHandlerAddress(
+    _originChainId: BigNumberish,
+    _assetId: BytesLike,
+    _assetHandlerAddress: string,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "setAssetHandlerAddress(uint256,bytes32,address)"(
+    _originChainId: BigNumberish,
+    _assetId: BytesLike,
+    _assetHandlerAddress: string,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  setAssetHandlerAddressThisChain(
+    _assetRegistrationData: BytesLike,
+    _assetHandlerAddress: string,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "setAssetHandlerAddressThisChain(bytes32,address)"(
+    _assetRegistrationData: BytesLike,
+    _assetHandlerAddress: string,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  setLegacyTokenAssetHandler(
+    _assetId: BytesLike,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "setLegacyTokenAssetHandler(bytes32)"(
+    _assetId: BytesLike,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  withdraw(
+    _assetId: BytesLike,
+    _transferData: BytesLike,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "withdraw(bytes32,bytes)"(
+    _assetId: BytesLike,
+    _transferData: BytesLike,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  withdrawLegacyBridge(
+    _l1Receiver: string,
+    _l2Token: string,
+    _amount: BigNumberish,
+    _sender: string,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "withdrawLegacyBridge(address,address,uint256,address)"(
+    _l1Receiver: string,
+    _l2Token: string,
+    _amount: BigNumberish,
+    _sender: string,
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  callStatic: {
+    BRIDGE_HUB(overrides?: CallOverrides): Promise<string>;
+
+    "BRIDGE_HUB()"(overrides?: CallOverrides): Promise<string>;
+
+    L1_ASSET_ROUTER(overrides?: CallOverrides): Promise<string>;
+
+    "L1_ASSET_ROUTER()"(overrides?: CallOverrides): Promise<string>;
+
+    assetHandlerAddress(
+      _assetId: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<string>;
+
+    "assetHandlerAddress(bytes32)"(
+      _assetId: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<string>;
+
+    finalizeDeposit(
+      _chainId: BigNumberish,
+      _assetId: BytesLike,
+      _transferData: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "finalizeDeposit(uint256,bytes32,bytes)"(
+      _chainId: BigNumberish,
+      _assetId: BytesLike,
+      _transferData: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    finalizeDepositLegacyBridge(
+      _l1Sender: string,
+      _l2Receiver: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _data: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "finalizeDepositLegacyBridge(address,address,address,uint256,bytes)"(
+      _l1Sender: string,
+      _l2Receiver: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _data: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    setAssetHandlerAddress(
+      _originChainId: BigNumberish,
+      _assetId: BytesLike,
+      _assetHandlerAddress: string,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "setAssetHandlerAddress(uint256,bytes32,address)"(
+      _originChainId: BigNumberish,
+      _assetId: BytesLike,
+      _assetHandlerAddress: string,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    setAssetHandlerAddressThisChain(
+      _assetRegistrationData: BytesLike,
+      _assetHandlerAddress: string,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "setAssetHandlerAddressThisChain(bytes32,address)"(
+      _assetRegistrationData: BytesLike,
+      _assetHandlerAddress: string,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    setLegacyTokenAssetHandler(
+      _assetId: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "setLegacyTokenAssetHandler(bytes32)"(
+      _assetId: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    withdraw(
+      _assetId: BytesLike,
+      _transferData: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<string>;
+
+    "withdraw(bytes32,bytes)"(
+      _assetId: BytesLike,
+      _transferData: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<string>;
+
+    withdrawLegacyBridge(
+      _l1Receiver: string,
+      _l2Token: string,
+      _amount: BigNumberish,
+      _sender: string,
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "withdrawLegacyBridge(address,address,uint256,address)"(
+      _l1Receiver: string,
+      _l2Token: string,
+      _amount: BigNumberish,
+      _sender: string,
+      overrides?: CallOverrides
+    ): Promise<void>;
+  };
+
+  filters: {
+    AssetDeploymentTrackerRegistered(
+      assetId: BytesLike | null,
+      additionalData: BytesLike | null,
+      assetDeploymentTracker: null
+    ): EventFilter;
+
+    AssetHandlerRegistered(
+      assetId: BytesLike | null,
+      _assetHandlerAddress: string | null
+    ): EventFilter;
+
+    BridgehubDepositBaseTokenInitiated(
+      chainId: BigNumberish | null,
+      from: string | null,
+      assetId: null,
+      amount: null
+    ): EventFilter;
+
+    BridgehubDepositInitiated(
+      chainId: BigNumberish | null,
+      txDataHash: BytesLike | null,
+      from: string | null,
+      assetId: null,
+      bridgeMintCalldata: null
+    ): EventFilter;
+
+    BridgehubWithdrawalInitiated(
+      chainId: null,
+      sender: string | null,
+      assetId: BytesLike | null,
+      assetDataHash: null
+    ): EventFilter;
+
+    DepositFinalizedAssetRouter(
+      chainId: BigNumberish | null,
+      assetId: BytesLike | null,
+      assetData: null
+    ): EventFilter;
+
+    WithdrawalInitiatedAssetRouter(
+      chainId: null,
+      l2Sender: string | null,
+      assetId: BytesLike | null,
+      assetData: null
+    ): EventFilter;
+  };
+
+  estimateGas: {
+    BRIDGE_HUB(overrides?: CallOverrides): Promise<BigNumber>;
+
+    "BRIDGE_HUB()"(overrides?: CallOverrides): Promise<BigNumber>;
+
+    L1_ASSET_ROUTER(overrides?: CallOverrides): Promise<BigNumber>;
+
+    "L1_ASSET_ROUTER()"(overrides?: CallOverrides): Promise<BigNumber>;
+
+    assetHandlerAddress(
+      _assetId: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    "assetHandlerAddress(bytes32)"(
+      _assetId: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    finalizeDeposit(
+      _chainId: BigNumberish,
+      _assetId: BytesLike,
+      _transferData: BytesLike,
+      overrides?: PayableOverrides
+    ): Promise<BigNumber>;
+
+    "finalizeDeposit(uint256,bytes32,bytes)"(
+      _chainId: BigNumberish,
+      _assetId: BytesLike,
+      _transferData: BytesLike,
+      overrides?: PayableOverrides
+    ): Promise<BigNumber>;
+
+    finalizeDepositLegacyBridge(
+      _l1Sender: string,
+      _l2Receiver: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _data: BytesLike,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "finalizeDepositLegacyBridge(address,address,address,uint256,bytes)"(
+      _l1Sender: string,
+      _l2Receiver: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _data: BytesLike,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    setAssetHandlerAddress(
+      _originChainId: BigNumberish,
+      _assetId: BytesLike,
+      _assetHandlerAddress: string,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "setAssetHandlerAddress(uint256,bytes32,address)"(
+      _originChainId: BigNumberish,
+      _assetId: BytesLike,
+      _assetHandlerAddress: string,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    setAssetHandlerAddressThisChain(
+      _assetRegistrationData: BytesLike,
+      _assetHandlerAddress: string,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "setAssetHandlerAddressThisChain(bytes32,address)"(
+      _assetRegistrationData: BytesLike,
+      _assetHandlerAddress: string,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    setLegacyTokenAssetHandler(
+      _assetId: BytesLike,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "setLegacyTokenAssetHandler(bytes32)"(
+      _assetId: BytesLike,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    withdraw(
+      _assetId: BytesLike,
+      _transferData: BytesLike,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "withdraw(bytes32,bytes)"(
+      _assetId: BytesLike,
+      _transferData: BytesLike,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    withdrawLegacyBridge(
+      _l1Receiver: string,
+      _l2Token: string,
+      _amount: BigNumberish,
+      _sender: string,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "withdrawLegacyBridge(address,address,uint256,address)"(
+      _l1Receiver: string,
+      _l2Token: string,
+      _amount: BigNumberish,
+      _sender: string,
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+  };
+
+  populateTransaction: {
+    BRIDGE_HUB(overrides?: CallOverrides): Promise<PopulatedTransaction>;
+
+    "BRIDGE_HUB()"(overrides?: CallOverrides): Promise<PopulatedTransaction>;
+
+    L1_ASSET_ROUTER(overrides?: CallOverrides): Promise<PopulatedTransaction>;
+
+    "L1_ASSET_ROUTER()"(
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    assetHandlerAddress(
+      _assetId: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    "assetHandlerAddress(bytes32)"(
+      _assetId: BytesLike,
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    finalizeDeposit(
+      _chainId: BigNumberish,
+      _assetId: BytesLike,
+      _transferData: BytesLike,
+      overrides?: PayableOverrides
+    ): Promise<PopulatedTransaction>;
+
+    "finalizeDeposit(uint256,bytes32,bytes)"(
+      _chainId: BigNumberish,
+      _assetId: BytesLike,
+      _transferData: BytesLike,
+      overrides?: PayableOverrides
+    ): Promise<PopulatedTransaction>;
+
+    finalizeDepositLegacyBridge(
+      _l1Sender: string,
+      _l2Receiver: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _data: BytesLike,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "finalizeDepositLegacyBridge(address,address,address,uint256,bytes)"(
+      _l1Sender: string,
+      _l2Receiver: string,
+      _l1Token: string,
+      _amount: BigNumberish,
+      _data: BytesLike,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    setAssetHandlerAddress(
+      _originChainId: BigNumberish,
+      _assetId: BytesLike,
+      _assetHandlerAddress: string,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "setAssetHandlerAddress(uint256,bytes32,address)"(
+      _originChainId: BigNumberish,
+      _assetId: BytesLike,
+      _assetHandlerAddress: string,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    setAssetHandlerAddressThisChain(
+      _assetRegistrationData: BytesLike,
+      _assetHandlerAddress: string,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "setAssetHandlerAddressThisChain(bytes32,address)"(
+      _assetRegistrationData: BytesLike,
+      _assetHandlerAddress: string,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    setLegacyTokenAssetHandler(
+      _assetId: BytesLike,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "setLegacyTokenAssetHandler(bytes32)"(
+      _assetId: BytesLike,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    withdraw(
+      _assetId: BytesLike,
+      _transferData: BytesLike,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "withdraw(bytes32,bytes)"(
+      _assetId: BytesLike,
+      _transferData: BytesLike,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    withdrawLegacyBridge(
+      _l1Receiver: string,
+      _l2Token: string,
+      _amount: BigNumberish,
+      _sender: string,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "withdrawLegacyBridge(address,address,uint256,address)"(
+      _l1Receiver: string,
+      _l2Token: string,
+      _amount: BigNumberish,
+      _sender: string,
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+  };
+}
diff --git a/src/typechain/Il2AssetRouterFactory.ts b/src/typechain/Il2AssetRouterFactory.ts
new file mode 100644
index 00000000..2f8a011a
--- /dev/null
+++ b/src/typechain/Il2AssetRouterFactory.ts
@@ -0,0 +1,426 @@
+/* Autogenerated file. Do not edit manually. */
+/* tslint:disable */
+/* eslint-disable */
+
+import { Contract, Signer } from "ethers";
+import { Provider } from "@ethersproject/providers";
+
+import type { Il2AssetRouter } from "./Il2AssetRouter";
+
+export class Il2AssetRouterFactory {
+  static connect(
+    address: string,
+    signerOrProvider: Signer | Provider
+  ): Il2AssetRouter {
+    return new Contract(address, _abi, signerOrProvider) as Il2AssetRouter;
+  }
+}
+
+const _abi = [
+  {
+    anonymous: false,
+    inputs: [
+      {
+        indexed: true,
+        internalType: "bytes32",
+        name: "assetId",
+        type: "bytes32",
+      },
+      {
+        indexed: true,
+        internalType: "bytes32",
+        name: "additionalData",
+        type: "bytes32",
+      },
+      {
+        indexed: false,
+        internalType: "address",
+        name: "assetDeploymentTracker",
+        type: "address",
+      },
+    ],
+    name: "AssetDeploymentTrackerRegistered",
+    type: "event",
+  },
+  {
+    anonymous: false,
+    inputs: [
+      {
+        indexed: true,
+        internalType: "bytes32",
+        name: "assetId",
+        type: "bytes32",
+      },
+      {
+        indexed: true,
+        internalType: "address",
+        name: "_assetHandlerAddress",
+        type: "address",
+      },
+    ],
+    name: "AssetHandlerRegistered",
+    type: "event",
+  },
+  {
+    anonymous: false,
+    inputs: [
+      {
+        indexed: true,
+        internalType: "uint256",
+        name: "chainId",
+        type: "uint256",
+      },
+      {
+        indexed: true,
+        internalType: "address",
+        name: "from",
+        type: "address",
+      },
+      {
+        indexed: false,
+        internalType: "bytes32",
+        name: "assetId",
+        type: "bytes32",
+      },
+      {
+        indexed: false,
+        internalType: "uint256",
+        name: "amount",
+        type: "uint256",
+      },
+    ],
+    name: "BridgehubDepositBaseTokenInitiated",
+    type: "event",
+  },
+  {
+    anonymous: false,
+    inputs: [
+      {
+        indexed: true,
+        internalType: "uint256",
+        name: "chainId",
+        type: "uint256",
+      },
+      {
+        indexed: true,
+        internalType: "bytes32",
+        name: "txDataHash",
+        type: "bytes32",
+      },
+      {
+        indexed: true,
+        internalType: "address",
+        name: "from",
+        type: "address",
+      },
+      {
+        indexed: false,
+        internalType: "bytes32",
+        name: "assetId",
+        type: "bytes32",
+      },
+      {
+        indexed: false,
+        internalType: "bytes",
+        name: "bridgeMintCalldata",
+        type: "bytes",
+      },
+    ],
+    name: "BridgehubDepositInitiated",
+    type: "event",
+  },
+  {
+    anonymous: false,
+    inputs: [
+      {
+        indexed: false,
+        internalType: "uint256",
+        name: "chainId",
+        type: "uint256",
+      },
+      {
+        indexed: true,
+        internalType: "address",
+        name: "sender",
+        type: "address",
+      },
+      {
+        indexed: true,
+        internalType: "bytes32",
+        name: "assetId",
+        type: "bytes32",
+      },
+      {
+        indexed: false,
+        internalType: "bytes32",
+        name: "assetDataHash",
+        type: "bytes32",
+      },
+    ],
+    name: "BridgehubWithdrawalInitiated",
+    type: "event",
+  },
+  {
+    anonymous: false,
+    inputs: [
+      {
+        indexed: true,
+        internalType: "uint256",
+        name: "chainId",
+        type: "uint256",
+      },
+      {
+        indexed: true,
+        internalType: "bytes32",
+        name: "assetId",
+        type: "bytes32",
+      },
+      {
+        indexed: false,
+        internalType: "bytes",
+        name: "assetData",
+        type: "bytes",
+      },
+    ],
+    name: "DepositFinalizedAssetRouter",
+    type: "event",
+  },
+  {
+    anonymous: false,
+    inputs: [
+      {
+        indexed: false,
+        internalType: "uint256",
+        name: "chainId",
+        type: "uint256",
+      },
+      {
+        indexed: true,
+        internalType: "address",
+        name: "l2Sender",
+        type: "address",
+      },
+      {
+        indexed: true,
+        internalType: "bytes32",
+        name: "assetId",
+        type: "bytes32",
+      },
+      {
+        indexed: false,
+        internalType: "bytes",
+        name: "assetData",
+        type: "bytes",
+      },
+    ],
+    name: "WithdrawalInitiatedAssetRouter",
+    type: "event",
+  },
+  {
+    inputs: [],
+    name: "BRIDGE_HUB",
+    outputs: [
+      {
+        internalType: "contract IBridgehub",
+        name: "",
+        type: "address",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [],
+    name: "L1_ASSET_ROUTER",
+    outputs: [
+      {
+        internalType: "address",
+        name: "",
+        type: "address",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "bytes32",
+        name: "_assetId",
+        type: "bytes32",
+      },
+    ],
+    name: "assetHandlerAddress",
+    outputs: [
+      {
+        internalType: "address",
+        name: "",
+        type: "address",
+      },
+    ],
+    stateMutability: "view",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "uint256",
+        name: "_chainId",
+        type: "uint256",
+      },
+      {
+        internalType: "bytes32",
+        name: "_assetId",
+        type: "bytes32",
+      },
+      {
+        internalType: "bytes",
+        name: "_transferData",
+        type: "bytes",
+      },
+    ],
+    name: "finalizeDeposit",
+    outputs: [],
+    stateMutability: "payable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "address",
+        name: "_l1Sender",
+        type: "address",
+      },
+      {
+        internalType: "address",
+        name: "_l2Receiver",
+        type: "address",
+      },
+      {
+        internalType: "address",
+        name: "_l1Token",
+        type: "address",
+      },
+      {
+        internalType: "uint256",
+        name: "_amount",
+        type: "uint256",
+      },
+      {
+        internalType: "bytes",
+        name: "_data",
+        type: "bytes",
+      },
+    ],
+    name: "finalizeDepositLegacyBridge",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "uint256",
+        name: "_originChainId",
+        type: "uint256",
+      },
+      {
+        internalType: "bytes32",
+        name: "_assetId",
+        type: "bytes32",
+      },
+      {
+        internalType: "address",
+        name: "_assetHandlerAddress",
+        type: "address",
+      },
+    ],
+    name: "setAssetHandlerAddress",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "bytes32",
+        name: "_assetRegistrationData",
+        type: "bytes32",
+      },
+      {
+        internalType: "address",
+        name: "_assetHandlerAddress",
+        type: "address",
+      },
+    ],
+    name: "setAssetHandlerAddressThisChain",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "bytes32",
+        name: "_assetId",
+        type: "bytes32",
+      },
+    ],
+    name: "setLegacyTokenAssetHandler",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "bytes32",
+        name: "_assetId",
+        type: "bytes32",
+      },
+      {
+        internalType: "bytes",
+        name: "_transferData",
+        type: "bytes",
+      },
+    ],
+    name: "withdraw",
+    outputs: [
+      {
+        internalType: "bytes32",
+        name: "",
+        type: "bytes32",
+      },
+    ],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+  {
+    inputs: [
+      {
+        internalType: "address",
+        name: "_l1Receiver",
+        type: "address",
+      },
+      {
+        internalType: "address",
+        name: "_l2Token",
+        type: "address",
+      },
+      {
+        internalType: "uint256",
+        name: "_amount",
+        type: "uint256",
+      },
+      {
+        internalType: "address",
+        name: "_sender",
+        type: "address",
+      },
+    ],
+    name: "withdrawLegacyBridge",
+    outputs: [],
+    stateMutability: "nonpayable",
+    type: "function",
+  },
+];
diff --git a/src/typechain/L2InteropRootStorage.d.ts b/src/typechain/L2InteropRootStorage.d.ts
new file mode 100644
index 00000000..3fd08ab9
--- /dev/null
+++ b/src/typechain/L2InteropRootStorage.d.ts
@@ -0,0 +1,218 @@
+/* Autogenerated file. Do not edit manually. */
+/* tslint:disable */
+/* eslint-disable */
+
+import {
+  ethers,
+  EventFilter,
+  Signer,
+  BigNumber,
+  BigNumberish,
+  PopulatedTransaction,
+} from "ethers";
+import {
+  Contract,
+  ContractTransaction,
+  Overrides,
+  CallOverrides,
+} from "@ethersproject/contracts";
+import { BytesLike } from "@ethersproject/bytes";
+import { Listener, Provider } from "@ethersproject/providers";
+import { FunctionFragment, EventFragment, Result } from "@ethersproject/abi";
+
+interface L2InteropRootStorageInterface extends ethers.utils.Interface {
+  functions: {
+    "addInteropRoot(uint256,uint256,bytes32[])": FunctionFragment;
+    "interopRoots(uint256,uint256)": FunctionFragment;
+  };
+
+  encodeFunctionData(
+    functionFragment: "addInteropRoot",
+    values: [BigNumberish, BigNumberish, BytesLike[]]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "interopRoots",
+    values: [BigNumberish, BigNumberish]
+  ): string;
+
+  decodeFunctionResult(
+    functionFragment: "addInteropRoot",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "interopRoots",
+    data: BytesLike
+  ): Result;
+
+  events: {
+    "InteropRootAdded(uint256,uint256,bytes32[])": EventFragment;
+  };
+
+  getEvent(nameOrSignatureOrTopic: "InteropRootAdded"): EventFragment;
+}
+
+export class L2InteropRootStorage extends Contract {
+  connect(signerOrProvider: Signer | Provider | string): this;
+  attach(addressOrName: string): this;
+  deployed(): Promise<this>;
+
+  on(event: EventFilter | string, listener: Listener): this;
+  once(event: EventFilter | string, listener: Listener): this;
+  addListener(eventName: EventFilter | string, listener: Listener): this;
+  removeAllListeners(eventName: EventFilter | string): this;
+  removeListener(eventName: any, listener: Listener): this;
+
+  interface: L2InteropRootStorageInterface;
+
+  functions: {
+    addInteropRoot(
+      chainId: BigNumberish,
+      blockOrBatchNumber: BigNumberish,
+      sides: BytesLike[],
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    "addInteropRoot(uint256,uint256,bytes32[])"(
+      chainId: BigNumberish,
+      blockOrBatchNumber: BigNumberish,
+      sides: BytesLike[],
+      overrides?: Overrides
+    ): Promise<ContractTransaction>;
+
+    interopRoots(
+      chainId: BigNumberish,
+      blockOrBatchNumber: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<{
+      interopRoot: string;
+      0: string;
+    }>;
+
+    "interopRoots(uint256,uint256)"(
+      chainId: BigNumberish,
+      blockOrBatchNumber: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<{
+      interopRoot: string;
+      0: string;
+    }>;
+  };
+
+  addInteropRoot(
+    chainId: BigNumberish,
+    blockOrBatchNumber: BigNumberish,
+    sides: BytesLike[],
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  "addInteropRoot(uint256,uint256,bytes32[])"(
+    chainId: BigNumberish,
+    blockOrBatchNumber: BigNumberish,
+    sides: BytesLike[],
+    overrides?: Overrides
+  ): Promise<ContractTransaction>;
+
+  interopRoots(
+    chainId: BigNumberish,
+    blockOrBatchNumber: BigNumberish,
+    overrides?: CallOverrides
+  ): Promise<string>;
+
+  "interopRoots(uint256,uint256)"(
+    chainId: BigNumberish,
+    blockOrBatchNumber: BigNumberish,
+    overrides?: CallOverrides
+  ): Promise<string>;
+
+  callStatic: {
+    addInteropRoot(
+      chainId: BigNumberish,
+      blockOrBatchNumber: BigNumberish,
+      sides: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    "addInteropRoot(uint256,uint256,bytes32[])"(
+      chainId: BigNumberish,
+      blockOrBatchNumber: BigNumberish,
+      sides: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<void>;
+
+    interopRoots(
+      chainId: BigNumberish,
+      blockOrBatchNumber: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<string>;
+
+    "interopRoots(uint256,uint256)"(
+      chainId: BigNumberish,
+      blockOrBatchNumber: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<string>;
+  };
+
+  filters: {
+    InteropRootAdded(
+      chainId: BigNumberish | null,
+      blockNumber: BigNumberish | null,
+      sides: null
+    ): EventFilter;
+  };
+
+  estimateGas: {
+    addInteropRoot(
+      chainId: BigNumberish,
+      blockOrBatchNumber: BigNumberish,
+      sides: BytesLike[],
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    "addInteropRoot(uint256,uint256,bytes32[])"(
+      chainId: BigNumberish,
+      blockOrBatchNumber: BigNumberish,
+      sides: BytesLike[],
+      overrides?: Overrides
+    ): Promise<BigNumber>;
+
+    interopRoots(
+      chainId: BigNumberish,
+      blockOrBatchNumber: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    "interopRoots(uint256,uint256)"(
+      chainId: BigNumberish,
+      blockOrBatchNumber: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+  };
+
+  populateTransaction: {
+    addInteropRoot(
+      chainId: BigNumberish,
+      blockOrBatchNumber: BigNumberish,
+      sides: BytesLike[],
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    "addInteropRoot(uint256,uint256,bytes32[])"(
+      chainId: BigNumberish,
+      blockOrBatchNumber: BigNumberish,
+      sides: BytesLike[],
+      overrides?: Overrides
+    ): Promise<PopulatedTransaction>;
+
+    interopRoots(
+      chainId: BigNumberish,
+      blockOrBatchNumber: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    "interopRoots(uint256,uint256)"(
+      chainId: BigNumberish,
+      blockOrBatchNumber: BigNumberish,
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+  };
+}
diff --git a/src/typechain/L2InteropRootStorageFactory.ts b/src/typechain/L2InteropRootStorageFactory.ts
new file mode 100644
index 00000000..75c0bfd0
--- /dev/null
+++ b/src/typechain/L2InteropRootStorageFactory.ts
@@ -0,0 +1,116 @@
+/* Autogenerated file. Do not edit manually. */
+/* tslint:disable */
+/* eslint-disable */
+
+import { Contract, Signer } from "ethers";
+import { Provider } from "@ethersproject/providers";
+
+import type { L2InteropRootStorage } from "./L2InteropRootStorage";
+
+export class L2InteropRootStorageFactory {
+  static connect(
+    address: string,
+    signerOrProvider: Signer | Provider
+  ): L2InteropRootStorage {
+    return new Contract(
+      address,
+      _abi,
+      signerOrProvider
+    ) as L2InteropRootStorage;
+  }
+}
+
+const _abi = [
+  {
+    type: "function",
+    name: "addInteropRoot",
+    inputs: [
+      {
+        name: "chainId",
+        type: "uint256",
+        internalType: "uint256",
+      },
+      {
+        name: "blockOrBatchNumber",
+        type: "uint256",
+        internalType: "uint256",
+      },
+      {
+        name: "sides",
+        type: "bytes32[]",
+        internalType: "bytes32[]",
+      },
+    ],
+    outputs: [],
+    stateMutability: "nonpayable",
+  },
+  {
+    type: "function",
+    name: "interopRoots",
+    inputs: [
+      {
+        name: "chainId",
+        type: "uint256",
+        internalType: "uint256",
+      },
+      {
+        name: "blockOrBatchNumber",
+        type: "uint256",
+        internalType: "uint256",
+      },
+    ],
+    outputs: [
+      {
+        name: "interopRoot",
+        type: "bytes32",
+        internalType: "bytes32",
+      },
+    ],
+    stateMutability: "view",
+  },
+  {
+    type: "event",
+    name: "InteropRootAdded",
+    inputs: [
+      {
+        name: "chainId",
+        type: "uint256",
+        indexed: true,
+        internalType: "uint256",
+      },
+      {
+        name: "blockNumber",
+        type: "uint256",
+        indexed: true,
+        internalType: "uint256",
+      },
+      {
+        name: "sides",
+        type: "bytes32[]",
+        indexed: false,
+        internalType: "bytes32[]",
+      },
+    ],
+    anonymous: false,
+  },
+  {
+    type: "error",
+    name: "CallerMustBeBootloader",
+    inputs: [],
+  },
+  {
+    type: "error",
+    name: "InteropRootAlreadyExists",
+    inputs: [],
+  },
+  {
+    type: "error",
+    name: "MessageRootIsZero",
+    inputs: [],
+  },
+  {
+    type: "error",
+    name: "SidesLengthNotOne",
+    inputs: [],
+  },
+];
diff --git a/src/typechain/L2MessageVerification.d.ts b/src/typechain/L2MessageVerification.d.ts
new file mode 100644
index 00000000..93209fae
--- /dev/null
+++ b/src/typechain/L2MessageVerification.d.ts
@@ -0,0 +1,491 @@
+/* Autogenerated file. Do not edit manually. */
+/* tslint:disable */
+/* eslint-disable */
+
+import {
+  ethers,
+  EventFilter,
+  Signer,
+  BigNumber,
+  BigNumberish,
+  PopulatedTransaction,
+} from "ethers";
+import {
+  Contract,
+  ContractTransaction,
+  CallOverrides,
+} from "@ethersproject/contracts";
+import { BytesLike } from "@ethersproject/bytes";
+import { Listener, Provider } from "@ethersproject/providers";
+import { FunctionFragment, EventFragment, Result } from "@ethersproject/abi";
+
+interface L2MessageVerificationInterface extends ethers.utils.Interface {
+  functions: {
+    "proveL2LeafInclusionShared(uint256,uint256,uint256,bytes32,bytes32[])": FunctionFragment;
+    "proveL2LogInclusionShared(uint256,uint256,uint256,tuple,bytes32[])": FunctionFragment;
+    "proveL2MessageInclusionShared(uint256,uint256,uint256,tuple,bytes32[])": FunctionFragment;
+  };
+
+  encodeFunctionData(
+    functionFragment: "proveL2LeafInclusionShared",
+    values: [BigNumberish, BigNumberish, BigNumberish, BytesLike, BytesLike[]]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "proveL2LogInclusionShared",
+    values: [
+      BigNumberish,
+      BigNumberish,
+      BigNumberish,
+      {
+        l2ShardId: BigNumberish;
+        isService: boolean;
+        txNumberInBatch: BigNumberish;
+        sender: string;
+        key: BytesLike;
+        value: BytesLike;
+      },
+      BytesLike[]
+    ]
+  ): string;
+  encodeFunctionData(
+    functionFragment: "proveL2MessageInclusionShared",
+    values: [
+      BigNumberish,
+      BigNumberish,
+      BigNumberish,
+      { txNumberInBatch: BigNumberish; sender: string; data: BytesLike },
+      BytesLike[]
+    ]
+  ): string;
+
+  decodeFunctionResult(
+    functionFragment: "proveL2LeafInclusionShared",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "proveL2LogInclusionShared",
+    data: BytesLike
+  ): Result;
+  decodeFunctionResult(
+    functionFragment: "proveL2MessageInclusionShared",
+    data: BytesLike
+  ): Result;
+
+  events: {};
+}
+
+export class L2MessageVerification extends Contract {
+  connect(signerOrProvider: Signer | Provider | string): this;
+  attach(addressOrName: string): this;
+  deployed(): Promise<this>;
+
+  on(event: EventFilter | string, listener: Listener): this;
+  once(event: EventFilter | string, listener: Listener): this;
+  addListener(eventName: EventFilter | string, listener: Listener): this;
+  removeAllListeners(eventName: EventFilter | string): this;
+  removeListener(eventName: any, listener: Listener): this;
+
+  interface: L2MessageVerificationInterface;
+
+  functions: {
+    proveL2LeafInclusionShared(
+      _chainId: BigNumberish,
+      _blockOrBatchNumber: BigNumberish,
+      _leafProofMask: BigNumberish,
+      _leaf: BytesLike,
+      _proof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<{
+      0: boolean;
+    }>;
+
+    "proveL2LeafInclusionShared(uint256,uint256,uint256,bytes32,bytes32[])"(
+      _chainId: BigNumberish,
+      _blockOrBatchNumber: BigNumberish,
+      _leafProofMask: BigNumberish,
+      _leaf: BytesLike,
+      _proof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<{
+      0: boolean;
+    }>;
+
+    proveL2LogInclusionShared(
+      _chainId: BigNumberish,
+      _blockOrBatchNumber: BigNumberish,
+      _index: BigNumberish,
+      _log: {
+        l2ShardId: BigNumberish;
+        isService: boolean;
+        txNumberInBatch: BigNumberish;
+        sender: string;
+        key: BytesLike;
+        value: BytesLike;
+      },
+      _proof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<{
+      0: boolean;
+    }>;
+
+    "proveL2LogInclusionShared(uint256,uint256,uint256,tuple,bytes32[])"(
+      _chainId: BigNumberish,
+      _blockOrBatchNumber: BigNumberish,
+      _index: BigNumberish,
+      _log: {
+        l2ShardId: BigNumberish;
+        isService: boolean;
+        txNumberInBatch: BigNumberish;
+        sender: string;
+        key: BytesLike;
+        value: BytesLike;
+      },
+      _proof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<{
+      0: boolean;
+    }>;
+
+    proveL2MessageInclusionShared(
+      _chainId: BigNumberish,
+      _blockOrBatchNumber: BigNumberish,
+      _index: BigNumberish,
+      _message: {
+        txNumberInBatch: BigNumberish;
+        sender: string;
+        data: BytesLike;
+      },
+      _proof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<{
+      0: boolean;
+    }>;
+
+    "proveL2MessageInclusionShared(uint256,uint256,uint256,tuple,bytes32[])"(
+      _chainId: BigNumberish,
+      _blockOrBatchNumber: BigNumberish,
+      _index: BigNumberish,
+      _message: {
+        txNumberInBatch: BigNumberish;
+        sender: string;
+        data: BytesLike;
+      },
+      _proof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<{
+      0: boolean;
+    }>;
+  };
+
+  proveL2LeafInclusionShared(
+    _chainId: BigNumberish,
+    _blockOrBatchNumber: BigNumberish,
+    _leafProofMask: BigNumberish,
+    _leaf: BytesLike,
+    _proof: BytesLike[],
+    overrides?: CallOverrides
+  ): Promise<boolean>;
+
+  "proveL2LeafInclusionShared(uint256,uint256,uint256,bytes32,bytes32[])"(
+    _chainId: BigNumberish,
+    _blockOrBatchNumber: BigNumberish,
+    _leafProofMask: BigNumberish,
+    _leaf: BytesLike,
+    _proof: BytesLike[],
+    overrides?: CallOverrides
+  ): Promise<boolean>;
+
+  proveL2LogInclusionShared(
+    _chainId: BigNumberish,
+    _blockOrBatchNumber: BigNumberish,
+    _index: BigNumberish,
+    _log: {
+      l2ShardId: BigNumberish;
+      isService: boolean;
+      txNumberInBatch: BigNumberish;
+      sender: string;
+      key: BytesLike;
+      value: BytesLike;
+    },
+    _proof: BytesLike[],
+    overrides?: CallOverrides
+  ): Promise<boolean>;
+
+  "proveL2LogInclusionShared(uint256,uint256,uint256,tuple,bytes32[])"(
+    _chainId: BigNumberish,
+    _blockOrBatchNumber: BigNumberish,
+    _index: BigNumberish,
+    _log: {
+      l2ShardId: BigNumberish;
+      isService: boolean;
+      txNumberInBatch: BigNumberish;
+      sender: string;
+      key: BytesLike;
+      value: BytesLike;
+    },
+    _proof: BytesLike[],
+    overrides?: CallOverrides
+  ): Promise<boolean>;
+
+  proveL2MessageInclusionShared(
+    _chainId: BigNumberish,
+    _blockOrBatchNumber: BigNumberish,
+    _index: BigNumberish,
+    _message: {
+      txNumberInBatch: BigNumberish;
+      sender: string;
+      data: BytesLike;
+    },
+    _proof: BytesLike[],
+    overrides?: CallOverrides
+  ): Promise<boolean>;
+
+  "proveL2MessageInclusionShared(uint256,uint256,uint256,tuple,bytes32[])"(
+    _chainId: BigNumberish,
+    _blockOrBatchNumber: BigNumberish,
+    _index: BigNumberish,
+    _message: {
+      txNumberInBatch: BigNumberish;
+      sender: string;
+      data: BytesLike;
+    },
+    _proof: BytesLike[],
+    overrides?: CallOverrides
+  ): Promise<boolean>;
+
+  callStatic: {
+    proveL2LeafInclusionShared(
+      _chainId: BigNumberish,
+      _blockOrBatchNumber: BigNumberish,
+      _leafProofMask: BigNumberish,
+      _leaf: BytesLike,
+      _proof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<boolean>;
+
+    "proveL2LeafInclusionShared(uint256,uint256,uint256,bytes32,bytes32[])"(
+      _chainId: BigNumberish,
+      _blockOrBatchNumber: BigNumberish,
+      _leafProofMask: BigNumberish,
+      _leaf: BytesLike,
+      _proof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<boolean>;
+
+    proveL2LogInclusionShared(
+      _chainId: BigNumberish,
+      _blockOrBatchNumber: BigNumberish,
+      _index: BigNumberish,
+      _log: {
+        l2ShardId: BigNumberish;
+        isService: boolean;
+        txNumberInBatch: BigNumberish;
+        sender: string;
+        key: BytesLike;
+        value: BytesLike;
+      },
+      _proof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<boolean>;
+
+    "proveL2LogInclusionShared(uint256,uint256,uint256,tuple,bytes32[])"(
+      _chainId: BigNumberish,
+      _blockOrBatchNumber: BigNumberish,
+      _index: BigNumberish,
+      _log: {
+        l2ShardId: BigNumberish;
+        isService: boolean;
+        txNumberInBatch: BigNumberish;
+        sender: string;
+        key: BytesLike;
+        value: BytesLike;
+      },
+      _proof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<boolean>;
+
+    proveL2MessageInclusionShared(
+      _chainId: BigNumberish,
+      _blockOrBatchNumber: BigNumberish,
+      _index: BigNumberish,
+      _message: {
+        txNumberInBatch: BigNumberish;
+        sender: string;
+        data: BytesLike;
+      },
+      _proof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<boolean>;
+
+    "proveL2MessageInclusionShared(uint256,uint256,uint256,tuple,bytes32[])"(
+      _chainId: BigNumberish,
+      _blockOrBatchNumber: BigNumberish,
+      _index: BigNumberish,
+      _message: {
+        txNumberInBatch: BigNumberish;
+        sender: string;
+        data: BytesLike;
+      },
+      _proof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<boolean>;
+  };
+
+  filters: {};
+
+  estimateGas: {
+    proveL2LeafInclusionShared(
+      _chainId: BigNumberish,
+      _blockOrBatchNumber: BigNumberish,
+      _leafProofMask: BigNumberish,
+      _leaf: BytesLike,
+      _proof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    "proveL2LeafInclusionShared(uint256,uint256,uint256,bytes32,bytes32[])"(
+      _chainId: BigNumberish,
+      _blockOrBatchNumber: BigNumberish,
+      _leafProofMask: BigNumberish,
+      _leaf: BytesLike,
+      _proof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    proveL2LogInclusionShared(
+      _chainId: BigNumberish,
+      _blockOrBatchNumber: BigNumberish,
+      _index: BigNumberish,
+      _log: {
+        l2ShardId: BigNumberish;
+        isService: boolean;
+        txNumberInBatch: BigNumberish;
+        sender: string;
+        key: BytesLike;
+        value: BytesLike;
+      },
+      _proof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    "proveL2LogInclusionShared(uint256,uint256,uint256,tuple,bytes32[])"(
+      _chainId: BigNumberish,
+      _blockOrBatchNumber: BigNumberish,
+      _index: BigNumberish,
+      _log: {
+        l2ShardId: BigNumberish;
+        isService: boolean;
+        txNumberInBatch: BigNumberish;
+        sender: string;
+        key: BytesLike;
+        value: BytesLike;
+      },
+      _proof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    proveL2MessageInclusionShared(
+      _chainId: BigNumberish,
+      _blockOrBatchNumber: BigNumberish,
+      _index: BigNumberish,
+      _message: {
+        txNumberInBatch: BigNumberish;
+        sender: string;
+        data: BytesLike;
+      },
+      _proof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+
+    "proveL2MessageInclusionShared(uint256,uint256,uint256,tuple,bytes32[])"(
+      _chainId: BigNumberish,
+      _blockOrBatchNumber: BigNumberish,
+      _index: BigNumberish,
+      _message: {
+        txNumberInBatch: BigNumberish;
+        sender: string;
+        data: BytesLike;
+      },
+      _proof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<BigNumber>;
+  };
+
+  populateTransaction: {
+    proveL2LeafInclusionShared(
+      _chainId: BigNumberish,
+      _blockOrBatchNumber: BigNumberish,
+      _leafProofMask: BigNumberish,
+      _leaf: BytesLike,
+      _proof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    "proveL2LeafInclusionShared(uint256,uint256,uint256,bytes32,bytes32[])"(
+      _chainId: BigNumberish,
+      _blockOrBatchNumber: BigNumberish,
+      _leafProofMask: BigNumberish,
+      _leaf: BytesLike,
+      _proof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    proveL2LogInclusionShared(
+      _chainId: BigNumberish,
+      _blockOrBatchNumber: BigNumberish,
+      _index: BigNumberish,
+      _log: {
+        l2ShardId: BigNumberish;
+        isService: boolean;
+        txNumberInBatch: BigNumberish;
+        sender: string;
+        key: BytesLike;
+        value: BytesLike;
+      },
+      _proof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    "proveL2LogInclusionShared(uint256,uint256,uint256,tuple,bytes32[])"(
+      _chainId: BigNumberish,
+      _blockOrBatchNumber: BigNumberish,
+      _index: BigNumberish,
+      _log: {
+        l2ShardId: BigNumberish;
+        isService: boolean;
+        txNumberInBatch: BigNumberish;
+        sender: string;
+        key: BytesLike;
+        value: BytesLike;
+      },
+      _proof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    proveL2MessageInclusionShared(
+      _chainId: BigNumberish,
+      _blockOrBatchNumber: BigNumberish,
+      _index: BigNumberish,
+      _message: {
+        txNumberInBatch: BigNumberish;
+        sender: string;
+        data: BytesLike;
+      },
+      _proof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+
+    "proveL2MessageInclusionShared(uint256,uint256,uint256,tuple,bytes32[])"(
+      _chainId: BigNumberish,
+      _blockOrBatchNumber: BigNumberish,
+      _index: BigNumberish,
+      _message: {
+        txNumberInBatch: BigNumberish;
+        sender: string;
+        data: BytesLike;
+      },
+      _proof: BytesLike[],
+      overrides?: CallOverrides
+    ): Promise<PopulatedTransaction>;
+  };
+}
diff --git a/src/typechain/L2MessageVerificationFactory.ts b/src/typechain/L2MessageVerificationFactory.ts
new file mode 100644
index 00000000..4c8f038e
--- /dev/null
+++ b/src/typechain/L2MessageVerificationFactory.ts
@@ -0,0 +1,226 @@
+/* Autogenerated file. Do not edit manually. */
+/* tslint:disable */
+/* eslint-disable */
+
+import { Contract, Signer } from "ethers";
+import { Provider } from "@ethersproject/providers";
+
+import type { L2MessageVerification } from "./L2MessageVerification";
+
+export class L2MessageVerificationFactory {
+  static connect(
+    address: string,
+    signerOrProvider: Signer | Provider
+  ): L2MessageVerification {
+    return new Contract(
+      address,
+      _abi,
+      signerOrProvider
+    ) as L2MessageVerification;
+  }
+}
+
+const _abi = [
+  {
+    type: "function",
+    name: "proveL2LeafInclusionShared",
+    inputs: [
+      {
+        name: "_chainId",
+        type: "uint256",
+        internalType: "uint256",
+      },
+      {
+        name: "_blockOrBatchNumber",
+        type: "uint256",
+        internalType: "uint256",
+      },
+      {
+        name: "_leafProofMask",
+        type: "uint256",
+        internalType: "uint256",
+      },
+      {
+        name: "_leaf",
+        type: "bytes32",
+        internalType: "bytes32",
+      },
+      {
+        name: "_proof",
+        type: "bytes32[]",
+        internalType: "bytes32[]",
+      },
+    ],
+    outputs: [
+      {
+        name: "",
+        type: "bool",
+        internalType: "bool",
+      },
+    ],
+    stateMutability: "view",
+  },
+  {
+    type: "function",
+    name: "proveL2LogInclusionShared",
+    inputs: [
+      {
+        name: "_chainId",
+        type: "uint256",
+        internalType: "uint256",
+      },
+      {
+        name: "_blockOrBatchNumber",
+        type: "uint256",
+        internalType: "uint256",
+      },
+      {
+        name: "_index",
+        type: "uint256",
+        internalType: "uint256",
+      },
+      {
+        name: "_log",
+        type: "tuple",
+        internalType: "struct L2Log",
+        components: [
+          {
+            name: "l2ShardId",
+            type: "uint8",
+            internalType: "uint8",
+          },
+          {
+            name: "isService",
+            type: "bool",
+            internalType: "bool",
+          },
+          {
+            name: "txNumberInBatch",
+            type: "uint16",
+            internalType: "uint16",
+          },
+          {
+            name: "sender",
+            type: "address",
+            internalType: "address",
+          },
+          {
+            name: "key",
+            type: "bytes32",
+            internalType: "bytes32",
+          },
+          {
+            name: "value",
+            type: "bytes32",
+            internalType: "bytes32",
+          },
+        ],
+      },
+      {
+        name: "_proof",
+        type: "bytes32[]",
+        internalType: "bytes32[]",
+      },
+    ],
+    outputs: [
+      {
+        name: "",
+        type: "bool",
+        internalType: "bool",
+      },
+    ],
+    stateMutability: "view",
+  },
+  {
+    type: "function",
+    name: "proveL2MessageInclusionShared",
+    inputs: [
+      {
+        name: "_chainId",
+        type: "uint256",
+        internalType: "uint256",
+      },
+      {
+        name: "_blockOrBatchNumber",
+        type: "uint256",
+        internalType: "uint256",
+      },
+      {
+        name: "_index",
+        type: "uint256",
+        internalType: "uint256",
+      },
+      {
+        name: "_message",
+        type: "tuple",
+        internalType: "struct L2Message",
+        components: [
+          {
+            name: "txNumberInBatch",
+            type: "uint16",
+            internalType: "uint16",
+          },
+          {
+            name: "sender",
+            type: "address",
+            internalType: "address",
+          },
+          {
+            name: "data",
+            type: "bytes",
+            internalType: "bytes",
+          },
+        ],
+      },
+      {
+        name: "_proof",
+        type: "bytes32[]",
+        internalType: "bytes32[]",
+      },
+    ],
+    outputs: [
+      {
+        name: "",
+        type: "bool",
+        internalType: "bool",
+      },
+    ],
+    stateMutability: "view",
+  },
+  {
+    type: "error",
+    name: "HashedLogIsDefault",
+    inputs: [],
+  },
+  {
+    type: "error",
+    name: "InvalidProofLengthForFinalNode",
+    inputs: [],
+  },
+  {
+    type: "error",
+    name: "MerkleIndexOutOfBounds",
+    inputs: [],
+  },
+  {
+    type: "error",
+    name: "MerklePathEmpty",
+    inputs: [],
+  },
+  {
+    type: "error",
+    name: "MerklePathOutOfBounds",
+    inputs: [],
+  },
+  {
+    type: "error",
+    name: "UnsupportedProofMetadataVersion",
+    inputs: [
+      {
+        name: "metadataVersion",
+        type: "uint256",
+        internalType: "uint256",
+      },
+    ],
+  },
+];
diff --git a/src/types.ts b/src/types.ts
index 7db4dedd..72f3aeab 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -696,6 +696,21 @@ export interface SmartAccountSigner {
   transactionBuilder?: TransactionBuilder;
 }
 
+/**
+ * Contains parameters for finalizing the L2->L1 deposit transaction.
+ * Pre V26 withdrawals were special kind of transaction,
+ * but starting from v26 any cross-chain token movement is called a deposit, regardless of direction
+ */
+export type FinalizeL1DepositParams = {
+  chainId: BigNumberish;
+  l2BatchNumber: BigNumberish;
+  l2MessageIndex: BigNumberish;
+  l2Sender: Address;
+  l2TxNumberInBatch: BigNumberish;
+  message: BytesLike;
+  merkleProof: BytesLike[];
+};
+
 /**
  * Gateway environment presets.
  *
diff --git a/src/utils.ts b/src/utils.ts
index 1954f8e2..d86ad398 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -177,6 +177,9 @@ export const ZERO_HASH =
 export const L1_TO_L2_ALIAS_OFFSET =
   '0x1111000000000000000000000000000000001111';
 
+export const L2_ASSET_ROUTER_ADDRESS: Address =
+  '0x0000000000000000000000000000000000010003';
+
 /**
  * The address of the L2 Message Verification.
  * @readonly