diff --git a/packages/snap/src/core/constants/solana.ts b/packages/snap/src/core/constants/solana.ts
index 6d21356e..72282f8f 100644
--- a/packages/snap/src/core/constants/solana.ts
+++ b/packages/snap/src/core/constants/solana.ts
@@ -8,6 +8,7 @@ export const MICRO_LAMPORTS_PER_LAMPORTS = 1_000_000n;
 export const LAMPORTS_PER_SOL = 1_000_000_000;
 export const DEFAULT_NETWORK_BLOCK_EXPLORER_URL = 'https://solscan.io';
 export const METAMASK_ORIGIN = 'metamask';
+export const WALLET_CONNECT_ORIGIN = 'wallet-connect';
 export const METAMASK_ORIGIN_URL = 'https://metamask.io';
 
 /**
@@ -181,3 +182,12 @@ export const Networks = {
 } as const;
 
 export type Caip10Address = `${Network}:${string}`;
+
+/**
+ * Map of known non-URL origins to their human-readable display labels.
+ * Keys are compared case-insensitively against the raw origin string.
+ */
+export const KNOWN_ORIGIN_LABELS: Record<string, string> = {
+  [METAMASK_ORIGIN]: 'MetaMask',
+  [WALLET_CONNECT_ORIGIN]: 'WalletConnect',
+};
diff --git a/packages/snap/src/core/services/assets/AssetsService.test.ts b/packages/snap/src/core/services/assets/AssetsService.test.ts
index f313fbbb..681eb8b9 100644
--- a/packages/snap/src/core/services/assets/AssetsService.test.ts
+++ b/packages/snap/src/core/services/assets/AssetsService.test.ts
@@ -306,6 +306,7 @@ describe('AssetsService', () => {
     });
 
     // With isIncremental = false, we do emit events, even when no assets changed
+    // eslint-disable-next-line jest/no-disabled-tests
     it.skip('does not emit events when no assets changed', async () => {
       jest
         .spyOn(mockAssetsRepository, 'getAll')
@@ -399,6 +400,7 @@ describe('AssetsService', () => {
     });
 
     // With isIncremental = false, we do emit events, even when no assets changed
+    // eslint-disable-next-line jest/no-disabled-tests
     it.skip('does not incorrectly mark assets as new when they are already in the saved state', async () => {
       // Mock that the asset already exists in saved state
       jest
diff --git a/packages/snap/src/core/services/transaction-scan/TransactionScan.test.ts b/packages/snap/src/core/services/transaction-scan/TransactionScan.test.ts
index 86ea6ac2..b8e6e54d 100644
--- a/packages/snap/src/core/services/transaction-scan/TransactionScan.test.ts
+++ b/packages/snap/src/core/services/transaction-scan/TransactionScan.test.ts
@@ -1,7 +1,11 @@
 /* eslint-disable @typescript-eslint/naming-convention */
 import type { SecurityAlertsApiClient } from '../../clients/security-alerts-api/SecurityAlertsApiClient';
 import type { SecurityAlertSimulationValidationResponse } from '../../clients/security-alerts-api/types';
-import { Network } from '../../constants/solana';
+import {
+  METAMASK_ORIGIN_URL,
+  Network,
+  WALLET_CONNECT_ORIGIN,
+} from '../../constants/solana';
 import { MOCK_SOLANA_KEYRING_ACCOUNT_0 } from '../../test/mocks/solana-keyring-accounts';
 import { trackError } from '../../utils/errors';
 import type { ILogger } from '../../utils/logger';
@@ -61,6 +65,49 @@ describe('TransactionScan', () => {
       });
     });
 
+    it('passes the MetaMask URL to the client for the internal MetaMask origin', async () => {
+      const scanTransactionsSpy = jest
+        .spyOn(mockSecurityAlertsApiClient, 'scanTransactions')
+        .mockResolvedValue({
+          status: 'SUCCESS',
+        } as SecurityAlertSimulationValidationResponse);
+
+      await transactionScanService.scanTransaction({
+        method: 'method',
+        accountAddress: 'accountAddress',
+        transaction: 'transaction',
+        scope: Network.Mainnet,
+        origin: 'metamask',
+      });
+
+      expect(scanTransactionsSpy).toHaveBeenCalledWith(
+        expect.objectContaining({ origin: METAMASK_ORIGIN_URL }),
+      );
+    });
+
+    it('passes the WalletConnect origin to the client', async () => {
+      const scanTransactionsSpy = jest
+        .spyOn(mockSecurityAlertsApiClient, 'scanTransactions')
+        .mockResolvedValue({
+          status: 'SUCCESS',
+        } as SecurityAlertSimulationValidationResponse);
+
+      const result = await transactionScanService.scanTransaction({
+        method: 'method',
+        accountAddress: 'accountAddress',
+        transaction: 'transaction',
+        scope: Network.Mainnet,
+        origin: WALLET_CONNECT_ORIGIN,
+      });
+
+      expect(result).toMatchObject({
+        status: 'SUCCESS',
+      });
+      expect(scanTransactionsSpy).toHaveBeenCalledWith(
+        expect.objectContaining({ origin: WALLET_CONNECT_ORIGIN }),
+      );
+    });
+
     it('returns null if the scan fails', async () => {
       const error = new Error('Scan failed');
       jest
diff --git a/packages/snap/src/core/services/transaction-scan/TransactionScan.ts b/packages/snap/src/core/services/transaction-scan/TransactionScan.ts
index ed7857f5..0600c5b9 100644
--- a/packages/snap/src/core/services/transaction-scan/TransactionScan.ts
+++ b/packages/snap/src/core/services/transaction-scan/TransactionScan.ts
@@ -59,6 +59,7 @@ export class TransactionScanService {
     options?: string[];
     account?: SolanaKeyringAccount;
   }): Promise<TransactionScanResult | null> {
+    // The origin could be METAMASK_ORIGIN_URL, WALLET_CONNECT_ORIGIN or any valid URL.
     try {
       const result = await this.#securityAlertsApiClient.scanTransactions({
         method,
diff --git a/packages/snap/src/core/services/transactions/TransactionMapper.test.ts b/packages/snap/src/core/services/transactions/TransactionMapper.test.ts
index 9828425b..3568fec3 100644
--- a/packages/snap/src/core/services/transactions/TransactionMapper.test.ts
+++ b/packages/snap/src/core/services/transactions/TransactionMapper.test.ts
@@ -1081,6 +1081,7 @@ describe('TransactionMapper', () => {
     // We end this transaction with more of all assets than we started with meaning
     // we think it's a receive transaction but it's not, it's actually a Swap.
     // https://solscan.io/tx/2m8z8uPZyoZwQpissDbhSfW5XDTFmpc7cSFithc5e1w8iCwFcvVkxHeaVhgFSdgUPb5cebbKGjuu48JMLPjfEATr
+    // eslint-disable-next-line jest/no-disabled-tests
     it.skip('maps swaps - #6 SOL -> USDC', async () => {
       jest
         .spyOn(mockTokenHelper, 'amountToUiAmountForMint')
@@ -1150,6 +1151,7 @@ describe('TransactionMapper', () => {
       });
     });
 
+    // eslint-disable-next-line jest/no-disabled-tests
     it.skip('maps swaps - #7 SOL -> OBRIC', async () => {
       jest
         .spyOn(mockTokenHelper, 'amountToUiAmountForMint')
diff --git a/packages/snap/src/core/utils/parseOrigin.test.ts b/packages/snap/src/core/utils/parseOrigin.test.ts
index b209ed65..86c35036 100644
--- a/packages/snap/src/core/utils/parseOrigin.test.ts
+++ b/packages/snap/src/core/utils/parseOrigin.test.ts
@@ -1,14 +1,18 @@
-import { METAMASK_ORIGIN } from '../constants/solana';
-import { parseOrigin } from './parseOrigin';
+import { isKnownOrigin, parseOrigin } from './parseOrigin';
 
 describe('parseOrigin', () => {
-  describe('when origin is MetaMask', () => {
-    it('returns "MetaMask" for metamask origin', () => {
-      expect(parseOrigin(METAMASK_ORIGIN)).toBe('MetaMask');
+  describe('when origin is a known origin', () => {
+    it('returns the MetaMask label for the metamask origin', () => {
+      expect(parseOrigin('metamask')).toBe('MetaMask');
     });
 
-    it('returns "MetaMask" for exact string match', () => {
-      expect(parseOrigin('metamask')).toBe('MetaMask');
+    it('returns the WalletConnect label for the wallet-connect origin', () => {
+      expect(parseOrigin('wallet-connect')).toBe('WalletConnect');
+    });
+
+    it('matches known origins case-insensitively', () => {
+      expect(parseOrigin('MetaMask')).toBe('MetaMask');
+      expect(parseOrigin('Wallet-Connect')).toBe('WalletConnect');
     });
   });
 
@@ -70,15 +74,25 @@ describe('parseOrigin', () => {
   });
 
   describe('edge cases', () => {
-    it('throws an error for URLs without protocol', () => {
-      expect(() => parseOrigin('//example.com')).toThrow('Invalid URL');
-      expect(() => parseOrigin('//www.example.com')).toThrow('Invalid URL');
+    it('throws for URLs without protocol', () => {
+      expect(() => parseOrigin('//example.com')).toThrow(
+        'Invalid origin: //example.com. Must be a valid URL or a known origin.',
+      );
+      expect(() => parseOrigin('//www.example.com')).toThrow(
+        'Invalid origin: //www.example.com. Must be a valid URL or a known origin.',
+      );
     });
 
-    it('handles URLs with custom protocols', () => {
-      expect(parseOrigin('ftp://example.com')).toBe('example.com');
-      expect(parseOrigin('ws://example.com')).toBe('example.com');
-      expect(parseOrigin('wss://example.com')).toBe('example.com');
+    it('throws for non-HTTP URLs', () => {
+      expect(() => parseOrigin('ftp://example.com')).toThrow(
+        'Invalid origin: ftp://example.com. Must be a valid URL or a known origin.',
+      );
+      expect(() => parseOrigin('ws://example.com')).toThrow(
+        'Invalid origin: ws://example.com. Must be a valid URL or a known origin.',
+      );
+      expect(() => parseOrigin('wss://example.com')).toThrow(
+        'Invalid origin: wss://example.com. Must be a valid URL or a known origin.',
+      );
     });
 
     it('handles complex subdomains', () => {
@@ -92,15 +106,37 @@ describe('parseOrigin', () => {
   });
 
   describe('error handling', () => {
-    it('throws error for invalid URLs', () => {
-      expect(() => parseOrigin('not-a-url')).toThrow('Invalid URL');
-      expect(() => parseOrigin('http://')).toThrow('Invalid URL');
-      expect(() => parseOrigin('https://')).toThrow('Invalid URL');
-      expect(() => parseOrigin('')).toThrow('Invalid URL');
+    it('throws for invalid URLs', () => {
+      expect(() => parseOrigin('not-a-url')).toThrow(
+        'Invalid origin: not-a-url. Must be a valid URL or a known origin.',
+      );
+      expect(() => parseOrigin('http://')).toThrow(
+        'Invalid origin: http://. Must be a valid URL or a known origin.',
+      );
+      expect(() => parseOrigin('https://')).toThrow(
+        'Invalid origin: https://. Must be a valid URL or a known origin.',
+      );
+      expect(() => parseOrigin('')).toThrow(
+        'Invalid origin: . Must be a valid URL or a known origin.',
+      );
     });
 
-    it('throws error for malformed URLs', () => {
-      expect(() => parseOrigin('http://:8080')).toThrow('Invalid URL');
+    it('throws for malformed URLs', () => {
+      expect(() => parseOrigin('http://:8080')).toThrow(
+        'Invalid origin: http://:8080. Must be a valid URL or a known origin.',
+      );
     });
   });
 });
+
+describe('isKnownOrigin', () => {
+  it('returns true for the WalletConnect origin', () => {
+    expect(isKnownOrigin('wallet-connect')).toBe(true);
+    expect(isKnownOrigin('metamask')).toBe(true);
+  });
+
+  it('returns false for other origins', () => {
+    expect(isKnownOrigin('https://example.com')).toBe(false);
+    expect(isKnownOrigin(undefined)).toBe(false);
+  });
+});
diff --git a/packages/snap/src/core/utils/parseOrigin.ts b/packages/snap/src/core/utils/parseOrigin.ts
index ad99e043..cc43facb 100644
--- a/packages/snap/src/core/utils/parseOrigin.ts
+++ b/packages/snap/src/core/utils/parseOrigin.ts
@@ -1,19 +1,51 @@
-import { METAMASK_ORIGIN } from '../constants/solana';
+import {
+  KNOWN_ORIGIN_LABELS,
+  WALLET_CONNECT_ORIGIN,
+} from '../constants/solana';
 
 /**
- * Parses the origin from a string.
+ * Parses the origin into a human-readable display label.
  *
  * @param origin - The origin to parse.
- * @returns The parsed origin.
+ * @returns The display label: a known-origin label, the hostname for http(s) URLs.
  */
 export function parseOrigin(origin: string) {
-  if (origin === METAMASK_ORIGIN) {
-    return 'MetaMask';
+  const knownLabel = KNOWN_ORIGIN_LABELS[origin?.toLowerCase()];
+  if (knownLabel) {
+    return knownLabel;
   }
 
   try {
-    return new URL(origin).hostname;
+    const url = new URL(origin);
+    if (!isHttpOrHttpsUrl(url)) {
+      throw new Error('Invalid url');
+    }
+    return url.hostname;
   } catch (error) {
-    throw new Error('Invalid URL');
+    throw new Error(
+      `Invalid origin: ${origin}. Must be a valid URL or a known origin.`,
+    );
   }
 }
+
+/**
+ * Checks whether an origin is a known origin.
+ *
+ * @param origin - The origin to check.
+ * @returns Whether the origin is a known origin.
+ */
+export function isKnownOrigin(origin: string | undefined): boolean {
+  return [...Object.keys(KNOWN_ORIGIN_LABELS)].includes(
+    origin?.toLowerCase() ?? '',
+  );
+}
+
+/**
+ * Checks whether a parsed URL uses an HTTP(S) protocol.
+ *
+ * @param url - The parsed URL to check.
+ * @returns Whether the URL uses HTTP or HTTPS.
+ */
+function isHttpOrHttpsUrl(url: URL): boolean {
+  return url.protocol === 'http:' || url.protocol === 'https:';
+}
diff --git a/packages/snap/src/features/confirmation/views/ConfirmSignIn/render.tsx b/packages/snap/src/features/confirmation/views/ConfirmSignIn/render.tsx
index 5dd19f6f..a4d3fbf8 100644
--- a/packages/snap/src/features/confirmation/views/ConfirmSignIn/render.tsx
+++ b/packages/snap/src/features/confirmation/views/ConfirmSignIn/render.tsx
@@ -8,6 +8,7 @@ import {
   getPreferences,
   showDialog,
 } from '../../../../core/utils/interface';
+import { isKnownOrigin } from '../../../../core/utils/parseOrigin';
 import type { SolanaKeyringAccount } from '../../../../entities';
 import { nameResolutionService } from '../../../../snapContext';
 import type { ConfirmSignInProps } from './ConfirmSignIn';
@@ -32,6 +33,10 @@ export async function render(
     origin,
   } = request;
 
+  if (isKnownOrigin(origin)) {
+    throw new Error('Sign-in requests require a dapp URL origin.');
+  }
+
   const [preferences, accountDomain] = await Promise.all([
     getPreferences(),
     nameResolutionService.resolveAddress(scope, account.address),