diff --git a/DotNut.Tests/UnitTest1.cs b/DotNut.Tests/UnitTest1.cs
index 7c8f00f..7c1be52 100644
--- a/DotNut.Tests/UnitTest1.cs
+++ b/DotNut.Tests/UnitTest1.cs
@@ -1001,6 +1001,25 @@ public void Nut13HMACTests()
         );
     }
 
+    [Fact]
+    public void Nut13P2PkTests()
+    {
+        var mnemonic = new Mnemonic("half depart obvious quality work element tank gorilla view sugar picture humble");
+        string[] keys =
+        [
+            "03381fbf0996b81d49c35bae17a70d71db9a9e802b1af5c2516fc90381f4741e06",
+            "039bbb7a9cd234da13a113cdd8e037a25c66bbf3a77139d652786a1d7e9d73e600",
+            "02ffd52ed54761750d75b67342544cc8da8a0994f84c46d546e0ab574dd3651a29",
+            "02751ab780960ff177c2300e440fddc0850238a78782a1cab7b0ae03c41978d92d",
+            "0391a9ba1c3caf39ca0536d44419a6ceeda922ee61aa651a72a60171499c02b423"
+        ];
+        for(var i = 0UL; i < (ulong)keys.Length; i++)
+        {
+            var privkey = mnemonic.DeriveP2PkPrivkey(i);
+            Assert.Equal(new PubKey(keys[i]), (PubKey)privkey.Key.CreatePubKey());
+        }
+    }
+
     [Fact]
     public void NullExpiryTests_PostMintQuoteBolt11Response()
     {
diff --git a/DotNut/NUT13/Nut13.cs b/DotNut/NUT13/Nut13.cs
index 4dd7b6f..0ed9400 100644
--- a/DotNut/NUT13/Nut13.cs
+++ b/DotNut/NUT13/Nut13.cs
@@ -1,7 +1,8 @@
-using System.Security.Cryptography;
 using DotNut.Abstractions;
 using DotNut.NBitcoin.BIP39;
 using NBip32Fast;
+using NBitcoin.Secp256k1;
+using HMACSHA256 = System.Security.Cryptography.HMACSHA256;
 
 namespace DotNut.NUT13;
 
@@ -126,4 +127,18 @@ public static long GetKeysetIdInt(KeysetId keysetId)
         var mod = (long)Math.Pow(2, 31) - 1;
         return keysetIdInt % mod;
     }
+
+    public static PrivKey DeriveP2PkPrivkey(this Mnemonic mnemonic, ulong counter)
+    {
+        var seed = mnemonic.DeriveSeed();
+        return seed.DeriveP2PkPrivkey(counter);
+    }
+    public static PrivKey DeriveP2PkPrivkey(this byte[] seed, ulong counter)
+    {
+         var path = (KeyPath) KeyPath.Parse($"m/129372'/10'/0'/0'/{counter}")!;
+         var pkBytes =  BIP32.Instance.DerivePath(path, seed)
+             .PrivateKey;
+        
+        return ECPrivKey.Create(pkBytes);
+    }
 }