diff --git a/packages/solana/package.json b/packages/solana/package.json
index e3bd7f9..36e7dd6 100644
--- a/packages/solana/package.json
+++ b/packages/solana/package.json
@@ -14,7 +14,8 @@
     "test": "vitest"
   },
   "dependencies": {
-    "@chainflip/utils": "0.4.0"
+    "@chainflip/utils": "0.4.0",
+    "@solana/web3.js": "^1.95.8"
   },
   "files": [
     "dist",
diff --git a/packages/solana/src/__test__/deposit.test.ts b/packages/solana/src/__test__/deposit.test.ts
new file mode 100644
index 0000000..39047b7
--- /dev/null
+++ b/packages/solana/src/__test__/deposit.test.ts
@@ -0,0 +1,476 @@
+import {
+  type ConfirmedSignatureInfo,
+  Connection,
+  MessageV0,
+  PublicKey,
+  type VersionedTransactionResponse,
+} from '@solana/web3.js';
+import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { findSolanaDepositSignature } from '../deposit';
+
+vi.mock('@solana/web3.js', async (importOriginal) => {
+  const actual = await importOriginal();
+
+  const ConnectionMock = vi.fn();
+  // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
+  ConnectionMock.prototype.getSignaturesForAddress = vi.fn();
+  // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
+  ConnectionMock.prototype.getTransactions = vi.fn();
+
+  // @ts-expect-error typescript cannot infer the type of actual
+  // eslint-disable-next-line @typescript-eslint/no-unsafe-return
+  return { ...actual, Connection: ConnectionMock };
+});
+
+const transactions: Record<string, VersionedTransactionResponse> = {
+  '3zC67SpVaUAMXitSZw6Z1HtTPFtEEeKdJ2cAkHGAPYyBdWkbbT3RRva9Do6SbQjk8Zs8oHJrprV8txdc3YgBp33x': {
+    blockTime: 1733324203,
+    meta: {
+      computeUnitsConsumed: 450,
+      err: null,
+      fee: 45000,
+      innerInstructions: null,
+      loadedAddresses: {
+        readonly: [],
+        writable: [],
+      },
+      logMessages: null,
+      postBalances: [13136009466, 6000000000, 1, 1],
+      postTokenBalances: [],
+      preBalances: [19136054466, 0, 1, 1],
+      preTokenBalances: [],
+    },
+    slot: 305374576,
+    transaction: {
+      message: new MessageV0({
+        header: {
+          numReadonlySignedAccounts: 0,
+          numReadonlyUnsignedAccounts: 2,
+          numRequiredSignatures: 1,
+        },
+        staticAccountKeys: [
+          new PublicKey('HGDmbWtWotT3YH4SMinHsJ1QjziYtpHPHxBiy63tGFpn'),
+          new PublicKey('8z1bM4fWJwvz6shKBvdfFBtW1mNAvhZ6dw8TJo7ZxP4R'),
+          new PublicKey('11111111111111111111111111111111'),
+          new PublicKey('ComputeBudget111111111111111111111111111111'),
+        ],
+        recentBlockhash: 'HPn7zUWcbtNDGMUJoH9t6m7c33LA6MPmnRWCiZErHhLG',
+        compiledInstructions: [
+          {
+            accountKeyIndexes: [],
+            data: Uint8Array.from('3QAwFKa3MJAs'),
+            programIdIndex: 3,
+          },
+          {
+            accountKeyIndexes: [],
+            data: Uint8Array.from('Fj2Eoy'),
+            programIdIndex: 3,
+          },
+          {
+            accountKeyIndexes: [0, 1],
+            data: Uint8Array.from('3Bxs3zyoqgkX7Cqd'),
+            programIdIndex: 2,
+          },
+        ],
+        addressTableLookups: [],
+      }),
+      signatures: [
+        '3zC67SpVaUAMXitSZw6Z1HtTPFtEEeKdJ2cAkHGAPYyBdWkbbT3RRva9Do6SbQjk8Zs8oHJrprV8txdc3YgBp33x',
+      ],
+    },
+    version: 'legacy',
+  },
+  '546q8d7bhBaNBLL8jj3mPHeN3DGD3n1Y2qyhAVeuwsuPRNj8UVFerB3DRzh4sDS3ftaKBtoSiJsXMgx6aHTNhwEr': {
+    blockTime: 1733324356,
+    meta: {
+      computeUnitsConsumed: 300,
+      err: null,
+      fee: 10000,
+      innerInstructions: null,
+      loadedAddresses: {
+        readonly: [],
+        writable: [],
+      },
+      logMessages: null,
+      postBalances: [3675268583, 0, 6000001000, 1],
+      postTokenBalances: [],
+      preBalances: [3675279583, 0, 6000000000, 1],
+      preTokenBalances: [],
+    },
+    slot: 305374928,
+    transaction: {
+      message: new MessageV0({
+        header: {
+          numReadonlySignedAccounts: 0,
+          numReadonlyUnsignedAccounts: 1,
+          numRequiredSignatures: 2,
+        },
+        staticAccountKeys: [
+          new PublicKey('7N6ZMcfhSxsgfNgYFN6TvVNXXTPsjGkiTL1Hjeu87123'),
+          new PublicKey('HjTk9xBQdywVrX12qozPtRyc2sKAWXjK51Jsv7kkGFpn'),
+          new PublicKey('8z1bM4fWJwvz6shKBvdfFBtW1mNAvhZ6dw8TJo7ZxP4R'),
+          new PublicKey('11111111111111111111111111111111'),
+        ],
+        recentBlockhash: '2XabT5WpyP5MCqAt6fVqYji3guCHMV9xw8JqMFguyJLC',
+        compiledInstructions: [
+          {
+            accountKeyIndexes: [0, 1],
+            data: Uint8Array.from('3Bxs4ffTu9T19DNF'),
+            programIdIndex: 3,
+          },
+          {
+            accountKeyIndexes: [1, 2],
+            data: Uint8Array.from('3Bxs4ffTu9T19DNF'),
+            programIdIndex: 3,
+          },
+        ],
+        addressTableLookups: [],
+      }),
+      signatures: [
+        '546q8d7bhBaNBLL8jj3mPHeN3DGD3n1Y2qyhAVeuwsuPRNj8UVFerB3DRzh4sDS3ftaKBtoSiJsXMgx6aHTNhwEr',
+        '4jV5xFtVRV89CL4dztJX6iMXzE5E5bziSM8rEpMroidiiLNt16PJMF3zSNb8B2UPL226GzdbFsNPcngFemHEtZAz',
+      ],
+    },
+    version: 'legacy',
+  },
+  YvQLEdk8ZP4MQeDk657bXyyj7xtEGtUcPMrdAM5546F9QAaS87WGniitisbUy1E68aiKXvPFXvw3zPdJk1UcWjE: {
+    blockTime: 1733301977,
+    meta: {
+      computeUnitsConsumed: 25639,
+      err: null,
+      fee: 25000,
+      innerInstructions: null,
+      loadedAddresses: {
+        readonly: [],
+        writable: [],
+      },
+      logMessages: null,
+      postBalances: [
+        1571749976, 2039280, 2039280, 1, 731913600, 0, 321908068466, 1, 934087680, 1009200,
+      ],
+      postTokenBalances: [
+        {
+          accountIndex: 1,
+          mint: 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v',
+          owner: 'EqkWgheG46WRqAR5Tsi3x7PvgHcW1gq8gPaN7JLtXri4',
+          programId: 'TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA',
+          uiTokenAmount: {
+            amount: '100000000',
+            decimals: 6,
+            uiAmount: 100,
+            uiAmountString: '100',
+          },
+        },
+        {
+          accountIndex: 2,
+          mint: 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v',
+          owner: '67ta16PhyLVxcDNM9XpJMbpougPCPm1tQvZvkT75GfiP',
+          programId: 'TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA',
+          uiTokenAmount: {
+            amount: '80805910',
+            decimals: 6,
+            uiAmount: 80.80591,
+            uiAmountString: '80.80591',
+          },
+        },
+      ],
+      preBalances: [1573814256, 0, 2039280, 1, 731913600, 0, 321908068466, 1, 934087680, 1009200],
+      preTokenBalances: [
+        {
+          accountIndex: 1,
+          mint: 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v',
+          owner: 'EqkWgheG46WRqAR5Tsi3x7PvgHcW1gq8gPaN7JLtXri4',
+          programId: 'TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA',
+          uiTokenAmount: {
+            amount: '0',
+            decimals: 6,
+            uiAmount: 0,
+            uiAmountString: '0',
+          },
+        },
+        {
+          accountIndex: 2,
+          mint: 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v',
+          owner: '67ta16PhyLVxcDNM9XpJMbpougPCPm1tQvZvkT75GfiP',
+          programId: 'TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA',
+          uiTokenAmount: {
+            amount: '180805910',
+            decimals: 6,
+            uiAmount: 180.80591,
+            uiAmountString: '180.80591',
+          },
+        },
+      ],
+    },
+    slot: 305320588,
+    transaction: {
+      message: new MessageV0({
+        header: {
+          numReadonlySignedAccounts: 0,
+          numReadonlyUnsignedAccounts: 7,
+          numRequiredSignatures: 1,
+        },
+        staticAccountKeys: [
+          new PublicKey('67ta16PhyLVxcDNM9XpJMbpougPCPm1tQvZvkT75GfiP'),
+          new PublicKey('7PuSGgyanuGbrEcsDrb6awuSNbmJqsxuPexjQ6PQPmDR'),
+          new PublicKey('EeBCFzEPXootrQnrKfDQsZbK7f1WqbqQVvE5UWL3C97T'),
+          new PublicKey('ComputeBudget111111111111111111111111111111'),
+          new PublicKey('ATokenGPvbdGVxr1b2hvZbsiqW5xWH25efTNsLJA8knL'),
+          new PublicKey('EqkWgheG46WRqAR5Tsi3x7PvgHcW1gq8gPaN7JLtXri4'),
+          new PublicKey('EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v'),
+          new PublicKey('11111111111111111111111111111111'),
+          new PublicKey('TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA'),
+          new PublicKey('SysvarRent111111111111111111111111111111111'),
+        ],
+        recentBlockhash: 'Bu6e6utVPYsR5Z6sZJjcKxVKseaaQhYfLDYLAV3YWj8y',
+        compiledInstructions: [
+          {
+            programIdIndex: 3,
+            accountKeyIndexes: [],
+            data: Uint8Array.from([3, 160, 134, 1, 0, 0, 0, 0, 0]),
+          },
+          {
+            programIdIndex: 3,
+            accountKeyIndexes: [],
+            data: Uint8Array.from([2, 64, 13, 3, 0]),
+          },
+          {
+            programIdIndex: 4,
+            accountKeyIndexes: [0, 1, 5, 6, 7, 8, 9],
+            data: Uint8Array.from([]),
+          },
+          {
+            programIdIndex: 8,
+            accountKeyIndexes: [2, 1, 0],
+            data: Uint8Array.from([3, 0, 225, 245, 5, 0, 0, 0, 0]),
+          },
+        ],
+        addressTableLookups: [],
+      }),
+      signatures: [
+        'YvQLEdk8ZP4MQeDk657bXyyj7xtEGtUcPMrdAM5546F9QAaS87WGniitisbUy1E68aiKXvPFXvw3zPdJk1UcWjE',
+      ],
+    },
+    version: 0,
+  },
+};
+
+const solDepositSignatures: ConfirmedSignatureInfo[] = [
+  {
+    blockTime: 1733324375,
+    confirmationStatus: 'finalized',
+    err: null,
+    memo: null,
+    signature:
+      '2hibMzUfqY18nB68Di1sy6zo55PuWgtVxNLaTck3WJP7VUyCKPdNExGaa6oCD5tafcYe1kuhaLdWLWSug92Bc3aM',
+    slot: 305374972,
+  },
+  {
+    blockTime: 1733324356,
+    confirmationStatus: 'finalized',
+    err: null,
+    memo: null,
+    signature:
+      '546q8d7bhBaNBLL8jj3mPHeN3DGD3n1Y2qyhAVeuwsuPRNj8UVFerB3DRzh4sDS3ftaKBtoSiJsXMgx6aHTNhwEr',
+    slot: 305374928,
+  },
+  {
+    blockTime: 1733324203,
+    confirmationStatus: 'finalized',
+    err: null,
+    memo: null,
+    signature:
+      '3zC67SpVaUAMXitSZw6Z1HtTPFtEEeKdJ2cAkHGAPYyBdWkbbT3RRva9Do6SbQjk8Zs8oHJrprV8txdc3YgBp33x',
+    slot: 305374576,
+  },
+];
+
+const usdcDepositSignatures: ConfirmedSignatureInfo[] = [
+  {
+    blockTime: 1733302161,
+    confirmationStatus: 'finalized',
+    err: null,
+    memo: null,
+    signature:
+      '4TgKWMLrWAiw8muqjaABqqRgNWKjaW2f3iyMXixGTqfguU6o3QirMyJcoBKsPsi4myXpLcMTcqH3BEHbBxAK5sSs',
+    slot: 305321032,
+  },
+  {
+    blockTime: 1733301977,
+    confirmationStatus: 'finalized',
+    err: null,
+    memo: null,
+    signature:
+      'YvQLEdk8ZP4MQeDk657bXyyj7xtEGtUcPMrdAM5546F9QAaS87WGniitisbUy1E68aiKXvPFXvw3zPdJk1UcWjE',
+    slot: 305320588,
+  },
+];
+
+describe('deposit', () => {
+  beforeEach(() => {
+    vi.mocked(Connection.prototype.getTransactions).mockImplementation((signatures) =>
+      Promise.resolve(signatures.map((sig) => transactions[sig])),
+    );
+  });
+
+  it('finds sol deposit in sol signatures', async () => {
+    vi.mocked(Connection.prototype.getSignaturesForAddress).mockResolvedValue(solDepositSignatures);
+
+    // https://scan.chainflip.io/events/5561277-2061
+    const result = await findSolanaDepositSignature(
+      'https://test.solana.com',
+      null,
+      '8z1bM4fWJwvz6shKBvdfFBtW1mNAvhZ6dw8TJo7ZxP4R',
+      6000000000n,
+      0,
+      305374642,
+    );
+
+    expect(result).toEqual(
+      '3zC67SpVaUAMXitSZw6Z1HtTPFtEEeKdJ2cAkHGAPYyBdWkbbT3RRva9Do6SbQjk8Zs8oHJrprV8txdc3YgBp33x',
+    );
+    expect(Connection.prototype.getTransactions).toHaveBeenCalledWith(
+      ['3zC67SpVaUAMXitSZw6Z1HtTPFtEEeKdJ2cAkHGAPYyBdWkbbT3RRva9Do6SbQjk8Zs8oHJrprV8txdc3YgBp33x'],
+      { maxSupportedTransactionVersion: 0 },
+    );
+  });
+
+  it('finds sol deposit in sol signatures with exact slot', async () => {
+    vi.mocked(Connection.prototype.getSignaturesForAddress).mockResolvedValue(solDepositSignatures);
+
+    // https://scan.chainflip.io/events/5561277-2061
+    const result = await findSolanaDepositSignature(
+      'https://user:password@test.solana.com',
+      null,
+      '8z1bM4fWJwvz6shKBvdfFBtW1mNAvhZ6dw8TJo7ZxP4R',
+      6000000000n,
+      305374576,
+      305374576,
+    );
+
+    expect(result).toEqual(
+      '3zC67SpVaUAMXitSZw6Z1HtTPFtEEeKdJ2cAkHGAPYyBdWkbbT3RRva9Do6SbQjk8Zs8oHJrprV8txdc3YgBp33x',
+    );
+    expect(Connection).toHaveBeenCalledWith('https://test.solana.com/', {
+      httpHeaders: {
+        Authorization: 'Basic dXNlcjpwYXNzd29yZA==',
+      },
+    });
+    expect(Connection.prototype.getTransactions).toHaveBeenCalledWith(
+      ['3zC67SpVaUAMXitSZw6Z1HtTPFtEEeKdJ2cAkHGAPYyBdWkbbT3RRva9Do6SbQjk8Zs8oHJrprV8txdc3YgBp33x'],
+      { maxSupportedTransactionVersion: 0 },
+    );
+  });
+
+  it('finds sol deposit in sol signatures with spam tx', async () => {
+    vi.mocked(Connection.prototype.getSignaturesForAddress).mockResolvedValue(solDepositSignatures);
+
+    // https://scan.chainflip.io/events/5561277-2061
+    const result = await findSolanaDepositSignature(
+      'https://test.solana.com',
+      null,
+      '8z1bM4fWJwvz6shKBvdfFBtW1mNAvhZ6dw8TJo7ZxP4R',
+      6000001000n,
+      0,
+      305374958,
+    );
+
+    expect(result).toEqual(
+      '3zC67SpVaUAMXitSZw6Z1HtTPFtEEeKdJ2cAkHGAPYyBdWkbbT3RRva9Do6SbQjk8Zs8oHJrprV8txdc3YgBp33x',
+    );
+    expect(Connection).toHaveBeenCalledWith('https://test.solana.com/', {
+      httpHeaders: {},
+    });
+    expect(Connection.prototype.getTransactions).toHaveBeenCalledWith(
+      [
+        '546q8d7bhBaNBLL8jj3mPHeN3DGD3n1Y2qyhAVeuwsuPRNj8UVFerB3DRzh4sDS3ftaKBtoSiJsXMgx6aHTNhwEr',
+        '3zC67SpVaUAMXitSZw6Z1HtTPFtEEeKdJ2cAkHGAPYyBdWkbbT3RRva9Do6SbQjk8Zs8oHJrprV8txdc3YgBp33x',
+      ],
+      { maxSupportedTransactionVersion: 0 },
+    );
+  });
+
+  it('does not find sol deposit for wrong address', async () => {
+    vi.mocked(Connection.prototype.getSignaturesForAddress).mockResolvedValue(solDepositSignatures);
+
+    const result = await findSolanaDepositSignature(
+      'https://test.solana.com',
+      null,
+      '97R4UGhdj7WqXA5AhfQqxM2CGDscJ5meFC8ZJvSoNUBs',
+      6000000000n,
+      305374576,
+      305374576,
+    );
+
+    expect(result).toEqual(undefined);
+    expect(Connection.prototype.getTransactions).toHaveBeenCalledWith(
+      ['3zC67SpVaUAMXitSZw6Z1HtTPFtEEeKdJ2cAkHGAPYyBdWkbbT3RRva9Do6SbQjk8Zs8oHJrprV8txdc3YgBp33x'],
+      { maxSupportedTransactionVersion: 0 },
+    );
+  });
+
+  it('does not find usdc deposit in sol signatures', async () => {
+    vi.mocked(Connection.prototype.getSignaturesForAddress).mockResolvedValue(solDepositSignatures);
+
+    const result = await findSolanaDepositSignature(
+      'https://test.solana.com',
+      'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v',
+      '8z1bM4fWJwvz6shKBvdfFBtW1mNAvhZ6dw8TJo7ZxP4R',
+      6000000000n,
+      0,
+      305374642,
+    );
+
+    expect(result).toEqual(undefined);
+    expect(Connection.prototype.getTransactions).toHaveBeenCalledWith(
+      ['3zC67SpVaUAMXitSZw6Z1HtTPFtEEeKdJ2cAkHGAPYyBdWkbbT3RRva9Do6SbQjk8Zs8oHJrprV8txdc3YgBp33x'],
+      { maxSupportedTransactionVersion: 0 },
+    );
+  });
+
+  it('finds usdc deposit in usdc signatures', async () => {
+    vi.mocked(Connection.prototype.getSignaturesForAddress).mockResolvedValue(
+      usdcDepositSignatures,
+    );
+
+    // https://scan.chainflip.io/events/5557575-2017
+    const result = await findSolanaDepositSignature(
+      'https://test.solana.com',
+      'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v',
+      'EqkWgheG46WRqAR5Tsi3x7PvgHcW1gq8gPaN7JLtXri4',
+      100000000n,
+      0,
+      305320684,
+    );
+
+    expect(result).toEqual(
+      'YvQLEdk8ZP4MQeDk657bXyyj7xtEGtUcPMrdAM5546F9QAaS87WGniitisbUy1E68aiKXvPFXvw3zPdJk1UcWjE',
+    );
+    expect(Connection.prototype.getTransactions).toHaveBeenCalledWith(
+      ['YvQLEdk8ZP4MQeDk657bXyyj7xtEGtUcPMrdAM5546F9QAaS87WGniitisbUy1E68aiKXvPFXvw3zPdJk1UcWjE'],
+      { maxSupportedTransactionVersion: 0 },
+    );
+  });
+
+  it('does not find usdc deposit for wrong address', async () => {
+    vi.mocked(Connection.prototype.getSignaturesForAddress).mockResolvedValue(
+      usdcDepositSignatures,
+    );
+
+    // https://scan.chainflip.io/events/5557575-2017
+    const result = await findSolanaDepositSignature(
+      'https://test.solana.com',
+      'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v',
+      '97R4UGhdj7WqXA5AhfQqxM2CGDscJ5meFC8ZJvSoNUBs',
+      100000000n,
+      0,
+      305320684,
+    );
+
+    expect(result).toEqual(undefined);
+    expect(Connection.prototype.getTransactions).toHaveBeenCalledWith(
+      ['YvQLEdk8ZP4MQeDk657bXyyj7xtEGtUcPMrdAM5546F9QAaS87WGniitisbUy1E68aiKXvPFXvw3zPdJk1UcWjE'],
+      { maxSupportedTransactionVersion: 0 },
+    );
+  });
+});
diff --git a/packages/solana/src/deposit.ts b/packages/solana/src/deposit.ts
new file mode 100644
index 0000000..0a9813e
--- /dev/null
+++ b/packages/solana/src/deposit.ts
@@ -0,0 +1,80 @@
+import { isNotNullish } from '@chainflip/utils/guard';
+import { Connection, PublicKey, type VersionedTransactionResponse } from '@solana/web3.js';
+
+const getSolanaConnection = (solanaEndpoint: string) => {
+  const rpcUrl = new URL(solanaEndpoint);
+
+  let authorizationHeader: string | undefined;
+  if (rpcUrl.username || rpcUrl.password) {
+    authorizationHeader = `Basic ${Buffer.from(`${rpcUrl.username}:${rpcUrl.password}`).toString('base64')}`;
+    rpcUrl.username = '';
+    rpcUrl.password = '';
+  }
+
+  return new Connection(rpcUrl.toString(), {
+    httpHeaders: authorizationHeader ? { Authorization: authorizationHeader } : {},
+  });
+};
+
+const getTransferAmount = (
+  tx: VersionedTransactionResponse,
+  destinationAddress: string,
+  tokenMintAddress: string | null,
+) => {
+  if (tokenMintAddress) {
+    const preBalance = BigInt(
+      tx.meta?.preTokenBalances?.find(
+        (b) => b.mint === tokenMintAddress && b.owner === destinationAddress,
+      )?.uiTokenAmount.amount ?? 0,
+    );
+    const postBalance = BigInt(
+      tx.meta?.postTokenBalances?.find(
+        (b) => b.mint === tokenMintAddress && b.owner === destinationAddress,
+      )?.uiTokenAmount.amount ?? 0,
+    );
+
+    return postBalance - preBalance;
+  }
+
+  const depositPublicKey = new PublicKey(destinationAddress);
+  const accountIndex = tx.transaction.message.staticAccountKeys.findIndex((key) =>
+    key.equals(depositPublicKey),
+  );
+
+  const preBalance = tx.meta?.preBalances[accountIndex] ?? 0;
+  const postBalance = tx.meta?.postBalances[accountIndex] ?? 0;
+
+  return BigInt(postBalance - preBalance);
+};
+
+export const findSolanaDepositSignature = async (
+  solanaEndpoint: string,
+  tokenAddress: string | null,
+  depositAddress: string,
+  depositAmount: bigint,
+  minSlot: number,
+  maxSlot: number,
+) => {
+  const connection = getSolanaConnection(solanaEndpoint);
+  const allSignatures = await connection.getSignaturesForAddress(new PublicKey(depositAddress));
+  const filteredSignatures = allSignatures.filter(
+    (sig) => sig.slot >= minSlot && sig.slot <= maxSlot,
+  );
+
+  const txs = await connection.getTransactions(
+    filteredSignatures.map((sig) => sig.signature),
+    { maxSupportedTransactionVersion: 0 },
+  );
+
+  for (const tx of txs.filter(isNotNullish)) {
+    const txAmount = getTransferAmount(tx, depositAddress, tokenAddress);
+    const txAmountRatio = Number(txAmount) / Number(depositAmount.toString());
+
+    // witnessed amount can be slightly higher than transaction amount if deposit is witnessed together with spam transactions
+    if (txAmountRatio > 0.99) {
+      return tx.transaction.signatures[0];
+    }
+  }
+
+  return undefined;
+};
diff --git a/packages/solana/src/index.ts b/packages/solana/src/index.ts
index cef1680..dcc2ea6 100644
--- a/packages/solana/src/index.ts
+++ b/packages/solana/src/index.ts
@@ -1 +1,2 @@
 export * from './address';
+export * from './deposit';
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index d95a073..2e86375 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -157,6 +157,9 @@ importers:
       '@chainflip/utils':
         specifier: 0.4.0
         version: 0.4.0
+      '@solana/web3.js':
+        specifier: ^1.95.8
+        version: 1.95.8(bufferutil@4.0.8)(utf-8-validate@5.0.10)
 
   packages/utils:
     dependencies:
@@ -208,6 +211,10 @@ packages:
     engines: {node: '>=6.0.0'}
     hasBin: true
 
+  '@babel/runtime@7.26.0':
+    resolution: {integrity: sha512-FDSOghenHTiToteC/QRlv2q3DhPZ/oOXTBoirfWNx1Cx3TMVcGWQtMMmQcSvb/JjpNeGzx8Pq/b4fKEJuWm1sw==}
+    engines: {node: '>=6.9.0'}
+
   '@babel/types@7.24.5':
     resolution: {integrity: sha512-6mQNsaLeXTw0nxYUYu+NSa4Hx4BlF1x1x8/PMFbiR+GBSr+2DkECc69b8hgy2frEodNcvPffeH8YfWd3LI6jhQ==}
     engines: {node: '>=6.9.0'}
@@ -1000,12 +1007,25 @@ packages:
     resolution: {integrity: sha512-LtoMMhxAlorcGhmFYI+LhPgbPZCkgP6ra1YL604EeF6U98pLlQ3iWIGMdWSC+vWmPBWBNgmDBAhnAobLROJmwg==}
     engines: {node: '>=18'}
 
+  '@solana/buffer-layout@4.0.1':
+    resolution: {integrity: sha512-E1ImOIAD1tBZFRdjeM4/pzTiTApC0AOBGwyAMS4fwIodCWArzJ3DWdoh8cKxeFM2fElkxBh2Aqts1BPC373rHA==}
+    engines: {node: '>=5.10'}
+
+  '@solana/web3.js@1.95.8':
+    resolution: {integrity: sha512-sBHzNh7dHMrmNS5xPD1d0Xa2QffW/RXaxu/OysRXBfwTp+LYqGGmMtCYYwrHPrN5rjAmJCsQRNAwv4FM0t3B6g==}
+
   '@substrate/ss58-registry@1.47.0':
     resolution: {integrity: sha512-6kuIJedRcisUJS2pgksEH2jZf3hfSIVzqtFzs/AyjTW3ETbMg5q1Bb7VWa0WYaT6dTrEXp/6UoXM5B9pSIUmcw==}
 
+  '@swc/helpers@0.5.15':
+    resolution: {integrity: sha512-JQ5TuMi45Owi4/BIMAJBoSQoOJu12oOk/gADqlcUL9JEdHB8vyjUSsxqeNXnmXHjYKMi2WcYtezGEEhqUI/E2g==}
+
   '@types/bn.js@5.1.5':
     resolution: {integrity: sha512-V46N0zwKRF5Q00AZ6hWtN0T8gGmDUaUzLWQvHFo5yThtVwK/VCenFY3wXVbOvNfajEpsTfQM4IN9k/d6gUVX3A==}
 
+  '@types/connect@3.4.38':
+    resolution: {integrity: sha512-K6uROf1LD88uDQqJCktA4yzL1YYAK6NgfsI0v/mTgyPKWsX1CnJ0XPSDhViejru1GcRkLWb8RlzFYJRqGUbaug==}
+
   '@types/estree@1.0.6':
     resolution: {integrity: sha512-AYnb1nQyY49te+VRAVgmzfcgjYS91mY5P0TKUDCLEM+gNnA+3T6rWITXRLYCpahpqSQbN5cE+gHpnPyXjHWxcw==}
 
@@ -1015,9 +1035,18 @@ packages:
   '@types/json5@0.0.29':
     resolution: {integrity: sha512-dRLjCWHYg4oaA77cxO64oO+7JwCwnIzkZPdrrC71jQmQtlhM556pwKo5bUzqvZndkVbeFLIIi+9TC40JNF5hNQ==}
 
+  '@types/node@12.20.55':
+    resolution: {integrity: sha512-J8xLz7q2OFulZ2cyGTLE1TbbZcjpno7FaN6zdJNrgAdrJ+DZzh/uFR6YrTb4C+nXakvud8Q4+rbhoIWlYQbUFQ==}
+
   '@types/node@22.10.1':
     resolution: {integrity: sha512-qKgsUwfHZV2WCWLAnVP1JqnpE6Im6h3Y0+fYgMTasNQ7V++CBX5OT1as0g0f+OyubbFqhf6XVNIsmN4IIhEgGQ==}
 
+  '@types/uuid@8.3.4':
+    resolution: {integrity: sha512-c/I8ZRb51j+pYGAu5CrFMRxqZ2ke4y2grEBO5AUjgSkSk+qT2Ea+OdWElz/OiMf5MNpn2b17kuVBwZLQJXzihw==}
+
+  '@types/ws@7.4.7':
+    resolution: {integrity: sha512-JQbbmxZTZehdc2iszGKs5oC3NFnjeay7mtAWrdt7qNtAVK0g19muApzAy4bm9byz79xa2ZnO/BOBC2R8RC5Lww==}
+
   '@types/ws@8.5.13':
     resolution: {integrity: sha512-osM/gWBTPKgHV8XkTunnegTRIsvF6owmf5w+JtAfOw472dptdm0dlGv4xCt6GwQRcC2XVOvvRE/0bAoQcL2QkA==}
 
@@ -1190,6 +1219,10 @@ packages:
   '@vitest/utils@2.1.5':
     resolution: {integrity: sha512-yfj6Yrp0Vesw2cwJbP+cl04OC+IHFsuQsrsJBL9pyGeQXE56v1UAOQco+SR55Vf1nQzfV0QJg1Qum7AaWUwwYg==}
 
+  JSONStream@1.3.5:
+    resolution: {integrity: sha512-E+iruNOY8VV9s4JEbe1aNEm6MiszPRr/UfcHMz0TQh1BXSxHK+ASV1R6W4HpjBhSeS+54PIsAMCBmwD06LLsqQ==}
+    hasBin: true
+
   acorn-jsx@5.3.2:
     resolution: {integrity: sha512-rq9s+JNhf0IChjtDXxllJ7g41oZk5SlXtp0LHwyA5cejwn7vKmKp4pPri6YEePv2PU65sAsegbXtIinmDFDXgQ==}
     peerDependencies:
@@ -1205,6 +1238,10 @@ packages:
     engines: {node: '>=0.4.0'}
     hasBin: true
 
+  agentkeepalive@4.5.0:
+    resolution: {integrity: sha512-5GG/5IbQQpC9FpkRGsSvZI5QYeSCzlJHdpBQntCsuTOxhKD8lqKhrleg2Yi7yvMIf82Ycmmqln9U8V9qwEiJew==}
+    engines: {node: '>= 8.0.0'}
+
   ajv@6.12.6:
     resolution: {integrity: sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==}
 
@@ -1277,15 +1314,28 @@ packages:
   balanced-match@1.0.2:
     resolution: {integrity: sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==}
 
+  base-x@3.0.10:
+    resolution: {integrity: sha512-7d0s06rR9rYaIWHkpfLIFICM/tkSVdoPC9qYAQRpxn9DdKNWNsKC0uk++akckyLq16Tx2WIinnZ6WRriAt6njQ==}
+
   base-x@5.0.0:
     resolution: {integrity: sha512-sMW3VGSX1QWVFA6l8U62MLKz29rRfpTlYdCqLdpLo1/Yd4zZwSbnUaDfciIAowAqvq7YFnWq9hrhdg1KYgc1lQ==}
 
+  base64-js@1.5.1:
+    resolution: {integrity: sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA==}
+
   bech32@2.0.0:
     resolution: {integrity: sha512-LcknSilhIGatDAsY1ak2I8VtGaHNhgMSYVxFrGLXv+xLHytaKZKcaUJJUE7qmBr7h33o5YQwP55pMI0xmkpJwg==}
 
+  bigint-buffer@1.1.5:
+    resolution: {integrity: sha512-trfYco6AoZ+rKhKnxA0hgX0HAbVP/s808/EuDSe2JDzUnCp/xAsli35Orvk67UrTEcwuxZqYZDmfA2RXJgxVvA==}
+    engines: {node: '>= 10.0.0'}
+
   bignumber.js@9.1.2:
     resolution: {integrity: sha512-2/mKyZH9K85bzOEfhXDBFZTGd1CTs+5IHpeFQo9luiBG7hghdC851Pj2WAhb6E3R6b9tZj/XKhbg4fum+Kepug==}
 
+  bindings@1.5.0:
+    resolution: {integrity: sha512-p2q/t/mhvuOj/UeLlV6566GD/guowlr0hHxClI0W9m7MWYkL1F0hLo+0Aexs9HSPCtR1SXQ0TD3MMKrXZajbiQ==}
+
   bip174@3.0.0-rc.1:
     resolution: {integrity: sha512-+8P3BpSairVNF2Nee6Ksdc1etIjWjBOi/MH0MwKtq9YaYp+S2Hk2uvup0e8hCT4IKlS58nXJyyQVmW92zPoD4Q==}
     engines: {node: '>=18.0.0'}
@@ -1297,6 +1347,9 @@ packages:
   bn.js@5.2.1:
     resolution: {integrity: sha512-eXRvHzWyYPBuB4NBy0cmYQjGitUrtqwbvlzP3G6VFnNRbsZQIxQ10PbKKHt8gZ/HW/D/747aDl+QkDqg3KQLMQ==}
 
+  borsh@0.7.0:
+    resolution: {integrity: sha512-CLCsZGIBCFnPtkNnieW/a8wmreDmfUtjU2m9yHrzPXIlNbqVs0AQrSatSG6vdNYUqdc83tkQi2eHfF98ubzQLA==}
+
   brace-expansion@1.1.11:
     resolution: {integrity: sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==}
 
@@ -1307,12 +1360,18 @@ packages:
     resolution: {integrity: sha512-yQbXgO/OSZVD2IsiLlro+7Hf6Q18EJrKSEsdoMzKePKXct3gvD8oLcOQdIzGupr5Fj+EDe8gO/lxc1BzfMpxvA==}
     engines: {node: '>=8'}
 
+  bs58@4.0.1:
+    resolution: {integrity: sha512-Ok3Wdf5vOIlBrgCvTq96gBkJw+JUEzdBgyaza5HLtPm7yTHkjRy8+JzNyHF7BHa0bNWOQIp3m5YF0nnFcOIKLw==}
+
   bs58@6.0.0:
     resolution: {integrity: sha512-PD0wEnEYg6ijszw/u8s+iI3H17cTymlrwkKhDhPZq+Sokl3AU4htyBFTjAeNAlCCmg0f53g6ih3jATyCKftTfw==}
 
   bs58check@4.0.0:
     resolution: {integrity: sha512-FsGDOnFg9aVI9erdriULkd/JjEWONV/lQE5aYziB5PoBsXRind56lh8doIZIc9X4HoxT5x4bLjMWN1/NB8Zp5g==}
 
+  buffer@6.0.3:
+    resolution: {integrity: sha512-FTiCpNxtwiZZHEZbcbTIcZjERVICn9yq/pDFkTl95/AxzD1naBctN7YO68riM/gLSDY7sdrMby8hofADYuuqOA==}
+
   bufferutil@4.0.8:
     resolution: {integrity: sha512-4T53u4PdgsXqKaIctwF8ifXlRTTmEPJ8iEPWFdGZvcf7sbwYo6FKFEX9eNNAnzFZ7EzJAQ3CJeOtCRA4rDp7Pw==}
     engines: {node: '>=6.14.2'}
@@ -1399,6 +1458,9 @@ packages:
     resolution: {integrity: sha512-Vw8qHK3bZM9y/P10u3Vib8o/DdkvA2OtPtZvD871QKjy74Wj1WSKFILMPRPSdUSx5RFK1arlJzEtA4PkFgnbuA==}
     engines: {node: '>=18'}
 
+  commander@2.20.3:
+    resolution: {integrity: sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==}
+
   commander@4.1.1:
     resolution: {integrity: sha512-NOKm8xhkzAjzFx8B2v5OAHT+u5pRQc2UCa2Vq9jYL/31o2wi9mxBA7LIFs3sV5VSC49z6pEhfbMULvShKj26WA==}
     engines: {node: '>= 6'}
@@ -1474,6 +1536,10 @@ packages:
     resolution: {integrity: sha512-8QmQKqEASLd5nx0U1B1okLElbUuuttJ/AnYmRXbbbGDWh6uS208EjD4Xqq/I9wK7u0v6O08XhTWnt5XtEbR6Dg==}
     engines: {node: '>= 0.4'}
 
+  delay@5.0.0:
+    resolution: {integrity: sha512-ReEBKkIfe4ya47wlPYf/gu5ib6yUG0/Aez0JQZQz94kiWtRQvZIQbTiehsnwHvLSWJnQdhVeqYue7Id1dKr0qw==}
+    engines: {node: '>=10'}
+
   doctrine@2.1.0:
     resolution: {integrity: sha512-35mSku4ZXK0vfCuHEDAwt55dg2jNajHZ1odvF+8SSr82EsZY4QmXfuWso8oEd8zRhVObSN18aM0CjSdoBX7zIw==}
     engines: {node: '>=0.10.0'}
@@ -1535,6 +1601,12 @@ packages:
     resolution: {integrity: sha512-QCOllgZJtaUo9miYBcLChTUaHNjJF3PYs1VidD7AwiEj1kYxKeQTctLAezAOH5ZKRH0g2IgPn6KwB4IT8iRpvA==}
     engines: {node: '>= 0.4'}
 
+  es6-promise@4.2.8:
+    resolution: {integrity: sha512-HJDGx5daxeIvxdBxvG2cb9g4tEvwIk3i8+nhX0yGrYmZUzbkdg8QbDevheDB8gd0//uPj4c1EQua8Q+MViT0/w==}
+
+  es6-promisify@5.0.0:
+    resolution: {integrity: sha512-C+d6UdsYDk0lMebHNR4S2NybQMMngAOnOwYBQjTOiv0MkoJMP0Myw2mgpDLBcpfCmRLxyFqYhS/CfOENq4SJhQ==}
+
   esbuild-plugin-file-path-extensions@2.1.4:
     resolution: {integrity: sha512-lNjylaAsJMprYg28zjUyBivP3y0ms9b7RJZ5tdhDUFLa3sCbqZw4wDnbFUSmnyZYWhCYDPxxp7KkXM2TXGw3PQ==}
     engines: {node: '>=v14.0.0', npm: '>=7.0.0'}
@@ -1670,6 +1742,10 @@ packages:
     resolution: {integrity: sha512-VyhnebXciFV2DESc+p6B+y0LjSm0krU4OgJN44qFAhBY0TJ+1V61tYD2+wHusZ6F9n5K+vl8k0sTy7PEfV4qpg==}
     engines: {node: '>=16.17'}
 
+  eyes@0.1.8:
+    resolution: {integrity: sha512-GipyPsXO1anza0AOZdy69Im7hGFCNB7Y/NGjDlZGJ3GJJLtwNSb2vrzYrTYJRrRloVx7pl+bhUaTB8yiccPvFQ==}
+    engines: {node: '> 0.1.90'}
+
   fast-check@3.21.0:
     resolution: {integrity: sha512-QpmbiqRFRZ+SIlBJh6xi5d/PgXciUc/xWKc4Vi2RWEHHIRx6oM3f0fWNna++zP9VB5HUBTObUK9gTKQP3vVcrQ==}
     engines: {node: '>=8.0.0'}
@@ -1687,6 +1763,9 @@ packages:
   fast-levenshtein@2.0.6:
     resolution: {integrity: sha512-DCXu6Ifhqcks7TZKY3Hxp3y6qphY5SJZmrWMDrKcERSOXWQdMhU9Ig/PYrzyw/ul9jOIyh0N4M0tbC5hodg8dw==}
 
+  fast-stable-stringify@1.0.0:
+    resolution: {integrity: sha512-wpYMUmFu5f00Sm0cj2pfivpmawLZ0NKdviQ4w9zJeR8JVtOpOxHmLaJuj0vxvGqMJQWyP/COUkF75/57OKyRag==}
+
   fastq@1.17.1:
     resolution: {integrity: sha512-sRVD3lWVIXWg6By68ZN7vho9a1pQcN/WBFaAAsDDFzlJjvoGx0P8z7V1t72grFJfJhu3YPZBuu25f7Kaw2jN1w==}
 
@@ -1705,6 +1784,9 @@ packages:
     resolution: {integrity: sha512-XXTUwCvisa5oacNGRP9SfNtYBNAMi+RPwBFmblZEF7N7swHYQS6/Zfk7SRwx4D5j3CH211YNRco1DEMNVfZCnQ==}
     engines: {node: '>=16.0.0'}
 
+  file-uri-to-path@1.0.0:
+    resolution: {integrity: sha512-0Zt+s3L7Vf1biwWZ29aARiVYLx7iMGnEUl9x33fbB/j3jR81u/O2LbqK+Bm1CDSNDKVtJ/YjwY7TUd5SkeLQLw==}
+
   fill-range@7.1.1:
     resolution: {integrity: sha512-YsGpe3WHLK8ZYi4tWDg2Jy3ebRz2rXowDxnld4bkQB00cc/1Zw9AWnC0i9ztDJitivtQvaI9KaLyKrc+hBW0yg==}
     engines: {node: '>=8'}
@@ -1843,11 +1925,17 @@ packages:
     resolution: {integrity: sha512-AXcZb6vzzrFAUE61HnN4mpLqd/cSIwNQjtNWR0euPm6y0iqx3G4gOXaIDdtdDwZmhwe82LA6+zinmW4UBWVePQ==}
     engines: {node: '>=16.17.0'}
 
+  humanize-ms@1.2.1:
+    resolution: {integrity: sha512-Fl70vYtsAFb/C06PTS9dZBo7ihau+Tu/DNCk/OyHhea07S+aeMWpFFkUaXRa8fI+ScZbEI8dfSxwY7gxZ9SAVQ==}
+
   husky@9.1.6:
     resolution: {integrity: sha512-sqbjZKK7kf44hfdE94EoX8MZNk0n7HeW37O4YrVGCF4wzgQjp+akPAkfUK5LZ6KuR/6sqeAVuXHji+RzQgOn5A==}
     engines: {node: '>=18'}
     hasBin: true
 
+  ieee754@1.2.1:
+    resolution: {integrity: sha512-dcyqhDvX1C46lXZcVqCpK+FtMRQVdIMN6/Df5js2zouUsqG7I6sFxitIC+7KYK29KdXOLHdu9zL4sFnoVQnqaA==}
+
   ignore@5.3.1:
     resolution: {integrity: sha512-5Fytz/IraMjqpwfd34ke28PTVMjZjJG2MPn5t7OE4eUCUNf8BAa7b5WUS9/Qvr6mwOQS7Mk6vdsMno5he+T8Xw==}
     engines: {node: '>= 4'}
@@ -1971,6 +2059,11 @@ packages:
   isexe@2.0.0:
     resolution: {integrity: sha512-RHxMLp9lnKHGHRng9QFhRCMbYAcVpn69smSGcq3f36xjgVVWThj4qqLbTLlq7Ssj8B+fIQ1EuCEGI2lKsyQeIw==}
 
+  isomorphic-ws@4.0.1:
+    resolution: {integrity: sha512-BhBvN2MBpWTaSHdWRb/bwdZJ1WaehQ2L1KngkCkfLUGF0mAWAT1sQUQacEmQ0jXkFw/czDXPNQSL5u2/Krsz1w==}
+    peerDependencies:
+      ws: '*'
+
   istanbul-lib-coverage@3.2.2:
     resolution: {integrity: sha512-O8dpsF+r0WV/8MNRKfnmrtCWhuKjxrq2w+jpzBL5UZKTi2LeVWnWOmWRxFlesJONmc+wLAGvKQZEOanko0LFTg==}
     engines: {node: '>=8'}
@@ -1991,6 +2084,11 @@ packages:
     resolution: {integrity: sha512-kWmLKn2tRtfYMF/BakihVVRzBKOxz4gJMiL2Rj91WnAB5TPZumSH99R/Yf1qE1u4uRimvCSJfm6hnxohXeEXjQ==}
     engines: {node: '>=14'}
 
+  jayson@4.1.3:
+    resolution: {integrity: sha512-LtXh5aYZodBZ9Fc3j6f2w+MTNcnxteMOrb+QgIouguGOulWi0lieEkOUg+HkjjFs0DGoWDds6bi4E9hpNFLulQ==}
+    engines: {node: '>=8'}
+    hasBin: true
+
   joycon@3.1.1:
     resolution: {integrity: sha512-34wB/Y7MW7bzjKRjUKTa46I2Z7eV62Rkhva+KkopW7Qvv/OSWBqvkSY7vusOPrNuZcUG3tApvdVgNB8POj3SPw==}
     engines: {node: '>=10'}
@@ -2014,6 +2112,9 @@ packages:
   json-stable-stringify-without-jsonify@1.0.1:
     resolution: {integrity: sha512-Bdboy+l7tA3OGW6FjyFHWkP5LuByj1Tk33Ljyq0axyzdk9//JSi2u3fP1QSmd1KNwq6VOKYGlAu87CisVir6Pw==}
 
+  json-stringify-safe@5.0.1:
+    resolution: {integrity: sha512-ZClg6AaYvamvYEE82d3Iyd3vSSIjQ+odgjaTzRuO3s7toCdFKczob2i0zCh7JE8kWn17yvAWhUVxvqGwUalsRA==}
+
   json5@1.0.2:
     resolution: {integrity: sha512-g1MWMLBiz8FKi1e4w0UyVL3w+iJceWAFBAaBnnGKOpNa5f8TLktkbre1+s6oICydWAm+HRUGTmI+//xv2hvXYA==}
     hasBin: true
@@ -2021,6 +2122,10 @@ packages:
   jsonc-parser@3.3.1:
     resolution: {integrity: sha512-HUgH65KyejrUFPvHFPbqOY0rsFip3Bo5wb4ngvdi1EpCYWUQDC5V+Y7mZws+DLkr4M//zQJoanu1SP+87Dv1oQ==}
 
+  jsonparse@1.3.1:
+    resolution: {integrity: sha512-POQXvpdL69+CluYsillJ7SUhKvytYjW9vG/GKpnf+xP8UWgYEM/RaMzHHofbALDiKbbP1W8UEYmgGl39WkPZsg==}
+    engines: {'0': node >= 0.2.0}
+
   keyv@4.5.4:
     resolution: {integrity: sha512-oxVHkHR/EJf2CNXnWxRLW6mg7JyCCUcG0DtEGmL2ctUo1PNTin1PUil+r/+4r5MpVgC/fn1kjsx7mjSujKqIpw==}
 
@@ -2142,6 +2247,15 @@ packages:
   natural-compare@1.4.0:
     resolution: {integrity: sha512-OWND8ei3VtNC9h7V60qff3SVobHr996CTwgxubgyQYEpg290h9J0buyECNNJexkFm5sOajh5G116RYA1c8ZMSw==}
 
+  node-fetch@2.7.0:
+    resolution: {integrity: sha512-c4FRfUm/dbcWZ7U+1Wq0AwCyFL+3nt2bEw05wfxSz+DWpWsitgmSgYmy2dQdWyKC1694ELPqMs/YzUSNozLt8A==}
+    engines: {node: 4.x || >=6.0.0}
+    peerDependencies:
+      encoding: ^0.1.0
+    peerDependenciesMeta:
+      encoding:
+        optional: true
+
   node-gyp-build@4.8.4:
     resolution: {integrity: sha512-LA4ZjwlnUblHVgq0oBF3Jl/6h/Nvs5fzBLwdEF4nuxnFdsfajde4WfxtJr3CaiH+F6ewcIB/q4jQ4UzPyid+CQ==}
     hasBin: true
@@ -2335,6 +2449,9 @@ packages:
     resolution: {integrity: sha512-yDMz9g+VaZkqBYS/ozoBJwaBhTbZo3UNYQHNRw1D3UFQB8oHB4uS/tAODO+ZLjGWmUbKnIlOWO+aaIiAxrUWHA==}
     engines: {node: '>= 14.16.0'}
 
+  regenerator-runtime@0.14.1:
+    resolution: {integrity: sha512-dYnhHh0nJoMfnkZs6GmmhFknAGRrLznOu5nc9ML+EJxGvrx6H7teuevqVqCuPcPK//3eDrrjQhehXVx9cnkGdw==}
+
   regexp.prototype.flags@1.5.3:
     resolution: {integrity: sha512-vqlC04+RQoFalODCbCumG2xIOvapzVMHwsyIGM/SIE8fRhFFsXeH8/QQ+s0T0kDAhKc4k30s73/0ydkHQz6HlQ==}
     engines: {node: '>= 0.4'}
@@ -2374,6 +2491,9 @@ packages:
     engines: {node: '>=18.0.0', npm: '>=8.0.0'}
     hasBin: true
 
+  rpc-websockets@9.0.4:
+    resolution: {integrity: sha512-yWZWN0M+bivtoNLnaDbtny4XchdAIF5Q4g/ZsC5UC61Ckbp0QczwO8fg44rV3uYmY4WHd+EZQbn90W1d8ojzqQ==}
+
   run-parallel@1.2.0:
     resolution: {integrity: sha512-5l4VyZR86LZ/lDxZTR6jqL8AFE2S0IFLMP26AbjsLVADxHdhB/c0GUsH+y39UfCi3dzz8OlQuPmnaJOMoDHQBA==}
 
@@ -2384,6 +2504,9 @@ packages:
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     engines: {node: '>=0.4'}
 
+  safe-buffer@5.2.1:
+    resolution: {integrity: sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==}
+
   safe-regex-test@1.0.3:
     resolution: {integrity: sha512-CdASjNJPvRa7roO6Ra/gLYBTzYzzPyyBXxIMdGW3USQLyjWEls2RgW5UBTXaQVp+OrpeCK3bLem8smtmheoRuw==}
     engines: {node: '>= 0.4'}
@@ -2525,6 +2648,10 @@ packages:
     engines: {node: '>=16 || 14 >=14.17'}
     hasBin: true
 
+  superstruct@2.0.2:
+    resolution: {integrity: sha512-uV+TFRZdXsqXTL2pRvujROjdZQ4RAlBUS5BTh9IGm+jTqQntYThciG/qu57Gs69yjnVUSqdxF9YLmSnpupBW9A==}
+    engines: {node: '>=14.0.0'}
+
   supports-color@5.5.0:
     resolution: {integrity: sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==}
     engines: {node: '>=4'}
@@ -2546,6 +2673,9 @@ packages:
     resolution: {integrity: sha512-pFYqmTw68LXVjeWJMST4+borgQP2AyMNbg1BpZh9LbyhUeNkeaPF9gzfPGUAnSMV3qPYdWUwDIjjCLiSDOl7vg==}
     engines: {node: '>=18'}
 
+  text-encoding-utf-8@1.0.2:
+    resolution: {integrity: sha512-8bw4MY9WjdsD2aMtO0OzOCY3pXGYNx2d2FfHRVUKkiCPDWjKuOlhLVASS+pD7VkLTVjW268LYJHwsnPFlBpbAg==}
+
   text-table@0.2.0:
     resolution: {integrity: sha512-N+8UisAXDGk8PFXP4HAzVR9nbfmVJ3zYLAWiTIoqC5v5isinhr+r5uaO8+7r3BMfuNIufIsA7RdpVgacC2cSpw==}
 
@@ -2556,6 +2686,9 @@ packages:
   thenify@3.3.1:
     resolution: {integrity: sha512-RVZSIV5IG10Hk3enotrhvz0T9em6cyHBLkH/YAZuKqd8hRkKhSfCGIcP2KUY0EPxndzANBmNllzWPwak+bheSw==}
 
+  through@2.3.8:
+    resolution: {integrity: sha512-w89qg7PI8wAdvX60bMDP+bFoD5Dvhm9oLheFp5O4a2QF0cSBGsBX4qZmadPMvVqlLJBBci+WqGGOAPvcDeNSVg==}
+
   tightrope@0.2.0:
     resolution: {integrity: sha512-Kw36UHxJEELq2VUqdaSGR2/8cAsPgMtvX8uGVU6Jk26O66PhXec0A5ZnRYs47btbtwPDpXXF66+Fo3vimCM9aQ==}
     engines: {node: '>=16'}
@@ -2598,6 +2731,9 @@ packages:
     resolution: {integrity: sha512-sf4i37nQ2LBx4m3wB74y+ubopq6W/dIzXg0FDGjsYnZHVa1Da8FH853wlL2gtUhg+xJXjfk3kUZS3BRoQeoQBQ==}
     engines: {node: '>=6'}
 
+  tr46@0.0.3:
+    resolution: {integrity: sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw==}
+
   tr46@1.0.1:
     resolution: {integrity: sha512-dTpowEjclQ7Kgx5SdBkqRzVhERQXov8/l9Ft9dVM9fmg0W0KQSVaXX9T4i6twCPNtYiZM53lpSSUAwJbFPOHxA==}
 
@@ -2633,6 +2769,9 @@ packages:
   tslib@2.6.2:
     resolution: {integrity: sha512-AEYxH93jGFPn/a2iVAwW87VuUIkR1FVUKB77NwMF7nBTDkDrrT/Hpt/IrCJ0QXhW27jTBDcf5ZY7w6RiqTMw2Q==}
 
+  tslib@2.8.1:
+    resolution: {integrity: sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w==}
+
   tsup@8.3.5:
     resolution: {integrity: sha512-Tunf6r6m6tnZsG9GYWndg0z8dEV7fD733VBFzFJ5Vcm1FtlXB8xBD/rtrBi2a3YKEV7hHtxiZtW5EAVADoe1pA==}
     engines: {node: '>=18'}
@@ -2726,6 +2865,10 @@ packages:
     resolution: {integrity: sha512-Z6czzLq4u8fPOyx7TU6X3dvUZVvoJmxSQ+IcrlmagKhilxlhZgxPK6C5Jqbkw1IDUmFTM+cz9QDnnLTwDz/2gQ==}
     engines: {node: '>=6.14.2'}
 
+  uuid@8.3.2:
+    resolution: {integrity: sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==}
+    hasBin: true
+
   valibot@0.38.0:
     resolution: {integrity: sha512-RCJa0fetnzp+h+KN9BdgYOgtsMAG9bfoJ9JSjIhFHobKWVWyzM3jjaeNTdpFK9tQtf3q1sguXeERJ/LcmdFE7w==}
     peerDependencies:
@@ -2807,9 +2950,15 @@ packages:
       jsdom:
         optional: true
 
+  webidl-conversions@3.0.1:
+    resolution: {integrity: sha512-2JAn3z8AR6rjK8Sm8orRC0h/bcl/DqL7tRPdGZ4I1CjdF+EaMLmYxBHyXuKL849eucPFhvBoxMsflfOb8kxaeQ==}
+
   webidl-conversions@4.0.2:
     resolution: {integrity: sha512-YQ+BmxuTgd6UXZW3+ICGfyqRyHXVlD5GtQr5+qjiNW7bF0cqrzX500HVXPBOvgXb5YnzDd+h0zqyv61KUD7+Sg==}
 
+  whatwg-url@5.0.0:
+    resolution: {integrity: sha512-saE57nupxk6v3HY35+jzBwYa0rKSy0XR8JSxZPwgLr7ys0IBzhGviA1/TUGJLmSVqs8pb9AnvICXEuOHLprYTw==}
+
   whatwg-url@7.1.0:
     resolution: {integrity: sha512-WUu7Rg1DroM7oQvGWfOiAK21n74Gg+T4elXEQYkOhtyLeWiJFoOGLXPKI/9gzIie9CtwVLm8wtw6YJdKyxSjeg==}
 
@@ -2846,6 +2995,18 @@ packages:
     resolution: {integrity: sha512-G8ura3S+3Z2G+mkgNRq8dqaFZAuxfsxpBB8OCTGRTCtp+l/v9nbFNmCUP1BZMts3G1142MsZfn6eeUKrr4PD1Q==}
     engines: {node: '>=18'}
 
+  ws@7.5.10:
+    resolution: {integrity: sha512-+dbF1tHwZpXcbOJdVOkzLDxZP1ailvSxM6ZweXTegylPny803bFhA+vqBYw4s31NSAk4S2Qz+AKXK9a4wkdjcQ==}
+    engines: {node: '>=8.3.0'}
+    peerDependencies:
+      bufferutil: ^4.0.1
+      utf-8-validate: ^5.0.2
+    peerDependenciesMeta:
+      bufferutil:
+        optional: true
+      utf-8-validate:
+        optional: true
+
   ws@8.18.0:
     resolution: {integrity: sha512-8VbfWfHLbbwu3+N6OKsOMpBdT4kXPDDB9cJk2bJ6mh9ucxdlnNvH1e+roYkKmN9Nxw2yjz7VzeO9oOz2zJ04Pw==}
     engines: {node: '>=10.0.0'}
@@ -2899,6 +3060,10 @@ snapshots:
     dependencies:
       '@babel/types': 7.24.5
 
+  '@babel/runtime@7.26.0':
+    dependencies:
+      regenerator-runtime: 0.14.1
+
   '@babel/types@7.24.5':
     dependencies:
       '@babel/helper-string-parser': 7.24.1
@@ -3480,22 +3645,64 @@ snapshots:
 
   '@sindresorhus/merge-streams@2.3.0': {}
 
+  '@solana/buffer-layout@4.0.1':
+    dependencies:
+      buffer: 6.0.3
+
+  '@solana/web3.js@1.95.8(bufferutil@4.0.8)(utf-8-validate@5.0.10)':
+    dependencies:
+      '@babel/runtime': 7.26.0
+      '@noble/curves': 1.5.0
+      '@noble/hashes': 1.6.1
+      '@solana/buffer-layout': 4.0.1
+      agentkeepalive: 4.5.0
+      bigint-buffer: 1.1.5
+      bn.js: 5.2.1
+      borsh: 0.7.0
+      bs58: 4.0.1
+      buffer: 6.0.3
+      fast-stable-stringify: 1.0.0
+      jayson: 4.1.3(bufferutil@4.0.8)(utf-8-validate@5.0.10)
+      node-fetch: 2.7.0
+      rpc-websockets: 9.0.4
+      superstruct: 2.0.2
+    transitivePeerDependencies:
+      - bufferutil
+      - encoding
+      - utf-8-validate
+
   '@substrate/ss58-registry@1.47.0': {}
 
+  '@swc/helpers@0.5.15':
+    dependencies:
+      tslib: 2.8.1
+
   '@types/bn.js@5.1.5':
     dependencies:
       '@types/node': 22.10.1
 
+  '@types/connect@3.4.38':
+    dependencies:
+      '@types/node': 22.10.1
+
   '@types/estree@1.0.6': {}
 
   '@types/json-schema@7.0.15': {}
 
   '@types/json5@0.0.29': {}
 
+  '@types/node@12.20.55': {}
+
   '@types/node@22.10.1':
     dependencies:
       undici-types: 6.20.0
 
+  '@types/uuid@8.3.4': {}
+
+  '@types/ws@7.4.7':
+    dependencies:
+      '@types/node': 22.10.1
+
   '@types/ws@8.5.13':
     dependencies:
       '@types/node': 22.10.1
@@ -3742,6 +3949,11 @@ snapshots:
       loupe: 3.1.2
       tinyrainbow: 1.2.0
 
+  JSONStream@1.3.5:
+    dependencies:
+      jsonparse: 1.3.1
+      through: 2.3.8
+
   acorn-jsx@5.3.2(acorn@8.13.0):
     dependencies:
       acorn: 8.13.0
@@ -3754,6 +3966,10 @@ snapshots:
 
   acorn@8.14.0: {}
 
+  agentkeepalive@4.5.0:
+    dependencies:
+      humanize-ms: 1.2.1
+
   ajv@6.12.6:
     dependencies:
       fast-deep-equal: 3.1.3
@@ -3841,12 +4057,26 @@ snapshots:
 
   balanced-match@1.0.2: {}
 
+  base-x@3.0.10:
+    dependencies:
+      safe-buffer: 5.2.1
+
   base-x@5.0.0: {}
 
+  base64-js@1.5.1: {}
+
   bech32@2.0.0: {}
 
+  bigint-buffer@1.1.5:
+    dependencies:
+      bindings: 1.5.0
+
   bignumber.js@9.1.2: {}
 
+  bindings@1.5.0:
+    dependencies:
+      file-uri-to-path: 1.0.0
+
   bip174@3.0.0-rc.1:
     dependencies:
       uint8array-tools: 0.0.9
@@ -3866,6 +4096,12 @@ snapshots:
 
   bn.js@5.2.1: {}
 
+  borsh@0.7.0:
+    dependencies:
+      bn.js: 5.2.1
+      bs58: 4.0.1
+      text-encoding-utf-8: 1.0.2
+
   brace-expansion@1.1.11:
     dependencies:
       balanced-match: 1.0.2
@@ -3879,6 +4115,10 @@ snapshots:
     dependencies:
       fill-range: 7.1.1
 
+  bs58@4.0.1:
+    dependencies:
+      base-x: 3.0.10
+
   bs58@6.0.0:
     dependencies:
       base-x: 5.0.0
@@ -3888,6 +4128,11 @@ snapshots:
       '@noble/hashes': 1.6.1
       bs58: 6.0.0
 
+  buffer@6.0.3:
+    dependencies:
+      base64-js: 1.5.1
+      ieee754: 1.2.1
+
   bufferutil@4.0.8:
     dependencies:
       node-gyp-build: 4.8.4
@@ -3972,6 +4217,8 @@ snapshots:
 
   commander@12.1.0: {}
 
+  commander@2.20.3: {}
+
   commander@4.1.1: {}
 
   concat-map@0.0.1: {}
@@ -4043,6 +4290,8 @@ snapshots:
       has-property-descriptors: 1.0.2
       object-keys: 1.1.1
 
+  delay@5.0.0: {}
+
   doctrine@2.1.0:
     dependencies:
       esutils: 2.0.3
@@ -4145,6 +4394,12 @@ snapshots:
       is-date-object: 1.0.5
       is-symbol: 1.0.4
 
+  es6-promise@4.2.8: {}
+
+  es6-promisify@5.0.0:
+    dependencies:
+      es6-promise: 4.2.8
+
   esbuild-plugin-file-path-extensions@2.1.4: {}
 
   esbuild@0.20.2:
@@ -4454,6 +4709,8 @@ snapshots:
       signal-exit: 4.1.0
       strip-final-newline: 3.0.0
 
+  eyes@0.1.8: {}
+
   fast-check@3.21.0:
     dependencies:
       pure-rand: 6.1.0
@@ -4472,6 +4729,8 @@ snapshots:
 
   fast-levenshtein@2.0.6: {}
 
+  fast-stable-stringify@1.0.0: {}
+
   fastq@1.17.1:
     dependencies:
       reusify: 1.0.4
@@ -4486,6 +4745,8 @@ snapshots:
     dependencies:
       flat-cache: 4.0.1
 
+  file-uri-to-path@1.0.0: {}
+
   fill-range@7.1.1:
     dependencies:
       to-regex-range: 5.0.1
@@ -4622,8 +4883,14 @@ snapshots:
 
   human-signals@5.0.0: {}
 
+  humanize-ms@1.2.1:
+    dependencies:
+      ms: 2.1.3
+
   husky@9.1.6: {}
 
+  ieee754@1.2.1: {}
+
   ignore@5.3.1: {}
 
   import-fresh@3.3.0:
@@ -4728,6 +4995,10 @@ snapshots:
 
   isexe@2.0.0: {}
 
+  isomorphic-ws@4.0.1(ws@7.5.10(bufferutil@4.0.8)(utf-8-validate@5.0.10)):
+    dependencies:
+      ws: 7.5.10(bufferutil@4.0.8)(utf-8-validate@5.0.10)
+
   istanbul-lib-coverage@3.2.2: {}
 
   istanbul-lib-report@3.0.1:
@@ -4755,6 +5026,24 @@ snapshots:
     optionalDependencies:
       '@pkgjs/parseargs': 0.11.0
 
+  jayson@4.1.3(bufferutil@4.0.8)(utf-8-validate@5.0.10):
+    dependencies:
+      '@types/connect': 3.4.38
+      '@types/node': 12.20.55
+      '@types/ws': 7.4.7
+      JSONStream: 1.3.5
+      commander: 2.20.3
+      delay: 5.0.0
+      es6-promisify: 5.0.0
+      eyes: 0.1.8
+      isomorphic-ws: 4.0.1(ws@7.5.10(bufferutil@4.0.8)(utf-8-validate@5.0.10))
+      json-stringify-safe: 5.0.1
+      uuid: 8.3.2
+      ws: 7.5.10(bufferutil@4.0.8)(utf-8-validate@5.0.10)
+    transitivePeerDependencies:
+      - bufferutil
+      - utf-8-validate
+
   joycon@3.1.1: {}
 
   js-tokens@4.0.0: {}
@@ -4771,12 +5060,16 @@ snapshots:
 
   json-stable-stringify-without-jsonify@1.0.1: {}
 
+  json-stringify-safe@5.0.1: {}
+
   json5@1.0.2:
     dependencies:
       minimist: 1.2.8
 
   jsonc-parser@3.3.1: {}
 
+  jsonparse@1.3.1: {}
+
   keyv@4.5.4:
     dependencies:
       json-buffer: 3.0.1
@@ -4898,6 +5191,10 @@ snapshots:
 
   natural-compare@1.4.0: {}
 
+  node-fetch@2.7.0:
+    dependencies:
+      whatwg-url: 5.0.0
+
   node-gyp-build@4.8.4:
     optional: true
 
@@ -5069,6 +5366,8 @@ snapshots:
 
   readdirp@4.0.2: {}
 
+  regenerator-runtime@0.14.1: {}
+
   regexp.prototype.flags@1.5.3:
     dependencies:
       call-bind: 1.0.7
@@ -5124,6 +5423,19 @@ snapshots:
       '@rollup/rollup-win32-x64-msvc': 4.24.0
       fsevents: 2.3.3
 
+  rpc-websockets@9.0.4:
+    dependencies:
+      '@swc/helpers': 0.5.15
+      '@types/uuid': 8.3.4
+      '@types/ws': 8.5.13
+      buffer: 6.0.3
+      eventemitter3: 5.0.1
+      uuid: 8.3.2
+      ws: 8.18.0(bufferutil@4.0.8)(utf-8-validate@5.0.10)
+    optionalDependencies:
+      bufferutil: 4.0.8
+      utf-8-validate: 5.0.10
+
   run-parallel@1.2.0:
     dependencies:
       queue-microtask: 1.2.3
@@ -5139,6 +5451,8 @@ snapshots:
       has-symbols: 1.0.3
       isarray: 2.0.5
 
+  safe-buffer@5.2.1: {}
+
   safe-regex-test@1.0.3:
     dependencies:
       call-bind: 1.0.7
@@ -5283,6 +5597,8 @@ snapshots:
       pirates: 4.0.6
       ts-interface-checker: 0.1.13
 
+  superstruct@2.0.2: {}
+
   supports-color@5.5.0:
     dependencies:
       has-flag: 3.0.0
@@ -5322,6 +5638,8 @@ snapshots:
       glob: 10.4.5
       minimatch: 9.0.5
 
+  text-encoding-utf-8@1.0.2: {}
+
   text-table@0.2.0: {}
 
   thenify-all@1.6.0:
@@ -5332,6 +5650,8 @@ snapshots:
     dependencies:
       any-promise: 1.3.0
 
+  through@2.3.8: {}
+
   tightrope@0.2.0: {}
 
   tinybench@2.9.0: {}
@@ -5362,6 +5682,8 @@ snapshots:
 
   totalist@3.0.1: {}
 
+  tr46@0.0.3: {}
+
   tr46@1.0.1:
     dependencies:
       punycode: 2.3.1
@@ -5389,6 +5711,8 @@ snapshots:
 
   tslib@2.6.2: {}
 
+  tslib@2.8.1: {}
+
   tsup@8.3.5(postcss@8.4.38)(tsx@4.19.2)(typescript@5.7.2)(yaml@2.5.1):
     dependencies:
       bundle-require: 5.0.0(esbuild@0.24.0)
@@ -5507,6 +5831,8 @@ snapshots:
       node-gyp-build: 4.8.4
     optional: true
 
+  uuid@8.3.2: {}
+
   valibot@0.38.0(typescript@5.7.2):
     optionalDependencies:
       typescript: 5.7.2
@@ -5587,8 +5913,15 @@ snapshots:
       - supports-color
       - terser
 
+  webidl-conversions@3.0.1: {}
+
   webidl-conversions@4.0.2: {}
 
+  whatwg-url@5.0.0:
+    dependencies:
+      tr46: 0.0.3
+      webidl-conversions: 3.0.1
+
   whatwg-url@7.1.0:
     dependencies:
       lodash.sortby: 4.7.0
@@ -5640,6 +5973,11 @@ snapshots:
       string-width: 7.1.0
       strip-ansi: 7.1.0
 
+  ws@7.5.10(bufferutil@4.0.8)(utf-8-validate@5.0.10):
+    optionalDependencies:
+      bufferutil: 4.0.8
+      utf-8-validate: 5.0.10
+
   ws@8.18.0(bufferutil@4.0.8)(utf-8-validate@5.0.10):
     optionalDependencies:
       bufferutil: 4.0.8