Skill: seenfinity/solana-connect (version 3.0.0)

--- name: solana-connect description: OpenClaw Solana Connect — Secure toolkit for AI agents to interact with Solana blockchain. Features private key protection, max limits, dry-run mode, and human confirmation for large transactions. metadata: { "openclaw": { "requires": { "env": ["SOLANA_RPC_URL", "MAX_SOL_PER_TX", "MAX_TOKENS_PER_TX", "HUMAN_CONFIRMATION_THRESHOLD"], }, "install": [ { "id": "npm", "kind": "npm", "package": "@solana/web3.js", "label": "Install Solana Web3.js", }, { "id": "npm", "kind": "npm", "package": "tweetnacl", "label": "Install TweetNaCl", }, { "id": "npm", "kind": "npm", "package": "bs58", "label": "Install bs58", }, ], }, } --- # 🔗 OpenClaw Solana Connect v3.0 > Secure toolkit for AI agents to interact with Solana blockchain ## 🛡️ Security Features - **Private Key Protection** - Keys never exposed to agent - **Max Limits** - Configurable transaction limits - **Dry-Run Mode** - Simulate before sending (default) - **Human Confirmation** - Required for large transactions - **Testnet Default** - Safe by default ## What Works | Function | Status | Description | |----------|--------|-------------| | `generateWallet()` | ✅ Works | Generate wallet addresses | | `connectWallet()` | ✅ Works | Validate wallet addresses | | `getBalance()` | ✅ Works | Read SOL/token balances | | `getTransactions()` | ✅ Works | Read transaction history | | `getTokenAccounts()` | ✅ Works | Read token holdings | | `sendSol()` | ✅ Works | Send SOL (with security) | ## Installation ```bash clawhub install solana-connect ``` ## Environment Variables - `SOLANA_RPC_URL` - RPC endpoint (default: testnet) - `MAX_SOL_PER_TX` - Max SOL per transaction (default: 10) - `MAX_TOKENS_PER_TX` - Max tokens per transaction (default: 10000) - `HUMAN_CONFIRMATION_THRESHOLD` - SOL amount requiring human confirmation (default: 1) ## Usage ```javascript const { generateWallet, getBalance, sendSol, getConfig } = require('./scripts/solana.js'); // Generate wallet (address only - private key protected) const wallet = generateWallet(); console.log('Address:', wallet.address); // Check balance const balance = await getBalance(wallet.address); // Send SOL (DRY-RUN by default - simulation only) const result = await sendSol(privateKey, toAddress, 0.5, { dryRun: true }); console.log('Simulation:', result); // Send real transaction const tx = await sendSol(privateKey, toAddress, 0.5, { dryRun: false, skipConfirmation: true }); console.log('Signature:', tx.signature); ``` ## Security Options ```javascript // Dry-run (simulation) - safe, doesn't send await sendSol(key, to, amount, { dryRun: true }); // Real transaction - requires explicit flag await sendSol(key, to, amount, { dryRun: false }); // Skip human confirmation (for automated agents) await sendSol(key, to, amount, { dryRun: false, skipConfirmation: true }); ``` --- **Security:** Never hardcode private keys. Use environment variables.

path: README.md
content: # OpenClaw Solana Connect v3.0

> Secure toolkit for AI agents to interact with Solana blockchain

A purpose-built toolkit that enables autonomous AI agents running on OpenClaw to interact with the Solana blockchain **securely**.

## 🛡️ Security First

### Private Key Protection
**Private keys are NEVER exposed to the agent.**

- `generateWallet()` returns only the address
- `connectWallet()` returns only the address
- Transactions are signed internally without exposing the raw private key

### Security Features

| Feature | Description |
|---------|-------------|
| Max Limits | `MAX_SOL_PER_TX` - Prevents large losses |
| Dry-Run | Simulation by default - safe testing |
| Human Confirmation | Required for large transactions |
| Testnet Default | Safe by default |

## Installation

```bash
# Via ClawHub
clawhub install solana-connect

# Or manually
git clone https://github.com/Seenfinity/openclaw-solana-connect.git
cd openclaw-solana-connect
npm install
```

## Configuration

```bash
# RPC endpoint (testnet by default)
export SOLANA_RPC_URL=https://api.testnet.solana.com

# Max SOL per transaction (default: 10)
export MAX_SOL_PER_TX=10

# Max tokens per transaction (default: 10000)
export MAX_TOKENS_PER_TX=10000

# Human confirmation threshold in SOL (default: 1)
export HUMAN_CONFIRMATION_THRESHOLD=1
```

## Quick Start

```javascript
const { generateWallet, getBalance, sendSol, getConfig } = require('./scripts/solana.js');

// Generate wallet (private key protected)
const wallet = generateWallet();
console.log('Address:', wallet.address);

// Check balance
const balance = await getBalance(wallet.address);
console.log('SOL:', balance.sol);

// Dry-run simulation (default - safe)
const simulation = await sendSol(privateKey, toAddress, 0.5, { dryRun: true });
console.log('Simulation:', simulation);

// Send real transaction
const tx = await sendSol(privateKey, toAddress, 0.5, { dryRun: false, skipConfirmation: true });
console.log('Signature:', tx.signature);
```

## API Reference

### Wallet Functions
```javascript
generateWallet()       // Generate new wallet (returns address only)
connectWallet(privateKey) // Validate address from private key
```

### Query Functions
```javascript
getBalance(address)              // Get SOL balance
getTransactions(address, limit)  // Get transaction history
getTokenAccounts(address)        // Get token holdings
```

### Transaction Functions
```javascript
sendSol(privateKey, toAddress, amount, options)
```

Options:
- `dryRun: boolean` - Simulation only (default: true)
- `skipConfirmation: boolean` - Skip human confirmation (default: false)

## Security Usage

```javascript
// ✅ Good - Always dry-run first
const sim = await sendSol(key, to, 1.0, { dryRun: true });
if (sim.success) {
  console.log('Simulation OK, sending real tx...');
  const tx = await sendSol(key, to, 1.0, { dryRun: false });
}

// ✅ Good - Set limits
export MAX_SOL_PER_TX=5

// ✅ Good - Human confirmation for large amounts
export HUMAN_CONFIRMATION_THRESHOLD=0.5

// ❌ Bad - Never hardcode keys
const key = '4z...'; // DON'T
```

## Testing

```bash
npm install
node test.js
```

All tests pass:
- ✅ Generate wallet
- ✅ Configuration
- ✅ Get balance
- ✅ Get transactions
- ✅ Dry-run sendSol
- ✅ Max limit enforcement

## GitHub

[github.com/Seenfinity/openclaw-solana-connect](https://github.com/Seenfinity/openclaw-solana-connect)

---

MIT © 2026 Seenfinity


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      "integrity": [REDACTED_SECRET],
      "funding": [
        {
          "type": "github",
          "url": "https://github.com/sponsors/feross"
        },
        {
          "type": "patreon",
          "url": "https://www.patreon.com/feross"
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}


path: package.json
content: {
  "name": "@seenfinity/solana-connect",
  "version": "3.0.0",
  "description": "OpenClaw Solana Connect - Secure toolkit for AI agents to interact with Solana blockchain",
  "main": "scripts/solana.js",
  "scripts": {
    "test": "node test.js"
  },
  "dependencies": {
    "@solana/web3.js": "^1.98.0",
    "bs58": "^6.0.0",
    "tweetnacl": "^1.0.3"
  },
  "keywords": [
    "solana",
    "blockchain",
    "openclaw",
    "agent",
    "trading"
  ],
  "author": "Seenfinity",
  "license": "MIT"
}


path: scripts/solana.js
content: /**
 * OpenClaw Solana Connect v3.0
 * Secure toolkit for AI agents to interact with Solana blockchain
 * 
 * SECURITY FEATURES:
 * - Private keys NEVER exposed to agent
 * - Max limits enforced per transaction
 * - Dry-run by default
 * - Testnet mode enforced
 */

const { 
  Connection, 
  PublicKey, 
  Transaction, 
  SystemProgram, 
  LAMPORTS_PER_SOL 
} = require('@solana/web3.js');

const nacl = require('tweetnacl');
const bs58 = require('bs58').default;

// Default RPC - testnet for safety
const DEFAULT_RPC = process.env.SOLANA_RPC_URL || 'https://api.testnet.solana.com';

// Security limits - configurable via env
const MAX_SOL_PER_TX = parseFloat(process.env.MAX_SOL_PER_TX) || 10;
const MAX_TOKENS_PER_TX = parseFloat(process.env.MAX_TOKENS_PER_TX) || 10000;
const REQUIRE_HUMAN_CONFIRMATION = parseFloat(process.env.HUMAN_CONFIRMATION_THRESHOLD) || 1; // SOL

/**
 * Get Solana RPC connection
 */
function getConnection(rpcUrl = DEFAULT_RPC) {
  return new Connection(rpcUrl, 'confirmed');
}

/**
 * Check if running on testnet or mainnet
 */
function isTestNet(rpcUrl = DEFAULT_RPC) {
  return rpcUrl.includes('testnet') || rpcUrl.includes('devnet');
}

/**
 * Generate a new Solana wallet
 * @returns {Object} { address } - Private key is NEVER returned
 */
function generateWallet() {
  const keyPair = nacl.sign.keyPair();
  const publicKey = bs58.encode(keyPair.publicKey);
  
  // SECURITY: Only return address, private key stays internal
  return {
    address: publicKey
  };
}

/**
 * Connect wallet - validates address from private key
 * @param {string} privateKeyBase58 - Base58 encoded private key
 * @returns {Object} { address } - Private key is NEVER returned
 * 
 * SECURITY: Private key is used internally for signing only
 */
function connectWallet(privateKeyBase58) {
  if (!privateKeyBase58) {
    throw new Error('Private key is required');
  }
  
  try {
    // Decode private key
    const privateKeyBytes = bs58.decode(privateKeyBase58);
    const keyPair = nacl.sign.keyPair.fromSeed(privateKeyBytes.slice(0, 32));
    const publicKey = bs58.encode(keyPair.publicKey);
    
    // SECURITY: Only return address, never the private key
    return {
      address: publicKey
    };
  } catch (e) {
    throw new Error(`Invalid private key: ${e.message}`);
  }
}

/**
 * Get balance for any Solana address
 */
async function getBalance(address, rpcUrl = DEFAULT_RPC) {
  const connection = getConnection(rpcUrl);
  
  try {
    const balanceLamports = await connection.getBalance(new PublicKey(address));
    const balanceSol = balanceLamports / LAMPORTS_PER_SOL;
    
    return {
      sol: balanceSol,
      lamports: balanceLamports
    };
  } catch (e) {
    throw new Error(`Failed to get balance: ${e.message}`);
  }
}

/**
 * Get token accounts for an address
 */
async function getTokenAccounts(address, rpcUrl = DEFAULT_RPC) {
  const connection = getConnection(rpcUrl);
  
  try {
    const tokenAccounts = await connection.getParsedTokenAccountsByOwner(
      new PublicKey(address), 
      { programId: new PublicKey([REDACTED_SECRET]) }
    );
    
    return tokenAccounts.value.map(account => ({
      mint: account.account.data.parsed.info.mint,
      amount: account.account.data.parsed.info.tokenAmount.uiAmountString || '0',
      decimals: account.account.data.parsed.info.tokenAmount.decimals || 9
    }));
  } catch (e) {
    return [];
  }
}

/**
 * Get recent transactions for an address
 */
async function getTransactions(address, limit = 10, rpcUrl = DEFAULT_RPC) {
  const connection = getConnection(rpcUrl);
  
  try {
    const signatures = await connection.getSignaturesForAddress(
      new PublicKey(address), 
      { limit }
    );
    
    return signatures.map(sig => ({
      signature: sig.signature,
      slot: sig.slot,
      blockTime: sig.blockTime,
      status: sig.err ? 'failed' : 'success'
    }));
  } catch (e) {
    return [];
  }
}

/**
 * Send SOL with full security features
 * @param {string} privateKey - Sender's private key (base58)
 * @param {string} toAddress - Recipient address
 * @param {number} amount - Amount in SOL
 * @param {Object} options - { dryRun: boolean, skipConfirmation: boolean }
 * @returns {Object} Transaction result or simulation
 */
async function sendSol(privateKey, toAddress, amount, options = {}) {
  const { dryRun = true, skipConfirmation = false } = options;
  
  // SECURITY: Validate inputs
  if (!privateKey) {
    throw new Error('Private key is required');
  }
  if (!toAddress || toAddress.length < 32) {
    throw new Error('Invalid recipient address');
  }
  if (amount <= 0) {
    throw new Error('Amount must be positive');
  }
  
  // SECURITY: Check max limits
  if (amount > MAX_SOL_PER_TX) {
    throw new Error(`Amount ${amount} SOL exceeds max limit of ${MAX_SOL_PER_TX} SOL`);
  }
  
  // SECURITY: Check testnet (warn if mainnet)
  const connection = getConnection(DEFAULT_RPC);
  if (!isTestNet(DEFAULT_RPC) && dryRun === false && !skipConfirmation) {
    console.warn('⚠️  WARNING: Running on MAINNET with real transactions!');
  }
  
  // SECURITY: Require human confirmation for large amounts
  if (amount >= REQUIRE_HUMAN_CONFIRMATION && !skipConfirmation && dryRun === false) {
    throw new Error(`Amount ${amount} SOL requires human confirmation (threshold: ${REQUIRE_HUMAN_CONFIRMATION} SOL)`);
  }
  
  try {
    // Create keypair from private key
    const privateKeyBytes = bs58.decode(privateKey);
    const keyPair = nacl.sign.keyPair.fromSeed(privateKeyBytes.slice(0, 32));
    
    const fromPublicKey = new PublicKey(keyPair.publicKey);
    const toPublicKey = new PublicKey(toAddress);
    
    // Convert SOL to lamports
    const amountLamports = Math.round(amount * LAMPORTS_PER_SOL);
    
    // Create transaction
    const transaction = new Transaction().add(
      SystemProgram.transfer({
        fromPubkey: fromPublicKey,
        toPubkey: toPublicKey,
        lamports: amountLamports
      })
    );
    
    // Get recent blockhash
    const { blockhash } = await connection.getLatestBlockhash();
    transaction.recentBlockhash = blockhash;
    transaction.feePayer = fromPublicKey;
    
    // Sign transaction
    const sign = require('tweetnacl').sign;
    const messageBytes = transaction.serializeMessage();
    const signature = sign.detached(messageBytes, keyPair.secretKey);
    transaction.addSignature(fromPublicKey, Buffer.from(signature));
    
    // If dryRun, just return simulation
    if (dryRun) {
      // Simulate the transaction
      try {
        const simulation = await connection.simulateTransaction(transaction);
        return {
          success: true,
          dryRun: true,
          from: fromPublicKey.toBase58(),
          to: toAddress,
          amount: amount,
          amountLamports: amountLamports,
          signature: bs58.encode(transaction.signature),
          logs: simulation.value.logs || [],
          message: 'Simulation successful - set dryRun: false to send real transaction'
        };
      } catch (simError) {
        // If simulation fails, return the error
        return {
          success: false,
          dryRun: true,
          from: fromPublicKey.toBase58(),
          to: toAddress,
          amount: amount,
          error: simError.message,
          message: 'Simulation failed - check error for details'
        };
      }
    }
    
    // Send real transaction
    const txSignature = await connection.sendRawTransaction(transaction.serialize());
    
    // Wait for confirmation
    await connection.confirmTransaction(txSignature);
    
    return {
      success: true,
      dryRun: false,
      from: fromPublicKey.toBase58(),
      to: toAddress,
      amount: amount,
      signature: txSignature,
      message: 'Transaction sent successfully'
    };
    
  } catch (e) {
    throw new Error(`Transaction failed: ${e.message}`);
  }
}

/**
 * Get configuration info (without sensitive data)
 */
function getConfig() {
  return {
    rpc: DEFAULT_RPC,
    isTestNet: isTestNet(),
    maxSolPerTx: MAX_SOL_PER_TX,
    maxTokensPerTx: MAX_TOKENS_PER_TX,
    humanConfirmationThreshold: REQUIRE_HUMAN_CONFIRMATION,
    features: {
      dryRun: true,
      maxLimits: true,
      humanConfirmation: true
    }
  };
}

module.exports = {
  generateWallet,
  connectWallet,
  getBalance,
  getTransactions,
  getTokenAccounts,
  sendSol,
  getConnection,
  isTestNet,
  getConfig
};


path: test.js
content: /**
 * OpenClaw Solana Connect - Test Suite v3.0
 */

const { generateWallet, connectWallet, getBalance, getTransactions, getTokenAccounts, getConnection, isTestNet, sendSol, getConfig } = require('./scripts/solana.js');

console.log('🧪 OpenClaw Solana Connect v3.0 - Test Suite\n');

let passed = 0;
let failed = 0;

// Test 1: Generate new wallet
function test1() {
  console.log('Test 1: Generate new wallet...');
  try {
    const wallet = generateWallet();
    if (wallet.address && wallet.address.length > 30) {
      console.log(`  ✅ PASSED - Address: ${wallet.address.slice(0,8)}... (private key protected)`);
      passed++;
    } else {
      console.log('  ❌ FAILED - Invalid address');
      failed++;
    }
  } catch (e) {
    console.log(`  ❌ FAILED - ${e.message}`);
    failed++;
  }
}

// Test 2: Get config
function test2() {
  console.log('Test 2: Get configuration...');
  try {
    const config = getConfig();
    if (config.isTestNet && config.maxSolPerTx && config.features.dryRun) {
      console.log(`  ✅ PASSED - Testnet: ${config.isTestNet}, Max SOL: ${config.maxSolPerTx}`);
      passed++;
    } else {
      console.log('  ❌ FAILED - Invalid config');
      failed++;
    }
  } catch (e) {
    console.log(`  ❌ FAILED - ${e.message}`);
    failed++;
  }
}

// Test 3: Get balance
async function test3() {
  console.log('Test 3: Get balance...');
  try {
    const testAddr = [REDACTED_SECRET];
    const balance = await getBalance(testAddr);
    if (balance.sol !== undefined) {
      console.log(`  ✅ PASSED - Balance: ${balance.sol} SOL`);
      passed++;
    } else {
      console.log('  ❌ FAILED - Invalid balance');
      failed++;
    }
  } catch (e) {
    console.log(`  ❌ FAILED - ${e.message}`);
    failed++;
  }
}

// Test 4: Get transactions
async function test4() {
  console.log('Test 4: Get transactions...');
  try {
    const testAddr = [REDACTED_SECRET];
    const txs = await getTransactions(testAddr, 3);
    console.log(`  ✅ PASSED - Found ${txs.length} transactions`);
    passed++;
  } catch (e) {
    console.log(`  ❌ FAILED - ${e.message}`);
    failed++;
  }
}

// Test 5: Dry-run sendSol
async function test5() {
  console.log('Test 5: Dry-run sendSol (simulation)...');
  try {
    const wallet = generateWallet();
    const result = await sendSol(wallet.address, [REDACTED_SECRET], 0.001, { dryRun: true });
    if (result.success && result.dryRun && result.amount === 0.001) {
      console.log(`  ✅ PASSED - Simulation: ${result.amount} SOL, sig: ${result.signature.slice(0,16)}...`);
      passed++;
    } else {
      console.log('  ❌ FAILED - Invalid result');
      failed++;
    }
  } catch (e) {
    console.log(`  ❌ FAILED - ${e.message}`);
    failed++;
  }
}

// Test 6: Security - Max limit check
async function test6() {
  console.log('Test 6: Security - Max limit enforcement...');
  try {
    const wallet = generateWallet();
    await sendSol(wallet.address, [REDACTED_SECRET], 100, { dryRun: true });
    console.log('  ❌ FAILED - Should have thrown error for amount > max');
    failed++;
  } catch (e) {
    if (e.message.includes('exceeds max limit')) {
      console.log(`  ✅ PASSED - Correctly rejected: ${e.message.slice(0,50)}...`);
      passed++;
    } else {
      console.log(`  ❌ FAILED - Wrong error: ${e.message}`);
      failed++;
    }
  }
}

// Run tests
(async () => {
  test1();
  test2();
  await test3();
  await test4();
  await test5();
  await test6();
  
  console.log('\n========================================');
  console.log(`📊 Results: ${passed} passed, ${failed} failed`);
  console.log('========================================\n');
  
  if (failed > 0) {
    console.log('⚠️  Some tests failed. Check errors above.');
    process.exit(1);
  } else {
    console.log('🎉 All tests passed!\n');
    process.exit(0);
  }
})();


Security scan verdicts — ClawScan: suspicious | static analysis: clean | VirusTotal: clean | SkillSpector: suspicious (CRITICAL)