Solana Trading Server

An MCP server that provides Solana token trading capabilities through Jupiter DEX aggregator.

Features

• Create and import Solana wallets
• Check token balances
• Get swap quotes with customizable slippage
• Execute token swaps
• Transaction status tracking

Running Locally

1. Install dependencies:

npm install

2. Build the TypeScript code:

npm run build

3. Run the server:

node build/index.js

Running 24/7 with Docker

1. Build and start the container:

docker-compose up -d

2. View logs:

docker-compose logs -f

3. Stop the server:

docker-compose down

The server will automatically restart if it crashes or if the system reboots.

Testing the Functionality

1. Create a new wallet:

const response = await use_mcp_tool({
  server_name: "solana-trading",
  tool_name: "create_wallet",
  arguments: {}
});
// Save the publicKey and privateKey

2. Import an existing wallet:

const response = await use_mcp_tool({
  server_name: "solana-trading",
  tool_name: "import_wallet",
  arguments: {
    privateKey: "2uLPPgFspK9cMThZqZJTPn1yRX4uQSECsh2GGZAj2P4vb2QSvGeWGmb8kSqLWNV9E8W4pBZTeCuAfyAiA4odn37m"
  }
});

3. Check token balance:

const response = await use_mcp_tool({
  server_name: "solana-trading",
  tool_name: "get_token_balance",
  arguments: {
    walletAddress: "wallet-address",
    tokenMint: "token-mint-address"
  }
});

4. Get a swap quote:

const response = await use_mcp_tool({
  server_name: "solana-trading",
  tool_name: "get_swap_quote",
  arguments: {
    inputMint: "input-token-mint",
    outputMint: "output-token-mint",
    amount: "1000000", // Amount in smallest units
    slippage: 1 // 1% slippage
  }
});
// Save the quote for executing the swap

5. Execute a swap:

const response = await use_mcp_tool({
  server_name: "solana-trading",
  tool_name: "execute_swap",
  arguments: {
    quote: quoteFromPreviousStep,
    walletPrivateKey: "your-wallet-private-key"
  }
});

Example Token Mints

Common Solana tokens for testing:

• SOL (Wrapped): So11111111111111111111111111111111111111112
• USDC: EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
• BONK: DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263
• ORCA: orcaEKTdK7LKz57vaAYr9QeNsVEPfiu6QeMU1kektZE

Monitoring & Maintenance

1. Check server status:

docker ps

2. View real-time logs:

docker-compose logs -f

3. Restart the server:

docker-compose restart

4. Update the server:

git pull
docker-compose down
docker-compose up -d --build

Error Handling

The server provides detailed error messages for common issues:

• Invalid private key
• Invalid wallet address
• Invalid token mint
• Insufficient balance
• Failed transactions
• Network errors

Check the logs for detailed error information when issues occur.