jupiter-mcp

An MCP server for executing token swaps on the Solana blockchain using Jupiter's Ultra API, designed to empower AI agent trading strategies.

• Source: GitHub Repository
• Category: blockchain-crypto-mcp-servers
• Tags: mcp, solana, blockchain, trading, ai-agent

Features

• Jupiter Ultra API Integration: Fetches swap orders from Jupiter's Ultra API, combining DEX routing and RFQ (Request for Quote) to find optimal pricing.
• Swap Execution: Executes token swaps on the Solana blockchain via the Ultra API, handling slippage, priority fees, and transaction landing.
• Tools Provided:
  • get-ultra-order: Fetches swap orders with specified input/output mints, amount, and slippage tolerance.
  • execute-ultra-order: Executes swap transactions on behalf of the wallet owner, based on returned order data.
• JSON-Based Interaction: Interactions are handled via JSON requests/responses for easy integration.
• Node.js Compatibility: Requires Node.js version 18 or higher.
• Solana Wallet Support: Requires a Solana wallet private key (base58-encoded) to sign transactions.
• Custom RPC Configuration: Allows specifying a custom Solana RPC endpoint.
• Open Source: Licensed under MIT License.

Example Usage

Fetching a Swap Order

• Input: Specify input token, output token, amount, and slippage.
• Output: Returns a JSON object with request ID, base64-encoded transaction, pricing info, and amounts.

Executing a Swap

• Input: Provide request ID and transaction data from the previous step.
• Output: Returns status, transaction ID, slot, actual amounts, and swap events.

Installation

• Clone the repository and install dependencies via npm.
• Configure client with environment variables for Solana RPC URL and private key.

Pricing

No pricing information is provided; the software is open source under the MIT License.

License

MIT License.