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jupiter-mcp

MCP.Pizza Chef: kukapay

Jupiter MCP server enables seamless token swaps on the Solana blockchain by leveraging Jupiter's Ultra API. It fetches optimal swap orders combining decentralized exchange routing and request-for-quote mechanisms, then executes swaps with control over slippage, priority fees, and transaction finalization. Built on Node.js 18+, it requires a Solana wallet and RPC endpoint, providing a robust backend for blockchain swap operations.

Unmaintained · No commits in 15 months.

Use This MCP server To

Fetch optimal token swap routes on Solana blockchain Execute token swaps with slippage and fee management Integrate Solana token swap functionality into dApps Automate token trading workflows using Jupiter Ultra API Combine DEX routing and RFQ for best price swaps Sign and send Solana transactions programmatically Build backend services for Solana token swap platforms

README

Jupiter MCP Server

An MCP server for executing token swaps on the Solana blockchain using Jupiter's new Ultra API.

License Node.js Status

Features

  • Fetch swap orders from Jupiter's Ultra API, combining DEX routing and RFQ (Request for Quote) for optimal pricing.
  • Execute swaps via Jupiter's Ultra API, handling slippage, priority fees, and transaction landing.

Prerequisites

  • Node.js: Version 18 or higher (for native fetch support).
  • Solana Wallet: A private key (base58-encoded) for signing transactions.
  • RPC Endpoint: Access to a Solana RPC node (e.g., https://api.mainnet-beta.solana.com).

Installation

  1. Clone the Repository:

    git clone https://github.com/your-username/jupiter-mcp.git
cd jupiter-mcp

  2. Install Dependencies: Ensure you have the MCP Server package installed along with other required dependencies:

    npm install

  3. Client Configuration:

jupiter-mcp FAQ

What prerequisites are needed to run the Jupiter MCP server?
You need Node.js 18 or higher, a base58-encoded Solana wallet private key, and access to a Solana RPC endpoint.
How does the Jupiter MCP server optimize token swaps?
It combines decentralized exchange routing with request-for-quote (RFQ) orders via Jupiter's Ultra API to find the best prices.
Can the server handle transaction slippage and priority fees?
Yes, it manages slippage tolerance and priority fees to ensure efficient transaction execution.
Is the Jupiter MCP server actively maintained?
Yes, the project status is active and it uses up-to-date Node.js versions.
What blockchain does the Jupiter MCP server support?
It supports the Solana blockchain exclusively.
How do I sign transactions with the Jupiter MCP server?
You provide a Solana wallet private key in base58 format to sign transactions programmatically.
Can this server be integrated into decentralized applications?
Yes, it is designed to be integrated as a backend service for dApps requiring token swap capabilities.
What is the licensing for the Jupiter MCP server?
The server is licensed under the MIT license.