Jupiter MCP Server

@kukapay

Basic information

About Jupiter MCP Server

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

Jupiter MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "Jupiter-MCP": {
      "command": "node",
      "args": [
        "path/to/jupiter-mcp/server/index.js"
      ],
      "env": {
        "SOLANA_RPC_URL": "",
        "PRIVATE_KEY": ""
      }
    }
  }
}

Jupiter MCP Server tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is Jupiter MCP Server?

An MCP server that enables token swaps on the Solana blockchain using Jupiter's Ultra API, which combines DEX routing and RFQ for optimal pricing. It is designed for developers and users who need to programmatically fetch and execute swaps on Solana.

How to use Jupiter MCP Server?

Install Node.js 18+, clone the repository, run npm install, then configure the MCP client with environment variables SOLANA_RPC_URL and PRIVATE_KEY. Use the tools get-ultra-order to request a swap quote and execute-ultra-order to land the transaction.

Key features of Jupiter MCP Server

Fetches swap orders via Jupiter's Ultra API (DEX + RFQ routing).
Executes swaps with slippage and priority fee handling.
Returns transaction details, pricing, and swap events.
Uses base64-encoded transactions for seamless execution.
Requires only a Solana RPC endpoint and private key.

Use cases of Jupiter MCP Server

Programmatically swapping SOL for USDC using natural language prompts.
Building automated trading bots that execute on-chain swaps.
Integrating Jupiter's best-price routing into wallet or DeFi applications.

Frequently asked questions

What does Jupiter MCP Server do?

It fetches and executes token swaps on Solana via Jupiter's Ultra API, handling optimal pricing and transaction landing.

What are the runtime requirements?

Node.js 18 or higher, a Solana RPC endpoint, and a base58-encoded Solana private key to sign transactions.

Where do swap transactions and data live?

Swaps are executed directly on the Solana blockchain; all transaction IDs and events are returned in tool outputs.

How are authentication and transport handled?

The server uses an RPC URL and private key provided via environment variables; no additional authentication layer is documented.

Are there any known limits?

The README does not specify rate limits, but the Ultra API and Solana network constraints apply. Slippage is configurable in basis points.

Comments

More Other MCP servers

Hindsight

vectorize-io

Hindsight: Agent Memory That Learns

50.4K

DeepMark

DeepMark helps teachers deliver rapid, consistent marking with meaningful feedback for every student — in a fraction of the time. What once took a week, now takes one free period.

🚀 Model Context Protocol (MCP) Curriculum for Beginners

microsoft

This open-source curriculum introduces the fundamentals of Model Context Protocol (MCP) through real-world, cross-language examples in .NET, Java, TypeScript, JavaScript, Rust and Python. Designed for developers, it focuses on practical techniques for building modular, scalable,

16.7K

Senso MCP for Joomla

sensomedia

Senso MCP turns a Joomla 5 or 6 site into a remote MCP server. It runs inside Joomla itself (no extra server, no Node.js bridge) and is secured with OAuth 2.1 and Joomla's own ACL. The free pack lets an AI assistant crea

Health by Dr Brad

Dr Brad Stanfield

Health by Dr Brad works out a health plan from your own results: which screening is due at your age, and evidence-based suggestions, each with the reason and the published guideline or study behind it. Your record is one