What is Pumpswap Mcp

pumpswap-mcp is an MCP server designed for AI agents to interact with PumpSwap, facilitating real-time token swaps and automated on-chain trading.

Use cases

Use cases for pumpswap-mcp include automated trading strategies, portfolio management, and real-time price monitoring for tokens on the Solana blockchain.

How to use

To use pumpswap-mcp, clone the repository, install the necessary dependencies using ‘uv’, configure your environment variables in a ‘.env.private’ file, and run the server with ‘uv run main.py’.

Key features

Key features include the ability to buy and sell tokens with customizable slippage and priority fees, retrieve current token prices in SOL, and fetch detailed pool information for specific token mints.

Where to use

pumpswap-mcp can be utilized in decentralized finance (DeFi) applications, trading bots, and automated trading systems that require real-time token swapping capabilities.

PumpSwap MCP Server

An MCP server that enables AI agents to interact with PumpSwap for real-time token swaps and automated on-chain trading.

Features

• Buy Tokens: Purchase tokens using SOL with customizable slippage and priority fees.
• Sell Tokens: Sell tokens for SOL with configurable parameters.
• Token Price Query: Retrieve current token prices in SOL.
• Pool Data Retrieval: Fetch and display detailed pool information for a given token mint.

Prerequisites

• Python 3.13 or higher
• uv for dependency management and script execution
• Solana RPC endpoint (e.g., https://api.mainnet-beta.solana.com)
• A valid Solana private key for transaction signing

Installation

1. Clone the Repository:

   git clone https://github.com/kukapay/pumpswap-mcp.git
   cd pumpswap-mcp
   

2. Install uv:
   If uv is not installed, follow the official uv installation guide. For example:

   curl -LsSf https://astral.sh/uv/install.sh | sh
   

3. Set Up Dependencies:
   Use uv to install dependencies:

   uv sync
   

4. Configure Environment Variables:
   Create a .env.private filein the project root with the following variables:

   HTTPS_RPC_ENDPOINT=https://api.mainnet-beta.solana.com
   BUY_SLIPPAGE=0.3
   SELL_SLIPPAGE=0.1
   SWAP_PRIORITY_FEE=1500000
   PRIVATE_KEY=your-solana-private-key
   

   Replace your-solana-private-key with your actual Solana private key.

Usage

Run the MCP Server

Use uv to run the server:

uv run main.py

The server will listen for MCP commands and expose the following tools:

• buy_token(mint: str, sol_amount: float, user_private_key: str): Buy tokens with SOL.
• sell_token(mint: str, token_amount: float, user_private_key: str): Sell tokens for SOL.
• get_token_price(mint: str): Fetch the current token price in SOL.
• get_pool_data(mint: str): Retrieve formatted pool data for a token.

Buy Tokens

Prompt:

Buy 0.1 SOL worth of tokens with mint address FC988ZAKRPc26wefDAxcYWB8kgbJTH4Tg3qDvf7xpump.

This triggers buy_token("FC988ZAKRPc26wefDAxcYWB8kgbJTH4Tg3qDvf7xpump", 0.1).

Expected Output:

Buy successful for 0.1 SOL of token FC988ZAKRPc26wefDAxcYWB8kgbJTH4Tg3qDvf7xpump
Transaction ID: <transaction-id>
Amount: <token-amount>
Token Price (SOL): <price>

Sell Tokens

Prompt:

Sell 1000 tokens of FC988ZAKRPc26wefDAxcYWB8kgbJTH4Tg3qDvf7xpump.

This triggers sell_token("FC988ZAKRPc26wefDAxcYWB8kgbJTH4Tg3qDvf7xpump", 1000).

Expected Output:

Sell successful for 1000 tokens of FC988ZAKRPc26wefDAxcYWB8kgbJTH4Tg3qDvf7xpump
Transaction ID: <transaction-id>
Amount: <sol-amount>
Token Price (SOL): <price>

Get Token Price

Prompt:

What is the current price of the token with mint FC988ZAKRPc26wefDAxcYWB8kgbJTH4Tg3qDvf7xpump?

This triggers get_token_price("FC988ZAKRPc26wefDAxcYWB8kgbJTH4Tg3qDvf7xpump").

Expected Output:

The current price of token FC988ZAKRPc26wefDAxcYWB8kgbJTH4Tg3qDvf7xpump is <price> SOL.

Get Pool Data

Prompt:

Show me the pool data for the token with mint FC988ZAKRPc26wefDAxcYWB8kgbJTH4Tg3qDvf7xpump.

This triggers get_pool_data("FC988ZAKRPc26wefDAxcYWB8kgbJTH4Tg3qDvf7xpump").

Expected Output:

PumpPool Data for mint FC988ZAKRPc26wefDAxcYWB8kgbJTH4Tg3qDvf7xpump:
Pool Bump: <bump>
Index: <index>
Creator: <creator-pubkey>
Base Mint: <base-mint>
Quote Mint: <quote-mint>
LP Mint: <lp-mint>
Pool Base Token Account: <base-account>
Pool Quote Token Account: <quote-account>
LP Supply: <supply>

Environment Variables

The server uses the following environment variables, loaded from .env.private:

Ensure PRIVATE_KEY is set, as the server will raise an error if it’s missing.

License

This project is licensed under the MIT License. See the LICENSE file for details.

Disclaimer

This software interacts with decentralized finance (DeFi) protocols and handles sensitive data like private keys. Use it at your own risk. Ensure your .env.private file is secure and never share your private key. The authors are not responsible for any financial losses or security issues arising from the use of this software.