Pump.fun MCP Server

Trade tokens on Pump.fun directly from Claude

Available Tools

get-token-info
Get information about any Pump.fun token by its mint address
create-token
Create a new token on Pump.fun with custom name, symbol, and image
buy-token
Buy tokens using SOL with configurable slippage
sell-token
Sell tokens for SOL, with option to sell entire balance
get-account-balance
Check your SOL balance and token holdings

Connect with Claude

1 Open Claude Settings
Go to Settings → MCP Servers → Add Server
2 Enter Server URL
https://pumpfun-mcp.com/mcp
3 Authorize
Enter your Solana wallet address and private key when prompted

Authentication

Client ID
Your Solana wallet address
Client Secret
Your Solana private key (base58 encoded)
Security Notice
Your private key is used to sign transactions on your behalf. Only connect from trusted devices. The server does not store your private key permanently.

API Endpoints

POST /mcp MCP protocol endpoint
GET /authorize OAuth authorization
POST /token OAuth token exchange
GET /.well-known/oauth-authorization-server OAuth discovery