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pump-fun-sdk

MCP.Pizza Chef: nirholas

The Pump project ships an MCP server that hands a chat assistant fifty-five tools for the Pump.fun market on Solana. It can quote what a given amount really buys once fees and price impact are counted, show how close a token is to graduating to a full pool, break down creator fees and unclaimed rewards, look up token details, and generate or check wallet addresses. Trades are prepared but never sent, so you sign and submit them yourself and your keys stay yours.

Data

Use This MCP server To

Check the current price and market value of a Solana token See what one SOL actually buys after fees and price impact Track how close a token is to graduating Check what creator fees I have left to claim Look up who created a token and when Generate a fresh wallet address to use

README

Pump SDK

TypeScript SDK for the Pump protocol on Solana — token creation, bonding curves, AMM pools, fee sharing, and volume rewards.

npm version license downloads TypeScript Solana

What is Pump SDK?

Pump SDK is the community TypeScript SDK for the Pump.fun protocol on Solana. It provides offline-first instruction builders for every on-chain operation — token creation, bonding curve trading, AMM pool management, tiered fee configuration, creator fee sharing, volume-based token incentives, and social referral fees.

The SDK never sends transactions itself. It returns TransactionInstruction[] that you compose into transactions with your preferred signing and sending strategy.

📋 Table of Contents

pump-fun-sdk FAQ

Which apps does this work in?
Claude Desktop, Cursor, and VS Code Copilot are listed, and any assistant that supports MCP can connect.
Do I need a key?
Reading prices and token details needs no key at all. You only supply a Solana connection address, plus a wallet if you want to sign trades.
How hard is setup?
You download the project, build it once, then paste a short settings block into your assistant.
Can I use this to actually buy a token?
It prepares the trade but never sends it — you sign and submit it yourself with your own wallet.
Is my private key safe?
Key material is held only in memory for that session, wiped after each use, and never returned when the assistant reads wallet details.
Is this financial advice?
No. It reports on-chain numbers only, and crypto trading carries a real risk of loss.