PumpFun Sniper Documentation

Welcome to the official documentation for the AllenHark PumpFun Sniper. This bot is designed for high-frequency trading on the PumpFun platform, allowing you to snipe new token launches with millisecond precision.

Features

  • 0-Block Sniping: Detects and buys tokens in the very first block they are tradable.
  • Mempool Monitoring: Scans the mempool for pending liquidity addition transactions.
  • Auto-Sell: Configurable take-profit and stop-loss strategies.
  • Anti-Rug: Basic checks to avoid obvious rug pulls (e.g., mint authority disabled).

Installation

1npm install @allenhark/pumpfun-sniper

Configuration

Create a config.json file in your project root:

1{
2  "rpc_url": "https://api.mainnet-beta.solana.com",
3  "private_key": "YOUR_PRIVATE_KEY",
4  "buy_amount": 0.1,
5  "slippage": 10
6}

Usage

Run the bot with the following command:

1node sniper.js --token TOKEN_ADDRESS