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Solana Pump.Fun Sniper Bot

Description

The Pump.Fun Sniper Bot is an advanced trading bot for the Solana blockchain, designed to execute high-speed transactions using Jito block-engine. The bot incorporates customizable filtering options and advanced transaction handling for optimal performance.

Features

  • Jito Block Engine Integration: Leverage the Jito block engine for optimized and prioritized transactions.
  • Customizable Filters: Configure social, whitelist, blacklist, and balance checks.
  • Stop Loss Handling: Automatically exit positions when losses reach a certain threshold.
  • Highly Configurable: Modify .env and snipe settings to suit your strategy.
  • Real-time WebSocket Support: Use WebSockets for instant updates on trading opportunities.
  • Simple Deployment: Lightweight setup using Node.js and TypeScript.

Prerequisites

  • Node.js: Version 12.13.0 or higher.
  • Yarn: Version 1.22.0 or higher.
  • Solana CLI: Installed and configured.
  • RPC Endpoint: A valid Solana RPC endpoint and WebSocket URL.
  • Private Key: Wallet private key to authorize transactions.

Installation

  1. Clone the repository:

    git clone https://github.com/rizzolib/Pump.fun-sniper-bot.git
cd Pump.fun-sniper-bot

  2. Install dependencies:

    yarn install

  3. Create a .env file in the root directory:

    touch .env

  4. Add your environment variables: Use the following template for .env:

    PAYERPRIVATEKEY=
RPC_ENDPOINT=
RPC_WEBSOCKET_ENDPOINT=
BLOCKENGINE_URL=tokyo.mainnet.block-engine.jito.wtf

JITO_KEY=66xqL9aFZJ8k9YpjNBexNASfuoDgNE1ZpGRXB28zoTfS4u2czzVBhMNMqgZYFeMN8FnUi6gMzXWgVYRHkTZ6yuLC
CHECK_FILTER=true
CHECK_SOCIAL=true
CHECK_NAMEWHITELIST=false
CHECK_NAMEBLACKLIST=false
CHECK_WALLETWHITELIST=false
CHECK_WALLETBLACKLIST=false
CHECK_SOLDBALANCE=true

USE_SNIPE_LIST=false

JITO_MODE=true
JITO_ALL=false
JITO_FEE=0.001
COMMITMENT_LEVEL=finalized

stop_loss=-0.1

  5. Compile TypeScript (optional, if you plan to build):

    yarn tsc

Usage

  1. Start the bot:

    yarn start

  2. The bot will begin monitoring trading opportunities and executing trades based on your .env configuration.

Configuration Options

.env Variables:

  • PAYERPRIVATEKEY: The private key for your wallet (use caution to keep it secure).

  • RPC_ENDPOINT: Solana RPC endpoint URL.

  • RPC_WEBSOCKET_ENDPOINT: Solana WebSocket URL for real-time updates.

  • BLOCKENGINE_URL: Jito block engine URL.

  • Filters:

    • CHECK_FILTER: Enable or disable all filters (true/false).
    • CHECK_SOCIAL: Check project social signals.
    • CHECK_NAMEWHITELIST/BLACKLIST: Filter by project name inclusion or exclusion.
    • CHECK_WALLETWHITELIST/BLACKLIST: Filter by wallet address inclusion or exclusion.
    • CHECK_SOLDBALANCE: Ensure sufficient SOL balance for transactions.

  • Stop Loss:

    • stop_loss: The maximum loss (in percentage) before auto-exiting the position.

  • Jito Settings:

    • JITO_MODE: Enable Jito block engine.
    • JITO_FEE: Set the fee for Jito engine transactions.

Contributing

Contributions are welcome! Please submit a pull request or open an issue for any bugs or feature requests.

Troubleshooting

If you encounter any issues, check the following:

  • Verify .env configurations.
  • Ensure all dependencies are installed using yarn install.
  • Ensure the wallet has sufficient SOL balance for transactions.
  • Check the Solana network status.

If you have some problem, please contact me via

  • x: @james980114
  • discord: jamesybarra98114