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.

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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.

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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

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Usage

1. Start the bot:

   yarn start

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

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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.

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Contributing

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

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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.

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If you have some problem, please contact me via

• x: @james980114
• discord: jamesybarra98114