🚀 PumpFun Sniper Bot using Rust

Welcome to the **PumpFun Sniper Bot **! This bot watches for new pump.fun token mints on the Solana blockchain in real-time, making it the perfect tool to monitor token launches. 🌟

🎯 Key Features

• 🛰️ Real-time WebSocket Streaming: Connects to Solana's blockchain through Helius RPC WebSocket and listens for new transactions, specifically targeting pump.fun mint instructions.

• 🔍 Filter Pump.fun Token Mints: Filters transactions by program IDs and instruction discriminators related to pump.fun.

• 📊 Formatted Data: Logs essential transaction details like the transaction signature, creator's wallet, and the minted token address when a new pump.fun token is detected.

• ⚡ Efficient Stream Handling: Handles WebSocket stream events efficiently, ensuring no loss of data and continuous monitoring.

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🚀 Getting Started

Follow these steps to get your PumpFun Sniper Bot up and running!

Prerequisites

• Node.js version 16+ installed on your system
• A Solana wallet with access to the Helius RPC API (and your API Token)

Installation

1. Clone the Repository:

   git clone /~https://github.com/yourusername/pumpfun-sniper-bot

2. Install Dependencies:

   Navigate to the project directory and run the following command:

   cd pumpfun-sniper-bot
   cargo build

3. Configure API Token:

   Replace the API token in the ENDPOINT variable:

   const ENDPOINT = "wss://atlas-mainnet.helius-rpc.com";
   const TOKEN = "YOUR_API_TOKEN";
   

4. Run the Bot:

   Start the bot by running:

   cargo run

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🧑‍💻 Code Overview

WebSocket Connection

The bot establishes a WebSocket connection to the Solana network using Helius RPC. It listens for real-time transaction events related to pump.fun token mints.

Transaction Monitoring

By subscribing to the stream, the bot filters for transactions that match specific program IDs and instruction discriminators. It looks for the InitializeMint2 instruction that signals the creation of a new pump.fun token.

Event Handling

Once a matching transaction is detected, the bot formats the relevant transaction data and logs it, including:

• Transaction Signature: Unique identifier for the transaction
• Creator Wallet: Address of the token creator
• Minted Token: The address of the newly created pump.fun token

Error Handling

The bot gracefully handles errors during the subscription process, ensuring robust performance with retries and log messages.

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📈 Example Output

Geyser connection established - watching new Pump.fun mints.

======================================💊 New Pump.fun Mint Detected!======================================
┌────────────┬──────────────────────────────────────────────────────────────────┐
│  Signature │ '5Gx9A1sZ4jEXAMPLE_SIGNATURE'                                    │
│  Slot      │ '12748279'                                                       │
│  Creator   │ 'H8m57EXAMPLE_CREATOR_ADDRESS'                                   │
│  Token     │ 'SoTd2EXAMPLE_TOKEN_ADDRESS'                                     │
└────────────┴──────────────────────────────────────────────────────────────────┘

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⚙️ Bot Configuration

You can modify the configuration and filters:

• Program ID: The Solana program associated with pump.fun token creation.
• Instruction Discriminators: Filters transactions based on the discriminator of the mint instruction.
• Accounts to Include: Customizes which accounts' data to extract from the transaction.