Pump.fun Comment Bot

A Node.js-based automated comment bot for the pump.fun platform, built on Solana blockchain technology.

Contact

• Telegram: Pioneer

Video

https://x.com/pio_ne_er/status/1963425063904117084

https://x.com/pio_ne_er/status/1963427159235506270

🚀 Features

• Automated Wallet Generation: Creates new Solana keypairs for each session
• Smart Authentication: Signs login messages using Ed25519 cryptography
• Profile Management: Automatically creates user profiles with randomized usernames
• Comment Automation: Posts randomized positive comments to specified token mints
• Solana Integration: Built with @solana/web3.js for blockchain operations

📁 Project Structure

Pumpfun-comment-bot/
├── simple-pump-commenter.js    # Main bot implementation
├── README.md                   # This documentation
└── package.json               # Dependencies (to be created)

🛠️ Dependencies

• @solana/web3.js - Solana blockchain integration
• tweetnacl - Cryptography library for Ed25519 signatures
• bs58 - Base58 encoding/decoding
• node-fetch - HTTP client for API requests

⚙️ Configuration

Target Configuration

• Target Mint: GkerzXMnCzcgxE6tGv767r2ySj7SMJoJ9Zx134wUpump
• API Base: https://frontend-api-v3.pump.fun
• Origin: https://pump.fun

Comment Templates

The bot uses 12 pre-defined positive comment templates that rotate randomly:

• "this is working way better than expected"
• "honestly impressed with how responsive this feels"
• "been testing for a while now and zero issues"
• And 9 more variations...

Profile Settings

• Username Prefix: "Mon" + random 4-character suffix
• Bio: "Description here"
• Profile Image: IPFS-based placeholder

🔧 Setup

1. Install Dependencies

   npm install @solana/web3.js tweetnacl bs58 node-fetch

2. Run the Bot

   node simple-pump-commenter.js

📋 How It Works

1. Wallet Generation

• Creates a new Solana keypair for each session
• Generates public/private key pair using Ed25519 algorithm

2. Authentication

• Signs a timestamped login message with the private key
• Sends authentication request to pump.fun API
• Receives and stores authentication token

3. Profile Creation

• Generates random username with "Mon" prefix
• Creates user profile with default bio and image
• Stores username for session

4. Comment Posting

• Selects random comment from predefined templates
• Posts comment to specified token mint
• Logs detailed request information for debugging

🔐 Security Features

• Unique Sessions: Each run generates new wallet credentials
• Cryptographic Signatures: Uses Ed25519 for secure authentication
• No Credential Storage: Keys are generated fresh each time
• Randomized Usernames: Prevents pattern detection

📊 API Endpoints

• POST /auth/login - User authentication
• POST /users - Profile creation
• POST /replies - Comment posting

🚨 Important Notes

• Educational Purpose: This tool is for learning and testing purposes
• Rate Limiting: Be mindful of API rate limits
• Terms of Service: Ensure compliance with platform terms
• Responsible Use: Use ethically and responsibly

🐛 Troubleshooting

Common Issues

1. Login Failed: Check network connectivity and API status
2. Profile Creation Failed: Verify API endpoint availability
3. Comment Failed: Ensure target mint is valid and accessible

Debug Information

The bot provides detailed logging including:

• Generated wallet addresses
• Authentication status
• Profile creation results
• Full HTTP request details for comments

📝 License

This project is provided as-is for educational purposes. Use responsibly and in accordance with applicable terms of service.

🤝 Contributing

Feel free to submit issues, feature requests, or improvements to the codebase.

---

Disclaimer: This tool is intended for educational and testing purposes. Users are responsible for ensuring compliance with platform terms of service and applicable laws.