Crypto Swap Manager - Uniswap V2/V3 Bot

A Python-based desktop application for automated cryptocurrency trading on Uniswap V2/V3 using the Base Chain network. This bot provides a GUI interface for monitoring and executing token swaps with configurable trading strategies.

Features

• 🔄 Automated Swap Execution: Buy and sell tokens automatically based on pool activity
• 📊 Real-time Pool Monitoring: Track multiple token pools simultaneously
• 💼 Multi-Wallet Support: Manage multiple wallets with private key integration
• 📈 Transaction History: Detailed logging and tracking of all trades
• 🎯 Follow Pool Strategy: Mirror trading activity from specific pools
• ⏱️ Configurable Timing: Set custom sleep intervals between transactions
• 🖥️ PyQt5 GUI: User-friendly desktop interface with real-time updates

Supported Protocols

• Uniswap V2 (Primary)
• Uniswap V3 (Router integration)
• Base Chain Network (Mainnet)

Project Structure

├── main.py                        # Main GUI application
├── worker.py                      # Trading bot worker threads
├── helper.py                      # Web3 and utility functions
├── uniswap_api.py                # Uniswap API interactions
├── parsec_finance.py             # Parsec Finance API integration
├── log_updater.py                # GUI update handlers
├── config.py                      # Configuration and contract addresses
├── config.json                    # User configuration (Telegram, ETH deposit)
├── requirements.txt               # Python dependencies
├── private_key.txt               # Private keys (DO NOT COMMIT)
├── brett__abi.json               # BRETT token ABI
├── swap__abi.json                # Swap contract ABI
├── uniswapv3_router__abi.json    # Uniswap V3 Router ABI
├── data/                          # Transaction history logs
├── debug/                         # Debug information
└── output/                        # Output files

Installation

Prerequisites

• Python 3.8 or higher
• Windows OS (configured for PowerShell)
• Base Chain RPC access
• Private key(s) for wallets you want to use

Setup

1. Clone the repository

git clone <repository-url>
cd "fvck swap"

2. Install dependencies

pip install -r requirements.txt

3. Configure the application

Edit config.json:

{
    "BOT_TOKEN": "YOUR_TELEGRAM_BOT_TOKEN",
    "GROUP_ID": "YOUR_TELEGRAM_GROUP_ID",
    "ETH_DEPOSIT": 0
}

4. Add your private keys

Create or edit private_key.txt and add your wallet private keys (one per line):

YOUR_PRIVATE_KEY_HERE

⚠️ SECURITY WARNING: Never commit private_key.txt or share your private keys!

Configuration

Contract Addresses (Base Chain)

The following contracts are pre-configured in config.py:

• Swap Contract: 0x6BDED42c6DA8FBf0d2bA55B2fa120C5e0c8D7891
• Uniswap V3 Router: 0x2626664c2603336E57B271c5C0b26F421741e481
• Uniswap V2 Router: 0x4752ba5dbc23f44d87826276bf6fd6b1c372ad24
• Uniswap V2 Factory: 0x8909Dc15e40173Ff4699343b6eB8132c65e18eC6
• WETH: 0x4200000000000000000000000000000000000006
• BRETT Token: 0x532f27101965dd16442E59d40670FaF5eBB142E4

Base Chain Provider

Default RPC: https://mainnet.base.org/

Usage

Starting the Application

python main.py

GUI Features

1. Device Table: Monitor wallet addresses, balances, and transaction counts
2. Pool Table: Track token pools with buy/sell volume and last transaction details
3. Control Buttons:
   • Import CSV with wallet/pool configurations
   • Start/Stop trading operations
   • Real-time status updates

Trading Modes

• Buy Mode: Automatically purchase tokens when conditions are met
• Sell Mode: Automatically sell tokens based on strategy
• Follow Pool Mode: Mirror transactions from a specified pool

API Integrations

Uniswap API

• Fetches transaction history from Uniswap interface
• Calculates total buy/sell volumes
• Tracks recent swap activities

Parsec Finance

• Additional market data and analytics
• Token price tracking
• Volume analysis

BaseScan API

• Contract ABI retrieval
• Transaction verification
• Block explorer integration

Data Management

Transaction Logs

All transactions are automatically saved in the data/ folder with the naming convention:

{wallet_address}_{action}_{timestamp}.json

CSV Import Format

Import wallet configurations using CSV with columns:

• Wallet addresses
• Pool addresses
• Token contracts
• Trading parameters

Dependencies

Key packages:

• web3==6.17.1 - Ethereum blockchain interaction
• PyQt5 - GUI framework
• pandas - Data manipulation
• requests - HTTP requests
• eth-account==0.11.2 - Account management
• aiohttp==3.9.4 - Async HTTP client

See requirements.txt for complete list.

Security Best Practices

1. ✅ Never commit private_key.txt to version control
2. ✅ Use environment variables for sensitive data
3. ✅ Keep your private keys encrypted when not in use
4. ✅ Test with small amounts first
5. ✅ Monitor transactions closely
6. ✅ Use separate wallets for testing

Troubleshooting

Common Issues

Connection Error

• Verify Base Chain RPC is accessible
• Check your internet connection
• Try alternative RPC endpoints

Transaction Failed

• Ensure sufficient ETH balance for gas fees
• Verify token contract address
• Check slippage settings

GUI Not Responding

• Check that all dependencies are installed
• Verify PyQt5 is properly configured
• Review logs in console output

Development

Flag System

The application uses .flag file to control bot operations:

• 0 = Stopped
• 1 = Running

Worker Threads

Each wallet operates in its own worker thread with:

• Independent transaction monitoring
• Configurable sleep intervals
• Automatic error recovery

Disclaimer

⚠️ IMPORTANT: This software is for educational purposes only.

• Cryptocurrency trading carries significant risk
• Use at your own risk
• No guarantees of profit
• The developers are not responsible for any financial losses
• Always test with small amounts first
• Understand the risks before trading

License

This project is provided as-is without any warranty. Use at your own risk.

Support

For issues and questions:

• Check the debug logs in the debug/ folder
• Review transaction history in data/ folder
• Verify configuration in config.json

---

Remember: Never share your private keys or commit them to version control!