Polymarket Copy Trading Bot v3

A sophisticated automated trading bot that mirrors the positions of a target trader on Polymarket. The bot continuously monitors a specified wallet address and replicates their trading positions in real-time with customizable risk management parameters.

🎯 How It Works

Core Principle

The bot operates on a simple yet powerful principle:

1. Monitor: Continuously scans the target user's positions every 4 seconds (configurable)
2. Analyze: Compares target positions with your current positions
3. Execute: Automatically places buy/sell orders to match the target's portfolio allocation
4. Auto Redeemption Automatically redeem resolved positions every 2 hours
5. Risk Management: Applies position limits and portfolio constraints to protect your capital

Key Features

• Real-time Position Mirroring: Instantly replicates target trader's positions
• Risk Management: Built-in position size limits and portfolio protection
• Gas Optimization: Smart gas price management for cost-effective trading
• RPC Rotation: Automatic RPC endpoint rotation for reliability
• Blacklist Support: Exclude specific assets from copying
• Safe Wallet Integration: Secure multi-signature wallet support. (This bot is for safe wallet, you need to create polyaccount with third party wallet like metamask or phantom)
• MongoDB Integration: Position tracking and trade history storage

📋 Prerequisites

Before installing the bot, ensure you have:

• Node.js (v16 or higher)
• npm or yarn package manager
• MongoDB database (local or cloud)
• Polygon RPC endpoint (Infura, Alchemy, or similar)
• Private key of your trading wallet
• USDC balance on Polygon network for trading

🚀 Installation

Step 1: Clone the Repository

git clone https://github.com/d0sc4u/polymarket-trading-bot-v3.git
cd polymarket-copy-trading-bot-v3

Step 2: Install Dependencies

npm install

Step 3: Environment Configuration

Create a config.json file in the root directory and configure the following variables:

{
  "polymarket": {
    "gamma_api_url": "https://gamma-api.polymarket.com",
    "clob_api_url": "https://clob.polymarket.com",
    "api_key": "",
    "api_secret": "",
    "api_passphrase": "",
    "private_key": "",
    "proxy_wallet_address": "",
    "signature_type": 2
  },
  "trending_index": {
    "mode": "rsi",
    "threshold": 70,
    "lookback": 20,
    "macd_fast_period": 12,
    "macd_slow_period": 26,
    "macd_signal_period": 9,
    "use_macd_sl_filter": false
  },
  "trading": {
    "enable_eth_trading": false,
    "enable_solana_trading": false,
    "enable_xrp_trading": false,
    "check_interval_ms": 500,
    "position_size": 6.0,
    "profit_threshold": 0.05,
    "stop_loss_threshold": 0.05,
    "trading_start_when_remaining_minutes": 14
  }
}

Happy Trading! 🚀

Remember: Start small, monitor closely, and always prioritize security over profits.

📞 Contact me for any questions or support

• If you have any questions or need support, feel free to contact me via Telegram.