PhamHVAnh

PhamHVAnh / polymarket-copy-trading-bot

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polymarket trading bot polymarket trading bot polymarket trading bot polymarket trading bot polymarket trading bot polymarket trading bot polymarket trading bot polymarket trading bot polymarket trading bot polymarket trading bot polymarket trading bot polymarket trading bot polymarket trading bot polymarket trading bot polymarket copy trading bot

polymarket.com bot copy copytrade copytrade-bot polymarket-copy-trading-bot
94
81
69% credibility
Found Apr 14, 2026 at 94 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
TypeScript
AI Summary

An automation tool that monitors selected prediction market traders and mirrors their trades in the user's own wallet with customizable sizing and safety rules.

How It Works

1
🔍 Discover smart trading

You find a helpful tool that lets you automatically follow successful prediction market traders without constant watching.

2
💳 Connect your wallet

Link your prediction market account so it can make trades for you safely with your own money.

3
👥 Pick traders to copy

Choose a few top performers whose bets you want to mirror at your preferred sizes.

4
🧪 Test everything first

Run quick checks and pretend trades to see how it would perform with your settings.

5
🚀 Launch the copier

Turn it on and watch it quietly mirror new bets from your chosen traders.

💰 Enjoy hands-off wins

Sit back as your account grows by copying proven strategies, with built-in limits keeping risks low.

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Star Growth

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AI-Generated Review

What is polymarket-copy-trading-bot?

This TypeScript/Node.js bot automates copy trading on Polymarket by mirroring trades from selected trader wallets on Polygon, using public data APIs and the official CLOB for order execution. You configure trader addresses and your proxy wallet via .env, set risk limits like max order sizes or adaptive percentages, and it polls for activity, stores history in MongoDB, and executes scaled orders. Solves manual monitoring of prediction markets by adding strategies for fixed amounts, percentages, or tiered multipliers, plus scripts for simulations, position closes, and trader scans.

Why is it gaining traction?

Stands out with ready-to-run npm scripts for health checks, allowance sets, PnL audits, and backtesting trader profitability over custom periods—far beyond basic bots. Handles real-world Polymarket quirks like proxy wallets and Gnosis Safe addresses, with aggregation to batch trades and midpoint pricing via CLOB or native addons. Developers grab it from GitHub for quick Polymarket trading bot setups in Python/Rust alternatives lack, plus Telegram-ready monitoring hooks.

Who should use this?

Prediction market traders copying leaderboard wallets without babysitting charts, especially those with $500+ USDC on Polygon wanting automated risk controls. Quant devs testing Polymarket strategies via simulation scripts before live deployment. Teams building Polymarket GitHub agents or bots needing CLOB/WebSocket integration and position management tools.

Verdict

Solid starter for Polymarket copy trading bots at 94 stars—docs and CLI scripts make it deployable fast despite 0.7% credibility score signaling early maturity and light tests. Use for prototyping; audit thoroughly before high stakes as it's as-is with clear risk warnings.

(198 words)

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