frankykevin

frankykevin / polymarket-trading-bot

Public

polymarket trading bot, that mirrors a target polymarket trader's activity and places similar orders from your account, polymarket copytrading bot, polymarket trading bot

polymarket.com bot copy copytrade copytrade-bot polymarket-copytrade
171
0
85% credibility
Found Apr 05, 2026 at 171 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
TypeScript
AI Summary

This is a bot that watches a chosen trader on the Polymarket prediction market and automatically places matching bets from the user's account with optional size limits and risk controls.

How It Works

1
🔍 Discover the Copy Trading Helper

You come across a fun tool that lets everyday folks automatically mimic the betting moves of top performers on Polymarket prediction markets.

2
💳 Prepare Your Betting Account

You make sure your Polymarket account is set up with some money ready for placing bets.

3
📥 Bring the Tool Home

You download the simple program to your computer and get it ready to use.

4
👤 Pick Your Trading Hero

You choose a successful trader to follow by entering their name or special ID.

5
⚙️ Tune Your Safety Settings

You adjust simple sliders like bet sizes and limits to match your comfort level and avoid big risks.

6
🔗 Connect Securely

You link your account details privately so the tool can act on your behalf.

7
▶️ Launch and Relax

You start the tool, and it quietly runs, checking for new moves every few minutes.

🎉 Copy Wins Effortlessly

Your account now mirrors the smart bets of your chosen trader, helping you join the action without constant watching.

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Star Growth

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AI-Generated Review

What is polymarket-trading-bot?

This TypeScript bot on GitHub automates copy trading on Polymarket by mirroring a target trader's recent activity—watching their address or username, polling the data API for trades, and placing matching limit orders via the Polymarket CLOB API from your funded account. It solves the hassle of manually shadowing skilled Polymarket traders, with built-in risk controls like size multipliers, max USD per order, and trades-only mode. Setup takes minutes: npm install, tweak .env for your private key and proxy, then npm run dev.

Why is it gaining traction?

With 172 stars, this Polymarket copy trading bot GitHub repo stands out for its dead-simple config via env vars—no complex SDK wrangling needed, unlike raw Polymarket GitHub API or websocket setups. Devs dig the username resolution to proxy addresses, poll-based reliability without low-latency headaches, and safety knobs that prevent YOLO copies. It's a quick win over building from scratch with Polymarket trading API or clob clients.

Who should use this?

Polymarket bettors eyeing top traders on Reddit or leaderboards who want hands-off mirroring without constant monitoring. Crypto devs prototyping Polymarket GitHub bots or agents, especially those skipping Python/Rust for TypeScript speed. Avoid if you're chasing sub-second arbitrage—stick to poll-tolerant strategies.

Verdict

Grab it if copy trading fits your Polymarket playbook; 172 stars and crisp README make it a mature starter despite 0.85% credibility score and zero tests. Test small—it's educational code, not production-grade, but forks well for custom Polymarket trading bot GitHub tweaks.

(198 words)

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