PrinceSoni2002

PrinceSoni2002 / polymarket-trading-tool

Public

TypeScript Polymarket account monitor and optional copy-trading via @polymarket/clob-client.

polymarket.com copy-trading polymarket prediction-markets trading-bot typescript
33
104
89% credibility
Found Apr 11, 2026 at 33 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
TypeScript
AI Summary

A TypeScript application that monitors a target user's positions on Polymarket and optionally executes mirroring buy and sell orders using their CLOB client.

How It Works

1
🔍 Discover the copy trader helper

You hear about a simple tool that lets you watch or automatically follow what a successful prediction market trader does on Polymarket.

2
📥 Bring it to your computer

You download the tool and get it ready to run on your own machine, just like installing any helpful app.

3
👥 Pick who to follow

You choose the wallet address of the trader you want to mirror, so the tool knows whose moves to track.

4
Choose your style
👀
Just watch

See live updates of their open bets and changes without risking your money.

🔄
Start copying

Link your trading wallet securely and set limits on how much to bet each time.

5
🧪 Test it safely first

Run a pretend mode to watch what trades it would make, building confidence before using real money.

6
▶️ Turn it on

Flip the switch to live mode and let it run in the background, quietly mirroring the trader's decisions.

🎉 Trades copied automatically

Sit back as your portfolio matches the expert's wins and adjustments, with safety limits keeping things under control.

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Star Growth

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AI-Generated Review

What is polymarket-trading-tool?

This TypeScript bot monitors a target Polymarket account's active positions and optionally copy-trades them using the @polymarket/clob-client for order execution. Set a TARGET_ADDRESS in a .env file, tweak poll intervals and USD-based size limits, then run `npm run dev` to poll positions every few seconds and mirror buys when the target opens or sells when it closes. It solves the hassle of manual tracking for Polymarket trading tools, with dry-run mode to simulate trades risk-free.

Why is it gaining traction?

Its dead-simple setup—no complex auth beyond a private key—beats clunky alternatives for Polymarket typescript bots, plus guardrails like max trade sizes prevent blowups. Developers dig the formatted console output showing positions with quantities, prices, and market questions, and the official CLOB integration ensures reliable execution on Polygon. Early users share trading history screenshots proving it works for real Polymarket accounts.

Who should use this?

Polymarket traders eyeing insider strategies or copy-trading whales without building from scratch. TypeScript devs prototyping Polymarket typescript API bots or automating account surveillance. Risk-averse users testing dry-run before live trades on small positions.

Verdict

Grab it for monitoring or dry-run copy-trading—docs are thorough with .env examples and safety notes—but with 33 stars and 0.9% credibility score, treat as a starting point, not production-ready; in-memory state resets on restarts, so add persistence for serious use. Solid TypeScript foundation for forking into your Polymarket typescript clob tools.

(198 words)

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