RAJAOMASON

RAJAOMASON / polymarket-trading-bot

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bot copy-trade copytrade javascript nodejs
80
68
69% credibility
Found May 25, 2026 at 80 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
TypeScript
AI Summary

A bot that automatically mirrors the trading activity of a chosen Polymarket trader, scaling copied orders by a configurable multiplier and capping them with a maximum order size.

How It Works

1
🔍 Discover copy trading

You hear about a way to automatically follow your favorite Polymarket traders and decide to try it out.

2
🔗 Connect your wallet

You link your Polymarket account to the bot so it can place trades on your behalf.

3
👤 Choose a trader to follow

You pick someone whose trading style you admire and want to mirror with your own money.

4
🛡️ Set your safety limits

You decide how much to risk by setting a multiplier and a maximum order size so you stay in control.

5
▶️ Launch the bot

You start the program and watch as it begins checking your chosen trader's activity on a schedule.

🎉 Your trades copy automatically

Whenever your target trader makes a move, the bot places a similar order from your account scaled to your comfort level.

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Star Growth

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AI-Generated Review

What is polymarket-trading-bot?

A TypeScript bot that follows other Polymarket traders by mirroring their trades to your own wallet. Pick a target wallet address, set a size multiplier, and the bot polls the Polymarket API on a schedule—placing scaled copies of their orders from your account. It is copy trading, not arbitrage: you win and lose with your target. Configuration covers poll frequency, max order caps, and trade-only filtering.

Why is it gaining traction?

It removes the manual work of watching leaderboards and placing orders manually. The setup is straightforward—dotenv config, no complex deployment—and it handles the messy details like tick size rounding, proxy wallet resolution, and API key derivation automatically. Developers building Polymarket bots do not want to reinvent this logic from scratch.

Who should use this?

Crypto traders experimenting with copy trading strategies who want a starting point without building from scratch. Developers evaluating Polymarket API integrations can use this as a reference implementation. It is not suitable for production trading systems or anyone requiring sub-second execution.

Verdict

At 80 stars and a 0.699% credibility score, this is early-stage and unproven. The documentation is solid and the TypeScript implementation is clean, but there is no visible test suite and the GitHub history is minimal. If you want to prototype a Polymarket copy trading flow, this gives you working code to build on—but treat it as a learning tool, not a production system.

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