Outcome-Signal-Forge

Outcome-Signal-Forge / 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 trading bot

arbitrage-trading-bot polymarket-arbitrage-bot polymarket-arbitrage-trading-bot polymarket-trading-bot trading-bot
86
2,436
69% credibility
Found May 26, 2026 at 87 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 an open-source trading bot for Polymarket prediction markets. It automates buying and selling of UP/DOWN tokens on crypto price movements (Bitcoin, Ethereum, Solana, XRP) across various time windows. The bot connects to your crypto wallet, monitors live market prices every second, and executes trades based on configurable rules you choose. It offers two strategies: one for exiting existing positions and another for entering, exiting, and even swapping between positions automatically. The bot displays real-time updates showing prices, your portfolio balance, and trading activity.

How It Works

1
💡 You discover prediction market trading

You hear about Polymarket's crypto UP/DOWN markets where you can bet on price movements.

2
🤖 You find an automated trading tool

You discover this open-source bot that can watch prices and trade for you automatically.

3
⚙️ You choose your market and strategy

You pick which crypto to follow (Bitcoin, Ethereum, Solana, or XRP) and how long each trade window lasts (5 minutes to 24 hours).

4
🔗 You connect your trading wallet

You link your crypto wallet containing USDC so the bot can make real trades on your behalf.

5
🚀 You start the bot

With everything set up, you launch the bot and watch it come alive on your screen.

6
The bot watches and decides
📈
Strategy 1: Smart exits

The bot watches your existing positions and sells when the time is right or prices move far enough.

🔄
Strategy 2: Full automation

The bot enters new trades, exits them at profit targets, and can even swap to the opposite position instantly.

🎉 Your trading runs hands-free

The bot executes your strategy around the clock, showing you live updates on prices, your balance, and open positions.

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Star Growth

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AI-Generated Review

What is trading-bot?

A TypeScript bot that automates trading on Polymarket's crypto prediction markets. It watches live UP/DOWN prices for Bitcoin, Ethereum, Solana, and XRP across time windows ranging from 5 minutes to 24 hours, then executes buy and sell orders based on configurable rules. The bot connects to Polymarket's CLOB API on Polygon, reads real on-chain balances, and supports both simple EOA wallets and Gnosis Safe proxies. You configure your strategy and position size in a TOML file, then run it with a single command.

Why is it gaining traction?

Prediction market automation is a growing niche, and this fills a gap for developers who want to run their own Polymarket strategies without relying on third-party services. The two built-in strategies cover different approaches: one for exiting existing positions and another that enters, exits, and can immediately flip to the opposite side. The setup is straightforward for anyone familiar with Node.js and environment variables. Real-time portfolio logging with trend signals gives operators visibility without needing external dashboards.

Who should use this?

Developers and traders who understand Polymarket's market structure and want to automate position management. This is not a plug-and-play profit machine; it requires configuring thresholds, understanding trading fees, and starting with small position sizes. Crypto-native users comfortable with Polygon wallets and private key management will get the most out of it. Researchers exploring prediction market dynamics might also find it useful for collecting execution data.

Verdict

The project is functional and clearly documented, but with 86 stars and a credibility score of 0.699%, it remains early-stage and unaudited. The codebase lacks visible test coverage, which matters when real funds are on the line. Start with the minimum trade size, understand the fee structure, and do not treat this as production-ready without further validation.

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