codetrybe

codetrybe / polymarket-arbitrage-bot

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polymarket arbitrage bot polymarket arbitrage bot

91
213
80% credibility
Found Mar 31, 2026 at 92 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 automated bot for trading on Polymarket's 15-minute Up/Down prediction markets for cryptocurrencies, using a dump-and-hedge strategy to buy dips and lock in arbitrage profits.

How It Works

1
🔍 Discover the smart trader

You stumble upon this handy bot on GitHub that automatically spots money-making opportunities in quick prediction games about crypto prices going up or down.

2
💻 Get it ready on your machine

Follow easy steps to download and set it up, just like installing a simple app on your computer.

3
🔗 Connect your wallet and choices

Link your crypto wallet for trading and pick which games to watch, like Bitcoin or Ethereum ups and downs.

4
🧪 Test with pretend trades

Run it in practice mode to watch it catch price dips, buy the cheap side, hedge smartly, and show profits without using real money.

5
🚀 Launch for real action

Flip the switch to live trading, and let the bot handle buys, hedges, and cash-outs on its own.

💰 Watch your winnings grow

Relax as the bot locks in gains from each quick game, redeems your shares, and builds up steady profits over time.

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Star Growth

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AI-Generated Review

What is polymarket-arbitrage-bot?

This TypeScript Node.js bot automates arbitrage on Polymarket's 15-minute Up/Down markets for BTC, ETH, SOL, and XRP via Gamma and CLOB APIs. It detects sharp dumps in the opening minutes, buys the dipped outcome, then hedges the opposite side when their prices sum below your target (like 0.95), locking profit at $1 settlement—or forces a stop-loss hedge. Configure via .env, test in simulation with `npm run sim`, go live with `npm run prod` using your Polygon wallet's USDC.

Why is it gaining traction?

Stands out with auto market discovery, period rollovers, position tracking, and P&L logging to history.toml—no babysitting orderbooks. Simulation defaults let you tune dump thresholds and shares risk-free, while proxy wallet support and graceful error handling make it production-ready for polymarket arbitrage trading bot setups. Devs dig the dump-and-hedge edge on Polymarket binaries, echoed in arbitrage Reddit and GitHub discussions.

Who should use this?

Prediction market traders chasing polymarket arbitrage betting edges on crypto binaries or sports outcomes, with USDC on Polygon. Node devs forking a polymarket arbitrage scanner or telegram-notified bot base, skipping boilerplate API plumbing.

Verdict

Worth spinning up in sim for polymarket arbitrage tool fans—91 stars and strong README signal momentum, but 0.800000011920929% credibility score means audit orders before prod. Mature enough for small stakes if you test params.

(198 words)

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