hypertp

hypertp / Polymarket-market-maker-bot

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Polymarket Market Maker, Liquidity, Copy Trading & Automated Trading Engine Production-ready Polymarket trading bot designed for market making, liquidity provision, spread capture, and automated trading on the Polymarket CLOB (Central Limit Order Book). Polymarket Market Maker Bot, Polymarket Market Maket Bot, Polymarket Market Maker Bot.

polymarket.com polymarket polymarket-copytraidng-bot polymarket-market-maker-trading-bot polymarket-sports-market
37
360
69% credibility
Found Apr 16, 2026 at 37 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
JavaScript
AI Summary

An automated tool for providing liquidity and executing market-making strategies on Polymarket prediction markets.

How It Works

1
🔍 Discover the trading helper

You find this handy tool online while looking for ways to automatically trade on prediction markets like Polymarket.

2
📥 Get it ready

You download the tool and connect your trading wallet so it knows where to send your trades.

3
🎯 Choose your market

You pick a lively prediction market, like an upcoming event, to focus your trading on.

4
⚙️ Set your trading style

You tweak simple sliders for trade sizes, risk comfort, and how wide to set your offers to stay safe and steady.

5
▶️ Start the magic

With one click, you launch it and it begins placing smart buy and sell offers around the market price.

6
📊 Watch it work

You keep an eye on logs and charts as it balances your trades, cancels old ones, and grabs profits from spreads.

💰 Enjoy steady gains

Your account grows passively from providing liquidity, with risks managed automatically along the way.

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Star Growth

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AI-Generated Review

What is Polymarket-market-maker-bot?

This TypeScript/Node.js bot automates market making on Polymarket's CLOB, placing limit orders to provide liquidity, capture spreads, and run passive trading strategies. Configure your wallet private key, market ID, spreads in basis points, exposure limits, and refresh rates via .env, then npm start—it handles quote generation around mid-price, cancel/replace cycles, and auto-redeems settled positions above a USD threshold. Users get real-time WebSocket orderbook feeds, JSON logs, and Prometheus metrics at localhost:9305/metrics for monitoring.

Why is it gaining traction?

It bundles pro features like mirrored YES/NO inventory balancing, pre-trade risk validation, batch cancellations, and stale order cleanup into a single deployable package—far beyond basic Polymarket GitHub API scripts. Devs dig the configurable taker-delay timing, discovery mode for active markets, and gas-optimized flags, letting you tune for passive maker flow without reinventing wheels. Niche Polymarket GitHub bot seekers find it production-ready out of the box.

Who should use this?

Prediction market traders providing liquidity on Polymarket CLOB to earn spreads. Systematic devs automating single-market making before scaling to multi-market. Copy trading enthusiasts extending it for signal-following via market ID lists.

Verdict

Grab it if you're dipping into Polymarket market maker bot GitHub tools—docs, config guide, and quickstart shine for fast setup. With 37 stars and 0.7% credibility score, it's immature; paper trade small sizes first to validate in live conditions.

(198 words)

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