md0070

md0070 / polymarket-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

81
724
80% credibility
Found May 23, 2026 at 81 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 automated trading bot for Polymarket prediction markets. It connects to your cryptocurrency account and automatically buys or sells 'UP' and 'DOWN' prediction tokens based on configurable rules. The bot monitors live prices every second, waits for the right market conditions, and executes real trades on the Polygon blockchain using your actual funds. Two trading strategies are available: one that only exits existing positions, and another that also enters new positions and can flip to the opposite side in certain conditions.

How It Works

1
🔍 Discover the trading bot

You find an open-source tool online that promises to automatically trade prediction markets on your behalf while you sleep.

2
🔑 Connect your trading account

You provide your wallet credentials so the bot can access your prediction market account and make trades automatically.

3
⚙️ Choose your trading style

You pick a trading strategy - either a cautious exit-only approach that sells when things look risky, or a more active approach that also enters new positions and can flip sides.

4
📊 Watch it monitor markets

The bot starts watching live prediction markets every second, tracking prices for Bitcoin, Ethereum, Solana, or XRP across different time windows.

5
The bot makes decisions
🛡️
Exit-only mode

Sells your position automatically when time is running out or prices move too far from the middle

⚡
Active trading mode

Buys when conditions are right, sells when they change, and can even flip to the opposite position in an emergency

6
📱 Receive updates

You see a live dashboard showing your portfolio value, current positions, and market trends updating every few seconds.

💰 Automated trading complete

Your prediction market trades execute automatically based on your rules, without you needing to watch the screen all day.

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Star Growth

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AI-Generated Review

What is polymarket-trading-bot?

A TypeScript trading bot that automates UP/DOWN prediction market trades on Polymarket. It connects to the CLOB API, polls bid/ask prices every second, and executes configurable strategies based on time remaining and price ratios. The bot targets crypto markets (BTC, ETH, SOL, XRP) across various time windows from 5 minutes to 24 hours, posting real orders against on-chain proxy wallet balances. Two strategy modes handle entry/exit logic: one for exit-only liquidation and another with entry ranges and emergency swap capabilities.

Why is it gaining traction?

Developers are drawn to the live trading capability without simulated PnL. The configuration-driven approach via trade.toml lets traders adjust position sizing, entry/exit thresholds, and strategy selection without touching code. The emergency swap feature in trade_2 enables rapid exposure flipping when conditions shift. Built on the official @polymarket/clob-client-v2 library, it handles authentication, retry logic, and balance polling out of the box.

Who should use this?

Traders already running Gnosis Safe setups on Polymarket who want hands-off execution. Developers building Polymarket automation stacks will find the strategy framework extensible. Not suitable for beginners: requires understanding of proxy wallets, Polygon USDC funding, and prediction market mechanics. Those wanting to backtest strategies should look elsewhere first.

Verdict

A functional but early-stage tool with 81 stars and a credibility score of 0.80%. The documentation is decent and the code is readable, but test coverage is unclear and the single-maintainer repo carries typical startup risk. Start with paper money or minimal stake ($1-3) as recommended. Worth exploring if you need TypeScript-based Polymarket automation, but treat it as a starting point requiring your own hardening before scaling.

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