Polymarket Developer Essentials: 18 Core Open-Source Tool Libraries Validated in Practice

Compiled by / Odaily Golem (@web3_golem)

There are many code repositories on GitHub that assist in building Polymarket tools. After detailed analysis, I have selected 20 core repositories that can help developers build unique products, technologies, or trading systems. These are the most popular and battle-tested tools actually used by top traders and developers, provided here for readers’ reference.

Selection Criteria:

• GitHub Stars (community-validated)
• Recent Activity (actively maintained)
• Fork Count (actual usage)
• Reliability Score

Polymarket Official AI Trading Agent

Tautan: https://github.com/Polymarket/agents

Stars: ⭐ 1,869

Use Case: Can assist developers in building automated trading strategies that require no human intervention, and can also integrate with developers’ own machine learning models.

Smart Money Copy Trading Bot

Tautan: https://github.com/vladmeer/polymarket-copy-trading-bot

Stars: ⭐ 1,140

Use Case: Helps build tools that automatically copy top traders’ trades in real-time, thereby mastering Polymarket strategies validated by smart money.

Arbitrage Copy Trading Bot

Tautan: https://github.com/vIadmeer/polymarket-bot

Stars: ⭐ 813

Use Case: A versatile trading bot with both arbitrage and copy trading capabilities, enabling arbitrage, market making, and copy trading simultaneously on Polymarket.

Automated Pasar Maker Bot

Tautan: https://github.com/warproxxx/poly-maker

Stars: ⭐ 792

Use Case: An automated market maker bot configured using Google Sheets, which can provide liquidity and earn fees by maintaining order book depth for both buyers and sellers.

Polymarket Central Limit Order Book (CLOB) Official Python Client

Tautan: https://github.com/Polymarket/py-clob-client

Stars: ⭐ 700

Use Case: Helps developers build custom Python trading tools, data analysis pipelines, or integrate Polymarket into existing systems.

Copy Trading Bot with Position Management

Tautan: https://github.com/earthskyorg/Polymarket-Copy-Trading-Bot

Stars: ⭐ 608

Use Case: An advanced copy trading bot with automatic position management features, capable of setting up automatic wallet tracking and position mirroring, with customizable risk parameters.

Polymarket Alpha Alat

Tautan: https://github.com/yorkeccak/Polyseer

Stars: ⭐ 532

Use Case: Provides real-time alerts for Polymarket market movements and newly listed event contracts, allowing users to discover trading opportunities early.

Data Retrieval Tool

Tautan: https://github.com/warproxxx/poly_data

Stars: ⭐ 453

Use Case: A comprehensive tool for retrieving Polymarket market, event, and historical trade data, helping developers build analytical dashboards, backtest strategies, or conduct market research using structured historical data.

Market Spread Arbitrage Bot

Tautan: https://github.com/vladmeer/polymarket-arbitrage-bot

Stars: ⭐ 450

Use Case: A bot that exploits price discrepancies across Polymarket to perform arbitrage, automatically identifying and executing trades in mispriced markets to capture risk-free profits.

Polymarket CLOB Official TypeScript/JavaScript Client

Tautan: https://github.com/Polymarket/clob-client

Stars: ⭐ 419

Use Case: Can be used to build web-based trading interfaces, browser extensions, or Node.js trading bots with full order book access.

Polymarket CLOB Official Rust Client

Tautan: https://github.com/Polymarket/rs-clob-client

Stars: ⭐ 418

Use Case: Build ultra-fast, low-latency trading systems using Rust, helping developers gain a competitive edge.

Copy Trading Bot with Telegram Interface

Tautan: https://github.com/yesnotrader/polymarket-copy-trading-bot-telegram-ui

Stars: ⭐ 413

Use Case: Allows direct control of Polymarket copy trading settings via Telegram, making it easy to monitor positions and adjust settings anytime, anywhere.

Unified API for Trading Across Multiple Prediction Markets (Polymarket, Kalshi, etc.)

Tautan: https://github.com/pmxt-dev/pmxt

Stars: ⭐ 396

Use Case: Helps build cross-platform trading tools or arbitrage bots that operate across different prediction market platforms.

Copy Trading Bot with Risk Management Features

Tautan: https://github.com/Trust412/polymarket-copy-trading-bot-v1

Stars: ⭐ 391

Use Case: A more feature-rich copy trading bot with position tracking and risk management capabilities, automatically replicating Polymarket smart money strategies with customizable position sizing and stop-loss rules.

Agent Fusing Binance Futures Real-time Data into Polymarket

Tautan: https://github.com/humanplane/cross-market-state-fusion

Stars: ⭐ 326

Use Case: A reinforcement learning agent that fuses Binance Futures real-time data into Polymarket predictions, combining kriptocurrency price trends with prediction market data to forecast crypto market movements using reinforcement learning.

High-Performance Copy Trading Bot Based on Rust

Tautan: https://github.com/soulcrancerdev/polymarket-trading-bot

Stars: ⭐ 312

Use Case: A high-performance, highly reliable copy trading bot based on Rust, helping to deploy a lightweight, fast, and extremely resource-efficient copy trading system.

Multi-Strategy Bot

Tautan: https://github.com/HyperBuildX/Polymarket-Copy-Trading-Bot

Stars: ⭐ 292

Use Case: Can run multiple trading strategies through a single bot, supporting copy trading, arbitrage, and automated trading.

Polymarket Official CTF (Conditional Token Framework) Smart Contracts

Tautan: https://github.com/Polymarket/ctf-exchange

Stars: ⭐ 287

Use Case: Helps developers understand the underlying protocol, build custom integrations, or deploy their own prediction market infrastructure.

Access the Complete Database

A complete spreadsheet containing over 1500 repositories, sorted by reliability score, category, programming language, and activity status. The database includes:

• All repositories ranked by reliability score
• Filterable by category (Trading Bots, Data & Analytics, Official SDKs, Infrastructure)
• Sortable by stars, forks, last update time, and programming language
• Activity status for each repository (Active/Medium/Stale)

Tautan: https://docs.google.com/spreadsheets/d/1gTVgVmjj5cf4PzfBSlf5HYEu22N5f4kg/edit?usp=sharing&ouid=106458332154365965416&rtpof=true&sd=true

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