polymarket

Query Polymarket REST APIs for markets, prices, order books, and history.

Updated Mar 7, 2026
One-click install
npx skills add https://github.com/Simon-Copilot-Studio/ai-content-hub --skill polymarket-simon-copilot-studio
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: polymarket
Source: https://github.com/Simon-Copilot-Studio/ai-content-hub/tree/main/research/polymarket
Command: npx skills add https://github.com/Simon-Copilot-Studio/ai-content-hub --skill polymarket-simon-copilot-studio

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

Polymarket exposes prediction-market data through public REST APIs, but users often need a ready-to-use interface to discover markets, fetch current prices, orderbook data, and price history without writing code.

Core Features & Use Cases

  • Search and discover events and markets across Gamma
  • Retrieve current prices, outcomes, volumes, and market status
  • Access price history and open trades via Data API for analysis
  • Read-only access without API keys for quick insights

Quick Start

Query Polymarket for the latest price data on a specific event or token.

Frequently Asked Questions about polymarket

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I get current prices and market data from Polymarket?

You can retrieve current Polymarket prices, outcomes, and volumes by querying public read-only REST APIs. The tool links Gamma, CLOB, and Data API endpoints to fetch real-time market status and present it in structured, human-readable formats.

Do I need an API key to query Polymarket prediction market data?

No API keys are needed to query Polymarket prediction market data. The tool handles publicly available read-only REST endpoints, allowing you to search events and access order books or price history without authentication.

How do I access Polymarket price history for analysis?

Access Polymarket price history and open trades via the Data API. The tool retrieves historical price data and parses double-encoded fields like outcomePrices and clobTokenIds to provide structured datasets for analytics.

Why do Polymarket API fields like outcomePrices show up as encoded strings?

Polymarket API fields like outcomePrices and clobTokenIds appear as encoded strings because they are double-encoded in the public REST API response. This tool automatically parses these double-encoded fields to present clean, structured data.

Can I retrieve the order book for a specific Polymarket market?

Yes, you can retrieve the order book for specific Polymarket markets. The tool queries CLOB endpoints to fetch order book data alongside current prices, allowing you to analyze open trades and market depth.

What is the best way to search and discover events across Polymarket?

The best way to search and discover Polymarket events is by querying the Gamma API. This tool allows you to search across events and markets, retrieving current prices, volumes, and market status in a structured format.