polymarket

Name: polymarket
Availability: InStock
Author: cryptopafi

Retrieve live Polymarket market data from public APIs without authentication.

1|Updated Apr 12, 2026

Search Tags:#api #data-analytics #market-data #crypto #prediction-markets #polymarket

Ready to run

npx skills add https://github.com/cryptopafi/nexusos-skills --skill polymarket-cryptopafi

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: polymarket
Source: https://github.com/cryptopafi/nexusos-skills/tree/main/research/polymarket
Command: npx skills add https://github.com/cryptopafi/nexusos-skills --skill polymarket-cryptopafi

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

Query Polymarket data from public REST APIs to get market questions, prices, orderbooks, and price history without requiring authentication.

Core Features & Use Cases

Discover and browse events and markets via Gamma API.
Retrieve real-time prices, orderbooks, and historical price data via CLOB and Data APIs.
Handle double-encoded fields and present clean, readable outputs for decision support.
Use cases include answering "what are the odds" questions, monitoring market movements, or generating summaries for dashboards.

Quick Start

Run the polymarket.py CLI with a search or price command to fetch live market data.

Frequently Asked Questions about polymarket

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

FAQPage Schema

How do I get live Polymarket prices and market data without authentication?▼

You can retrieve live Polymarket prices and market data without authentication by querying public REST APIs. The Skill uses the Gamma API for market discovery, the CLOB API for prices and orderbooks, and the Data API for historical trades and open interest.

What is the best way to query Polymarket event details and orderbooks programmatically?▼

The best way to query Polymarket event details and orderbooks programmatically is by using the Gamma API for event discovery and the CLOB API for real-time orderbook data, which are parsed and formatted for easy consumption by AI assistants and dashboards.

Can I retrieve historical price history and trades from Polymarket public APIs?▼

Yes, you can retrieve historical price history and trades from Polymarket public APIs. The Skill leverages the Data API to fetch historical trades and open interest, and the CLOB API to pull historical price data for monitoring market movements over time.

Why are my Polymarket API responses showing double-encoded fields?▼

Polymarket API responses show double-encoded fields due to how the public REST endpoints structure their JSON payloads. This Skill automatically parses these double-encoded fields and presents clean, readable outputs for decision support and dashboard integration.

Do I need an API key to fetch Polymarket market odds and event questions?▼

No, you do not need an API key to fetch Polymarket market odds and event questions. The Skill retrieves live market data, including questions and prices, directly from public APIs without requiring any authentication or login credentials.

What Polymarket data can I use to answer "what are the odds" questions for dashboards?▼

To answer "what are the odds" questions for dashboards, you can use live market prices, event details, orderbooks, and historical price history fetched from Polymarket public APIs. The Skill formats this data for easy consumption by AI assistants and dashboard visualizations.