One-click install
npx skills add https://github.com/quiznat/Hermes_Sapho --skill polymarket-quiznat
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: polymarket
Source: https://github.com/quiznat/Hermes_Sapho/tree/main/.hermes/skills/research/polymarket
Command: npx skills add https://github.com/quiznat/Hermes_Sapho --skill polymarket-quiznat

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

Polymarket data access is often scattered across multiple endpoints; this skill provides a unified, read-only interface to discover markets, fetch current prices, orderbooks, and price history from Polymarket's public REST APIs.

Core Features & Use Cases

  • Discover and search markets via Gamma API
  • Retrieve current prices, orderbooks, and price history via CLOB and Data APIs
  • Use in workflows for market analysis, odds tracking, or research on prediction markets

Quick Start

Run the polymarket.py CLI with a sample command such as search "bitcoin" to fetch matching markets.

Frequently Asked Questions about polymarket

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

FAQPage Schema
How do I retrieve Polymarket prices and orderbook data via public APIs?

You can retrieve Polymarket prices and orderbook data by querying the public CLOB and Gamma REST APIs, which provide read-only access to current market prices and orderbooks without requiring authentication.

What is the best way to search Polymarket prediction markets programmatically?

The best way to search Polymarket prediction markets programmatically is by using the Gamma API endpoints, which allow you to discover and filter markets based on specific query terms like event names or asset types.

Can I fetch Polymarket price history for market analysis without API authentication?

Yes, you can fetch Polymarket price history for market analysis without API authentication by utilizing the public Data API endpoints to retrieve historical price data and event details.

Does the Polymarket data API integration handle double-encoded JSON fields?

Yes, Polymarket API integration handles double-encoded JSON fields by automatically parsing the nested JSON structures returned by the Gamma, CLOB, and Data APIs during the data retrieval process.

Do I need an API key to access Polymarket market data for odds tracking?

No, you do not need an API key to access Polymarket market data for odds tracking because the skill relies exclusively on public, read-only REST API endpoints to fetch prices and orderbooks.

What are the limitations of using public read-only APIs for Polymarket data retrieval?

The main limitation of using public read-only APIs for Polymarket data retrieval is that you can only fetch current prices, orderbooks, and price history, but cannot execute trades, place orders, or access private account data.