polymarket

Query Polymarket prediction market data from public REST APIs.

1|1|Updated Apr 26, 2026
One-click install
npx skills add https://github.com/BermudaLocals/hermes-agent-lite --skill polymarket-bermudalocals
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: polymarket
Source: https://github.com/BermudaLocals/hermes-agent-lite/tree/main/skills/research/polymarket
Command: npx skills add https://github.com/BermudaLocals/hermes-agent-lite --skill polymarket-bermudalocals

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

Quick access to Polymarket market data from public APIs without authentication, enabling fast decision-making on markets, odds, and history.

Core Features & Use Cases

  • Search and browse markets and events using the Gamma public API to discover questions and markets
  • Retrieve current prices, orderbooks, and price history from the CLOB and Data APIs for any market
  • Monitor recent trades and open interest to assess market activity and trends

Quick Start

Ask me for the latest Polymarket odds for a market or its price history.

Frequently Asked Questions about polymarket

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

FAQPage Schema
How do I get real-time prediction market odds from Polymarket without authentication?

Fetch real-time Polymarket prediction market odds without authentication by querying public REST APIs. This read-only access retrieves current prices and market details directly from the Gamma and CLOB APIs.

Can I retrieve historical prices and recent trades for prediction markets?

Yes, you can retrieve historical prices and monitor recent trades by querying the CLOB and Data APIs. This provides insights into market activity, open interest, and volume trends over time.

How do I search for specific events and questions on the Polymarket prediction market?

Search and browse Polymarket prediction market events using the Gamma public API. This allows you to discover available questions, market details, and current odds without needing to log in.

Do I need an API key or authentication to access Polymarket market data?

No API key or authentication is needed to access Polymarket market data. The system satisfies structured, read-only data queries by fetching market details, orderbooks, and volumes directly from public REST APIs.

What is the best way to monitor open interest and trading volume on prediction markets?

The best way to monitor prediction market open interest and trading volume is by fetching real-time data from public APIs. This approach calculates standardized price formats and volume metrics without requiring authentication.

Why does querying prediction market data return double-encoded fields?

Querying prediction market data returns double-encoded fields from the public REST APIs. The system handles this encoding automatically, parsing the data to present standardized price formats and volume calculations.