polymarket

Query Polymarket REST APIs for market prices, orderbooks, and trade history.

Updated Apr 26, 2026
One-click install
npx skills add https://github.com/dawsonblock/HERMY --skill polymarket-dawsonblock
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: polymarket
Source: https://github.com/dawsonblock/HERMY/tree/main/hermes-agent-2026.4.23/skills/research/polymarket
Command: npx skills add https://github.com/dawsonblock/HERMY --skill polymarket-dawsonblock

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

Access Polymarket data quickly by querying public REST APIs to obtain market prices, volumes, and price history without building custom connectors.

Core Features & Use Cases

  • Search markets and events by keyword to discover relevant questions
  • Retrieve current prices, orderbooks, and price history for specific markets
  • List recent trades and volumes to gauge activity and liquidity
  • Use cases include monitoring odds, performing market analysis, and creating dashboards for prediction markets

Quick Start

Ask Polymarket to fetch the current price for a token, or retrieve the latest trades and price history for a market.

Frequently Asked Questions about polymarket

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

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

Retrieve Polymarket prices and market data by querying public REST APIs like Gamma, CLOB, and Data APIs. This approach fetches current prices, volumes, and price history directly without building custom connectors.

Can I search Polymarket prediction markets by keyword?

Yes, you can search Polymarket prediction markets by keyword to discover relevant questions. The Skill queries public APIs to find and present matching markets, allowing you to monitor odds and perform market analysis.

How do I get Polymarket orderbook and recent trade data?

Get Polymarket orderbook and recent trade data by querying the CLOB and Data APIs. The Skill retrieves read-only data on orderbooks, recent trades, and volumes, then formats prices as percentages for readability.

Does this approach parse double-encoded fields in Polymarket API responses?

Yes, this approach parses double-encoded fields in Polymarket API responses. It automatically handles the double-encoding, formats prices as percentages, and presents the read-only data in a user-friendly form.

What is the best way to monitor Polymarket odds without building custom connectors?

The best way to monitor Polymarket odds without custom connectors is querying public REST APIs. You can search markets by keyword, retrieve price history, and list recent trades to gauge activity and liquidity.