skills.rest
whichguy
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polymarket

Query prediction market prices, orderbooks, and historical data from Polymarket REST APIs.

1|Updated Jun 23, 2026
Search Tags:#market data#polymarket#price history#prediction markets#binary outcomes
One-click install
npx skills add https://github.com/whichguy/hermes-skills-marketplace --skill polymarket-whichguy
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: polymarket
Source: https://github.com/whichguy/hermes-skills-marketplace/tree/main/skills/polymarket
Command: npx skills add https://github.com/whichguy/hermes-skills-marketplace --skill polymarket-whichguy

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill allows users to query and explore data from Polymarket, a platform for prediction markets, providing insights into market prices, orderbooks, and historical data.

Core Features & Use Cases

  • Market Data Query: Retrieve information on markets, prices, orderbooks, and historical data from Polymarket.
  • Real-time Prices and Orderbooks: Access up-to-date market prices and orderbook data.
  • Historical Data Analysis: Analyze historical price data and market movements.
  • Use Case: A user interested in understanding the market odds of a specific event or the price trends of a market can use this skill to gather relevant information.

Quick Start

Query the odds of a specific event using the Polymarket skill.

Frequently Asked Questions about polymarket

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

FAQPage Schema
How do I query prediction market data from Polymarket?▼

You can retrieve prediction market prices, orderbooks, and historical data from Polymarket by querying the platform's public REST APIs. This skill provides read-only access to binary outcomes and market trends without requiring any authentication.

What prediction market data is available without authentication?▼

Polymarket's public REST APIs provide read-only access to prediction market data without authentication. You can retrieve real-time market prices, orderbook data, and historical price movements for binary outcomes.

Can I analyze historical price trends for binary outcomes on Polymarket?▼

Yes, you can analyze historical price data and market movements for binary outcomes on Polymarket. The skill queries historical data from Polymarket's public REST APIs to help you track price trends and market odds for specific events over time.

Does querying Polymarket orderbooks require an API key?▼

No, querying Polymarket orderbooks does not require an API key. The skill uses read-only access to Polymarket's public REST APIs, allowing you to retrieve up-to-date market prices and orderbook data without any authentication setup.

What are the limitations of using public REST APIs for prediction market data?▼

The main limitation of using Polymarket's public REST APIs for prediction market data is that access is restricted to read-only operations. You can retrieve binary outcome prices, orderbooks, and historical data, but cannot execute trades or place orders.

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