polymarket

Query Polymarket REST APIs for real-time odds, orderbooks, and price trends.

Updated Jul 13, 2026
One-click install
npx skills add https://github.com/zangjeicy/Hermes --skill polymarket-zangjeicy
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: polymarket
Source: https://github.com/zangjeicy/Hermes/tree/main/skills/research/polymarket
Command: npx skills add https://github.com/zangjeicy/Hermes --skill polymarket-zangjeicy

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill removes the friction of manually navigating prediction markets by providing instant, programmatic access to real-time betting odds, market volumes, and historical price trends.

Core Features & Use Cases

  • Market Discovery: Search for specific events or browse trending prediction markets across the Polymarket platform.
  • Data Analysis: Retrieve detailed orderbook data, midpoint prices, and historical probability trends for any market.
  • Use Case: Quickly determine the market-implied probability of a specific political or economic event by querying the latest orderbook and price history without leaving your terminal.

Quick Start

Use the polymarket skill to search for current prediction markets related to the upcoming presidential election.

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 data and odds for Polymarket events?

You can retrieve real-time prediction market data by querying public REST APIs to fetch current betting odds, market volumes, and orderbook details for binary outcome events. This provides instant access to market-implied probabilities.

How do I retrieve historical price trends for binary outcome markets?

Historical price trends for binary outcome markets are retrieved by querying public Polymarket REST APIs. This provides historical probability data and midpoint price movements for analyzing how event odds have shifted over time.

What is the best way to monitor prediction market orderbooks programmatically?

The best way to monitor prediction market orderbooks programmatically is by querying read-only REST API endpoints to extract midpoint prices and detailed orderbook data, allowing you to analyze market depth and liquidity without manual navigation.

Can I analyze Polymarket betting odds without needing an API key or external dependencies?

Yes, you can analyze betting odds without external dependencies because this approach uses standard library modules for JSON parsing and HTTP requests to access read-only public REST APIs, requiring no API key for basic market discovery and data retrieval.

Does this approach to market data retrieval support placing trades or modifying orders?

No, this approach to market data retrieval does not support placing trades or modifying orders because it operates strictly on read-only public REST APIs designed for discovering events and analyzing odds, orderbooks, and historical trends.

How do I discover trending prediction markets across the Polymarket platform?

You can discover trending prediction markets across the platform by searching for specific events or browsing available markets through public REST API queries, retrieving real-time data on political and economic binary outcomes directly in your terminal.