polymarket

Retrieve real-time Polymarket prices, orderbooks, and historical trends via REST APIs.

Updated Jun 25, 2026
One-click install
npx skills add https://github.com/Rheasilvia/hermes-desktop --skill polymarket-rheasilvia
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: polymarket
Source: https://github.com/Rheasilvia/hermes-desktop/tree/main/skills/research/polymarket
Command: npx skills add https://github.com/Rheasilvia/hermes-desktop --skill polymarket-rheasilvia

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill solves the difficulty of manually tracking event probabilities and market sentiment by providing direct, automated access to real-time prediction market data from Polymarket.

Core Features & Use Cases

  • Market Discovery: Search for specific events or browse trending markets by volume.
  • Data Analysis: Retrieve current prices, orderbook depth, and historical price trends for any market outcome.
  • Use Case: Use this tool to quickly check the current market-implied probability of a specific political or economic event to inform your research or analysis.

Quick Start

Use the polymarket skill to search for 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 retrieve real-time prediction market data for event probabilities?

To retrieve real-time prediction market data, you can query live event probabilities, current prices, and orderbook depth directly from Polymarket APIs using standard library REST requests without authentication.

What is the best way to analyze market sentiment on Polymarket?

The best way to analyze market sentiment is by retrieving historical price trends and current orderbook depth for specific event outcomes to evaluate market-implied probabilities across diverse categories.

Do I need an API key to access Polymarket orderbooks and historical trends?

No, you do not need an API key. You can perform authenticated-free REST requests using standard library modules to parse JSON-encoded market data, orderbooks, and historical trends.

Can I browse trending prediction markets by trading volume?

Yes, you can browse trending prediction markets by trading volume. The skill facilitates market discovery by allowing you to search for specific events or browse markets based on volume metrics.

How do I find current market-implied probabilities for political events?

You can find current market-implied probabilities for political events by searching for specific event markets and retrieving their real-time pricing data to inform your research and analysis.

What are the limitations of using standard library modules for prediction market analysis?

The primary limitation is relying on standard library modules for REST requests and JSON parsing, which may require manual handling of rate limits or complex data transformation compared to specialized financial libraries.