polymarket

Query Polymarket market data via Gamma, CLOB, and Data REST APIs.

1|Updated Mar 22, 2026
One-click install
npx skills add https://github.com/nelohenriq/hermes-agent-plus --skill polymarket-nelohenriq
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: polymarket
Source: https://github.com/nelohenriq/hermes-agent-plus/tree/main/skills/research/polymarket
Command: npx skills add https://github.com/nelohenriq/hermes-agent-plus --skill polymarket-nelohenriq

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

Polymarket data is scattered across public endpoints; this skill consolidates search, pricing, and history into a single queryable interface for read-only data access.

Core Features & Use Cases

  • Search markets by query or slug and retrieve current prices, history, and orderbooks for read-only data.
  • Retrieve and present market odds, volumes, and token mappings for quick insights.
  • Use Case: A data analyst wants live odds and trading activity for a Polymarket event to track market sentiment.

Quick Start

Ask Polymarket for the latest price and history for a market by slug.

Frequently Asked Questions about polymarket

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

FAQPage Schema
How do I retrieve current prices and orderbooks for Polymarket prediction markets?

You can retrieve current prices and orderbooks by querying Polymarket prediction market data via public REST APIs. The skill interfaces with Gamma, CLOB, and Data APIs to fetch real-time market odds and trading activity.

Can I search Polymarket events by slug to track market sentiment?

Yes, you can search Polymarket prediction market data by query or slug. This allows you to retrieve specific event odds, volumes, and token mappings to quickly track market sentiment.

What is the best way to access Polymarket price history for data analytics?

The best way to access Polymarket price history is by querying the public REST APIs through this skill. It consolidates historical pricing data from scattered endpoints into a single read-only queryable interface.

Does this tool support executing trades on Polymarket prediction markets?

No, this skill provides read-only data access for Polymarket prediction markets. It retrieves current prices, orderbooks, and price history but does not support executing trades or interacting with the blockchain.

Why does querying Polymarket market data sometimes return double-encoded JSON fields?

Double-encoded JSON fields occur in some Polymarket API responses. This skill implements robust handling to automatically parse and format these fields, ensuring you receive clean, structured market data.