polymarket

Query Polymarket public REST APIs for market prices, odds, and history.

Updated Apr 25, 2026
One-click install
npx skills add https://github.com/danmartinez78/echo-ghost-backup --skill polymarket-danmartinez78
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: polymarket
Source: https://github.com/danmartinez78/echo-ghost-backup/tree/main/skills/research/polymarket
Command: npx skills add https://github.com/danmartinez78/echo-ghost-backup --skill polymarket-danmartinez78

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

Retrieve current Polymarket data including market search results, individual market prices, and price history from public endpoints, enabling quick insights without manual API work.

Core Features & Use Cases

  • Search markets by query to discover events and related markets
  • Retrieve current prices, outcome probabilities, and price history for markets
  • Access tokenized market data for downstream tools and dashboards

Quick Start

Provide the latest market prices and history for a given Polymarket market by token_id or slug.

Frequently Asked Questions about polymarket

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

FAQPage Schema
How do I get current Polymarket prices and odds without authentication?

You can fetch current Polymarket prices and odds without authentication by querying the public REST APIs. This approach retrieves market prices, outcome probabilities, and search results directly without requiring manual API work or login credentials.

Can I retrieve Polymarket price history for a specific market?

Yes, retrieving Polymarket price history for a specific market is supported. By providing the market's token_id or slug, you can access historical price data and tokenized market data for downstream tools and dashboards.

What is the best way to search Polymarket prediction markets by keyword?

The best way to search Polymarket prediction markets by keyword is using a market search query. This discovers events and related markets across the platform, returning formatted results that handle double-encoded fields for clear display.

Do I need an API key to query Polymarket public endpoints for market data?

No, you do not need an API key to query Polymarket public endpoints for market data. The system retrieves current market prices, odds, and price history entirely without authentication, enabling quick insights from public REST APIs.

How does the Skill handle double-encoded fields in Polymarket API responses?

The Skill handles double-encoded fields in Polymarket API responses by automatically decoding them during retrieval. This formatting process ensures that market search results, prices, and outcome probabilities are displayed clearly without data parsing errors.