polymarket

Query Polymarket REST APIs for real-time prediction market data.

7|1|Updated Jul 26, 2026

Search Tags:#probability #trading #market-data #prediction-markets #polymarket #odds

Ready to run

npx skills add https://github.com/paxlabs-inc/ion-agent --skill polymarket-paxlabs-inc

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: polymarket
Source: https://github.com/paxlabs-inc/ion-agent/tree/main/skills/research/polymarket
Command: npx skills add https://github.com/paxlabs-inc/ion-agent --skill polymarket-paxlabs-inc

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 direct, programmatic access to real-time betting odds, market liquidity, 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 real-time orderbook data, midpoint prices, and historical probability trends for any given market.
Use Case: If you are researching the likelihood of a specific political or economic event, use this skill to pull the current market-implied probability and view the historical price movement to understand how sentiment has shifted over time.

Quick Start

Use the polymarket skill to search for current market odds regarding 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 implied probabilities for global events?▼

To retrieve real-time prediction market data and implied probabilities, this skill queries Polymarket REST APIs to fetch event discovery, orderbook depth, and historical price trends for quantitative analysis of global events.

Can I retrieve orderbook depth and historical price trends for a specific prediction market?▼

Yes, you can retrieve orderbook depth and historical price trends for a specific prediction market. The skill queries the Polymarket REST APIs to pull real-time orderbook data, midpoint prices, and historical probability trends to show how market sentiment has shifted over time.

What do I need to parse Polymarket API responses for market odds and liquidity?▼

You need standard Python library support for HTTP requests and JSON parsing to handle Polymarket API responses. The skill requires this environment setup to process the double-encoded API responses containing market odds and liquidity data.

Does this tool support programmatic access to bypass manually navigating prediction markets?▼

Yes, this tool provides direct, programmatic access to real-time betting odds, market liquidity, and historical price trends. It removes the friction of manually navigating prediction markets by automating the retrieval of market-implied probabilities.

Are there limitations when analyzing double-encoded API responses from Polymarket?▼

Yes, a known constraint is that Polymarket API responses are double-encoded. You must handle this parsing limitation carefully using standard Python JSON libraries to successfully extract the prediction market data and historical price trends.