polymarket

Query Polymarket REST APIs for prediction market data and orderbook depth.

Updated Jul 6, 2026

Search Tags:#analytics #finance #trading #market-data #prediction #polymarket

Ready to run

npx skills add https://github.com/ghufronbagaskara/agent-im --skill polymarket-ghufronbagaskara

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: polymarket
Source: https://github.com/ghufronbagaskara/agent-im/tree/main/hermes-home/skills/research/polymarket
Command: npx skills add https://github.com/ghufronbagaskara/agent-im --skill polymarket-ghufronbagaskara

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This skill eliminates the need to manually browse prediction market websites by providing direct, programmatic access to real-time market odds, orderbooks, and historical price data.

Core Features & Use Cases

Market Discovery: Search for specific events or browse trending prediction markets by volume.
Data Analysis: Retrieve detailed orderbook snapshots, midpoint prices, and historical price trends for any market condition.
Use Case: A user wants to know the current market sentiment on a specific political or economic event; this skill fetches the latest Yes/No probabilities and volume data instantly.

Quick Start

Use the polymarket skill to search for markets related to the upcoming election and display their current odds.

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 and orderbook depth programmatically?▼

You can retrieve real-time prediction market data by querying Polymarket REST APIs to fetch event discovery, orderbook depth, and historical price trends using standard Python HTTP GET requests to parse JSON-encoded market data.

Can I automate monitoring binary outcome probabilities and market liquidity across event categories?▼

Yes, automating monitoring of binary outcome probabilities and market liquidity is possible by continuously querying the Polymarket REST APIs to fetch current Yes/No probabilities and volume data across various event categories.

What's the best way to search for specific events or browse trending prediction markets by volume?▼

The best way to search for specific events or browse trending prediction markets by volume is to use programmatic API queries that retrieve event discovery data and current market odds directly without manual browsing.

Do I need any external dependencies to parse JSON-encoded market data from prediction market APIs?▼

No external dependencies are needed to parse JSON-encoded market data, as the skill requires only standard Python library access to perform HTTP GET requests and process the returned prediction market data.

Does this approach work for retrieving historical price trends and midpoint prices for any market condition?▼

Yes, this approach works for retrieving historical price trends and midpoint prices for any market condition by querying the Polymarket REST APIs to capture detailed orderbook snapshots and probability data.

When should I not use automated API queries for prediction market data retrieval?▼

You should not use automated API queries for prediction market data retrieval if you need complex trading execution, order placement, or features beyond reading market odds, orderbooks, and historical price trends.