PolyOrderbooks
Infrastructure & APIs Freemium ACTIVE
Added 2026-08-13 • Last verified 2026-10-24
PolyOrderbooks serves historical Polymarket L2 order book snapshots at 250ms resolution, with price history and liquidity metrics, through a REST API and an official Python SDK. The operator reports coverage of 1.16 million crypto and sports markets and 2.5 billion L2 snapshots. A free Starter tier sits alongside Pro and Scale subscriptions, with enterprise S3 bulk exports for larger pulls.
$Pricing Details
Freemium: free Starter tier; Pro and Scale subscriptions, plus Enterprise S3 bulk exports for custom limits.
✦Features
- › Historical L2 Order Books
- › Price History
- › Liquidity Metrics
- › REST API
- › Python SDK
- › Enterprise S3 Export
- › Backtesting Data
#LATEST FROM X
Quick Specs
Pricing Freemium — Freemium: free Starter tier; Pro and Scale subscriptions, plus Enterprise S3 bulk exports for custom limits.
Status ACTIVE
Platform
🌐 Web🔌 API
Supported Markets
Polymarket
Tags
#API#Historical Data#Order Book#L2#Polymarket#Backtesting#Python SDK
Added 2026-08-13
Last verified 2026-10-24