PolyOrderbooks
Access historical Polymarket order book data, prices, and liquidity via a live REST API, Python SDK, or Enterprise S3 export.
Open productWhat it does
About PolyOrderbooks
PolyOrderbooks is a historical data platform for Polymarket prediction markets. It provides access to bid/ask depth, market prices, and liquidity through a live REST API, an official Python SDK, or S3 bulk export for Enterprise users. The service snapshots active markets down to 1-second intervals and maintains queryable records for settled markets, including final outcomes.
- Availability:
- launched
- Access:
- freemium
- Format:
- service
- Platform:
- api
Pricing at launch: Starter tier is free, Pro is $19/mo, Scale is $49/mo, and Enterprise plans are offered. Checkout accepts card payments and over 300 cryptocurrencies.
Core capabilities
Data Access Methods
Access historical Polymarket order books, prices, and liquidity through a live REST API, PyPI Python SDK (polyorderbooks), or S3 bulk exports.
Market Snapshot Granularity
Records open market snapshots at up to 1-second intervals on Pro and Scale plans while keeping settled market data and winning outcomes available.
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