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v0.2.0
Eight tools for historical Polymarket order book data.
- Series, event and market discovery
- L2 order book depth at 1-second resolution
- Price history and market metrics
- Plan and quota
Runs via npx -y @polyorderbooks/mcp-server. Requires POLYORDERBOOKS_API_KEY; a free Starter key works and queries at the same 1-second resolution as paid plans.
Polymarket archives no order book history, so this serves depth captured live. An open dataset of 897,192 snapshots is published under CC BY 4.0 with DOI 10.5281/zenodo.22084114.