PO
Polymarket Data API
Prediction markets: query user positions, trades, activity, holders, open interest and trader leaderboards
OpenAPI 3.0.317 operations23 schemas1 revision
Changes
Full historySubscribe to this API to generate a client from its schema and get a pull request each time the schema changes.
Source
View schema- Document
- docs.polymarket.com · YAML, 41 KB
- Retrieved
- Oct 12, 2026
- Digest
- bf2fd3dcf03f
For agents
Every page here has a markdown twin. The overview is one fetch; the llms.txt lists every operation with a link to its own markdown.
curl https://skmtc.dev/polymarket/apis/polymarket-data-api.mdcurl https://skmtc.dev/polymarket/apis/polymarket-data-api/llms.txt