Polymarket API

Complete public data for Polymarket prediction markets: discover events and markets, live odds and full order books, historical price candles, recent trades, top holders, comments, resolution state, and any wallet's positions, activity and PnL. One consistent schema — no juggling Gamma, CLOB and Data API hosts, token IDs or pagination quirks. Public market data only; this API does not place or cancel orders. Identify markets by human `slug` (from the Polymarket URL). Price endpoints use the outcome `token_id` returned by `Get Market Details`. Wallet endpoints take a Polygon address. Unknown slugs, markets, and wallets return HTTP 404. Invalid parameters return HTTP 400.. Access real-time data via REST API or import directly into Google Sheets with our no-code add-on.