Market data
The read endpoints an integration lives on — list, detail, order book, trade tape, and price history.
Market data is public: the endpoints below need no authentication (they sit on the generous
markets rate-limit bucket). Full request/response schemas are in the
API Reference; this is the orientation tour.
List markets
GET /api/v1/markets— a filterable, sortable page of markets.GET /api/v1/markets/cursor— the same data with signed-cursor pagination for stable deep iteration (the response exposesX-Next-Cursor).
Each market embeds its outcomes and their prices.
Market detail
GET /api/v1/markets/{market_id}— a single market by id.GET /api/v1/markets/slug/{slug}— the same, by human-readable slug.
Order book
GET /api/v1/orders/book/{outcome_id} returns the resting limit orders (bids and asks) for
an outcome. Because the engine is hybrid, market orders also fill against the AMM when the
book is thin — the book you read is the peer-to-peer layer over that always-on liquidity
(How pricing works).
Trade tape
GET /api/v1/markets/{market_id}/trades— recent executed trades on a market.GET /api/v1/trades/cursor— the trade tape with signed-cursor pagination, for walking the full history without gaps or duplicates.
Price history & candles
GET /api/v1/markets/{market_id}/price-history— the outcome price (implied probability) time series.GET /api/v1/markets/{market_id}/ohlc— OHLC candles.
Both accept selectable ranges/intervals — see the API Reference for the exact query parameters rather than assuming a preset here.
Realtime instead of polling
For anything you’d otherwise poll — prices, the book, the tape — subscribe over the WebSocket feed instead. See Realtime and Quickstart step 5.

