Market Data
Order book
Current order book features for a market.
GET /orderbook/{condition_id}
Current order book features. Top-100 markets by 24h volume are kept warm by the order-book cache (5-min refresh). Long-tail markets return 404 — CLOB token IDs for those need to be resolved via Gamma first (tracked as a follow-up).
Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
condition_id | string | Yes | Polymarket conditionId (path param). Top-100 by volume only. |
curl -H "x-api-key: YOUR_KEY" \
"https://api.scanna.xyz/orderbook/0xfb1835..."