v56

latestOpenAPI 3.0.0raw.githubusercontent.com2026-07-215245616.9 KB

Fetch Order Books

Batch variant of {@link fetchOrderBook}. Fetches order books for multiple outcomes in a single request where the exchange supports it.

post/api/{exchange}/fetchOrderBooks

Path parameters

exchange'polymarket' | 'kalshi' | 'kalshi-demo' | 'limitless' | 'probable' | 'baozi' | 'myriad' | 'opinion' | 'metaculus' | 'smarkets' | 'polymarket_us' | 'gemini-titan' | 'hyperliquid' | 'suibets' | 'rain' | 'hunch' | 'router' required

The prediction market exchange to target.

Request body

Response

Fetch Order Books response

successboolean
dataobject

Example response

{
  "success": true
}