Bars by Event

GET 
/openapi/market-data/event/market-bars-by-event

• Function description: Returns historical OHLCV bar data for all markets under a given event, keyed by market symbol. Use this endpoint to compare price movements across all contract outcomes within a single event.
• Frequency limit: Rate limit 60 requests every 1 minute.

Request

Responses

200

JSON object where key is market_symbol (string) and value is array of candlestick bar objects. See schema below for bar object fields.

401

Unauthorized: Authentication required

417

A business logic error triggered when the request cannot be processed due to domain-specific constraints.