/v4/data/prediction/events/{id}

100 credits per API call

Retrieve a single prediction-market event by its platform-native identifier. Useful for hydrating event detail pages or following links from a listing.

Accepted id formats:

• Polymarket — numeric event id (e.g. 12345).
• Kalshi — event ticker (e.g. KXELONMARS). Tickers are uppercase alphanumeric with optional - and _ separators.

Other notes

• Returns 404 when the event does not exist on either platform.
• Returns 400 when the id does not match either accepted format.
• markets is populated only when includeMarkets=true is passed; otherwise it is null.
• volumeUnit and totalLiquidity follow the same per-platform rules as the listing endpoint.