cURL
curl --request GET \ --url https://api.arbiterapi.com/v1/matching-markets/sports/{sport} \ --header 'X-API-Key: <api-key>'
{ "markets": {}, "sport": "<string>", "date": "<string>" }
Find equivalent markets across Polymarket and Kalshi for sports events by sport and date.
Date in YYYY-MM-DD format
^\d{4}-\d{2}-\d{2}$
Successful Response