v1

latestOpenAPI 3.0.32026-07-2618063.1 KB

Get Matching Markets for Sports by Sport and Date

Find equivalent markets across different prediction market platforms (Polymarket, Kalshi, etc.) for sports events by sport and date.

get/matching-markets/sports/{sport}

Query parameters

datestring required

Example:2025-08-16

The date to find matching markets for in YYYY-MM-DD format

Response

Matching markets response

marketsobject

sportstring

datestring

Example response

{
  "markets": {
    "nfl-ari-den-2025-08-16": [
      {
        "platform": "KALSHI",
        "event_ticker": "KXNFLGAME-25AUG16ARIDEN",
        "market_tickers": [
          "KXNFLGAME-25AUG16ARIDEN-ARI",
          "KXNFLGAME-25AUG16ARIDEN-DEN"
        ]
      },
      {
        "platform": "POLYMARKET",
        "market_slug": "nfl-ari-den-2025-08-16",
        "token_ids": [
          "34541522652444763571858406546623861155130750437169507355470933750634189084033",
          "104612081187206848956763018128517335758189185749897027211060738913329108425255"
        ]
      }
    ]
  },
  "sport": "nfl",
  "date": "2025-08-16"
}