curl --request GET \
  --url 'https://therundown.io/api/v2/events/{eventID}/markets/opening?key='

{
  "markets": [
    {
      "market_id": 1,
      "name": "moneyline",
      "participants": [
        {
          "name": "Atlanta Hawks",
          "type": "TYPE_TEAM",
          "lines": [
            {
              "value": "0",
              "prices": {
                "19": {
                  "price": -120,
                  "is_main_line": true,
                  "updated_at": "2026-02-10T14:00:00Z"
                }
              }
            }
          ]
        }
      ]
    }
  ]
}