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

{
  "meta": {
    "event_id": "09bfa53f8484a63e584398545c035932",
    "market_id": 3,
    "market_name": "totals"
  },
  "series": {
    "19": {
      "affiliate_name": "Affiliate 19",
      "data": [
        {
          "t": "2026-02-10T14:00:00Z",
          "p": "-110"
        },
        {
          "t": "2026-02-11T09:30:00Z",
          "p": "-112"
        },
        {
          "t": "2026-02-11T22:00:00Z",
          "p": "-108"
        }
      ]
    },
    "23": {
      "affiliate_name": "Affiliate 23",
      "data": [
        {
          "t": "2026-02-10T14:05:00Z",
          "p": "-108"
        },
        {
          "t": "2026-02-11T10:00:00Z",
          "p": "-110"
        }
      ]
    }
  }
}