curl --request GET \
  --url https://api.hubapi.com/account-info/2025-09/api-usage/daily/private-apps \
  --header 'Authorization: Bearer <token>'

{
  "results": [
    {
      "collectedAt": "2023-11-07T05:31:56Z",
      "currentUsage": 123,
      "fetchStatus": "CACHED",
      "name": "<string>",
      "usageLimit": 123,
      "resetsAt": "2023-11-07T05:31:56Z"
    }
  ],
  "paging": {}
}