curl --request GET \
  --url https://app-api.spikeapi.com/v3/queries/statistics/interval \
  --header 'Authorization: Bearer <token>'

{
  "statistics": [
    {
      "values": {
        "activity_score": 123,
        "calories_burned_active": 123,
        "calories_burned_basal": 123,
        "calories_burned_total": 123,
        "distance_cycling": 123,
        "distance_running": 123,
        "distance_total": 123,
        "distance_walking": 123,
        "heartrate": 123,
        "heartrate_max": 123,
        "heartrate_min": 123,
        "heartrate_resting": 123,
        "hrv_rmssd": 123,
        "hrv_sdnn": 123,
        "recovery_score": 123,
        "sleep_duration_total": 123,
        "sleep_score": 123,
        "sleep_skin_temperature_deviation": 123,
        "steps": 123,
        "stress_score": 123
      },
      "from_timestamp": "2023-11-07T05:31:56Z",
      "record_ids": [
        "3c90c3cc-0d44-4b50-8888-8dd25736052a"
      ],
      "to_timestamp": "2023-11-07T05:31:56Z"
    }
  ],
  "from_timestamp": "2023-11-07T05:31:56Z",
  "to_timestamp": "2023-11-07T05:31:56Z"
}