curl --request POST \
  --url 'https://api.flashcat.cloud/insight/responder?app_key=' \
  --header 'Content-Type: application/json' \
  --data '
{
  "start_time": 1712000000,
  "end_time": 1712604800,
  "responder_ids": [
    3790925372131
  ],
  "aggregate_unit": "day"
}
'

{
  "request_id": "01HK8XQE3Z7JM2NTFQ5YJ8P9R4",
  "data": {
    "items": [
      {
        "ts": 1740844800,
        "responder_id": 3790925372131,
        "responder_name": "alice",
        "total_incident_cnt": 1,
        "total_incidents_acknowledged": 1,
        "total_incidents_reassigned": 0,
        "total_incidents_escalated": 0,
        "total_incidents_timeout_escalated": 0,
        "total_incidents_manually_escalated": 0,
        "total_interruptions": 1,
        "total_notifications": 2,
        "total_engaged_seconds": 10,
        "total_seconds_to_ack": 2265624,
        "mean_seconds_to_ack": 2265624,
        "acknowledgement_pct": 100
      }
    ]
  }
}