curl --request GET \
  --url https://api.mixpeek.com/v1/apps/{app_id}/analytics

{
  "app_id": "<string>",
  "period_hours": 123,
  "total_errors": 123,
  "error_rate_per_minute": 123,
  "errors_over_time": [
    {
      "timestamp": "<string>",
      "count": 123
    }
  ],
  "vitals": [
    {
      "metric_name": "<string>",
      "p50": 123,
      "p75": 123,
      "p95": 123,
      "sample_count": 123
    }
  ],
  "recent_errors": [
    {
      "timestamp": "<string>",
      "error_type": "<string>",
      "error_message": "<string>",
      "url": "<string>"
    }
  ],
  "total_events": 123,
  "total_pageviews": 123
}