curl --request GET \
  --url https://api.mail.gorillaa.one/v1/stats \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "period": {
      "from": "2023-11-07T05:31:56Z",
      "to": "2023-11-07T05:31:56Z"
    },
    "stats": {
      "total": 123,
      "queued": 123,
      "sending": 123,
      "sent": 123,
      "delivered": 123,
      "bounced": 123,
      "failed": 123,
      "opens": 123,
      "clicks": 123,
      "deliveryRate": 50,
      "openRate": 50,
      "clickRate": 50,
      "bounceRate": 50
    }
  }
}