curl --request GET \
  --url http://localhost:3091/v1/api/superadmin/analytics/transactions \
  --header 'Authorization: Bearer <token>'

{
  "volumeByPeriod": [
    {
      "period": "<string>",
      "count": 123,
      "amount": 123
    }
  ],
  "totalGmv": 123,
  "totalCommissions": 123,
  "averageBasketValue": 123
}