curl --request GET \
  --url https://api.service.getjusto.com/v3/royalty/clients

{
  "success": true,
  "data": {
    "totalPages": 1,
    "totalCount": 25,
    "hasNextPage": false,
    "hasPreviousPage": false,
    "status": "ok",
    "items": [
      {
        "_id": "rty-cli-001",
        "name": "Juan Pérez",
        "email": "cliente@example.com",
        "phone": "+56912345678",
        "firstLogin": "<string>",
        "lastLogin": "<string>",
        "ordersCount": 15,
        "firstOrder": "<string>",
        "lastOrder": "<string>",
        "pointsBalance": 150,
        "marketingEmailEnabled": true
      }
    ]
  }
}