curl --request GET \
  --url https://api.service.getjusto.com/v3/tabs/reports/monthly-shifts \
  --header 'Authorization: Bearer <token>'

{
  "success": true,
  "data": {
    "_id": "<string>",
    "totals": {
      "totalSales": 123,
      "totalInvoiced": 123,
      "totalPaid": 123
    },
    "shifts": [
      {
        "shiftId": "<string>",
        "storeId": "<string>",
        "storeName": "<string>",
        "startedAt": "2023-11-07T05:31:56Z",
        "sales": 123,
        "invoiced": 123,
        "paid": 123,
        "endedAt": "2023-11-07T05:31:56Z"
      }
    ],
    "paymentsByMethod": [
      {
        "shiftId": "<string>",
        "paymentMethodName": "<string>",
        "amount": 123
      }
    ],
    "salesByCategory": [
      {
        "shiftId": "<string>",
        "categoryId": "<string>",
        "categoryName": "<string>",
        "amount": 123
      }
    ],
    "fromDate": "2023-11-07T05:31:56Z",
    "toDate": "2023-11-07T05:31:56Z"
  }
}