curl --request POST \
  --url https://api.quivo.co/shipments/estimate \
  --header 'Content-Type: application/json' \
  --data '
{
  "estimateRequests": [
    {
      "shippingServiceGroupId": 123,
      "grossWeightKg": 1,
      "shipTo": {
        "name": "<string>",
        "company": "<string>",
        "phone": "<string>",
        "email": "<string>",
        "zip": "<string>",
        "city": "<string>",
        "state": "<string>",
        "countryIso2": "<string>",
        "street": "<string>",
        "street2": "<string>",
        "latitude": 123,
        "longitude": 123
      },
      "sellerId": 123,
      "requestUUID": "<string>",
      "reference": "<string>",
      "shipFrom": {
        "name": "<string>",
        "company": "<string>",
        "phone": "<string>",
        "email": "<string>",
        "zip": "<string>",
        "city": "<string>",
        "state": "<string>",
        "countryIso2": "<string>",
        "street": "<string>",
        "street2": "<string>",
        "latitude": 123,
        "longitude": 123
      },
      "lengthM": 1,
      "widthM": 1,
      "heightM": 1,
      "customsPositions": [
        {
          "description": "<string>",
          "quantity": 1,
          "pieceNetWeightKg": 1,
          "pieceNetCustomsValue": 1,
          "currency": "<string>",
          "tariffNumber": "<string>",
          "orderedSku": "<string>",
          "unNumber": "<string>"
        }
      ],
      "invoiceNumber": "<string>",
      "invoiceDate": "2023-12-25",
      "transportInsuranceAmount": 1,
      "includeReturnLabel": true,
      "trackingEnabled": true,
      "shipmentDate": "2023-12-25",
      "additionalParcels": [
        {
          "weight": 1,
          "length": 123,
          "width": 123,
          "height": 123,
          "reference": "<string>"
        }
      ],
      "userIdentifier": "<string>",
      "shopOrderIdentifier": "<string>",
      "contentDescription": "<string>",
      "systemReference": "<string>",
      "shipmentAttachments": [
        {
          "fileName": "<string>",
          "fileKey": "<string>",
          "mimeType": "<string>"
        }
      ],
      "cashOnDeliveryAmount": 123,
      "cashOnDeliveryCurrency": "<string>"
    }
  ]
}
'

{
  "estimateResults": [
    {
      "requestUUID": "<string>",
      "success": true,
      "currency": {
        "currencyCode": "<string>",
        "defaultFractionDigits": 123,
        "numericCode": 123,
        "displayName": "<string>",
        "symbol": "<string>",
        "numericCodeAsString": "<string>"
      },
      "amountLabel": 123,
      "amountInsurance": 123
    }
  ]
}