curl --request POST \
  --url https://api.scalev.com/v3/stores/{store_id}/public/checkout/shipping-options \
  --header 'Content-Type: application/json' \
  --header 'X-Scalev-Storefront-Api-Key: <x-scalev-storefront-api-key>' \
  --data '
{
  "items": [
    {
      "variant_id": 123,
      "quantity": 50
    }
  ],
  "payment_method": "bank_transfer"
}
'

{
  "data": [
    {
      "courier_service_id": 123,
      "courier_code": "jne",
      "service_code": "REG",
      "name": "Regular",
      "cost": "<string>",
      "etd": "<string>",
      "is_cod": true,
      "warehouse_unique_id": "<string>",
      "courier_aggregator_code": "<string>"
    }
  ],
  "is_paginated": false
}