curl --request GET \
  --url https://api.loopreturns.com/api/v1/locations \
  --header 'X-Authorization: <api-key>'

{
  "locations": [
    {
      "id": 123,
      "external_id": "<string>",
      "channel": "<string>",
      "name": "<string>",
      "address": {
        "address1": "<string>",
        "city": "<string>",
        "country_code": "<string>",
        "name": "<string>",
        "company": "<string>",
        "address2": "<string>",
        "region": "<string>",
        "postal_code": "<string>"
      }
    }
  ],
  "next_page_url": "<string>",
  "previous_page_url": "<string>"
}