curl --request POST \
  --url https://api.truecold.io/site/many \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '{
  "sites": [
    {
      "code": "<string>",
      "name": "<string>",
      "street": "<string>",
      "city": "<string>",
      "state": "<string>",
      "country": "<string>",
      "zip_code": "<string>"
    }
  ]
}'

[
  {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z",
    "code": "<string>",
    "name": "<string>",
    "city": "<string>",
    "country": "<string>",
    "state": "<string>",
    "street": "<string>",
    "soft_deleted": "2023-11-07T05:31:56Z",
    "soft_deleted_by": "<string>",
    "zip_code": "<string>",
    "account_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
  }
]