const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({domain: '<string>'})
};

fetch('https://ownsi.dev/api/domains/', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

curl --request POST \
  --url https://ownsi.dev/api/domains/ \
  --header 'Content-Type: application/json' \
  --data '
{
  "domain": "<string>"
}
'

{
  "id": "<string>",
  "name": "<string>",
  "unicodeName": "<string>",
  "archived": true,
  "createdAt": "<string>"
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "docsUrl": "<string>"
  }
}

{
  "error": {
    "code": "<string>",
    "message": "<string>",
    "docsUrl": "<string>"
  }
}