curl -X GET 'https://api.nuntly.com/namespaces/ns_01kabn43yqyxn2bx4ve84mczd3' \
  -H 'Authorization: Bearer apk_xxx'

{
  "data": {
    "id": "<string>",
    "createdAt": "<string>",
    "name": "<string>",
    "externalId": "<string>",
    "inboxCount": 123,
    "activeInboxCount": 123,
    "updatedAt": "<string>"
  }
}