Jed Bonilla Ephan

Is this link, http://xyz.zendesk.com/api/v2/macros.json?per_page=99, still functional? I tried it but it does not work. I'm getting the error message below.

  "error": {
    "title": "No help desk at jedbonillaephan.zendesk.com",
    "message": "There is no help desk configured at this address. This means that the address is available and that you can claim it at http://www.zendesk.com/signup"