GET /api/users/277/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "username": "Lylie",
    "gravatar": "//www.gravatar.com/avatar/a40ed6b9267bd2ab4c888516c6b9af88?d=wavatar",
    "has_key": false
}