GET /api/users/355/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "username": "luxim",
    "gravatar": "//www.gravatar.com/avatar/2fe3d0f59e8b01e7dbe1527d8b9feaa8?d=wavatar",
    "has_key": true
}