GET /api/users/114/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "username": "mixone",
    "gravatar": "//www.gravatar.com/avatar/80dc29ebd5bfc1d3666837c0c3e9cabb?d=wavatar",
    "has_key": false
}