GET /api/users/483/?format=api
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "username": "m4rt1n",
    "gravatar": "//www.gravatar.com/avatar/8c8308a57084b264d6a61a91ab3f2da2?d=wavatar",
    "has_key": false
}