GET /api/users/109/
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "username": "Maribib",
    "gravatar": "//www.gravatar.com/avatar/ffa358d14d71a55218c9fdf2493417e2?d=wavatar",
    "has_key": false
}