GET /api/users/296/
HTTP 200 OK
Allow: GET, PUT, PATCH, DELETE, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "username": "Morti",
    "gravatar": "//www.gravatar.com/avatar/18a27f3ba520c4fdb0a1f4b0bac4f846?d=wavatar",
    "has_key": false
}