shell> curl --header 'accept: application/json' --dump - http://localhost:8529/_api/user/admin@myapp
HTTP/1.1 OK
content-type: application/json; charset=utf-8
x-content-type-options: nosniff
{
"user" : "admin@myapp",
"active" : true,
"extra" : {
},
"error" : false,
"code" : 200
}