Endpoints are defined in WebApiConfig
class in App_Start
folder.
public static void Register(HttpConfiguration config)
{
config.Routes.MapHttpRoute(
name: "DefaultApi",
routeTemplate: "api/{controller}/{id}",
defaults: new { id = RouteParameter.Optional }
);
}
So, by default the callback URL should be something like:
http://yourservername.com/api/userrealtimeupdate