I received a project to develop a web site which would listen to external web notifications. The notifications would be pushed by an external server which inform me the status of our API task failed or success. I am hoping to find some samples for Visual Studio Web or API development so that I can build ASP.NET site to subscribe their notification after authentication. I was hoping to find some videos in Youtube or Internal articles with no success. I would appreciate if you can shed some light for this task.