Take advantage of API versioning in ASP.NET Core to manage the impact of changes to your APIs on your clients ...

Eric Vogel covers how to use the new Web API 2 routing attributes to create a Web service in Part 1 of this series.

Yao provides a more comprehensive three-part overview and tutorial in his post, " Introducing the ASP.NET Web API Help Page (Preview)." Figure 1 shows an example.

Capture and log correlation IDs using middleware In ASP.NET Web API you could use message handlers to implement correlation IDs. However, in ASP.NET Core MVC 5 you don’t have message handlers.