Web API doesn’t allow you to pass multiple complex objects in the method signature of a Web API controller method — you can post only a single value to a Web API action method. This value in ...

Other types: in this case, your Web API would take advantage of the appropriate media formatter to serialize and return data from the Web API controller method with a response status code of 200.

Select Controller >> Add >> Controller as below.Select “Web API Controller – Empty“ and click on “Add” button. 4. Now, create a method in the controller, built the application and run.

You may want to use attributed routing if you need many custom routes in a controller, or just want to have a more SEO-friendly routes. Web API 2 includes a few different types of routing attributes.