ASP.NET MVC 4 Web API method calls metadata

Question

I am considering building some services using the new Web API that's introduced in ASP.NET MVC 4 (currently in beta version). I am quite clear on the way these services can be invoked using REST which returns responses either in JSON or xml.

However is there a way where I can add these services reference in client application and generate stubs for response objects, similar to the way .NET response objects are created when we add a WSDL reference.