MVC 4 Web Api Routing - Use relative path for routing URL
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Problem:
I am trying to call the ApiController from localhost:xxxx/Home/TestPage and get a 404 that the Requested URL: /Home/api/Test cannot be found.

If I make this call from the Index.cshtml page it works fine and I can navigate to localhost:xxxx/api/Test and see the desired JSON.  I've tried adding ~/ to my MapHttpRoute routeTemplate but that throws an exception.

Question:
How do I remove /Home from the URL request?  