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Editorial Team
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Asked: 2026-05-31T23:24:18+00:00

What are the pros and cons of using each technology? WCF Web Api is

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What are the pros and cons of using each technology?

WCF Web Api is now merged into Asp.net
Asp.net web api now supports self hosting.

I still imagine if I want to expose multiple protocol schemas for the same operation I would still lean towards WCF or can Mvc end point do this too?

Also does the new Asp.Net web api expose Wsdl? If not how would the client figure out what operation is available to them?

Arguably the best feature of Mvc is the modelbinder. How robust is the WCF equivalent?

So can someone tell me what advantage does the Asp.net web api bring to the table? WCF seems overwhelmingly the more powerful/scalable choice, imo. About the only thing the Mvc Web Api has over the WCF model is probably ease of development, but that means squat if it ends up being a serious design limitation down the road.

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  1. Editorial Team

    First, I suggest you read my post on the subject:
    http://blogs.microsoft.co.il/blogs/idof/archive/2012/03/05/wcf-or-asp-net-web-apis-my-two-cents-on-the-subject.aspx

    Regarding your WSDL question – since the WebApi does not use SOAP, it does not require a WSDL, and does not export one. You can use Hypermedia to return resources with a list of possible activity URLs (think of it as a self-describing resource)

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