Web API provides the necessary action methods for HTTP GET, POST, PUT, and DELETE operations. You would typically pass a single object as a parameter to the PUT and POST action methods.

In this post, we’ll explore how to use a web API from within an Android app. How a Web API works. Most APIs work using either XML or JSON.

Google's diagram of the Web Integrity API. Credit: Google Google likes to describe its APIs in a generic sense, but in reality, most of the actors in this play would probably be Google.

The Washington Post has opened an API portal for developers to build apps using data ... including creating mash-ups with all the other interesting data that exists on the Web,” Shailesh ...