The most obvious thing you’ll need to build these sample apps is a Spotify account. Using it, you can log in to the Spotify ...

Use your Skype login name as this will allow the website to personalize the HTML code for the button to direct the call initiated by the press of the call-me button directly to your Skype client.

Developers use application programming interfaces to hide complexity, organize code, design reusable components, and connect different systems, applications, or services.

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.

At their core, APIs must solve a real problem and make that solution easy for others to apply, Hanawalt says. Here are some of the keys to creating and maintaining a successful API strategy ...