This Skype API source code is in C# and helps to make a call programmatically through Skype when a call is refused due to a connection error. This code uses SKYPE4COMLib.
Google has announced a number of improvements to Firebase, an application development platform the company acquired in 2014. Improvements include the addition of Crashlytics, updates to the Cloud Messaging API, a new A/B testing framework, and a new product Firebase Predictions.
Twilio is a web, desktop, and mobile communications company, and here their API is connected to a simple Appery.io mobile app that can send SMSs over the web using REST APIs.