The Mixpanel iOS SDK by Mixpanel allows API implementation to measure engagement in users' mobile experiences. Developers can track events automatically, manage identities, and register push notifications.
The growth of APIs owes a lot of thanks to mobile. The reverse is also true, as APIs make possible much of what happens on mobile devices. Along the way, popular API segments have grown with mobile-specific offerings. Perhaps predictably, mobile payments is one of those areas of hyper growth. The most recent crop of mobile payment APIs focuses on specific platforms much of the time, either in addition to or instead of a more universal RESTful API.
Progress has released NativeScript version 4.0 which features a number of improvements including (but not limited to) enable LiveSync with Webpack simultaneously, new single sign-on authentication template, expanded functionality for Vue.js developers, and Angular Schematics support.
Android P is closer to a reality. Google introduced the third beta for Android P. Because it is nearly final, there are no new APIs or features. Rather, this beta round focuses on bug fixes, stability, and moving to the latest security features. The final version will arrive this summer.