The Navitia PHP Sample Code by Navitia demonstrates developers how to interact with the API for integrating transportation features. It provides environment, logger, utilities, and tests as available resources.
The World Wide Web Consortium (W3C), an international community that develops web standards, has announced the launch of the new "Automotive and Web Platform Business Group" which will create web technology specifications for the automotive industry starting with a Vehicle Data API Specification.
Stitcher; the mobile leader in news, entertainment, sports, and talk radio; recently released Stitcher Connect. Stitcher Connect is "talk radio's first API developed for the car." The API delivers all of the features of Stitcher's mobile app (Stitcher Smart Radio) directly to the vehicle. According to Stitcher CEO, Noah Shanok, "Over a third of our listeners are currently using Stitcher in the car [via the mobile app]." The next logical step was to integrate directly with the automobile, so "listeners can seamlessly access and discover the best of over 10,000 shows on Stitcher in the car."
Today OnStar, a GM company focused on in-car communication and security, announced what it calls an API. Though not yet released, nor totally open and perhaps not even an API, the move is certainly part of "car as a platform." Building apps for cars is a movement that hasn't seen much progress since Ford's announcement two years ago. Though there is still a lot of potential, especially with the car culture in much of the US, some have questioned whether safety will stifle in-car apps.