Integrate push notifications to your applications
Boxcar is a push service that allows developers to integrate push notifications to their applications. It can be integrated in developer’s applications through the use of a SDK, available for Android, Kindle Fire and iOS.
Push notifications are typically sent to mobile users when some events occurs on the developer servers / back-end. An HTTPS publisher API is available to allow developer to send notification to either a single device, a single user or a group of users.