The BlueSnap Payment Android SDK by BlueSnap allows API communication to integrate payments into mobile applications. From download to encryption, code aims to present an easy method to implement from the client side.
Blippy and Swipely both launched fairly recently with the hopes of making spending a social experience. Both services are very similar in that they both allow you to connect your bank and credit card info, as well as other accounts like iTunes and Amazon. After you've set everything up, as you start spending, you have the option to share these purchases with everyone. And now you can extend that sharing with the Blippy API.
Popular room rental service AirBNB does not yet have an official AirBNB API. But signs point to one's existence, as well as an affiliate plan in place to pay developers for reservations booked through the API. If the company sticks with the plan as written now, developers will be able to make up to 10 million API calls per day before contacting AirBNB.
After beta testing for almost a year, the Facebook Credits API is finally being opened to all developers. Before beta testing the service had been in very limited alpha testing for over six months before that. On July 1st, more than two years after the social networking site started working on the system, all Facebook-based games that process payments will be required to use only Facebook Credits. The 350 applications granted early access already account for 70% of such transactions. Facebook credits can be purchased by users at a rate of $0.10 each (with an additional 10 free when buying 100) and redeemed by application developers for $0.07, leaving Facebook with the balance.