There's nothing more frustrating for the serious blogger than having to constantly deal with an overload of destructive spam. Many are rooting for the technical teams who will win the war and see spam banished forever. TypePad AntiSpam has this very vision and the TypePad AntiSpam API to support it.
The Currency Cloud, cross border payment as a service provider, has enabled developers to integrate international payment processing with an API: XBPConnect. Prior to the Currency Cloud, payment/invoice software required users to leave the platform and engage a third party to process an international invoice. The Currency Cloud allows cross border and multi-currency transactions from a single platform. The API allows developers to integrate the functionality into existing apps and platforms.