The Dwolla Scala SDK by Dwolla communicates with the API to implement payment features into applications. Dependencies are available in the Maven repository. Usage presents how to create an instance of DwollaSdk and call methods of the SDK.
The W3C Web Payments Working Group announced that the Payment Request API is now being implemented in all major browsers including Chrome, Edge, Firefox, and WebKit. The Group also announced that the Payment Request API and Payment Method Identifiers have advanced to Candidate Recommendation Status.
PubSubHubbub has become the standard protocol for real-time RSS and Atom feed subscription and delivery. But not everybody wants to host their own PubSubHubbub hub in the same way that hardly anybody hosts their own website, and why cloud services in general have become so popular. Guzzle Ayup has entered the market to offer a hosted PubSubHubbub hub service.