The Dwolla Node.js SDK by Dwolla allows to communicate with the API to implement payment features into applications in real time. Resources include installation, documentation, and usage. In addition to authentication, examples cover sending money and fetching account information.
Pusher seeks to make the task of developing real time applications simpler. By focusing on the core functionality of real time coordination, Pusher lets developers forego dealing with timers and polling for server side changes. The Pusher API allows developers to skip ahead to the good stuff: Implementing their unique idea.
Fifteen APIs have been added to the ProgrammableWeb directory in categories including Astronomy, Backup, Advertising, and Recognition. Highlighted are three new Payments APIs including the Openbucks cash alternative payment service API. Here's a rundown of the latest additions.