Last year, Facebook announced that it would launch a set of business-centric tools around WhatsApp. The company has also long stated that it would eventually monetize its various messaging platforms. Facebook has taken a step towards both goals with the introduction of the WhatsApp Business API.
Breezy enhanced its robust API offering by unveiling the Breezy Button. The Breezy Button aims to allow any developer to add print and fax support to his or her app with minimal overhead. The Breezy Button leverages Breezy's mobile infrastructure and Breezy API. The Breezy Button eliminates the need to exit an app in order to print.
Podio is a web service that aims to provide a customizable online workplace. There are a lot of apps, and you can set up and position your dashboard as you please. However, sometimes the app you want isn't in the set. In that case, they also offer the Podio API to code your own custom apps for use within your Podio workspace.