The AuthVia Merchants Curl Sample Code demonstrates how to manage merchants or billers that provide and charge for a service. This group will be referred to as "merchants" within the API documentation.
RingCentral further integrated its communications features within enterprise systems. RingCentral Embeddable uses RingCentral's core voice and SMS features and allows access to such features within third party apps. The new e-Discovery and message retention APIs allows better compliance reporting.
Square is moving beyond the retail terminal thanks to a handful of new APIs meant to help companies accept payments in more places. The E-Commerce API and Register API target retailers large and small with a simple set of tools that integrate fully with Square's payment processing platform.
Google has introduced a one-click payment experience via a new Payment Request API. The API eliminates the need for a traditional checkout experience by handling the payment experience through a simple API call. The service is not a payment method, nor does it integrate with payment processors.