The PHP Software Development Kit for eBay Enterprise Retail Order Management Web API aims to offer a simplified interface for remote messages and procedure calls. This PHP implementation will hide unnecessary request/response handling and XML parsing from the API. Developers can install via composer. Information to represent Payloads data is available with request payloads, reply payloads, and sub-payloads. Requires PHP 5.4+
Yammer, a microblogging-for-business site and winner of the top prize at the recent TechCrunch50 conference, has released an API to allow developers to build their own applications around the service (Yammer API profile). Created by the people behind genealogy site Geni, Yammer has taken the tried and tested Twitter model, which asks users to answer the question "What are you doing?" in 140 characters or less, and adapted it for businesses, turning the question into "What are you working on?"