php-redmine-api is a library that allows users to integrate the Redmine API's methods into their PHP applications. In order to use this library, developers will need PHP 5.4 or later, the PHP cURL extension, the PHP SimpleXML extension, and the PHP JSON extension.
VisionProject, project management software provider, offers more than a web based property management platform; VisionProject allows developers to integrate VisionProject's features into existing web properties and applications through the VisionProject Web Service API. The API includes access to essential project management tools, as well as enhanced features that are often presented as separate tools (e.g. time reporting, document management, CRM, etc.).
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.