The Contactology PHP SDK by Contactology allows API interaction to implement email marketing features into applications and web services. To create projects, developers need PHP 5+ with PECL JSON extension, in addition to cURL PHP extension.
Four APIs have been added to the ProgrammableWeb directory in multiple categories including Marketing, Rewards and Messaging. Also new to the directory are SDKs for integrating Shippo shipping platform, and algorithm knowledge community Algorithmia. Here's a rundown of the latest additions.