The Google Cloud Vision Guzzle PHP SDK by Thijs Feryn integrates image content analytics via Guzzle, a PHP HTTP client. Test available at https://github.com/ThijsFeryn/google-cloud-vision-api/blob/master/examples/test.php
Practical Management Solutions and Insights (PMSI) has launched an open-source API project for business analytics: dimple. Dimple aims to open up the flexibility and power of d3 to analysts. With little d3 knowledge needed, the dimple API gives analysts access to the tools capable of creating dynamic graphical representations of datasets.