We launched CloudRail with a new technology and are looking for feedback :) It is a universal API for Everything. Means a single API / SDK to integrate arbitrary RESTful APIs. The idea: you configure your custom API with the services and functions you need. Example: I want to integrate Dropbox and need a function to upload a file and Philips Hue with a function to switch on the light. CloudRail bundles all that in a custom API which is then exposed to your app via our SDK. We started with some connected services, but the cool thing is, you can add further clouds or smart devices. It is designed to be a community driven tool to easily integrate 3rd party services. From developers for developers.