The Pixabay PHP SDK by Philipp allows API communication to implement image search features into applications. Usage example shows code to access the API with username and key. Code also demonstrates how to test the wrapper to obtain results.
For snap-happy smartphone and tablet users, having somewhere to store their treasured pics is probably very appealing. Photo books have been a trendy favourite for a while now, and Printzel is an app-powered platform that allows users to create their own printed photo books directly from their mobile and tablet devices. The company also provides the Printzel API that now makes it possible for developers to offer printed books from their own applications.