GData (Atom and RSS in REST style)
Google Client or Web Login
API Mashups (38)
Magic Mosaic provides a fast, user-friendly way to create photo mosaics built from photos in online web albums and photo galleries.
55Photos is a website where users can explore, view, edit, manage, organize, transfer, download, and backup online photos, pictures, and images. 55Photos consumes image-related APIs to aggregate and...
iFiles is the most intuitive file manager for iOS with features like connectivity to many file cloud services, transferring files between computer or cloud services, ability to view many file formats...
In the event that you don't want to work directly with the Picasa RESTful API, then maybe having a Python Library at your disposal will make it easier!
||Prodigi is a U.K. based on demand printing service which offers framing, art consultancy, and worldwide fulfillment. The Print API can be used to integrate the international on demand fulfillment...||Printing||04.18.2016|
Be Like Bill
||The Be Like Bill API is used to integrate "Be Like Bill" meme creation functionality to websites. The Be Like Bill meme is a stick figure that ignores trolling or offensive behavior that he runs...||Engagement||04.15.2016|
||The University of British Columbia Open Collections library contains about 200,000 items such as digital photos, books, newspapers, maps, videos, theses and more. The Open Collections API from the...||Library||03.30.2016|
Kwilt Photo Stream
||Kwilt is a cross platform API that aggregates photos from 15 of the most popular photo sources from social media, cloud storage, and mobile gallery. It is available via HTTP, JSON, REST, and XML...||Photos||03.23.2016|
||The Print IO API allows to print photos from web services and mobile devices. It provides JSON protocols with HTTP header in addition to authentication with API Key. Print.IO provides on demand...||Printing||03.21.2016|