Magickly aims to make image manipulation possible as a simple web service. The Magickly API is very easy to use, and completely open source. It requires no API key, and allows a developer to use a lot of different image manipulations on any web-accessible image. Magickly is an open source, simplified version of the Aviary Effects API, which has a contest ending next week.
Tired of American TV? Tired of TV in English? Escape to Viki, the leading global TV and movie network, which provides videos with crowd sourced translations in 150 languages. The Viki API allows your users to browse more than 10,000 videos by genre, country, and language, plus search across the entire database. They have over 1 billion views. The API uses OAuth2.0 authentication, REST, with responses in either JSON or XML.