API Key, OAuth 2.0
The Stipple API is free, has no request limits as of yet, and OAUTH 2 will be supported in the future. According to its website on the API, it is "inspired by REST". Stipple announces its rare downtime, which is usually used to migrate data, via its twitter account.
||The Contentful Images API permits to retrieve images from assets such as PDF files, images, and videos. It shows JSON responses. It is accessible with a token. API options include to change image...||Content||08.04.2015|
JustVisual Adoptable Pet
||JustVisual Adoptable Pet API offers data access to image recognition capabilities, in this case to identify adoptable pets. A sample GET request to the pets API is available. Every time a user...||Recognition||07.20.2015|
||The 10Duke File+ API is a dedicated file management and file conversion API for online files and media. This REST API provides an engine that allows large scale online file storage as well as the...||Tools||11.30.2015|
||10x10 ('ten by ten') is an interactive exploration of words and photos based on news stories during a particular hour. The 10x10 site displays 100 photos, each photo representative of a word used in...||Photos||12.08.2010|
||The 140 Proof API gives users programmatic access to the 140 Proof service. 140 Proof delivers 140 character brand messages postioned directly above the Twitter stream to targeted users based on...||Advertising||01.10.2011|