Despite Instagram having fixed an API vulnerability, supposedly private photos are still vulnerable to unauthorized access thus proving how difficult API security can be.
Pinterest APIs (2)
||This API is RESTful, and it allows developers to use the Pinterest Pin features by integrating the API into their applications. Log in information is required for viewing the API documentation.||Images||05.04.2015|
||Pinterest calls itself a "virtual pinboard," allowing users to select photos from web pages to share with their friends. This process, called pinning, helps users collect ideas, recipes, inspiration...||Social||02.09.2012|
Pinterest has announced the launch of the Marketing Developer Partners (MDP) program, which provides two new APIs: an Ads API (beta) and a Content Publishing API.