The Gravatar Ruby SDK by Gravatar can generate image URLs and communicate with the XML-RPC API. The SDK aims to be useful to implement avatar photos in an application. Resources include installation, usage, and configuration.
Facebook's Mark Zuckerberg has announced a new acquisition. The team behind Instagram will now be part of Facebook. The most compelling piece of Zuckerberg's post declares that Instagram will remain an independent product, which is good news for the Instagram API.
Rainmaker, which provides an identity API to get more information about a person’s email address, has declared the winners of its API contest. The month long challenge invited developers to make innovative applications based on the Rainmaker API and in the process earn fame and some cool prizes. Rainmaker also announced a new developer challenge that is expected to run in August.