Yandex is the largest search engine in Russia and develops a number of Internet-based services and products. Yandex offers owners of websites and blogs tools with which they can apply the functional services of Yandex in their projects. The site and documentation are in Russian.
The Yandeks Bara API allows users to create the various components for the panel to Yandex, ranging from simple buttons to complex functionality. Anyone with Yandeks.Bara can add a component into their browser. The API uses RESTful protocol and responses are formatted in XML.