Yandex.Translate API documentation can be found here http://api.yandex.ru/translate/

Yandex.Translate https://docs.google.com/document/d/1iuDj1rUjTN-iEhtilrMi9BsfsvCZhYWaqLr_CL0hI-M API documentation can be found here http://api.yandex.ru/translate/