Renderfarm is a free online rendering service. Rederfarm allows 3D artists and animators to render their stills and animations based on the community of Renderfarm. Users can both access rendering from community of volunteers, as well as contribute to the community by acting as a rendering volunteer.
The Renderfarm API allows developers to integrate Renderfarm functionality into other websites. Some of the API methods include creating and managing user accounts, accessing information about sessions, and editing information on sessions.