The Google Assistant API provides a way to access the Assistant service Embeddedassistant.googleapis.com, which is needed to create RPC client stubs. The gRPC API allows you to generate bindings for languages like Go, Java, C#, Node.js, and Ruby. Embed the Google Assistant in any device to add hotword detection, voice control, natural language understanding, Google's smarts, and more. Google Developers provides APIs, software development tools, and technical resources that allow communication with Google Services and their integration to other services. Google is a technology company that specializes in Internet-related services and products that includes online advertising technologies, search, cloud computing, software, and hardware.