Google offers voice and language SDK for Google Assistant
Google is now offering a software development kit for its Google Assistant platform so that developers can build hardware prototypes that use the technology.The SDK enables developers to create devices that allow users to talk to them and get questions answered. Still in a preview form, the kit includes a gRPC API, a Python open source client to handle authentication and access to the API, samples, and documentation. There are gRPC API and bindings for languages like Java, Python, C#, Node.
Read more »