I'm looking for a way to integrate the Google Assistant into my chatbot and be able to get answers to general questions like "whats the weather?", "how tall is X?", "what does X mean?" etc. (just how Google Home works). Ideally this would be over a REST API and I'd get the response back inside of a JSON payload.
I looked through the Google Assistant SDK docs but it wasn't clear on how I could host/build an API that does this. Any ideas on if something like this already exists?