Kludgy is right, but there are some community members who have set up a separate speaker device next to an echo device and then automate the first device literally speaking commands that the echo will respond to you:
Other than that, Control 4 has always had a lot of integrations, but that’s not the same thing as having an open API. Search the forums, there are some members who have done some limited integrations, but nothing new in the last year.