Hey @user290, this ties back to your previous threads (here and here) - unfortunately all four of your questions have the same answer: Marketing Automations aren’t current’y accessible via API.
Apps can extend Flow by providing custom triggers and actions, but they can’t create or query the workflows themselves.
I’ve raised this with the relevant team internally based on your earlier threads - I don’t currently have visibility into timelines but if I hear anything back I’ll update here!