Thank you for link, I installed nodejs version. I tried top request panel and flow. API call panel is useful, but cannot run flow. How about video just record screen? GUI is hard at first time. recognize each buttons are what mean.

Yes the current MVP is just invented with a lot of opensource projects, we are working on proper beta right now with making whole thing intuitive. I'll like here link to a recording as well.

But It would be great if I can give you a demo, 8 min demo, 5 min discussions ~ 15 min :)