[Help] Creating Handouts in Folders

Hiya, I have a simple question: Is it possible to create a Handout in a certain folder, using the API? If so, how?

Alas, no. Being able to access and change the journal would be a real improvement for content creators and scripters.

Aww man, I could've really used this in my script..

That's a browser extension waiting to be written. I got a start on it while I was still actively playing on Roll20 - the whole Journal structure is there as a  stringified JSON, and fairly easy to understand, it just isn't available to API scripts. You could do some real QoL stuff in there too - autosaves of the journal structure, mass movement of entries based on name, etc. etc.