Nice. I asked a few days ago about alternatives to NotebookLM with an API and didn't get good answers.

I have started creating some audio podcasts of popular hacker news threads here:

https://github.com/etewiah/gipety-for-hacker-news

Will probably do a "Show HN" about it tomorrow or friday. If I get the chance I will try to do a couple using podcastfy (I agree with the other comment though - the name could be better..)

Great work - thanks for sharing.