I am building content generator with youtube CC + auto post to WP

Need some feature suggestions from all of you. Currently, the features are:

Scraping videos by searching for keywords.
Downloading closed captions if available.
Generating content using the ChatGPT API from YouTube closed captions.
Automatically publishing into WordPress via API.

I will release this bot for free when there are no suggestions that can add more value to it.

it will be nice to get the trending keywords and search for those