Autopublish YouTube captions in Ghost

Hello, I have this idea - when my new video is uploaded on YouTube → get YouTube captions → create a post in Ghost.

I’m able to track new YouTube uploads with Zapier, then there is a youtube captions scraper package. However, I’m not sure how to get this package to listen to new YouTube uploads.

And then I want to publish captions to Ghost - maybe via Zapier again? Or via Ghost API?

Maybe someone can suggest some ideas in this direction.

Thank you!