![](https://lemmy.ml/pictrs/image/u9kB0kgEaN.png)
Not sure what your coding level is but you could interact with and scrape the sites with python. I'm sure other languages have similar frameworks.
Even if you aren't very familiar and don't know any pythons, it's a good one to learn and though it could take a while to learn enough to do what you want, you would be more motivated to figure things out and it would save you a lot of time (and money) in the long term.
https://realpython.com/modern-web-automation-with-python-and-selenium/.
https://www.projectpro.io/article/python-libraries-for-web-scraping/625
More than just a clickbait title would be nice...