rss by category

OK I just figured out that it is>: https://www.domain/wordpress/category/feed. The word feed creates the feed for the category.

Still, is there a way to automatically create a link for this on particular category pages?

Yes there is. You can automatically create a link on each page, or right next to each category in your sidebar when you list them. Follow the tutorial below:

https://www.wpbeginner.com/wp-tutorials/how-to-make-separate-rss-feed-for-each-category-in-wordpress/