sharepoint on prem – Want to know where to start with event receivers?

I'm working on a solution that will need to detect when a page is created on prem site (sharepoint 2016), then use the information from the page to create an online list item (sharepoint o365)

My initial approach was to create an event listener able to listen to an item being published and then run it. However, I do not find any specific reference to the configuration of 2016 event receivers, mainly from 2010 – something I miss?

I would appreciate that anyone who has managed to find an event listener in 2016 can point me in the right direction, or if my approach is not feasible if you could let me know.