Based on your profile, I presume you're talking about https://notado.app/?
Based on your profile, I presume you're talking about https://notado.app/?
I have a gigantic EPUB library and have yet to find a good way to export my notes and highlights from all these books (mostly read in KOreader).
There are other services available that will take your oauth login details for your Amazon account and spin up something like Selenium on their end to scrape all of https://read.amazon.com after logging in on your behalf, which is a bit more like what you're describing (it's not instant, but scheduled), but in my experience this sacrifices a lot of flexibility (deciding which books you want to import highlights for) and reduces the quality of the content in your data store over time. The other downside of this approach is that you need to reauthorize the service every couple of weeks or so.
Thank you, I am currently struggling to navigate in the world of RSS feeds, bookmarks, notes, reminders and everything else. I will check your app out if you don't mind.