Online text to iOS widget?

I wonder if some app already comes with following: post a text online, have that text appear on an iOS widget, bonus points for some sort of automation for posting that text to that web page?

I have at least one use case: putting words/ideas/concepts that I am having trouble learning on screen.

Yes, I understand I can put a text on screen with any text widget but I’d like some online update capability to linking it up with my study queue.