Here's some info on newsboat: https://newsboat.org/releases/2.24/docs/newsboat.html#_newsboat_as_a_client_for_newsreading_services https://newsboat.org/releases

Here's some info on newsboat: https://newsboat.org/releases/2.24/docs/newsboat.html#_newsboat_as_a_client_for_newsreading_services https://newsboat.org/releases/2.24/docs/newsboat.html#_newsb... You could skim some of that, as the nextcloud/owncloud stuff is in section 4.7. Good luck!