ntfy.runv.club sends notifications to your phone or desktop, and works as pub/sub between machines. Your topics start with your name. runv token ntfy get a token (once) t=$(cat ~/.config/runv/ntfy-token) curl -H "Authorization: Bearer $t" -d "backup done" https://ntfy.runv.club/you-alerts Subscribe in the ntfy app (server https://ntfy.runv.club, log in with the token) or with: curl -H "Authorization: Bearer $t" https://ntfy.runv.club/you-alerts/json Messages are kept for 12 hours.