Ntfy

A self hosted pub/sub server wtih a complementary FOSS app that will issue push notifications.

Documentation

home	https://ntfy.sh/
github	https://github.com/binwiederhier/ntfy
ios app	https://github.com/binwiederhier/ntfy-ios
android app	https://play.google.com/store/apps/details?id=io.heckel.ntfy

Install

pkg install ntfy  # FreeBSD

Usage

curl \
  -d "Backup successful 😀" \
  ntfy.sh/mytopic