It's a small utility I direly need in my life.
This is a fully autonomous tool for spamming sending messages on fb's messenger.
In its current form I use it via an API on my home server with some crontab tasks scheduled.
'public.tar.gz' contains a lot of code I just copied raw from M$'s example. It's tared so it won't add to Github's "language details".
Remember to update the systemd daemon after every change to the .service file
$ systemctl daemon-reload
$ systemctl start myservice
$ systemctl enable myservice