An Uptime Kuma Server in the USA.
Each Service has to monitor
Each Server has an instance of Http Server Status running to see if the Server itself is ok.
Each service should be monitored too based on the possibles uptime kuma gives us. In the most cases this should be a http call wich retrun a http status code 200
To monitor the backup script use the push check from Uptime Kuma. If the url is not called for 26 hours the monitoring system should send a notification. The backup script itselfs can call the url afte a successfull backup.