uptimerobot integration provides entities to get the status for all of your monitors from your account on UptimeRobot.
To add the UptimeRobot integration to your Home Assistant instance, use this My button:
If the above My button doesn’t work, you can also perform the following steps manually:
To get your API key, go to My Settings on the UptimeRobot website, at the bottom you will find your “Main API Key”.
All the data will be fetched from UptimeRobot.