Uptime Robot + Instatus

1. Go to Instatus, under Integrations, select Uptime Robot
2. Select the templates to use when creating and resolving automated incidents
3. Copy your page's webhook URL
4. Open your Uptime Robot dashboard. Click on My settings in navigation.

5. Click Add Alert Contact.

6. Select alert contact type: "Webhook" and add copied webhook URL address.
7. Add this POST value:

{
  "trigger": "*alertTypeFriendlyName*",
  "status": "MAJOROUTAGE"
}

status is an optional field

8. Make sure to check Send as JSON