Pingdom offers an extra service called webhooks, this is a system that is triggered when the state of your selected checks changes. It makes HTTP POST request with a body full of data describing what happened to the check in question, this request is made to a URL that you yourself specify.
The format of the message body that is sent with these requests can be seen here: https://www.pingdom.com/resources/webhooks
To set up a webhook you do the following:
- Go to Integrations > Integrations
- Click Add new in the top right corner
- Add a name for the integration
- Point it to your webhook handling URL by typing it into the URL field
- Click Save integration