> ## Documentation Index
> Fetch the complete documentation index at: https://docs.automate.ax/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> Automate.ax automations are TypeScript programs.
> Use Bun for installation and command examples.
> Use Automate.ax for the product name and automate.ax for the package, CLI, and domain.
> Treat documented public APIs as current; do not invent transitional or deprecated names.

# On invitee canceled

> Run an automation when a Calendly invitee cancels.

`calendly.onInviteeCanceled` fires when one invitee cancels their participation.

```ts automations/calendly-invitee-canceled.automation.ts theme={null}
import { automation, sendEmail } from "automate.ax"
import { calendly } from "automate.ax/calendly"

export default automation("Track Calendly cancellations", () => {
  const event = calendly.onInviteeCanceled({
    organizationUri: "https://api.calendly.com/organizations/organization-id",
    scope: "organization",
  })
  sendEmail({
    subject: `Canceled: ${event.payload.name}`,
    text: event.payload.cancellation?.reason ?? "No reason supplied",
  })
})
```

For a reschedule, `oldInvitee` and `newInvitee` link the two invitee resources and `rescheduled` is `true`.