> ## 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 after guests cal video no show

> Subscribes after no guest joins a Cal Video meeting.

`calcom.onAfterGuestsCalVideoNoShow` subscribes after no guest joins a Cal Video meeting.

```ts automations/on-after-guests-cal-video-no-show.automation.ts theme={null}
import { automation, markSignificant } from "automate.ax"
import { calcom } from "automate.ax/calcom"

export default automation("On after guests cal video no show", () => {
  const event = calcom.onAfterGuestsCalVideoNoShow()
  markSignificant(event)
})
```

## Event

| Field                                 | Type                               | Required |
| ------------------------------------- | ---------------------------------- | -------- |
| `createdAt`                           | `string (date-time)`               | Yes      |
| `payload`                             | `object`                           | Yes      |
| `payload.attendees`                   | `object[]`                         | Yes      |
| `payload.attendees[].email`           | `string (email)`                   | Yes      |
| `payload.attendees[].id`              | `integer`                          | No       |
| `payload.attendees[].language`        | `object`                           | Yes      |
| `payload.attendees[].language.locale` | `string`                           | Yes      |
| `payload.attendees[].name`            | `string`                           | Yes      |
| `payload.attendees[].phoneNumber`     | `string \| null`                   | No       |
| `payload.attendees[].timeZone`        | `string`                           | Yes      |
| `payload.attendees[].username`        | `string \| null`                   | No       |
| `payload.attendees[].utcOffset`       | `number`                           | No       |
| `payload.bookingId`                   | `integer`                          | Yes      |
| `payload.bookingUid`                  | `string`                           | Yes      |
| `payload.endTime`                     | `string`                           | Yes      |
| `payload.message`                     | `string`                           | Yes      |
| `payload.participants`                | `JSON value[]`                     | Yes      |
| `payload.startTime`                   | `string`                           | Yes      |
| `payload.title`                       | `string`                           | Yes      |
| `payload.webhook`                     | `object`                           | Yes      |
| `payload.webhook.id`                  | `number \| string`                 | Yes      |
| `payload.webhook.subscriberUrl`       | `string (uri)`                     | Yes      |
| `payload.webhook.time`                | `number`                           | Yes      |
| `payload.webhook.timeUnit`            | `string`                           | Yes      |
| `triggerEvent`                        | `"AFTER_GUESTS_CAL_VIDEO_NO_SHOW"` | Yes      |

Additional provider fields are preserved.

Automate.ax creates and maintains the Cal.com webhook, verifies `x-cal-signature-256`, and deduplicates provider retries. Use `calcom.onEvent` when one automation should receive every supported Cal.com event.