> ## 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.

# Get event type history

> Retrieves the change history for one Cal.com event type.

`calcom.getEventTypeHistory` retrieves the change history for one Cal.com event type.

```ts automations/get-event-type-history.automation.ts theme={null}
import { automation, markSignificant } from "automate.ax"
import { calcom } from "automate.ax/calcom"

export default automation("Get event type history", () => {
  markSignificant(calcom.getEventTypeHistory({ eventTypeId: 23, limit: 25 }))
})
```

## Input

Pass these fields:

| Field         | Type      | Required | Description                             |
| ------------- | --------- | -------- | --------------------------------------- |
| `eventTypeId` | `integer` | Yes      | Must be greater than 0.                 |
| `cursor`      | `string`  | No       | —                                       |
| `limit`       | `integer` | No       | Default: `25`. Minimum: 1. Maximum: 50. |

## Output

Returns an object with these fields:

| Field         | Type       | Required | Description                                                                 |
| ------------- | ---------- | -------- | --------------------------------------------------------------------------- |
| `eventTypeId` | `number`   | Yes      | The ID of the event type whose history is being returned.                   |
| `auditLogs`   | `object[]` | Yes      | List of audit log entries for the event type, ordered by most recent first. |
| `pagination`  | `object`   | Yes      | Cursor pagination metadata.                                                 |

Cal.com enforces account role, plan, and availability requirements. Provider rejections surface as structured action failures with the HTTP status and any `Retry-After` delay.