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

# Update Landing Page Domain Settings

> Update or verify landing page domain settings

Update the custom domain for landing pages, verify the current domain, or do
both in one request.

## Request

<ParamField body="domain" type="string">
  Replacement custom landing page domain.
</ParamField>

<ParamField body="verify" type="boolean">
  Set to `true` to check the current domain's DNS and SSL status.
</ParamField>

```bash theme={null}
curl -X PUT "https://api.sequenzy.com/api/v1/landing-pages/domain" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"domain": "pages.example.com", "verify": true}'
```

## Responses

<ResponseExample>
  ```json 200 theme={null}
  {
    "success": true,
    "domain": {
      "domain": "pages.example.com",
      "domainStatus": "verified",
      "verifiedAt": "2026-05-01T10:35:00Z",
      "dnsRecordAddedAt": "2026-05-01T10:35:00Z",
      "sslStatus": "issued",
      "error": null,
      "verificationRecords": [],
      "lastCheckedAt": "2026-05-01T10:35:00Z",
      "cnameTarget": "pages.sequenzydns.com"
    }
  }
  ```

  ```json 400 theme={null}
  {
    "success": false,
    "error": "Provide domain or verify."
  }
  ```

  ```json 401 theme={null}
  {
    "success": false,
    "error": "Unauthorized"
  }
  ```

  ```json 409 theme={null}
  {
    "success": false,
    "error": "This landing page domain is already connected."
  }
  ```
</ResponseExample>