curl --request GET \
  --url https://{defaultHost}/v1/apps/{app_id}/webhooks \
  --header 'Authorization: Bearer <token>' \
  --header 'X-Authorization: <api-key>'

{
  "webhook_endpoints": [
    {
      "id": "<string>",
      "app_id": "<string>",
      "url": "https://example.com/webhooks",
      "event_types": [
        "user.created",
        "user.updated",
        "*"
      ],
      "secret": "whsec_1234567890abcdef",
      "retry_limit": 3,
      "enabled": true,
      "last_ping_at": "2023-11-07T05:31:56Z",
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z"
    }
  ]
}