List webhook endpoints

Example response

{
  "webhook_endpoints": [
    {
      "id": "whe_2mKr8fQxLp7Ta3",
      "url": "https://example.com/granola-webhooks",
      "events": [
        "note.access_granted",
        "note.edited",
        "note.generated",
        "note.regenerated"
      ],
      "folder_ids": [],
      "scopes": [
        "personal",
        "public"
      ],
      "created_by": {
        "name": "Oat Benson",
        "email": "oat@granola.ai"
      },
      "enabled": true,
      "created_at": "2026-01-27T15:30:00Z"
    }
  ]
}