curl "https://api.stableyard.fi/v2/webhooks" \
  -H "Authorization: Bearer sy_secret_*"

{
  "object": "list",
  "data": [
    {
      "object": "webhook",
      "id": "wh_abc123",
      "url": "https://your-app.com/webhooks/stableyard",
      "events": ["payment.settled", "payment.failed"],
      "createdAt": "2026-03-18T10:20:30.000Z"
    }
  ],
  "requestId": "req_abc123"
}