curl https://api.vozagent.ai/v1/webhooks \
  -H "Authorization: Bearer <token>"

[
  {
    "id": "wh-a1b2c3d4-e5f6-a7b8-c9d0",
    "url": "https://yourapp.com/webhooks/vozagent",
    "events": ["contact.created", "call.completed"],
    "is_active": true,
    "secret": "whsec_*****",
    "created_at": "2024-01-10T09:00:00Z"
  },
  {
    "id": "wh-b2c3d4e5-f6a7-b8c9-d0e1",
    "url": "https://zapier.com/hooks/catch/123456",
    "events": ["call.started", "call.completed"],
    "is_active": true,
    "secret": "whsec_*****",
    "created_at": "2024-01-12T14:30:00Z"
  }
]