curl --request GET \
  --url https://api.zet.money/v1/webhooks \
  --header 'x-api-key: <api-key>'

{
  "success": true,
  "data": [
    {
      "id": "wh_01H8X7...",
      "url": "https://yourapp.com/webhooks/zet",
      "events": [
        "onramp.completed",
        "offramp.completed"
      ],
      "secret": "whsec_abc123...",
      "isActive": true,
      "description": "Production payment webhook",
      "createdAt": "2023-11-07T05:31:56Z"
    }
  ]
}