curl --request GET \
  --url https://api.vzaps.com/instances/{id}/webhook \
  --header 'Authorization: Bearer <token>'

{
  "code": 200,
  "success": true,
  "data": {
    "webhook": "https://cliente.exemplo.com/webhooks/vzaps",
    "subscribe": [
      "Message",
      "ReadReceipt",
      "Connected",
      "Disconnected"
    ]
  }
}