curl --request POST \
  --url https://whatsrb.com/api/v1/webhooks \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "webhook": {
    "url": "<string>",
    "active": true,
    "events": [
      "message.received"
    ]
  }
}
'

{
  "data": {
    "id": 123,
    "url": "<string>",
    "events": [
      "<string>"
    ],
    "active": true,
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z",
    "secret": "whsec_xxxxxxxxxxxx"
  }
}