curl --request POST \
  --url http://localhost:8080/v1/webhooks \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "url": "<string>",
  "events": [
    "payout.created"
  ],
  "metadata": {}
}
'

{
  "id": "whs_cq1234567890abcdef",
  "merchant_id": "<string>",
  "url": "<string>",
  "events": [
    "payout.created"
  ],
  "status": "active",
  "version": "<string>",
  "metadata": {},
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z"
}