curl --request PUT \
  --url https://payments.oaknetwork.org/api/v1/merchant/webhooks/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "url": "<string>",
  "description": "<string>"
}
'

{
  "msg": "<string>",
  "data": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "url": "<string>",
    "description": "<string>",
    "isActive": true,
    "secret": "<string>"
  }
}