curl --request POST \
  --url https://api.base39.io/v1/webhooks/kobana \
  --header 'Content-Type: application/json' \
  --data '{
  "event_code": "bank_billet.paid",
  "object": {
    "id": 123,
    "paid_at": "2023-12-25",
    "paid_amount": 123
  }
}'