curl --request POST \
  --url https://identity-sandbox.payven.com.tr/api/v1/validation/iban \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json; ver=1.0' \
  --data '
{
  "iban": "<string>",
  "resolve": true
}
'

{
  "is_valid": true,
  "checksum_valid": true,
  "format_valid": true,
  "country_code": "<string>",
  "check_digits": "<string>",
  "bank_code": "<string>",
  "formatted_iban": "<string>",
  "masked_iban": "<string>",
  "bank": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "code": "<string>",
    "name": "<string>",
    "swift_code": "<string>",
    "logo_url": "<string>",
    "is_active": true
  },
  "error_message": "<string>"
}