curl --request GET \
  --url https://client-api.dev.finhost.io/iban/validate/{iban} \
  --header 'Authorization: Bearer <token>'

{
  "checks": {
    "checks": [
      "<string>"
    ]
  },
  "bicCandidates": [
    {
      "bic": "<string>",
      "zip": "<string>",
      "city": "<string>",
      "wwwcount": 123,
      "sampleurl": "<string>"
    }
  ],
  "bankData": {
    "bank": "<string>",
    "bankAddress": "<string>",
    "bankStreet": "<string>",
    "bankCity": "<string>",
    "bankState": "<string>",
    "bankPostalCode": "<string>"
  },
  "supportedTransferTypes": {
    "sepaCreditTransfer": true,
    "sepaCreditTransferInstant": true,
    "sepaDirectDebit": true
  },
  "balance": 123
}