What does an API request look like?

The IBAN-Test API can be called via HTTP requests. Use your API token as described in the API documentation.

Check an IBAN:
https://www.iban-test.eu/api/check/{iban}?authcode={authcode}

Generate an IBAN:
https://www.iban-test.eu/api/generate?authcode={authcode}&bankcode={bankcode}&accountnumber={accountnumber}&countrycode={countrycode}

Get token information:
https://www.iban-test.eu/api/info/{authcode}

For the current endpoints, response fields and examples, please use the API documentation.

What does the API return?

API responses are returned as JSON. Typical fields include:

error = boolean, whether an error occurred
code = integer, result or status code
message = string, human-readable result message

Depending on the endpoint, the response can also include validation details, generated IBAN data, BIC information, bank information or API token usage details.

For the current response format and examples, see the API documentation.

Why is my API access locked or disabled?

This can happen when the daily request limit has been reached, when a token is invalid, or when suspicious or abusive usage is detected.

If you only reached your daily limit, you can wait for the reset or upgrade to a package with a higher request volume.

If your access appears to be blocked for another reason, please contact support.