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Payment, plans and invoices

This FAQ answers questions about payment methods, API plans, invoices and changing packages at IBAN-Test.

API plans are intended for commercial users who regularly use IBAN validation, BIC validation or bank data validation in their own systems. For technical integration questions, see the API FAQ.

Which payment methods are available?

Payment methods and invoice questions for API plans and commercial use.

Available payment methods depend on the selected package and checkout options. Typical options can include credit card, invoice, PayPal, Apple Pay or Google Pay.

API packages are intended for commercial users; prices are shown excluding VAT.

For questions about payment, invoices or changing packages, please use the contact form.

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Bank data validation

Validation against bank directories

For these countries, we check IBANs against available bank directories and return bank details such as institution, city and BIC when available.

ATAustria BEBelgium BGBulgaria HRCroatia CYCyprus CZCzech Republic DKDenmark EEEstonia FIFinland FRFrance DEGermany GRGreece HUHungary IEIreland ITItaly LVLatvia LILiechtenstein LTLithuania LULuxembourg MTMalta MEMontenegro NLNetherlands NONorway PLPoland PTPortugal RORomania SMSan Marino RSSerbia SKSlovakia SISlovenia ESSpain SESweden CHSwitzerland VAVatican City

IBAN syntax check

Format checks for 115 IBAN formats

Check IBANs for a valid structure, correct length and checksum. This helps you catch typos and transposed digits before a payment fails. Additional bank validation against real bank directories is available for the countries listed above.

MCP Server for AI Agents - Connect AI clients to IBAN validation tools - https://www.iban-test.eu/mcp - MCP Documentation