IBAN Validation API vs IBANforge
Same instrument, two spec sheets — measured, not claimed.
IBAN Validation API vs IBANforge: common questions
Which is more reliable, IBAN Validation API or IBANforge?
On our scheduled checks, IBANforge leads on measured uptime — IBAN Validation API at —% versus IBANforge at —% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.
Do IBAN Validation API and IBANforge need an API key?
Neither needs a paid key — IBAN Validation API is callable with no signup, and IBANforge is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call IBAN Validation API and IBANforge from the browser?
Yes — both IBAN Validation API and IBANforge send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.
Are IBAN Validation API and IBANforge free for commercial use?
IBAN Validation API has unclear commercial terms, and IBANforge has unclear commercial terms. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.