Try the evidence before the API.
Run a limited real check without an account. The free tools use the same validation boundaries as the paid API and never turn uncertainty into a made-up answer.
FREE · NO ACCOUNT
CPSC recall search
Search scoped CPSC recalls and Product Safety Warnings using a product name plus brand, model, or UPC. Results include match evidence and official sources.
FREE · NO ACCOUNTVAT validator
Validate an EU VAT number against the European Commission VIES service and receive the check time, returned business data, and request identifier when available.
FREE · NO ACCOUNTIBAN validator
Check an IBAN's country structure, expected length, MOD-97 checksum, and public bank identifier without claiming that the bank account exists.