Instant IBAN, US ABA Routing & ISO 20022 Error Code Checker
Verify single bank numbers or decode cryptic bank rejection codes right in your browser—then automate full 1,000-row SEPA XML, NACHA ACH, and Positive Pay batches via our $0/month Cloud APIs.
1. European IBAN Checksum (MOD-97)
2. US ABA Routing Checksum (MOD-10)
3. ISO 20022 Bank Error Lookup
Need to Validate & Generate 50 to 50,000 Rows Automatically?
Convert full Excel/CSV payrolls and vendor runs into bank-ready SEPA XML (pain.001.001.09), US NACHA ACH (.ach), EU Peppol/XRechnung XML, German DATEV CSV, and Positive Pay files for pennies per row ($0/month subscription).