Validate an IBANCheck that an IBAN is a real one before you pay it: the check digits, the country's own length rule, and whether the bank code inside it exists. Where openiban holds bank data it also returns the bank's name and BIC, so one step both validates the account and tells you who it belongs to. No API key required.
Validate several IBANsCheck a whole list of IBANs in one step (a payment file, a supplier list, a column out of a spreadsheet) and get back each result plus the counts to branch on. A bad IBAN comes back as a row saying so, not as a failed step, and the invalid ones are collected into their own list ready to put in front of a person. Up to 50 at a time. No API key required.
Get bank details for an IBANLook up the bank behind an IBAN: its BIC (SWIFT code), name, city and postcode. This is the step for filling in the BIC an international transfer asks for, or for showing a customer which bank they just entered. openiban holds bank data for Austria, Belgium, Germany, Liechtenstein, Luxembourg, the Netherlands and Switzerland, and the answer says plainly when a country is not one of them. No API key required.
Calculate an IBANBuild an IBAN from a country, a bank code and an account number, the conversion a record still holding a German Bankleitzahl and Kontonummer needs before it can be paid by SEPA transfer. openiban validates whatever it builds, so the answer carries the same checks a validation would, plus the bank's name and BIC where it has them. No API key required.
Calculate several IBANsBuild IBANs for a whole list of accounts in one country, in one step: the migration action for a customer or payroll table that still holds bank codes and account numbers. Each row comes back with the IBAN, the checks openiban ran on it, and the bank code and account number it was built from, so the answers line up with the rows they came from. Up to 50 at a time. No API key required.
List countriesList every country openiban knows, with the two-letter code an IBAN from there starts with and whether openiban holds bank codes and BICs for it. Use it to fill a dropdown, to check a country is covered before building a workflow around it, or to find the exact code the calculate actions take. No API key required.
Get a countryLook one country up by name or by code, and get back the two-letter code an IBAN from there starts with. Use it when the country arrives as a name from somewhere else in the workflow, a CRM field saying 'Germany', and the next step needs 'DE'. It also says whether openiban holds bank data there. No API key required.
