To send Money-Out from the Lemonway payment account to the bank account of your clients, you need to register their bank account details. This method lets our system to link an IBAN to a payment account.
- Bank account details are only needed for money-outs, not for Money-Ins or P2P.
- By default, you can register multiple bank accounts per payment account.
When you link a new bank account (IBAN format or other ones), the previous details are still active.
Please use [IbanUnregisterPut](https://apidoc.lemonway.com/#operation/MoneyOuts_IbanUnregisterPut) method to deactivate a bank account from a payment account.
If you wish to use only one bank account per payment account, please contact support.
- An integrated algorithm will validate your IBAN.