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PUT
Change the IBAN or account name of a liquidity bank account

Overview

This endpoint changes the IBAN or account name of a registered liquidity bank account. The account type cannot be changed; remove the account and add it again instead. The same validation as when adding an account applies to the new IBAN. Transfers already created keep the account details they were created with. Requires the transaction-manager role or a read-write API client.

Path Parameters

id
integer<int64>
required

Body

application/json
accountName
string
required

Account name, used as the debtor or creditor name of the payment

Maximum string length: 70
iban
string
required

Account IBAN

Required string length: 1 - 34

Response

Liquidity bank account updated

accountName
string
required
accountType
enum<string>
required
Available options:
OPERATIONAL,
SAFEGUARDING
bic
string
required

BIC resolved from the IBAN when the account was registered

createdAt
string<date-time>
required
createdBy
string
required
currency
string
required
iban
string
required
id
integer<int64>
required
updatedAt
string<date-time>
required
updatedBy
string
required
Last modified on October 8, 2026