API - Mar 26, 2026 | Mangopay docs

Changed

Virtual Accounts: DK local details returned instead of IBAN

In the Virtual Accounts, when Country is DK, the LocalAccountDetails.Account format has changed from IBAN and BIC to:

BankCode – The 4-digit local DK bank code of the account.
AccountNumber – The 10-digit local DK account number of the account.

The InternationalAccountDetails.Account remains unchanged and still returns the IBAN and BIC.

This change allows better localization for Danish users looking to pay to the account.

As with all account details, ensure your integration retrieves these fields dynamically to present to the user, when you call GET View a Virtual Account before collecting payments.

Read more about integrating virtual accounts →

Added

AMEX: Support for recurring, 30-day preauth, and 7-day multi-capture

American Express (AMEX) cards can now be used for the following card flows:

Recurring payments (all scenarios)
30-day preauthorization
Multiple captures on 7-day preauthorization (previously only single capture)

See the links above for integration guidance, and here for an overview of card flows.

To discuss activation, contact our teams via the Dashboard →

Added

Klarna: Discount amount on line items

Platforms can now correctly declare a Discount on Klarna LineItems during a pay-in. The Discount amount is deducted from the UnitAmount and TaxAmount to determine the total paid for the item.

For details, see the endpoint POST Create a Klarna PayIn →