Breaking Change ahead! Attention Developers: The mandatory migration to Commerzbank's new dedicated PSD2 interface begins on 15th January 2026 and runs until 15th April 2026, in compliance with RTS Art. 30 (4). We reserve the right to cut off the current solution after this 3-month migration phase. Full documentation is available on our Commerzbank Developer Portal for PIS and AIS. Onboard now via the portal and contact xs2asupport@commerzbank.com for API access. Please note that consents and payment IDs must be recreated on the new interface. For details, visit migration updates

The 'Berlin Group' is a pan-European payments interoperability standards and harmonisation initiative with the primary objective of defining open and common scheme- and processor-independent standards in the interbanking domain between Creditor Bank (Acquirer) and Debtor Bank (Issuer), complementing the work carried out by e.g. the European Payments Council. As such, the Berlin Group has been established as a pure technical standardisation body, focusing on detailed technical and organisational requirements to achieve this primary objective.

Recent News

Dear Developers,
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Feb 10
Disruptions of PSD2 Services on 10.02.2026 between 08:02AM and 09:02AM
Dear developers,
Kindly note that due to issues with downstream services we experienced disruptions in our PSD2 services on 10.02.2026 between 08:02AM and 09:02AM. Both AIS and PIS services were affected by this incident....
Feb 09
Maintenance Work on 15.02.2026 between 00:00AM and 01:00AM
Dear developers,
due to maintenance work, there might be a potential short-term disruption of the interface on the 15th February 2026 between 00:00am and 01:00AM.
We apologize in advance in case you experience any...

APIs

GET

getConsentAuthorizationUsingGET

/berlingroup/v1/consents/{consent-id}/authorisations/{authorisation-id}

POST

createConsentAuthorizationUsingPOST

/berlingroup/v1/consents/{consent-id}/authorisations

GET

getConsentAuthorizationsUsingGET

/berlingroup/v1/consents/{consent-id}/authorisations

GET

getAccountBalancesUsingGET

/berlingroup/v1/accounts/{account-id}/balances

GET

getConsentUsingGET

/berlingroup/v1/consents/{consent-id}