We will have a planned maintenance from 2026-09-28 22:00 to 2026-09-29 03:59 MESZ , due to an announced maintenance window at the bank
The maintenance is affecting all functionality of the interface
Additional information: Scheduled maintenance on 2026-09-28 from 22:00 to 2026-09-29 03:59 (local time) may cause intermittent outages of the MBH OpenAPI (ex-BB) services.
No action is required by our customers
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Posted Aug 13, 2026 - 14:09 CEST
This scheduled maintenance affects: Bank Connectivity (Europe).