Outage in Cardstream
Open Banking via Mastercard
Resolved MinorIncident Report
Cardstream has identified an ongoing issue with Open Banking payments processed via Mastercard, where payments are being declined by the Mastercard retail bank client. The issue has been escalated to Mastercard for urgent investigation. Open Banking payments via OBN Global are affected by this.
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Latest Updates ( sorted recent to last )
RESOLVED
11 days ago - at 08/12/2026 10:03AM
Mastercard has confirmed that this is now resolved.
INVESTIGATING
11 days ago - at 08/12/2026 08:16AM
Cardstream has identified an ongoing issue with Open Banking payments processed via Mastercard, where payments are being declined by the Mastercard retail bank client. The issue has been escalated to Mastercard for urgent investigation. Open Banking payments via OBN Global are affected by this.
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