Outage in Cardstream
Gateway Intermittency
Resolved MinorIncident Report
Cardstream is investigating a degradation in service that is intermittently affecting access to the Merchant Management Systems (MMS) and Transaction processing.
We are treating this with the highest priority and working with our engineers to resolve it.
Kind regards
Cardstream Support
Components affected
Cardstream Payment GatewayTrusted by 1,000+ teams
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Latest Updates ( sorted recent to last )
RESOLVED
2 days ago - at 09/09/2026 07:54PM
Cardstream can confirm that access to the Merchant Management Systems (MMS) and Transaction processing levels have returned to normal.
MONITORING
2 days ago - at 09/09/2026 04:35PM
Cardstream can confirm that access to the Merchant Management Systems (MMS) and Transaction processing levels have returned to normal.
INVESTIGATING
2 days ago - at 09/09/2026 03:34PM
Cardstream is investigating a degradation in service that is intermittently affecting access to the Merchant Management Systems (MMS) and Transaction processing.
We are treating this with the highest priority and working with our engineers to resolve it.
MONITORING
3 days ago - at 09/09/2026 12:45PM
Cardstream can confirm that access to the Merchant Management Systems (MMS) and Transaction processing levels have returned to normal.
INVESTIGATING
3 days ago - at 09/09/2026 12:16PM
Cardstream is investigating a degradation in service that is intermittently affecting access to the Merchant Management Systems (MMS) and Transaction processing.
We are treating this with the highest priority and working with our engineers to resolve it.
Kind regards
Cardstream Support
Latest Cardstream outages
Gateway Intermittency - 3 days ago
Gateway incident - 3 days ago
Delayed OBN Global settlements to merchants - 16 days ago
Open Banking via Mastercard - 29 days ago
Open Banking via Mastercard - about 1 month ago
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