Outage in Mastercard API

Sandbox - Service issue detected

Resolved Major

March 04, 2026 - Started 6 days ago - Lasted 3 days

Incident Report

Summary AI Generated

The Mastercard API Sandbox experienced a major service issue affecting the Transaction API for Acquirers that lasted 71.2 hours. The incident impacted the sandbox environment used for testing and development of acquirer transaction processing. The service has since been restored to normal operation.

Affected services: Transaction API for Acquirers

Components affected

Mastercard API Sandbox Mastercard API Transaction API for Acquirers

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