Outage in Mastercard API

Sandbox - Service issue detected

Resolved Major

April 23, 2026 - Started about 20 hours ago - Lasted 12 minutes

Incident Report

Summary AI Generated

The Mastercard API Sandbox experienced a major service issue affecting the Transaction API for Acquirers component. The incident impacted both the Transaction API for Acquirers and Sandbox environments. The service was restored after 12 minutes.

Affected services: Transaction API for Acquirers

Components affected

Mastercard API Sandbox Mastercard API Transaction API for Acquirers

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