What did you do when the payment gateway was down?

When the payment gateway failed, we acted as follows:

• Monitoring and alerting: immediately received notifications about the failure through the monitoring system.
• Root cause analysis: studied logs and metrics to understand what caused the failure — for example, overload, integration error, or network failure.
• Automatic failover: if a backup system or fallback was configured, switched to the backup gateway to minimize downtime.
• Manual intervention: if necessary, restarted services or corrected configurations.
• Communication: informed stakeholders and clients about the issue and the expected resolution time.
• Prevention: after recovery, analyzed the incident to make improvements — for example, adding load balancing, improving error handling, or expanding monitoring.

This approach helped respond quickly and minimize the impact of the gateway failure on the business.