Resolved - On October 22, 2026, from 12:22 to 13:17 UTC (about 54 minutes), some requests to our Cards API returned intermittent 500 errors. The most affected endpoints were responsible for retrieving card secrets and PINs, updating cards, and creating user cards. This partial degradation was caused by upstream errors at Paymentology API, most requests to these endpoints still succeeded. The issue is resolved and all services are now working normally.