Resolved after 3 hours 6 minutes, affecting Account information services and Aiia Pay and 1 more, on May 18, 2026.
SDC's Token endpoint was unresponsive, returning timeouts, TCP connection drops, and HTTP 400 errors. All SDC-connected banks (DK, NO, FO) were affected. Disabled providers re-enabled: DK_SparekassenVendsyssel DK_SparekassenKronjylland DK_MiddelfartSparekasse DK_LaanOgSpar All providers are now operating normally.
Affected components
Update timeline
- investigating May 18, 2026, 05:41 AM UTC
We are seeing an increased number of failed requests for SDC in Denmark. We are investigating.
- identified May 18, 2026, 06:46 AM UTC
SDC's authentication endpoint (auth.sdc.dk) is down since ~03:15 UTC. All SDC-connected banks are affected — requests fail with timeouts and TCP connection drops. Disabled providers: DK_SparekassenVendsyssel DK_SparekassenKronjylland DK_MiddelfartSparekasse DK_LaanOgSpar Cause is external (SDC side). Remaining providers will auto-recover once SDC restores service. Monitoring ongoing.
- resolved May 18, 2026, 08:47 AM UTC
SDC's Token endpoint was unresponsive, returning timeouts, TCP connection drops, and HTTP 400 errors. All SDC-connected banks (DK, NO, FO) were affected. Disabled providers re-enabled: DK_SparekassenVendsyssel DK_SparekassenKronjylland DK_MiddelfartSparekasse DK_LaanOgSpar All providers are now operating normally.
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