OneSignal incident

Dashboard & API - Partial Outage

Resolved after 49 minutes, affecting APIs & SDK Endpoints and Dashboard / UI, on May 11, 2026.

monitoring May 11, 2026, 06:36 PM UTC

We have applied a mitigation that should resolve the impact. We are monitoring to confirm effectiveness. We will provide another update in 30 minutes.

Started
May 11, 2026, 05:55 PM UTC
Resolved
May 11, 2026, 06:44 PM UTC
Duration
49m
Detected by Pingoru
May 11, 2026, 05:55 PM UTC

Affected components

APIs & SDK EndpointsDashboard / UI

Update timeline

  1. investigating May 11, 2026, 06:19 PM UTC

    What’s happening: Some customers are unable to access the dashboard or API Who’s affected: • Customers with an app id starting with 2 Current Status: We are investigating the issue and will provide an update in 15 minutes

  2. monitoring May 11, 2026, 06:36 PM UTC

    We have applied a mitigation that should resolve the impact. We are monitoring to confirm effectiveness. We will provide another update in 30 minutes.

  3. resolved May 11, 2026, 06:44 PM UTC

    The issue has been resolved. All impacted systems are now operating normally.

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