IonQ experienced a critical incident on March 3, 2026 affecting API, lasting 4h 10m. The incident has been resolved; the full update timeline is below.
Affected components
API
Update timeline
- identified Mar 03, 2026, 11:53 PM UTC
We are experiencing a high rate of 500s for job related endpoints in our APIs and are investigating.
- identified Mar 04, 2026, 12:32 AM UTC
We are continuing to investigate this issue.
- monitoring Mar 04, 2026, 12:40 AM UTC
We are seeing signs of recovery and continuing to monitor.
- resolved Mar 04, 2026, 04:04 AM UTC
This incident was resolved at approximately 12:40 am UTC. Thank you for your patience, and we apologize for any impact this may have caused.