Databento experienced a major incident on August 4, 2026 affecting Historical, lasting 16h 13m. The incident has been resolved; the full update timeline is below.
Affected components
Historical
Update timeline
- investigating Aug 04, 2026, 07:47 AM UTC
We are investigating an issue where the Historical API is showing timeout errors.
- monitoring Aug 04, 2026, 09:57 AM UTC
We've applied mitigations to the historical service and continue to monitor for timeouts.
- monitoring Aug 04, 2026, 02:08 PM UTC
We are continuing to monitor.
- monitoring Aug 04, 2026, 10:07 PM UTC
We are continuing to monitor for any further issues.
- resolved Aug 05, 2026, 12:00 AM UTC
This incident has been resolved.