Outage in AssemblyAI
503 Error when using temp tokens with Realtime API
Resolved MinorIncident Report
We are currently investigating an issue where users on our us-east-1 endpoint are experiencing 503 errors when using temporary tokens with our Realtime API. This began at 4:49pm UTC.
Components affected
AssemblyAI Realtime APITrusted by 1,000+ teams
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Latest Updates ( sorted recent to last )
RESOLVED
19 days ago - at 08/03/2026 05:56PM
This incident has been resolved.
MONITORING
19 days ago - at 08/03/2026 04:37PM
A fix has been implemented and we are monitoring the results.
IDENTIFIED
19 days ago - at 08/03/2026 04:33PM
We are continuing to work on a fix for the issue. The API is stable and the errors subsided at 5:11pm UTC.
IDENTIFIED
19 days ago - at 08/03/2026 04:11PM
Our team has identified the issue and a fix is being released.
INVESTIGATING
19 days ago - at 08/03/2026 04:08PM
We are currently investigating an issue where users on our us-east-1 endpoint are experiencing 503 errors when using temporary tokens with our Realtime API. This began at 4:49pm UTC.
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