SSL certificate validation errors connecting to Streaming API

Incident Report for AssemblyAI

Resolved

From 8p GMT on November 14, 2025 - 2:20p GMT on November 15, 2025, users connecting to our Streaming API using our US endpoint `wss://streaming.assemblyai.com/v3/ws` from Europe, Africa, and eastern Asia were experiencing SSL certificate validation errors. While the underlying SSL misconfiguration was resolved shortly after engineering engagement, some customers experienced extended connection failures during this window. Additional safeguards have since been implemented to prevent similar issues..

Posted Nov 15, 2025 - 14:30 UTC