AssemblyAI incident
SSL certificate validation errors connecting to Streaming API
Resolved after 7 hours, on November 15, 2025.
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..
Update timeline
- resolved Nov 15, 2025, 02:33 PM UTC
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..
Your product runs on more than AssemblyAI
Add the vendors you depend on and get one message when any of them reports trouble. Free for 3 vendors, no card.