Connect Ai Live Transcription
WebSocket upgrade for the realtime_transcription capability: bounded PCM16 mono 24 kHz input. Soniox emits feeef.transcription.updated with complete replacement text, confirmed_text and provisional_text; OpenAI emits transcript deltas. Both emit conversation.item.input_audio_transcription.completed and feeef.session.completed. Authenticate with bearer project credentials and model query, or a short-lived feeef.ticket connection subprotocol. The project AI product must be enabled and ai:generate is required.
WebSocket upgrade for the realtime_transcription capability: bounded PCM16 mono 24 kHz input. Soniox emits feeef.transcription.updated with complete replacement text, confirmed_text and provisional_text; OpenAI emits transcript deltas. Both emit conversation.item.input_audio_transcription.completed and feeef.session.completed. Authenticate with bearer project credentials and model query, or a short-lived feeef.ticket connection subprotocol. The project AI product must be enabled and ai:generate is required.
Project API key, fc_live_…. Keep keys out of public client code. The trusted Cloud playground accepts credentials temporarily in memory.
In: header
Query Parameters
Required for bearer connections; pinned by the ticket for browser connections.
Header Parameters
Select a provider serving the canonical model. Omit when model already identifies a provider route.
^[a-z0-9_-]+$Project selection for authorized OAuth callers; API keys select their project automatically.
Optional tenant public ID; enforced on tasks and results.
Response Body
curl -X GET "https://example.com/realtime"Create Ai Live Session POST
Reserve a bounded live transcription session and return a short-lived, request-scoped connection ticket. No provider credentials are returned.
Create Anthropic Style Message POST
Anthropic text schema on any reviewed text route. Translation is buffered and rejects unsupported options before billing.