AssemblyAI published a tutorial for building a voice agent directly on WebSockets with streaming STT, LLM Gateway and TTS.

This example shows how to writing an application to contribute your data to Refinitiv via RCC using WebSocket API through Refinitiv Realtime Market Data System.

AssemblyAI outlined Python TTS workflows for one-shot WAV output, WebSocket streaming, barge-in handling and keep-alive sessions.