pipecat/changelog/3267.added.md

• Added GrokRealtimeLLMService for xAI's Grok Voice Agent API with real-time voice conversations:

  • Support for real-time audio streaming with WebSocket connection
  • Built-in server-side VAD (Voice Activity Detection)
  • Multiple voice options: Ara, Rex, Sal, Eve, Leo
  • Built-in tools support: web_search, x_search, file_search
  • Custom function calling with standard Pipecat tools schema
  • Configurable audio formats (PCM at 8kHz-48kHz)