vox-rtc-server 0.1.3

Server-side Python SDK for Vox-hosted WebRTC sessions.

vox-rtc-server

Server-side Python SDK for Vox-hosted WebRTC sessions.

This package is for backend applications that need to:

• create RTC sessions over HTTP
• attach to /v1/socket
• join /rtc/{session_id}
• send session.update, response.*, and client.event
• observe RTC control events

It is intentionally narrow. It is not the general STT/TTS/text SDK.

Install

pip install vox-rtc-server pondsocket-client

The SDK uses the PondSocket Python client for the control-plane socket. Until pondsocket-client is published, install it from your local checkout or git ref. Authentication can be passed explicitly with api_key=... or through VOX_API_KEY.

Example

import asyncio
import os

from vox_rtc_server import (
    ClientEventEnvelope,
    SessionConfig,
    VoxRtcServerClient,
)


async def main() -> None:
    client = VoxRtcServerClient(
        http_base="https://vox.example.com",
        api_key=os.environ.get("VOX_API_KEY"),
    )

    bootstrap, session = await client.create_controlled_session()
    print("session:", bootstrap.session_id)

    session.on_event(lambda event: print(event.session_id, event.type, event.data))

    session.configure(
        SessionConfig(
            stt_model="parakeet-stt-onnx:tdt-0.6b-v3",
            tts_model="kokoro-tts-onnx:v1.0",
            voice="af_heart",
            turn_profile="browser_default",
            vad_backend="silero",
            turn_detector="livekit",
        )
    )

    session.send_text_response("Hello from Python.")
    session.send_client_event(
        ClientEventEnvelope(
            event="render.url",
            payload={"url": "https://example.com"},
        )
    )


asyncio.run(main())