@llmrtc/llmrtc-backend

Node.js backend server for LLMRTC - real-time voice and vision AI with WebRTC + LLMs.

Installation

npm install @llmrtc/llmrtc-backend

Features

• WebRTC signaling and media server
• Real-time audio/video streaming
• Voice activity detection with barge-in support
• Provider-agnostic LLM/STT/TTS integration
• Multi-stage playbook orchestration
• Tool calling and function execution

Quick Start

import { LLMRTCServer, OpenAILLMProvider, OpenAIWhisperProvider, OpenAITTSProvider } from '@llmrtc/llmrtc-backend';

const server = new LLMRTCServer({
  providers: {
    llm: new OpenAILLMProvider({ apiKey: process.env.OPENAI_API_KEY! }),
    stt: new OpenAIWhisperProvider({ apiKey: process.env.OPENAI_API_KEY! }),
    tts: new OpenAITTSProvider({ apiKey: process.env.OPENAI_API_KEY! })
  },
  port: 8787
});

await server.start();

CLI

npx llmrtc-backend --port 8787

Documentation

Full documentation: https://www.llmrtc.org

License

Apache-2.0