Realtime Voice SDK

npm install @voice-session/web

import { RealtimeSession } from "@voice-session/web";

const session = new RealtimeSession({ url, token });
session.on("transcript", ({ role, text, final }) => {
  if (final) showTranscript(role, text);
});
session.on("agent_state", updateVoiceStatus);
session.on("error", showSessionError);
await session.start({ microphone: true });

// When the user ends the session:
await session.end();