ultravox-client

import { UltravoxSession } from 'ultravox-client'; // In a real application, replace this with a URL obtained securely from your backend // which generates it via the Ultravox API. Do NOT hardcode or expose API keys. const ULTRAVOX_JOIN_URL = 'wss://your-call-join-url'; // Placeholder for demonstration const session = new UltravoxSession(); session.addEventListener('status', (event) => { console.log('Session status changed: ', session.status); if (session.status === 'disconnected') { console.log('Ultravox session disconnected. Attempting to reconnect if desired.'); } else if (session.status === 'listening') { console.log('Ultravox is now listening for your voice input. Speak freely!'); } else if (session.status === 'speaking') { console.log('Ultravox AI is responding...'); } }); session.addEventListener('transcripts', (event) => { // `session.transcripts` is an array of all received transcripts. // This event fires for both partial and final transcripts. const currentTranscripts = session.transcripts; console.log('Current transcripts: ', currentTranscripts); // Example: Find and log the latest final transcript const lastFinalTranscript = currentTranscripts.findLast(t => t.isFinal); if (lastFinalTranscript) { console.log(`[${lastFinalTranscript.speaker}]: ${lastFinalTranscript.text}`); } }); async function startUltravoxSession() { try { console.log('Attempting to join Ultravox call at:', ULTRAVOX_JOIN_URL); await session.joinCall(ULTRAVOX_JOIN_URL); console.log('Successfully joined Ultravox call. Waiting for initial status...'); } catch (error) { console.error("Failed to join call, ensure URL is valid and network is available:", error); } } startUltravoxSession(); // Example: To leave the call after some user interaction or timeout // setTimeout(() => { // console.log('Leaving Ultravox call after a demonstration period...'); // session.leaveCall(); // }, 60000); // Automatically leave after 60 seconds