Build sophisticated voice applications with our flexible Voice API. Create interactive voice responses, automated calling systems, and real-time voice communications with ease.
Everything you need to build amazing communication experiences
Convert text to natural-sounding speech with multiple voices and languages for dynamic call content.
Convert spoken words to text with high accuracy for building interactive voice applications.
Record calls automatically with secure storage and easy retrieval for compliance and training.
Build sophisticated IVR systems with dynamic menu options and intelligent call routing.
Create multi-party conference calls with features like mute, hold, and participant management.
Monitor call quality, duration, and performance metrics with detailed reporting dashboards.
Get up and running in minutes with our simple APIs
const twecho = require('twecho');
const client = new twecho.Client({
apiKey: 'your-api-key'
});
client.calls.create({
to: '+1234567890',
from: '+1987654321',
url: 'https://yourapp.com/voice-instructions'
}).then(call => {
console.log('Call initiated:', call.sid);
});<?xml version="1.0" encoding="UTF-8"?>
<Response>
<Say voice="alice">
Welcome to Twecho! Press 1 for sales,
2 for support, or 0 for operator.
</Say>
<Gather numDigits="1" action="/handle-keypress">
<Say>Please make a selection.</Say>
</Gather>
</Response>See how businesses are using this solution