Voice API

Voice API

The Vonage Voice API allows you to connect people around the world and automate voice interactions that deliver a frictionless extension of your brand experience using AI technologies.

Send smart voice notifications
Text to Speech with over 50+ languages
Create IVRs and Voice Bots
Speech to text and WebSockets
Embed calls in web and mobile apps
Web & Mobile (iOS, Android) SDKs
View all code snippets
curl -X POST https://api.nexmo.com/v1/calls\
  -H "Authorization: Bearer $JWT"\
  -H "Content-Type: application/json"\
  -d '{"to":[{"type": "phone","number": "'$TO_NUMBER'"}],
      "from": {"type": "phone","number": "'$VONAGE_NUMBER'"},
      "ncco": [
        {
          "action": "talk",
          "text": "This is a text to speech call from Vonage"
        }
      ]}'