Documentation

Welcome to Vonage API Developer Portal. Here you can find all the technical documentation for the APIs available as part of the Vonage Communication APIs Platform. Be sure to checkout our steps to get started with Vonage APIs section!


Messaging


SMS API

Programmatically send and receive SMS messages.

Messages API

Multi-channel messaging that integrates with WhatsApp, Facebook, Viber

In-app messaging

Build chat messaging into your application.


Voice


Voice API

Create calls, control calls in-progress, get information about previous calls, and more.

SIP

Connect voice calls to existing endpoints via the phone network an in-app voice.

In-app voice

Build live voice communications into your application


Authentication & Identity


Verify API

Enable your applications with two-factor authentication.

Number Insight

Get information about phone numbers.


Other APIs


Account management

Application API

Create a record for your application and configure authentication, callbacks, and settings.

Numbers API

Provision virtual numbers around the globe to send or receive text messages and phone calls.

Redact API

Delete data from the Vonage platform.

Reports API

Find historical records and messages by originating or destination phone number, dates, and more.

Product Enablement

Account & Subaccounts APIs

Create a record for your application and configure authentication, callbacks, and settings.

Audit API

Provision virtual phone numbers around the globe to send or receive text messages and phone calls.

Conversation API

Stitch conversations from multiple communications channels into a single thread.

Client SDK

Use Conversation API & Client SDK to build applications with two-way voice and messaging communication.