How to send SMS messages with Vonage

Knock integrates with Vonage to send SMS notifications to your recipients.


  • Per environment configuration
  • Sandbox mode

Getting started

You can create a new Vonage channel in the dashboard under the "Channels" section. From there, you'll need to configure the channel for each environment you have.

Provider configuration

API keystring*The API key from Vonage
API secretstring*The API secret from Vonage.
From phone numberstringThe phone number to send messages from.
Short codestringThe short code to send messages from.
Sender IDstringThe Sender ID to send messages from.

Recipient data requirements

In order to send an SMS notification you'll need a valid phone_number property set on your recipient.