Nexmo

There are many social channels you can use to engage with your customers - Facebook Messenger, Viber Service Messages etc. Although these channels provide a more personal touch, they are not the most reliable.

Enters the Nexmo Workflows API - it allows you to utilize these social channels, but if message delivery fails, it'll fallback to SMS.

The Nexmo CLI enables quick access to a number of features from your terminal or command line. Features such as creating Nexmo applications, buying numbers, linking numbers to apps, setting up webhook endpoints and more.