Messages - Nexmo


Increase engagement and optimize costs with SMS and social chat apps

Richer messaging, broader reach

  • Communication
The single API that’s all about diversification

Expanding your messaging strategy just got simpler. Nexmo’s Messages API integrates with SMS and popular social chat apps – so you can communicate with your customers on whichever channel they love most. That, paired with rich features and instant results, makes for one engaging, cost-effective chat experience.

Provide convenience

Ensure safe access by delivering time-limited, unique authorization codes with Passwordless Authentication.

Protect from fraud

Prevent expensive fraudulent transactions using up-to-date phone number intelligence with Fraud Detection and Step-Up Verification.

Eradicate spam

Block botnets and bulk account creation via frictionless phone verification for new users with Spam and Botnet Prevention.

How it works

Get a more dynamic user experience with powerful features by providing and engaging user experience with images, audio, video, files, geo-location, and events. Timestamps, delivery status, price, and error states ensure provide detailed messaging results, while effortless message rerouting ensures optimum delivery – like GPS for your SMS. With this API you go beyond your current channels without overhauling your messaging infrastructure.


Pricing on request

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Getting started

1. Test
After signing up, you receive credit to start testing Messages. This is available for you to experience the possibilities.

2. Apply
As soon as the API is out of the BETA phase you can apply for production!

You can...


Offer customer service via SMS

Let customers get in touch with you on the channel that’s most convenient for them.


Alert and notify your user

Use notifications to send timely, well-targeted SMS messages that surprise and delight your users (think booking confirmations and reminders).


Allow users to log in securely

With convenient two-factor authentication via SMS, users can log in without having to memorize passwords or use an extra app.

Try Messages!
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