An API built for mega scale
Scale from tens to millions with our flexible, scalable, developer-friendly API.
Billions of messages sent via the Telnyx API
Reduce costs without reducing results
Through our commitment to value through optimization, our platform and team ensure you get a great deal without sacrificing performance.
Average savings on messaging costs
Purchase or port a SMS/MMS capable number
Set up a Telnyx account, purchase phone numbers and complete any required registrations via self-service Mission Control portal or the registration APIs.
Build your SMS/MMS eCommerce application(s)
Build out your SMS and MMS service, test mass SMS sends or simply integrate with your existing eCommerce notifications services.
Test your first sends
Test sending at small scale. Use our reports and debugging tool to iron out any issues. If you still get stuck, work with our expert support team at no extra charge.
Scale to millions
Telnyx’s billion-scale API with built-in automated compliance can help you reach massive volumes without compromising deliverability or your reputation.
Popular Telnyx offerings for eCommerce
Send up to 20x more than typical number types with Short Code Messaging to the U.S. and Canada.
Messaging API Documentation
Telnyx’s Messaging API supports SMS messages and MMS from 10DLC, short code, toll free numbers, mobile, alphanumeric and more.
Complete Guide to Compliant SMS
Compliance is a major concern for today’s marketers. This article outlines some of the requirements for compliance when conducting SMS campaigns.
Message sending tutorial
Learn how to send an account notification message programmatically using the Telnyx Messaging API.
SMS and MMS messages can be used for a variety of purposes in eCommerce: from marketing to account notifications to order status updates and more.