Mobile Text Alerts

Build SMS into your product in minutes

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4.6 / 5

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4.5 / 5

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4.4 / 5

Easy to Use and Developer-Friendly

Our RESTful SMS API is designed to work seamlessly with any programming environment — Ruby, PHP, Python, Java, C#, or anything else.
You can send messages, manage subscribers, and automate communication with just a few lines of code.
Plus, you'll enjoy robust documentation and hands-on support.
  • MCPs to help you get started
  • Bearer token authentication
  • JSON-based requests and responses
  • Compatible with any modern tech stack
Example of internal SMS workshop update

Fast, Reliable Delivery

Our system automatically routes messages through carrier-approved channels, ensuring dependable delivery no matter the carrier or location.
Example of SMS fraud alert notice

Scales with you

Our SMS API scales with you from prototypes to millions of messages with white-glove onboarding and human support.
Example of internal SMS notice of route change

What You Can Do

● Send SMS/MMS messages ● Send 2FA/MFA messages ● Add/remove subscribers and groups ● Manage segments and templates ● Receive replies and delivery receipts ● Export analytics and reports

How It Works

Create a free account

Sign up for a free trial and get your API key.
Get Free Trial

Configure your sender

Choose between 10DLC, toll-free, or short code messaging.

Send your first message

Use our quickstart examples to send your first SMS in minutes.

Sample Request

http://mobile-text-alerts.com/rest/?key=testkey&request=send_message&message=This+is+a+test+message&number=4027188843

Get Started with the Mobile Text Alerts API

Check out the documentation and start sending messages today!
View Documentation

Need Help?

Our support team is here to help you integrate, test, and launch successfully.
Contact us at contact@mobile-text-alerts.com or call (531) 739-8280.

SMS API FAQ

API stands for Application Programming Interface. APIs enable communication between two software components, typically a client and a server. The application sending the request is the client, and the application sending the response is the server. When interacting with the Mobile Text Alerts API, the Mobile Text Alerts database is the server, and you send requests as the client. There are different types of APIs, the Mobile Text Alerts API is a REST API.