Integrate Text Into Your Mobile App with our API


Whatever your language, we've got you covered. Txtwire's API offers a wide range of web services for almost any application.

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Comprehensive Documentation

Txtwire's web-based documentation comes complete "copy and paste" code examples for .NET, SOAP, and HTTP name/value pairings, as well as industry best practices and regulations.

We Talk Back..But in a Good Way!

Our callback functionally provides you with real-time updates regarding text message delivery statuses, inbound messaging, opt-out request and more.

Robust Tool Set

The Txtwire API provides a suite of robust web services to meet your everyday communication needs through SMS. You'll be surprised how easy it is to integrate, even with no prior experience with SMS or Voice Broadcasting


For high through-put and lightning fast response times, try our SMPP service.

View SMPP Documentation

It's good to have Standards

We support the SMPP 3.4 protocol. We also have custom TLV's defined to help streamline and simplify the integration process for you.

Real-Time Updates

Get real-time delivery status updates through your SMPP bind.

Integration Support

Competent engineers you can actually talk to.

Superior customer support comes standard with every Txtwire integration. Whether its a simple question or a mind-bender, contact us via chat, email, or phone and we'll help you sort it out.

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