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The MMS API was deprecated on July 29, 2015. Get more information about our supported APIs.
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/apis/sms-mms /apis/mms/docs
The Device Capabilities API was deprecated on July 29, 2015. Get more information about our supported APIs.
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/apis/device-capabilities /apis/device-capabilities/docs

The AT&T API platform contains a full suite of RESTful APIs that you can integrate into your mobile and web application.

Enhanced Push-to-Talk
  • Improve productivity
  • Instant communication
  • Integrate voice services into business workflow

AT&T EPTT is at the leading edge of simple, one-touch communication integrating lightning-fast voice into the business systems of your customers.

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Entertainment Experience Suite
Entertainment Experience Suite
  • Alternative Revenue Channels
  • Video Optimizer
  • Custom Channels

This toolkit is designed to give developers and content providers the ability to build righter, more impactful video and interactive experiences for their DIRECTV content channels.

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Flow Designer
  • Application management
  • Visual prototyping tools
  • GIT-based versioning

Design, build & deploy IoT solutions in minutes with AT&T Flow Designer.

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In-App Messaging
  • Improve engagement & social sharing
  • Connect with users
  • Group messaging

Share content without leaving your app with the AT&T In-App Messaging API.

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AT&T IoT Data Plan
IoT Data Plans
  • A-la-carte self-service IoT connectivity
  • Three data plan options available
  • Dashboard for easy SIM card and data management

Launch your product fast with commercial IoT SIM cards and an IoT Data Plan.

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AT&T IoT Starter Kit
IoT Starter Kit
  • Get connected in minutes
  • Choose the Starter Kit that best fits your needs
  • SIM Only and SIM + Hardware Kit options

The AT&T IoT Starter Kit, with LTE connectivity, makes designing and launching an IoT prototype simpler than ever before.

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Landline Texting
  • Make your landline smarter
  • Efficient & easy to manage
  • Short polling & Webhooks

Provide comprehensive functionality to customers looking to tailor a texting solution specific to their needs with the AT&T Landline Texting API.

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M2X
  • Organize millions of connected devices
  • Gather data in real time
  • Strategically analyze data

Develop your product & connect millions of machine-to-machine (M2M) devices to the Internet of Things with AT&T M2X cloud-based data storage service & device management tools.

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SMS API image
SMS
  • Send alerts & reminders
  • Offer promotions
  • Get instant feedback

Short code messaging is one of the easiest ways to increase user engagement, improve customer service & drive more sales.

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Sponsored Data
  • Targeted content delivery
  • Sponsored access to more content
  • Deployment of time-based offers

AT&T Sponsored Data offers providers a new way to connect while customers are able to browse, stream, & enjoy applications without impacting their monthly data allowance.

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Video Optimizer
  • Download Video Optimizer
  • Collect and analyze traces
  • Optimize video streaming and app performance

Get this free, cross-platform diagnostics tool to help you analyze your app performance. It also pinpoints problems and provides recommendations on how to fix them.

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