SMS API
Our SMS API extends your reach with powerful features.
Create customer journeys through conversations—even within the context of your app.
SMS API Features
See how our SMS API helps businesses like yours succeed.
Support secure text messaging
With private SMS communication, your users can seamlessly and safely book appointments, confirm deliveries, and more.
- Enable communication without compromising privacy
- Create a safe space for conversations between your users
- Ensure conversations and transactions between parties stay on your platform
- Leverage your control of the conversation
- Perform analysis and generate new insights for your business
Send the right message at the right time
Alert customers and give them an opportunity to reply or call back.
- Deliver timely notifications about pending appointments and keep customers engaged
- Automated notifications reduce costs, missed appointments, delivery attempts, and more
- Let customers confirm or reschedule from within a text—via SMS, MMS, social chat apps, or voice
- Strengthen customer relationships by creating “wow” moments with rich-media features
Support secure text messaging
With private SMS communication, your users can seamlessly and safely book appointments, confirm deliveries, and more.
- Enable communication without compromising privacy
- Create a safe space for conversations between your users
- Ensure conversations and transactions between parties stay on your platform
- Leverage your control of the conversation
- Perform analysis and generate new insights for your business
Send the right message at the right time
Alert customers and give them an opportunity to reply or call back.
- Deliver timely notifications about pending appointments and keep customers engaged
- Automated notifications reduce costs, missed appointments, delivery attempts, and more
- Let customers confirm or reschedule from within a text—via SMS, MMS, social chat apps, or voice
- Strengthen customer relationships by creating “wow” moments with rich-media features
Learn more about our APIs
Interested in how our APIs can help your business? Connect with a Deutsche Telekom API expert: fill out the form and we'll get back to you shortly..