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You can access our APIs directly via SOAP and REST with the programming language of your choice:

• Send SMS API
• Send MMS API
• Voice Call API
• Conference Call API
• IP Location API
• AutoScout24 API
• Voice Record Lab API

Find information regarding our partner's API's (ImmobilienScout24 REST API, ClickandBuy API und Cloud User Management API) on their detail pages.

It’s even easier with our SDKs: They offer classes and methods that enable you to build your desired application using just a few lines of code. This relieves you of routine tasks, such as authentication and processing of SOAP messages, allowing you to concentrate on core activities.

The following SDKs are for certain Developer Garden APIs available:
Send SMS API, Send MMS API, Voice Call API, Conference Call API, IP Location API, AutoScout24 API

Telekom SDKs - Developer Garden, Version 3.1

To help you get started, every SDK contains a range of example programs that show you how it can support you in using our services. All information about how our SDKs work (Java, .Net, PHP, Objective-C) is available in our User Documentation. The Forum provides you with an opportunity to exchange information and ideas with other developers.

Lab API SDKs

Get our Java SDK including documentation for our Voice Record Lab API.

Older SDK versions, additional frameworks and extensions (no support)

The Version 2.7 SDKs, frameworks and extensions, including Ruby, Typo3 and Zend are available on our archive page. For the reason that these SDKs do not represent an official SDK of Deutsche Telekom, we can unfortunately not offer you any support for version 2.7 SDKs.   

PLEASE NOTE: If you intend to use the new REST SDKs to further develop your existing applications, you will notice some changes to method names and parameters in the REST SDKs compared with the current SDKs. The biggest difference is the modified packet names.