Wednesday, October 14, 2026
Innovative SMS Gateway & Messaging solutions

ASPSMS API, Interface Documentations

ASPSMS provides excellent and easy to integrate developer interfaces (APIs) for your own SMS services. SMS functionality can be easily added to your applications. For new projects, we recommend the usage of the JSON API (REST).

Recommended: WebAPI

The API that is currently maintained and actively developed for all modern SMS functions: sending, management, and statistics. Fully documented via Swagger, so that all endpoints can be tested directly in the browser.

SMTP Interface

Send SMS through E-Mail even without programming skills.

Free Concierge Service

If you have neither the nerves nor the time to bother with computer programs, if you want us to handle an SMS broadcast perfectly for you, get in touch with us.

Additional Interfaces (Legacy)

The legacy interfaces listed below remain operational and can continue to be used as before. However, they are no longer actively developed. For new projects, we recommend our WebAPI.

JSON API (REST)

ASPSMS Dot Net Assembly on NuGet

Component-based use of ASPSMS in the environment of Microsoft development tools.

XML Interface

Our proven interface for universal use on all platforms.



Available SMS tools and interfaces for ASPSMS