SENS Overview
  • PDF

SENS Overview

  • PDF

The latest service changes have not yet been reflected in this content. We will update the content as soon as possible. Please refer to the Korean version for information on the latest updates.


SENS (Simple & Easy Notification Service) is a service that helps you implement various message notification features without building a message server. Currently, text messages (SMS, LMS, MMS, and international SMS), mobile push messages (Android, iOS), and Kakao Talk Biz Message (Alim Talk) are available, and more message types will be available later. You can use SENS with the web console or HTTP API. Please refer to the following guide links for more information.

API operations

Project API



Alim Talk API

Friend Talk API

Web console

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