:original_name: cfw_02_0029.html

.. _cfw_02_0029:

Obtaining a User Token
======================

Obtaining a User Token by Using Postman
---------------------------------------

Before calling an API, you need to obtain a user token for authentication. For details about how to use Postman to obtain a user token, see `Token Authentication <https://docs.otc.t-systems.com/api/apiug/apig-en-api-180328003.html>`__.