Log into your Agora server and follow these steps:
Step 1. On the Agora server's desktop, open Agora Server Config.
Step 2. In the menubar, click on Tools ➜ Activate Additionnal Modules.
Step 3. Enable Activate Integration Services Module if not already active. Then click on Configure Integration Services.
Step 4. In the new window, enable the Activate integration through API HTTP option 
. In the Code field, enter TOKEN 
. Click on the OK button once ready 
.