We provide free instruction how to configure Twitch Client ID and Twitch Client Secret
1. Go to https://dev.twitch.tv/console/apps link and login with your credentials
1.1 Click on the "Register Your Application" button.
2.1 Enter your Name in "Name" field.
2.2 Enter your "OAuth Redirect URLs": https://www.yoursite.com/module/MODULENAME/twitch
"MODULENAME" - folder name with the module
2.3 Select Category = Website Integration
2.4 Click "Create" button
3 Click "Manage" button
4 Click "New Secret" button
5. Copy the generated "Client ID" and "Client Secret"