Once you’re signed in, click on the Applications on the left nav bar
Click on “Register Your Application”, and enter the following information:
Name of your application
OAuth Redirect URLs
In the Dynamic dashboard, visit either social account linking on the Info Capture page or in the Social Signup page depending on whether you want to do linking or signup.
Open the Twitch configuration section.
Copy & paste the Redirect URL provided in your Dynamic Dashboard to the text field in Twitch
Category (You can select any that is most appropriate)
Click “Create”
You should see a new row added to the “Developer Applications” table
On the right side of the table in the app you just created, click on “Manage”
Click on “New Secret”, this will generate a secret key you will see only once
Copy the “Client ID” and “Client secret” from the application you created in Twitch and paste it into the modal in the Dynamic Dashboard.
That’s it! You now have OAuth credentials for your Twitch application that you can use in Dynamic.