Start here - our help center has everything you need to get started and answer many commonly asked questions.
A domain is the web address or URL that your visitors see when they visit your website, web application or go to any Kinde pages. By default your authentication pages have a kinde.com URL when you sign up for Kinde. If you want to change the web address that’s displayed to customers while they are on your authentication pages, then you need to use a custom domain, such as www.example.com
The custom domain feature is coming soon.