RSS URL for Amazon's Author Central
You can populate your author page on Amazon by adding a photo, bio, blog, etc. You can claim editing privileges to your author page by registering with Amazon’s Author Central program: https://authorcentral.amazon.com/ This page is tied to your personal Amazon login.
You can also link your blog’s RSS feed so that your Amazon Author Central page is automatically updated every time you post a new blog. This is a smart way to keep your author page current.
Here’s the RSS link you will need:
https://YOURDOMAINNAME.com/blog_feed.xml (swap out YOURDOMAINNAME with your own domain name)
For example Fauzia Burke’s RSS feed is https://fauziaburke.com/blog_feed.xml
On the Author Central Profile tab, next to “Blogs,” click add blog. Enter the feed address for your blog. Note: Make sure you enter the feed address (as shown above) and not the blog address.