Re: How to get the actual URL from a Link (.url) added in a SharePoint Document Library
Hi @grantjenkins
First of all, I would like to say thank you 🙏 for learning from your solution especially complex expression, transformation data etc.
Here is the solution to find actual link from "Link" created in doc library:
Use "Get file" content to get content of link:

Next, add compose action and use expression to decode the base64 value from the content:

decodeBase64(body('Get_file_content')?['$content'])
You will get the actual link in the output of compose action. You need to parse the text to get the link, which I know you are expert in 😀
Output:
If this helps & solves your problem, please remember to give a 👍 and accept my solution as it will help others in the future.