How to read a string from a webpage or text file in server?

Hey everyone i need to make a game where i have a float value on a textfile in a server that i update everyday and the game has to be able to read that text file in the server and store the string in a float value. Ive checked this link out: How can I load text from file with blueprint? - UI - Epic Developer Community Forums but this only works with a file stored on you pc, not a link file eg. Http://ww.myserver.com/mytextfile.txt how can i get this code in the link above to read a file from a http link?
Help would be greatly appreciated Thanks.

Can anyone llease help? I kinda need this to be able to continue my project.

Did you test JSON ?