Add-on Ladder from external website

My idea is to pull information(just rank position) from a 2nd gaming website that tracks players progression with statistics and have them listed on my website as a ladder.

The members should only need to write their username (or the URL of their account ) to the forum and they are listed in this ladder automatically.

I have made this poor job on paint but I believe you get the idea.


If you are interesting in taking this job PM me for additional info.