Title explains it all, I need either a config, app, or method so I can code it myself. All I need to do is take a list of email addresses and see if that user has an LOL account. No passwords/cracking/etc needed, I just need to see if they are an LOL player or not. I don't care if it's public or if you only know of the api url to check against and don't have a config or app I just need to know how to do it. Will pay via BTC or paypal, your choice.