API AND CONFIG

[xCee]

Hey guys, so recently I learned basics of .loli and Im able to make my own config for checking accounts. But I was wondering why checker like PayPal and others was so expensive. I know that it’s difficult to do because of the API that they’re using. And I wanted to know how does it work ? Like how tf do you full capture infos of an account without logging in PayPal website. Are they using fast checkout on low security website to check accounts ? Any responses will be really appreciated ! Have a good day