# Rate Limit Bypass ### Using similar endpoints If you are attacking the `/api/v3/sign-up` endpoint try to perform bruteforce to `/Sing-up`, `/SignUp`, `/singup`... Also try appending to the original endpoint bytes like `%00, %0d%0a, %0d, %0a, %09, %0C, %20` ### Changing IP origin using headers ```text X-Originating-IP: 127.0.0.1 X-Forwarded-For: 127.0.0.1 X-Remote-IP: 127.0.0.1 X-Remote-Addr: 127.0.0.1 X-Client-IP: 127.0.0.1 X-Host: 127.0.0.1 X-Forwared-Host: 127.0.0.1 #or use double X-Forwared-For header X-Forwarded-For: X-Forwarded-For: 127.0.0.1 ``` If they are limiting to 10 tries per IP, every 10 tries change the IP inside the header. ### Change other headers Try changing the user-agent, the cookies... anything that could be able to identify you.