What protocols does TTProxy proxy support?

HTTP & HTTPS.

What is IP whitelisting (authentication by IP)?

The IP whitelist function allows you to create a trusted IP list. Only the IP servers in this list are allowed to use ttproxy proxy.

Can I modify or manage the IP whitelist by myself?

Yes, you can do it through the user dashboard function or whitelist api.See here.

I added a whitelist IP, how long will it take to take effect?

About 3~5 seconds.

How long can the same proxy IP be used?

About 1~3 minutes.

Is it possible to change the IP on every request?

Yes.