[api]

Don't use Tor this way; browser fingerprinting makes it useless regardless of WebRTC. Use a Tor bundle in a VM.

[MichaelGG]

While I agree with the advice, it's not useless. If you run a normal browser with no plugins via Tor, your IP won't leak except via exploits. WebRTC leaks by design, then handwaves browser fingerprinting as a shield.