I have genarated a castom onion v3 domain by using mkp224o
i got 3 file
but i need private key . how can i get private key from this 3 file
Actually everything is OK. You just need to copy these three files to a folder on your system. Then add these lines to your torrc:
HiddenServicePort 80 127.0.0.1:80
which 80 is the hidden service port (i.e. abcdefghijklmnop.onion:80) and will be tunneled to 127.0.0.1.
If you are using TOR 2 (tor 0.2.x) you should add an extra line to torrc: