Hey guys its been a while since ive been here and im trying to get my Xapo faucet back running.
does anyone now how to to vpn shielding like faucethub does?
You mean blocking off vpns from accessing the site? Because it is a bit unclear what VPN shielding means, but i can tell you that that is not what faucethub.io does, they don't block vpns/proxies.
If you do however want to block them, you could use a third party such as iphub.info, or nastyhosts. They have proven to be effective, but not 100%, and sometimes it will generate false positives.