TCP ports
On Pro and Team you can share any TCP service, not just websites: a database, Redis, an SMTP server or a game server.
tunnelpad share-port 5432
Sharing 127.0.0.1:5432 (TCP)
Connect to relay-lon-1.tunnelpad.dev:24817
Anyone can connect to that address and port while the command runs, so make sure the service has a password. The port number is random each time.
To share a port on another machine, give its address: tunnelpad share-port 192.168.1.20:3306.