Safely and securely exchange items between two players. Just right click each other (make sure both participants have an empty hand) and the GUI opens up.
Click the "Ready" button (symbol of cross-arrows) in the middle to indicate you've locked in your side of the trade, and when both players do so the trade will be complete.
Added support for:
Default Configuration file:
["Player Trade Common Configs"]
#Whether the /playertrade <playername> command, which allows for infinite range trading, should work or not. (Server authoritative; Requires restart.)
"Enable Command Trading" = true
#Whether right-clicking another player with an empty hand should send a trade request (Server authoritative)
"Enable Empty Hand Trading" = false