"Beginning presently https://www.lolga.com, Key Trading is live on Xbox One, which implies that you'll have the option to exchange Keys for other game things in Rocket League going ahead!" Psyonix said. "Kindly note, nonetheless, that so as to remain consistent with Xbox Live's Terms of Service, exchanges including Keys on Xbox One can't be uneven - in case you're exchanging a Key to another player, they should exchange a thing to you a similar trade."
That doesn't imply that it must be an exchange of equivalent worth, in any case. The limitations imply that all players need to do is give a type of thing during a similar exchange https://www.lolga.com/rocket-league/trading-prices. Passing an Uncommon thing to the next player will be sufficient to permit a Key exchange to experience, and you can even get your thing back subsequently on the off chance that you and the other party have consented to do as such.