How can I add UCT to my MetaMask wallet? UnitedCrowd Support November 02, 2021 13:43 Updated Follow Open MetaMask, select “Add Token” and then “Custom Token”. Add the UCT contract address , enter 18 in the field "Token of precision" confirm. UCT is added now. Related articles What is the UCT smart contract adress? Comments 0 comments Article is closed for comments.