Where can I buy USDJ? TRONSCAN Support June 18, 2020 09:43 Updated The USDJ token is available on a range of centralized and decentralized exchanges. Related articles Do I need to sign up for an account? Where can I see the amount of collateral that is backing USDJ? Announcement on the USDJ Sunset Plan What is PTRX? What is USDJ?