Bitfinex: Supports Optimism on chain USDT0 deposits and withdrawals
Odaily Planet Daily News: According to official sources, deposits and withdrawals of USDT0 on the Optimism network can now be made directly on Bitfinex. USDT0 is a cross chain stablecoin developed by Everdawn and Layer Zero, and is the full chain bridging version of Tether USDt.