Odaily Planet Daily News: Opera, a large technology group, is upgrading the cryptocurrency wallet on its mobile browser Opera Mini by integrating large stablecoins USDT and USDC. MiniPay is a stablecoin-based self-custodial wallet built into Opera Mini. It is launching a new feature, Pockets, which allows one-click exchange between cUSD and newly integrated stablecoins. According to a statement on July 3, USDC, USDT and cUSD will be exchanged through drag and drop, with low fees and no hidden costs. (Cointelegraph)