As a crypto enthusiast frustrated with theoretical hype, I sought practical applications for digital currencies. That's when I discovered Opera MiniPay , a streamlined wallet integrated into the Opera Mini browser that promises smooth transactions. I tested it with USDT on the Celo network —a stablecoin pegged to the dollar—and was stunned by how effortless crypto spending could be. The Setup: No bulky downloads. I updated Opera Mini, created a wallet in two taps, secured my recovery phrase, and transferred USDT (also know as Tether ) from an exchange. The interface was refreshingly simple—no crypto jargon, just clear options to send or request funds. Coffee Break Revolution: My first test: buying coffee at a crypto-friendly cafĂ©. The barista scanned my 4.50 USDT payment via QR Code. I entered the amount approved the transaction(with a 4.50 USDT payment via QR code. I entered the amount approved for the transaction (with a 0.01 network fee), and within seco...