“The Opera Android  browser will soon be able to hold your cryptocurrencies. The system, now in beta, lets you store crypto and ERC20 tokens in your browser, send and receive crypto on the fly, and secures your wallet with your phone’s biometric security or passcode…The feature, called Crypto Wallet,  “makes Opera the first major browser to introduce a built-in crypto wallet” according to the company. The feature could allow for micropayments in the browser and paves the way for similar features in other browsers.”