🦊MetaMask

MetaMask is a popular cryptocurrency wallet and browser extension that enables users to interact with dApps on EVM-based chains.

Activate MetaMask extension:

window.chosenProvider = await window.ethereum;
let provider = new ethers.providers.Web3Provider(window.chosenProvider);
const signer = await provider.getSigner();
provider.send("eth_requestAccounts", []);

Official MetaMask Website