saepenatus/examples/with-nextjs/pages/_app.js

Web3-Onboard makes it simple to connect Ethereum hardware and software wallets to your dapp. Features standardised spec compliant web3 providers for all supported wallets, framework agnostic modern javascript UI with code splitting, CSS customization, mul

import '../styles/globals.css'
import { Web3OnboardProvider, init } from '@web3-onboard/react'
import injectedModule from '@web3-onboard/injected-wallets'

const INFURA_KEY = ''

const ethereumRopsten = {
  id: '0x3',
  token: 'rETH',
  label: 'Ethereum Ropsten',
  rpcUrl: `https://ropsten.infura.io/v3/${INFURA_KEY}`
}

const polygonMainnet = {
  id: '0x89',
  token: 'MATIC',
  label: 'Polygon',
  rpcUrl: 'https://matic-mainnet.chainstacklabs.com'
}

const chains = [ethereumRopsten, polygonMainnet]
const wallets = [injectedModule()]

const web3Onboard = init({
  wallets,
  chains,
  appMetadata: {
    name: "Web3-Onboard Demo",
    icon: '<svg>My App Icon</svg>',
    description: "A demo of Web3-Onboard."
  }
})

function MyApp({ Component, pageProps }) {
  return (
    <Web3OnboardProvider web3Onboard={web3Onboard}>
      <Component {...pageProps} />
    </Web3OnboardProvider>
  )
}

export default MyApp