web3modal

web3modal.js

let web3Modal = new Web3Modal({
      cacheProvider: false, // optional
      providerOptions: {
        walletconnect: {
          package: WalletConnectProvider,
          options: {
            infuraId: Infura_Project_ID
          }
        },
        fortmatic: {
          package: Fortmatic, // required
          options: {
            key: Fortmatic_Key // required
          }
        },
        authereum: {
          package: Authereum // required
        },
        torus: {
          package: Torus // required
          // options: {
          //   networkParams: {
          //     host: "https://localhost:8545", // optional
          //     chainId: 1337, // optional
          //     networkId: 1337 // optional
          //   },
          //   config: {
          //     buildEnv: "development" // optional
          //   }
          // }
        }
      },
      disableInjectedProvider: false,
    })
    try {
      provider = await web3Modal.connect()
    } catch (e) {
      return;
    }

  // Then set the provider for web3