@web3-onboard/mew-wallet/dist/index.js

MEW (MyEtherWallet) Wallet SDK wallet module for connecting to Web3-Onboard. 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, framew

import { ProviderRpcError, createDownloadMessage } from '@web3-onboard/common';
import { createEIP1193Provider } from '@web3-onboard/common';
function mewWallet() {
    if (typeof window === 'undefined')
        return () => null;
    return ({ device }) => {
        return device.type === 'mobile'
            ? {
                label: 'MEW wallet',
                getIcon: async () => (await import('./icon.js')).default,
                getInterface: async () => {
                    const provider = window.hasOwnProperty('ethereum') && window.ethereum.isMEWwallet;
                    if (provider) {
                        return {
                            provider: createEIP1193Provider(window.ethereum, {
                                wallet_switchEthereumChain: async ({ params }) => {
                                    if (device.os.name.toLowerCase() === 'ios') {
                                        throw new ProviderRpcError({
                                            message: 'MEW Wallet iOS only supports ETH network',
                                            code: 4200
                                        });
                                    }
                                    window.ethereum.setChainId(parseInt(params[0].chainId));
                                    return null;
                                }
                            })
                        };
                    }
                    else {
                        throw new Error(createDownloadMessage('MEW wallet', 'https://download.mewwallet.com?source=onboard'));
                    }
                }
            }
            : null;
    };
}
export default mewWallet;