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javascriptweb3jsmetamask

How to connect my web3 app only to Meta Mask wallet

I am trying to build an app with web3js. I use JavaScript for connecting the app to wallet.

const accounts = await web3.eth.requestAccounts().catch((error) => {
    $('#walletErrorMsg').html(error.message);
    $('#walletErrorModal').modal('show');
});

This is my code to connect app to wallet. This code works perfectly. But now I want to connect only with MetaMask. No support for other wallets. How can I connect only with meta mask ? Is there any solution for this? Thanks in advance.

Solution

  • You can validate against window.ethereum.isMetaMask.

    There is a high probabiliy of other wallets not setting this property and not returning true.

    Docs: https://docs.metamask.io/guide/ethereum-provider.html#ethereum-ismetamask