Metamask: detach wallet from metamask using ethers js

Metamask: Disconnect Wallet from Metamask Using Ethers.js

I recently encountered a situation where I tried to integrate my website with MetaMask using Web3.js on a WIX (a web editor) platform. Unfortunately, WIX has limitations when it comes to interacting with Web3 technologies, and this led me to discover an alternative solution.

The Issue: No Support for Web3

On WIX, I attempted to use the MetaMask API to connect my wallet to a MetaMask-enabled contract using Ethers.js. However, due to compatibility issues or lack of support from WIX, we were unable to establish the necessary connections and execute transactions on our smart contract.

The Solution: Disconnect Wallet with Ethers.js

In this article, I will explain how to disconnect your Metamask wallet from MetaMask using Ethers.js, ensuring seamless integration with your smart contract. This solution will allow you to use Web3 technology without relying on WIX’s limitations.

Metamask: disconnect wallet from metamask using ethers js

Step 1: Set up a new Ethereum account (optional)

If you don’t already have a digital wallet, consider setting one up separately for this project. You can create an Ethereum account using services like MetaMask, Truffle Wallet, or MyEtherWallet.

Step 2: Install Ethers.js and Web3 libraries

Install the required libraries:

npm install ethers web3

Step 3: Connect to the Ethereum network (optional)

You can connect to an existing Ethereum network using the web3.eth.net URL. If you’re using a new account, create one with your preferred provider (e.g., MetaMask, Truffle Wallet).


const Web3 = require('web3');


// Replace with your provider URL if necessary

const providerUrl = '

Step 4: Import the Ethers.js library and create a new instance

Import Ethers.js and create a new instance:


import { Web3 } from 'web3';


// Replace with your Ethereum provider URL if necessary

const web3 = new Web3(new Web3.providers.HttpProvider(providerUrl));

Step 5: Disconnect the Metamask wallet using Ethers.js

Disconnect your MetaMask wallet by creating a new instance without web3.eth:


const disconnectWallet = () => {

  return new Web3(web3);

};

Example Code

Here’s an example code snippet to demonstrate how to disconnect the Metamask wallet:


import { Web3 } from 'web3';


const web3 = new Web3(new Web3.providers.HttpProvider('


// Disconnect the MetaMask wallet without Web3.eth

const disconnectedWallet = disconnectWallet();

Conclusion

By following these steps and example code, you can successfully disconnect your Metamask wallet from a MetaMask-enabled contract using Ethers.js. This solution ensures that your smart contract is executed on a separate Ethereum network, allowing for seamless integration with WIX or any other platform that supports Web3 technology.

Remember to always follow best practices for secure coding and keep your wallet connections up-to-date. If you have any questions or need further assistance, feel free to ask!