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Metamask: disconnection of the portfolio from Metamask using Ethers.js
I recently met a situation in which I tried to integrate my website with Metamask using web3.js on a Wix platform (a web editor). Unfortunately, Wix has limits when it comes to interacting with web3 technologies and this led me to discover an alternative solution.
The problem: no web3 support
On Wix, I attempted to use the API Metamask to connect my portfolio to a contract enabled for Metamask using Ethers.js. However, due to problems of compatibility or lack of support from Wix, we have not been able to establish the necessary connections and execute transactions on our intelligent contract.
The solution: disconnecting the wallet with eters.js
In this article, I will explain how to disconnect the Metamask portfolio from Metamask using Ethers.js, ensuring the integration without a solution of continuity with your intelligent contract. This solution will allow you to use web3 technology without relying on the limits of Wix.
Step 1: Set a new Ethereum account (optional)
If you don’t already have a digital wallet, take into consideration the creation separately for this project. You can create an Ethereum account using services such as Metamask, Tarchet Wallet or Myetherwallet.
Step 2: Install Ethers.js and Web3 Libraries
Install the required bookstores:
`Bash
NPM Install Ethers Web3
`
Step 3: Connect to the Ethereum network (optional)
You can connect to an existing Ethereum network using the URLWeb3.eth.net ‘. If you are using a new account, create one with your favorite provider (e.g. Metamask, truffle wallet).
`Javascript
Const Web3 = Requirements (‘Web3’);
// replace with the supplier’s URL, if necessary
Const Providerurl = ‘
`
Step 4: Imports the Ethers.js library and creates a new application
Import eters.js and create a new application:
Javascript
import {web3} from ‘web3’;
// Replace with the URL of the Ethereum supplier, if necessary
Const Web3 = New Web3 (New Web3.Priders.httpprovider (Providerurl));
`
Step 5: Disconnect the Metamask portfolio using Ethers.js
Disconnect your metamask wallet creating a new request withoutWeb3.eth:
`Javascript
Const DisconnectWallet = () => {
Return new web3 (web3);
};
`
Example code
Here is a sniper of example code to demonstrate how to disconnect the Metamask portfolio:
Javascript
import {web3} from ‘web3’;
Const Web3 = New Web3 (New Web3.providers.httpprovider (‘
// disconnects the metamask portfolio without web3.th
Const Disconnectedwallet = disconnecttwallet ();
``
Conclusion
By following these steps and the example code, you can correctly disconnect the Metamask portfolio from a contract enabled for Metamask using Ethers.js. This solution guarantees that the intelligent contract is performed on a separate Ethereum network, allowing the integrity integration with Wix or any other platform that supports web3 technology.
Remember to always follow the best practices for a safe coding and keep the wallet connections updated. If you have questions or you need further assistance, do not hesitate to ask!
