Here’s an article on how to connect your React web app to the MetaMask mobile app:
How to connect the MetaMask wallet to your React web app
In this guide, we’ll walk you through the process of connecting your React web app to the MetaMask wallet, allowing users to securely manage their Ethereum accounts and interact with your app.
Step 1: Create a MetaMask extension
Before you connect your React web app to MetaMask, you need to create an extension for Android and iOS devices. This will allow users to access your app directly from the browser or mobile device.
To create the MetaMask extension:
- Go to the MetaMask website ([ in Chrome)
- Click “Create Extension”
- Select “Android” as the platform and click “Next”
- Fill in your name, email, and password
- Set up your Google Chrome account (for Android)
- Upload a manifest file to register your extension
- Publish your extension for public use
For iOS:
- Go to the App Store (on an iPhone or iPad) and search for “MetaMask”
- Tap “Get” to download and install MetaMask on your device
- Open MetaMask and tap “Add Extension”
- Follow the same steps as above to register your extension
Step 2: Integrate with your React web app
Once you’ve created a MetaMask extension, you can now integrate it with your React web app. This will allow users to access MetaMask directly from their browser or mobile device.
To do this:
- In your React app’s
index.jsfile, import the MetaMask library and configure it:
import { MetaMask } from 'web3-react';
const MetaMaskProvider = ({ account }) => {
const [account, setAccount] = useState(account || '');
return (