Connecting Metamask with WalletConnect opens a secure pathway to manage Ethereum dApps seamlessly. WalletConnect acts as a bridge, linking your wallet with desktop and mobile dApps without exposing private keys. Although the process is generally straightforward, you may face several technical hurdles. Hence, in this post, you’ll learn the fastest way to connect Metamask with WalletConnect and how to resolve any issues that may arise.
What is WalletConnect?
WalletConnect is an open-source communication protocol that bridges dApps with mobile or hardware crypto wallets. This multi-chain platform enables dApp connections from over 300 blockchain networks and approximately 600 wallet applications. WalletConnect uses secure links or QR code scanners to map wallets to decentralized applications (dApps).
WalletConnect links are encrypted with Transport Layer Security (TLS) and end-to-end encryption. When coupled with Metamask security protocols, WalletConnect users can securely sign transactions for dApps within the wallet without exposing their private keys.
To guarantee complete control, WalletConnect allows users to disconnect previously connected dApps at any time. It also automatically disconnects dApps from your wallet if it remains inactive for an extended period.
Connect Metamask Wallet to dApp Via WalletConnect (Using Desktop dApp)
To link Metamask to a dApp for desktop using WalletConnect, you must perform a seamless QR code handshake. This way, your private keys remain stored in your mobile wallet, while you interact with the linked desktop dApp via WalletConnect. Follow these steps to connect Metamask to the dApp for desktop:
Step 1: Visit the desktop dApp website (for example Uniswap) and click Connect Wallet.
Step 2: In the list of options showing connection bridges, choose WalletConnect. A QR code will appear.
Step 3: Open your Metamask mobile app and tap the QR code scanner (at the top right corner).
Step 4: Point your phone at the code to scan, then click Connect to start a connection session. The dApp on your desktop will detect the connection, allowing you to approve transactions from your wallet.
Note that the Metamask Firefox extension or other desktop versions do not directly support WalletConnect. So, you’ll need your mobile wallet to establish a connection to interact with desktop apps via WalletConnect.
Use WalletConnect Link (From Mobile dApp to Metamask)
Connecting Metamask with WalletConnect using deep links via mobile dApp is straightforward. When browsing on a mobile device, some dApps offer a “Connect with WalletConnect” option instead of showing a QR code. Upon tapping the link, users are redirected to the Metamask mobile app to approve the connection. Here’s a simplified explanation:
Step 1: The dApp creates a WalletConnect session pop-up and URI packaged into a Metamask deep link.
Step 2: Tap on the link to launch the Metamask mobile app.
Step 3: When Metamask opens, you can confirm which network, account, and permissions by tapping on Edits accounts.
Step 4: Click the Connect prompt to finalize the connection process.
Step 5: Return to the dApp to confirm the connection. Refresh the page if necessary.
How to Disconnect Metamask From WalletConnect
Although not compulsory, it is essential to disconnect your wallet from dApps you no longer use. This helps with privacy hygiene and revokes access during your session. Follow the steps below to disconnect Metamask from WalletConnect:
Step 1: Launch the Metamask mobile wallet and tap on the gear icon to open the Settings menu.
Step 2: Scroll down and tap on the Experimental menu.
Step 3: Click on View Sessions under the WalletConnect Sessions option.
Step 4: Browse the list to locate the dApps you want to remove and hold on it.
Step 5: Finally, click End from the options pop up.
Troubleshooting Tips
Below are the best ways to solve some of the common issues users may face when connecting Metamask to a dApp using WalletConnect:
Issue 1: QR code not scanning?
Solution: Reload the page and scan again. DApps often require fresh QR codes to work correctly.
Issue 2: Connections not working?
Solution: Confirm if your Metamask wallet is the latest version. Visit your app store to update your wallet to the newest version.
Issue 3: DApps fail to load balance or perform an action?
Solution: Disconnect, then reconnect Metamask to the dApp. A fresh session often resolves broken or stale states.
Issue 4: DApps require specific networks?
Solution: Ensure your wallet is switched to the network before connecting. Many dApps operate on specific networks, so configure your wallet for compatibility with that network.
Bottom Line
WalletConnect is a safe way to connect your wallet with a dApp to approve transactions for these applications. WalletConnect makes the connection seamless and protects your private keys simultaneously, whether you’re exploring a desktop or mobile dApp. Follow the steps and troubleshooting tips in this post for the best dApp connection experience.
