How to connect MetaMask to a new website?

Understanding MetaMask Integration with Websites

1. Open the website where you intend to connect your MetaMask wallet. Ensure the site supports Ethereum-based blockchain interactions and displays a 'Connect Wallet' option.

2. Click on the wallet connection button, typically labeled as 'Connect Wallet,' 'Connect to MetaMask,' or represented by a wallet icon.

3. A pop-up will appear prompting you to choose a wallet provider. Select MetaMask from the list of available options.

4. Your MetaMask extension will open in a new window. Review the connection request, which includes the website’s domain and requested permissions.

5. Confirm the connection by clicking 'Next' and then 'Connect.' Once approved, the website will gain read access to your public address and be able to request transaction signatures.

Security Considerations When Connecting MetaMask

1. Always verify the authenticity of the website before connecting. Phishing sites often mimic legitimate platforms to steal wallet access.

2. Check the URL in your browser to ensure it matches the official domain. Fraudulent websites may use similar-looking addresses with subtle character changes.

3. MetaMask will display the exact domain requesting access. Reject connection attempts from unknown or suspicious sources.

4. Avoid granting unnecessary permissions. Some sites may request access to multiple accounts or extended privileges—only allow what is essential.

5. Regularly review connected sites in your MetaMask settings under the 'Connected Sites' tab and disconnect any that are no longer in use.

Handling Connection Issues and Troubleshooting

1. If the MetaMask pop-up does not appear, ensure the extension is installed and enabled in your browser.

2. Refresh the webpage and attempt the connection process again. Temporary glitches may prevent proper interaction.

3. Confirm that your MetaMask wallet is unlocked. A locked wallet will not respond to connection requests.

4. Try using an incognito or private browsing window with MetaMask enabled to rule out conflicts with other extensions.

5. Update your MetaMask extension to the latest version. Older versions may have compatibility issues with newer web3 integrations.

Frequently Asked Questions

Can a website steal my crypto by connecting to MetaMask? No, simply connecting MetaMask does not give a website the ability to withdraw funds. It only allows the site to view your public address and request transaction approvals. You must manually sign each transaction.

How do I disconnect a website from my MetaMask wallet? Open MetaMask, go to Settings > Connected Sites, locate the website, and click 'Disconnect.' This revokes its access to your wallet information.

Why does MetaMask ask for permission every time I visit a site? MetaMask remembers connected sites unless you manually disconnect. If it repeatedly asks, the site may not be saving session data, or you might be using a private browsing mode.

Can I connect MetaMask to multiple websites at once? Yes, MetaMask can maintain active connections with numerous websites simultaneously. Each site operates independently and cannot access data from other connected domains.