How to connect to a dApp with WalletConnect on Android

WalletConnect lets you use a dApp in your browser while the keys stay in the wallet on your phone. The dApp can ask for a signature, but nothing happens until you approve it in the app.

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Steps

  1. Pick WalletConnect on the dApp

    Tap Connect Wallet on the dApp's site and choose WalletConnect. A QR code appears.

  2. Scan the code

    In NodeSpark, tap Scan or WalletConnect on the home screen and point the camera at the code. On the same phone? Copy the link that starts with wc: and paste it instead.

  3. Check the request

    The Connection Request screen shows the dApp's name, its website, and which networks it wants. Make sure the website matches the one you opened.

  4. Approve

    Once you approve, the dApp can see your address. Every time it wants you to sign a message or send a transaction, the request pops up in the wallet and you decide.

  5. Disconnect when you're done

    Open WalletConnect in the app to see Active Sessions. Disconnect one session, or use Disconnect All.

Tips

  • Fake sites copy real dApps. Check the URL before you approve anything.
  • If you don't understand a request, reject it. Advanced details shows the method and the contract it will call.
  • Sessions work on Ethereum, BNB Chain, Polygon, Arbitrum, Optimism, and Base.

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