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sign-transaction-from-dapp.md

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Sign & approve transactions from dApp on SubWallet.

Sign transactions from dApp

{% hint style="info" %} In this instruction, we will sign transactions on Uniswap. This instruction can also be applied to any other Substrate and EVM dApp/website.

The user interface (UI) and buttons you encounter will vary based on the specific designs of each dApp/website. {% endhint %}

Step 1: Open the dApp and connect your account(s) to it from either one of these options:

Once you've connected your account(s) to Uniswap, it will display as follows:

Step 2: Fill in the necessary information for the transaction.

In this example, we will swap ETH for WETH on the Ethereum Sepolia network. This transaction is also referred to as wrapping ETH. Once completed, click "Wrap".

Step 3: The SubWallet popup window will appear. Check the transaction details, then click "Approve" to proceed.

Step 4: You've successfully signed a transaction on a dApp! If the transaction is successful, you'll see the change in the balance of each token.