Sign transaction from dApp

This document will show you how to sign transaction from dApp.

Step 1: Open the dApp, then connect the dApp to SubWallet.

For more specific and detailed instructions on how to connect the dApp with SubWallet, please click here.

Step 2: Fill in the necessary information, and then click on "Send transaction".

A SubWallet pop-up window will appear. Check the information carefully and then, click Approve.

You can also sign transactions through WalletConnect.

There are certain transaction types that Polkadot Vault, Keystone, and Ledger do not support for executing transactions.

In that case, the screen will be displayed as follows.