SubWallet

After successfully completing the prerequisite setup phase, you can start using the SubWallet through Ledger

How to connect Subwallet to Ledger

Open SubWallet → Add account

1. Click All accounts on top

1. Click Attach Account and then Connect a Ledger device

1. In a new tab, select Connect Ledger device

1. On Ledger: ensure the device is unlocked and open the Polkadot app.

   • Choose the account(s) (Account type / Address index) → Continue → Name → Add.

   • You should see: Account connected.

If the Chrome device chooser doesn’t appear: ensure pop-ups allowed, click the tiny USB icon in the address bar to grant access, or reset site permissions for the page.

1. SubWallet – Add Creditcoin (Substrate) to wallet

   • Click on the sliders button in the Subwallet extension in the top left → Manage networks

   • Search for Creditcoin Native and toggle it

How to send funds via

1. Unlock Ledger → open the Polkadot app

2. In SubWallet, select your Ledger account → Click on your desired Creditcoin account

1. Pick Network/Asset (e.g., CTC native token on Creditcoin).

2. Recipient: paste/select → Amount: enter value, and Transfer.

1. Next → Sign with Ledger → confirm on device → Approve

1. Monitor in Activity or your explorer and verify the new balance

How to Connect SubWallet to Polkadot.js

1. Open the SubWallet extension → the site badge should show Not connected.

1. Click the badge → Connect → select which accounts to expose to the site → Allow.

Keep in mind that we need to disconnect Talisman in order to work with Subwallet, the same wallets or you can use an account at another index from Subwallet

1. Verify the account appears under Accounts → My accounts in the Polkadot.js Apps UI.

How to transfer funds via Polkadot.js Apps Console

1. Open Polkadot.js Apps → Accounts → click Send next to the SubWallet-exposed Ledger account.

2. Ensure the correct app is open on your Ledger (Polkadot or Generic).

3. Enter Amount and Recipient → Make Transfer

1. Sign and Submit.

1. Approve the transaction in your wallet → Approve on Ledger.

1. Verify inclusion/finality in the portal or explorer and confirm the balance change.