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Introduction

The Sei network supports various crypto assets, including:
  • Native tokens ($SEI)
  • ERC20 tokens
  • ERC721 NFTs
A Ledger hardware wallet manages your keys securely when you interact with the Sei network.

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Requirements

Before you start, make sure that you have:
  • A Ledger wallet device
  • The Ledger Live app, installed on your desktop or mobile device
  • A compatible wallet application for Sei (see the Sei documentation for recommended wallets)
  • A USB cable to connect your device (some models can also use Bluetooth)
  • The latest firmware on your Ledger device
  • An active internet connection

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Installation instructions

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Install Ledger Live

  1. Download Ledger Live: Go to the official Ledger website. Download Ledger Live for your operating system.
  2. Install Ledger Live: Follow the installation instructions for your platform.
  3. Set up Ledger Live: Open Ledger Live. Then follow the on-screen instructions to set up your Ledger device.
  4. Install the Sei app on Ledger:
    • In Ledger Live, go to My Ledger.
    • Connect and unlock your Ledger device.
    • Search for “Sei” in the App Catalog. Then click Install.
On Linux, add a udev rule to allow access to the device. You can find the script to add a rule in the Ledger udev-rules repository.

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Setup instructions

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Using a compatible wallet application

  1. Connect your Ledger device:
    • Open your compatible wallet application for Sei.
    • Connect your Ledger device to your computer.
    • Unlock your Ledger device and open the Sei app.
  2. Access the Sei network:
    • In your wallet application, select the option to connect with a Ledger device.
    • Follow the prompts to connect to your Ledger device.

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Viewing account balance

  1. Open your wallet application for Sei.
  2. Make sure that your Ledger device is connected and that the Sei app is open.
  3. Your account balance and asset details should appear on the main screen of the wallet application.

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How to receive crypto assets

  1. Navigate to the Receive section:
    • In your wallet application, go to the Receive section or a similar section.
    • If applicable, select the crypto asset that you want to receive.
  2. Verify the receiver address:
    • The wallet application displays the receiver address.
    • Verify that the address on the screen matches the address on your Ledger device.
    • To confirm the address, press the appropriate buttons on your Ledger device.
Always verify the receiver address on your Ledger device before you share it. This prevents attacks such as address spoofing.
  1. Share the address:
    • Copy the verified address. Share it with the sender, or paste it into an exchange withdrawal form.

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How to send crypto assets

  1. Navigate to the Send section:
    • Go to the Send section (or equivalent) in your wallet application.
    • Select the crypto asset that you want to send.
  2. Enter transaction details:
    • Enter the recipient’s address.
    • Enter the amount that you want to send.
    • (Optional) Add a memo if one is required.
  3. Submit the transaction:
    • Start the send process in your wallet application.
  4. Verify and confirm on the Ledger device:
    • Review the transaction details on the Ledger device.
    • Verify that the recipient’s address, amount, and other transaction details are correct.
    • To confirm and broadcast the transaction, press the appropriate buttons on your Ledger device.
Always double-check the transaction details on your Ledger device before you confirm. This check is your last protection against possible attacks or errors.

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Support

For more help, you can contact these support channels:
  • Sei network community: Join the official Sei network community on Telegram or Discord.
  • Ledger support: For Ledger-specific issues, go to the Ledger Support Center.
  • Wallet support: For wallet-related questions, see the support resources of your wallet application.

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Additional resources

  • Ledger Academy: Learn more about cryptocurrency security on the official Ledger Academy.
Never share your recovery phrase with anyone. Keep it in a safe, offline location. If your device is lost or damaged, your recovery phrase is the only way to restore access to your funds.