ERA User Guide

Linking

Link a generic Ethereum wallet

You will haveAny Ethereum app that imports a Keystone-style key QR (UR crypto-hdkey) holds your ERA Ethereum and EVM keys.
Time3 min
You needERA device, an Ethereum app that imports a UR crypto-hdkey QR

Use Generic ETH when your Ethereum app is not listed by name. The code is the same kind MetaMask and Rabby read.

Steps

Part 1: On the ERA

  1. On the wallet screen, tap the settings icon (sliders) > Link. See Open the Link menu.

    Wallet settings list with the Link row, subtitle Connect to Wallet App.
    ERA: Wallet settings.

  2. On the wallet list, swipe up to the fourth page and tap Generic ETH.

    Wallet list, fourth page: Keplr, XRP Toolkit, Tonkeeper, Generic BTC, Generic ETH.
    ERA: Wallet app list.

  3. On CONNECT Generic ETH, tap SHOW QR. The screen reads "Open wallet software that supports UR Crypto-HDKey format for hardware wallet integration. Scan the QR code from the ERA Wallet screen."

    Connect Generic ETH instruction page with two steps and a SHOW QR button.
    ERA: Connect Generic ETH.

  4. QR FOR LINK appears. Leave it on screen.

    QR for link screen with the code, caption CONNECT GENERIC ETH and a DONE button.
    ERA: QR for link.

Part 2: In the app

  1. Open the app's "add hardware wallet" flow and choose Keystone (or "QR-based") if asked.

    Image coming soon — Phone or desktop screen — the app's hardware-wallet import with the QR scanner open

    Phone: Import via QR.

  2. Point the camera at the ERA screen and hold still until the app lists the accounts.

  3. Add the accounts you want.

  4. On the ERA, tap DONE. The device returns to the wallet SETTINGS.

Done

The app shows an Ethereum account whose keys come from the ERA, and the ERA is back on SETTINGS.

Trouble?

  • The app shows a different address than the ERA DEPOSIT screen → choose the standard derivation path (m/44'/60'/0'/0) in the app's account list; see Supported chains.

  • The app rejects the code → try the app's own entry in the list or Link several chains at once.

  • Scanning never completes → see Linking problems.