ERA User Guide

Linking

Link OKX

You will haveThe OKX wallet app on your phone holds the public keys of your ERA wallet for Bitcoin, Ethereum and EVM networks.
Time5 min
You needERA device, OKX app

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, tap OKX.

    Wallet list, first page: ERA Wallet, OKX, Bitget Wallet, Metamask, Rabby.
    ERA: Wallet app list.

  3. On DOWNLOAD OKX, tap the store for your phone: IOS or ANDROID.

    Download OKX page with IOS and ANDROID tiles and a SKIP TO QR button.
    ERA: Download OKX.

  4. On the store page, tap NEXT. If OKX is not on your phone yet, scan the store QR with your phone first.

    Google Play page with a store QR, caption DOWNLOAD OKX, SKIP TO QR and NEXT buttons.
    ERA: Download OKX from Google Play.

  5. Swipe up to the last page of CONNECT OKX.

    Connect OKX instructions, 8 steps ending with Scan the QR code from the ERA Wallet screen, and a SHOW QR button.
    ERA: Connect OKX.

  6. Tap SHOW QR.

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

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

Part 2: In OKX

The device shows these steps; they are repeated here.

  1. Open OKX and tap Web3 (or Wallet) mode at the top.

    Image coming soon — Phone screen — OKX app with the Web3/Wallet mode switch at the top

    Phone: OKX mode switch.

  2. Tap Import Wallet.

    OKX Import with sheet: Seed phrase or private key, Cloud backup, Hardware wallet, Keyless wallet restoration.
    Phone: Import with — choose Hardware wallet.

  3. Tap Hardware wallet > Keystone.

    OKX Connect hardware wallet list with Keystone, Onekey and Ledger.
    Phone: Choose hardware wallet.

  4. Tap Scan to connect.

    9:41
    OKX Keystone wallet page with the Scan to connect button.
    Phone: Keystone wallet — Scan to connect.

  5. Point the phone camera at the ERA screen and hold still until the import completes.

    OKX Scan QR code screen reading the ERA link QR, Connecting 42%.
    Phone: Scan QR code.

  6. Tick the accounts you want to add, then tap Connect.

    OKX account list after the scan: Account 01 to 05, BIP44 Standard, tick boxes.
    Phone: choose the accounts to connect.

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

If OKX already has a wallet

Instead of step 2: tap the account name, then Add Wallet.

Done

OKX shows a Keystone-type wallet with your ERA accounts, and the ERA is back on SETTINGS.

Trouble?

  • OKX does not offer Keystone → update the app; the hardware-wallet list is in the Web3 wallet section, not the exchange section.

  • Scanning never completes → see Linking problems.