Creating an xPub address allows ZenLedger to bring in all the transactions from your various BTC addresses generated on your Ledger Nano.
- Plug in Ledger hardware device and login to Ledger Live desktop app
- Open the Ledger wallet for the coin of your choice
- Select the relevant account (left hand side), this can be repeated for multiple wallets
- Click the wrench icon (top right side)
- Click Advanced Logs
- Copy the xPub key prefixed with "xpub" between the quotes