How to Create a Trezor Extended Public Key (x/y/zpub) and Add it to NODE40 Balance
From your Trezor web wallet https://wallet.trezor.io/ select the coin for which you would like to obtain an xpub key for.
Click on you Device Name to enter Basic device settings.Â
Under the Basics tab you will find Account Public Keys (XPUB).
Each Trezor account will have its own XPUB.
 Import transaction history into NODE40 Balance
For each XPUB, create a new ledger.
Log into your NODE40 Balance account.
Click + NEW LEDGER.
Select your coin as the source.Â
Wallet Type Master Extended Public Key. Click CREATE LEDGER.
5.Copy and Paste in the highlighted blue box below. Click CREATE LEDGER.