Ledger is a multichain wallet, which means it can hold cryptocurrencies across multiple blockchains (for example, Bitcoin, Ethereum, Polygon, Binance Smart Chain, and more).
Identify all the chains you’ve used with Ledger
Before starting the connection, it’s important to identify which blockchains you’ve interacted with through your Ledger device.
open Ledger Live and check the list of all active accounts
for each account, verify which blockchain it belongs to (e.g., Ethereum, Bitcoin, Polygon, etc.)
make a note of all the chains where you’ve made transactions, even small ones
ℹ️ You need to create one connection for each chain you use on Ledger
How to connect Ledger to CryptoBooks
Login into your CryptoBooks account and from the menu, select Connections
click on the Add Connection button in the upper right corner
type Ledger in the Search Bar to find it and click on the icon
select the blockchain you want to connect from the dropdown menu. You can also search for it by typing its name in the search bar.
choose a Name for your connection
depending on the chain you selected in point 4 of this guide the software will ask you to either provide the Public Address or the native Ledger CSV file. We'll explain further in this guide how to retrive them from your Ledger app.
If the chain import support the public address
if the selected chain supports the public address paste it in the apposite box
finally click on the Create Connection button in the upper right corner of the page
the sync between your chain and your CryptoBooks account will begin!
If the chain import support the CSV file
click on the Create Connection button in the upper right corner of the page
follow this article to learn how to import your CSV file
How to find your Ledger public addresses
If you want to learn how to find you public address in your Ledger app please check this article.
How to download your CSV from Ledger
If you want to learn how to download your CSV file from your Ledger app please check this article.