login into your KuCoin account

click on the profile icon in the top right corner

in the left-hand menu, click on Export History

now, click the Export button in the top right corner

in the Market field, you can select all the necessary CSV files:

now, select the time period for which you want to request the CSV files

Note: KuCoin allows selecting only one year at a time, so you may need to repeat the process for all years you have been active on the exchange

set the timezone to Europe/Paris

check the box to include sub-accounts

finally, select the CSV file format

confirm by clicking the appropriate button in the pop-up window

once the reports are generated, you will receive them via email, ready to be imported into your CryptoBooks account