Open this page on your computer tabtrader.com/scan If you want it to be shown on a separate screen.
Select your exchange from the drop-down list.
Paste the exchange API keys for your account.
Press “Generate QR code”.
Open the TabTrader app, go to Account tab and scan the QR code.
Congratulations! You have added an account! You can download the resulting code in case you want to reuse it later.