Go to "Profile" tab on the upper right corner of the menu and click on it.
In the list of services select your Exchange connection subscription plan (in the older version of Investy Exchange connection is called “Auto following”). If you are subscribed to several Investy services you may wish to sort them out in the appropriate drop box menu.
Click on the Exchange connection subscription plan in the in the "Service name" column.
Insert your new "API key" and the "Secret key" that you have generated on your exchange account and click on "Update keys".
The key replacement process is completed.