To link your Kraken account to Cornix, you'll have to create an API Key on your Kraken account and insert this key into your Cornix account.
Here are the steps you should follow:
Step 1 - Go to your Kraken Settings
Login under https://pro.kraken.com/ and go to the Settings section via the top right corner:
Step 2 - Start Creating API Key
Go to Connections&API and click "Create API key":
Step 3 - API Key Setup
Enter any name for your keys
Under "Fund Permissions", select "Query"
Under "Orders and trades", select "Query open orders&trades", "Query closed orders&trades", "Create&modify orders", and "Cancel&close orders":
Get your unique IPs and add them to the 'IP address restriction' section:
Open Cornix Web Dashboard under the 'Accounts' section, tap on '+Create', and choose Kraken.
Copy your IPs list as shown in the picture:
Paste it into the 'IP address restriction' field on the Kraken side
Step 4 - Copy your API Keys to Cornix
Once you click 'Generate key' and complete verification steps, you will see your API Key and Private Key pair displayed, and you will be able to copy them:
Then, paste them into Cornix under the 'Accounts' section when selecting the Kraken exchange.