Login to the Ionomy website and select the Account menu
To add a new API key click on the plus symbol next to the API menu option
Insert your password and click the Create button
Save the Key data to be used with HaasOnline TradeServer and turn on the Read and Trade options next to the API Key as shown in the example below.
Now, all that is needed is to add the API Key and Secret data to the HaasOnline TradeServer in the Exchange Accounts page.