Login to your OKEX account and hover over your profile icon on the top right and select API from the dropdown list.
Then, click on the Create V3 API Key button.
Now, Label Your API Key with any label you'd like to (we recommend using a separate API Key for each service you use and label them accordingly), input the Passphrase, SMS code, and click Confirm.
It will take you to your API page. Click View under the Action column.
Input the Passphrase and SMS code/Google Authenticator code once again. It will show your API key and Secret Key.
Now go to the CoinStats app -> Portfolio tab, swipe far to the right, and click Connect Exchange.
Select OKEX from the list and paste your API Key, API Secret, and Passphrase.
After clicking Submit you will see your OKEX portfolio synced with the CoinStats app.
Refer to support in case of further questions. Hope you'll enjoy!