Sign Out button
The "Sign out" button on the settings menu will remove your API key from the Kraken Pro mobile app.
The "Sign out" button is not intended for day-to-day use, which is what the lock screen is for.
You only need to "Sign out" when:
- you plan to change API keys
- you no longer want to use your Kraken account with the app
The app has an automatic lock screen that will use your phone's existing biometrics and password or pin to login.
You do not need to set up a separate password or pin for the app.