In order to keep your API keys safe, we cryptographically encrypt them on the back-end.
Trade-Only API Keys.
In addition, you will always have full control of your API keys through your exchange account. If you want to delete them, you can do so at any time.
API keys are only trade-only. That means withdrawals are not allowed.
Additional Security Measures
For the super security conscious, consider disabling trade permissions for your API keys in between rebalancing periods.