Yes — click Continue with iRacing on the login page. You enter your password on iRacing's site, never on ours.
- If your results were already on GridCast from a league upload, you sign straight into that driver record and it becomes yours, history included.
- If you're new, an account is created for you. It has no email address yet — add one in Account Settings so you can receive password resets and receipts.
Already have a password account? Sign in to it first, then link iRacing from Account Settings — or click Continue with iRacing while you're signed in, and it links to that account. If you're signed out, iRacing has no way to know about your password account, so it creates a separate one.