CHALKLINE

Members

Your account

Credits, guest passes, and every booking you've made. Cancel from here and the credit comes back if you're outside the window.

Sign in

Your member number and the code on the back of your keyfob.

There is no password field here, on purpose.

This is a demo of a fictional gym. Asking a stranger to invent a password on a site like this trains them to type a real one into it, so the sign-in is an email and a code, both printed above and both filled in for you.

The session is real even though the account isn't.

Signing in mints a signed, expiring token and every request below carries it. Alter one character of the signature and the account route answers 401, which is the point: the shape is the shape a real portal needs.

This page needs JavaScript.

Everything else on the site works without it, including booking a class. This one doesn't, because it's an account view rather than a page. Ring the desk on (423) 555-0147 and they'll read you your credit balance.