One way to do this is to have your server respond to an obscure route like /x92y37ruhij0d8f8h1803rf and return a cookie with an automatically saved session for

One way to do this is to have your server respond to an obscure route like /x92y37ruhij0d8f8h1803rf and return a cookie with an automatically saved session for the demo account. But the deadline has passed now, anyway ;)