In 24 hours is probably not realistic

Unless you can/want to do odd jobs, door to door sales pitch (like mowing the lawn), most jobs will have a brief delay (paperwork).

Your easiest bet is credit card (no interest needed if you pay it off) or buy now pay later services (very predatory if you dont pay back in time)

You could also ask a friend/relative but that will put a lot of burden on your relationship with them even if they are willing.