The Maldives allow all nationalities to enter the island visa-free. There are some commercial websites that allow you to apply in advance, but it costs 35USD which is unnecessary while you can enter for free.

Requirement:

1. Hotel Booking for the entire stay in the Maldives
2. Confirmed return flight
3. Yellow Vaccine Fever for travelers coming from Africa and South America
4. Sufficient Fund

Personal Experience: I did not have a hotel booking so I had to issue one on the spot as it is a requirement to gain entry. They asked how much cash I have, I told them that I will be using my debit and credit card. They didn’t ask for a specific amount.