Use different types of Keys to open Safes:
- Golden Keys: used to open Golden Safes
- Mystery Keys: used to open Mystery Safes.
- Selection Keys: used to open Nations Safes and Traits Safes.
- Precision Keys: used to open Precision Safes.

Keys can be acquired several ways in-game:
- From finishing missions.
- From the Bounty List.
- From the Jailbreak Store.
- From certain events.
- From Kingpin fights. There's a random chance the Kingpin drops Keys.

- From Arena milestones.
- From the Exclusive Contract.
- From the Login Calendar.
- From Unfinished Business.