I'm sure this same title has been used before, and I've seen the thread. None of them are working for me, and I've tried about 5 different methods of doing it. I am using Vault for my plugin (economy), and have tried using Vaults linking method, but I'm getting an error on the RegisteredServiceProvider. I always see that there is an easy way to add a permission to a player using the Bukkit API, and have tried peoples examples it's just that they do not work. Anyone have a good tutorial (possible video) of how to use Vault to give permissions, or using the Bukkit API. Much appreciated!