As long as you inject as if you would play the game. Injecting VIP packages, Gladiator items, etc will get you BANNED.
1. you did not purchase it, it ties back the order to your account
2. No one should be able to afford gladiator equipment this early.
GG would not work for gems.
I suggest you start a new account, play game as usual with proxy intercept running and read requests whenever you interact with gems.