If you mean 'How did Gringotts know Harry wasn't taking Polyjuice Potion', they had a special enchantment in the tunel down to the vaults so that all enchantments would be revealed.
Harry gets his wizarding world money (galleons, sickles, knuts) at Gringotts, in Diagon Alley.
Gringotts is the correct spelling of the bank in the Harry Potter series.
Gringotts is a building, it can't die.
He is amazed
Gringotts is pronounced as "GRIN-gots," with the emphasis on the first syllable. The "Grin" sounds like the word "grin," and "gotts" rhymes with "lots." This pronunciation is commonly used in the Harry Potter series, where Gringotts is the wizarding bank.
You can edit them by going into the Gringotts vaults and playing the tutorials before it lets you edit the levels. The levels you create have simpler graphics than the levels in the game. They will look like the Bonus Levels in the Gringotts vaults.
Gringotts
It was on Harry birthday.
Help me
Harry, Ron and Hermione are breaking into Gringotts.
Griphook the goblin.
Harry, Ron and HERMIONE escape on a dragon