Definition of mints:
(n) :
A building or institution where money (originally, only coins) is produced under government licence.
(n) :
(informal) A vast sum of money; (by extension) a large amount of something.
(n) :
(figuratively) Any place regarded as a source of unlimited supply; the supply itself.
(v) :
(transitive) To reproduce (coins), usually en masse, under licence.
(v) :
To invent; to forge; to fabricate; to fashion.
(v) :
(transitive, cryptocurrencies) To create a crypto token.