Kaiantor mints a unique currency called the slig.
There are gold sligs, silver sligs, and copper sligs, gold being worth the most, copper the least. Halfsligs are sligs cut in half, and worth approximately half the value of a full coin. A simple sideview rat profile is stamped onto one side of every coin, while the crossed swords symbol of House Graycrown is stamped on the other.
The only legal slig coinminting facilities are located in the city of Graycrown, the capital of Kaiantor.