XPAY KNOWLEDGE
Industry WIKI
Digital assets and currencies
Understand assets, networks and trading mechanics with sources you can check.
Fiat currencies
Della Moneta
Della Moneta (On Money) is a 1751 book written by Ferdinando Galiani, and is one of the first specific European treatises on economics, especially monetary theory, preceding Adam Smith's The Wealth of Nations by twenty-five years.
FinanceNicholas Magens
Esq. Nicholas Magens or Nicolaus Paul Magens (1697 or 1704 – 1764) was an attorney, a merchant specializing in Spain and its colonies in the Americas, and an expert on ship insurance, general average and bottomry who gained a great reputation in commercial matters.