XPAY KNOWLEDGE
Industry WIKI
Digital assets and currencies
Understand assets, networks and trading mechanics with sources you can check.
Banking
Money changer
A money changer is a person or organization whose business is the exchange of coins or currency of one country for that of another. This trade was a predecessor of modern banking.
BankingQirad
The qirad (also known as Muqaradah by Hanafi and Hanbali scholars) was one of the basic financial instruments of the medieval Islamic world. It was an arrangement between one or more investors and an agent where the investors entrusted capital to an agent who then traded with it in hopes of making profit. Both parties then received a previously settled portion of the profit. The agent