A cryptocurrency exchange is a business that allows customers to trade cryptocurrencies.
This simple test demonstrate a cryptocurrency bank that allow customers to sell and buy cryptocurrencies without any fees.
- The cryptocurrency bank support a list of cryptocurrencies
- The cryptocurrency bank have a list of customers that are selling The cryptocurrencies
- The cryptocurrency price calculation is based on the Metcalfes's Law.
- The cryptocurrency price = n^2-n where n is the number of customer that are buying the cryptocurrency.