An open-air financial laboratory

DeFi is an open-source and decentralized financial ecosystem built on top of the Ethereum blockchain. It appeared as an alternative to traditional centralized finance which historically (i) lack transparency (ii) is centralized, notably in terms of decision power (iii) has low interoperability (iv) ..

Put it simply, DeFi is a global and open alternative to every financial service you use today (savings, loans, trading, insurance, .. ) accessible to anyone in the world with a smartphone and internet connection.