What is Decentralized Finance?
Decentralized finance (DeFi) are financial smart contracts, decentralized applications (DApps), and protocols built on Ethereum, that can be pieced together like a Lego.
Financial DApps are one of the hottest use case of Ethereum at the given moment.

Why use DeFi?
As the size and complexity of our economies grew, central authorities (i.e. governments, central banks, corporations) gained more power as more people placed trust in them. However we often have very little say in how corporations handle our investments, or even how our governments manage the economy.
DeFi aims to create a financial system that’s open to everyone and minimizes one’s need to trust and rely on central authorities. Technologies like the internet, cryptography, and blockchain give us the tools to collectively build and control a financial system without the need for central authorities.
You just need an internet connection and will to learn to use DeFi.

What can you do with DeFi?
There are several use cases of DeFi:
Lending lend or borrow tokens and also earn passive income
Decentralized exchanges (DEXes)buy, sell, or trade cryptocurrencies or tokens
Derivativestrade nearly any asset using synthetic pricing
Paymentstransfer funds by using payment channels
Assetsmanage tokenized physical assets such as gold
Prediction / Betting marketsbet on the outcome of any event
Insuranceinsure yourself by sharing risk with a community of people
Yield Farminguse DApp and earn token for it

How to get involved in DeFi?
– get a DeFi wallet and pick a DApp to use [guide]
– explore more resources on The DeFi List or here
– check DeFi explorers to get more data
– learn about risks and how to assess them
– read this recommendations before investing in DeFi

Learn more

Use case example – what can you do in less then 15 minutes
DApp composability examplehow DApp could be built like a lego
Bankless  – guided rundown of crypto DeFi opportunities
DeFi Tutorialsvideo guides about how to use DeFi DApps
How to make DeFinancial products work for you6 base strategies, their variants, & what to watch for while implementing them
How Lending with DeFi Compares with Traditional Asset Classes  – comparison of returns and link to a deep study of decentralized cryptoasset lending industry
Building with Money Legos  – mixing and matching the tools in decentralized finance to make new products and services