Decentralized finance, or “DeFi,” is a burgeoning ecosystem of financial protocols built on Ethereum that lets users do everything from lending and borrowing crypto to earning interest on their digital assets.
While DeFi protocols have been around for a few years, they exploded in popularity in 2020 as the value of Ethereum (ETH) surged and more users began flocking to the space in search of yield.
So what exactly is DeFi? In this explainer, we’ll break down everything you need to know about this growing ecosystem of financial protocols and applications.
What is decentralized finance?
Decentralized finance, or “DeFi,” refers to the shift from traditional, centralized financial systems to peer-to-peer finance enabled by decentralized technologies built on the Ethereum blockchain.
With DeFi protocols, anyone with an Internet connection can access financial services that have traditionally been controlled by central intermediaries like banks, brokerages, and exchanges.
By deploying smart contracts on Ethereum, DeFi developers can build decentralized applications (dapps) that let users lend, borrow, trade, and invest digital assets without having to go through a middleman. And because these protocols are built on the Ethereum blockchain, they are available anywhere in the world 24/7.
What are the benefits of decentralized finance?
The rise of DeFi protocols has unlocked a world of new possibilities for crypto users. For example, with MakerDAO’s Dai stablecoin, users can take out loans backed by crypto collateral without having to go through a traditional lending institution.
Compound lets users earn interest on their cryptocurrency holdings, while Uniswap lets them trade crypto tokens directly with each other without having to use a centralized exchange.
These protocols also open up new opportunities for yield generation and risk management. By staking their crypto assets in lending pools or providing liquidity to decentralized exchanges, users can earn interest on their digital assets while helping to power the DeFi ecosystem.
NOTE: WARNING: DeFi Bitcoin is an unregulated form of cryptocurrency that is not subject to the same regulations as traditional currencies. It is highly volatile and speculative, and investing in it carries a high risk of loss. Be sure to do your own research and understand all the risks before investing in DeFi Bitcoin or any other cryptocurrency.
And because these protocols are built on the Ethereum blockchain, they offer a high degree of transparency and security not found in traditional financial systems.
What are some popular DeFi protocols?
There are currently over 2,000 DeFi protocols live on Ethereum, with new projects launching all the time. Some of the most popular protocols include:
MakerDAO: Maker is a decentralized lending platform that issues the Dai stablecoin, which is pegged to the US dollar. Users can collateralize ETH or other ERC-20 tokens to generate Dai, which can be used for payments or traded on decentralized exchanges.
Compound: Compound is a protocol that lets users earn interest on their cryptocurrency holdings. Users can supply ETH or other ERC-20 tokens as collateral and earn interest in the form of COMP tokens.
Uniswap: Uniswap is a decentralized exchange protocol that allows users to trade ETH and ERC-20 tokens directly with each other without having to use a centralized exchange. Users can also provide liquidity to Uniswap trading pairs and earn UNI tokens in return.
Synthetix: Synthetix is a synthetic asset platform that allows users to trade synthetic versions of real-world assets like gold, silver, oil, and even bitcoin (sBTC). These synthetic assets are backed by SNX tokens, which can be staked by users to earn staking rewards.
Aave: Aave is a protocol for lending and borrowing cryptocurrencies. Users can deposit ETH or other ERC-20 tokens into Aave’s liquidity pools and earn interest in AAVE tokens.
Or, they can take out loans against their crypto collateral and repay them with interest over time.
These are just a few of the most popular DeFi protocols currently live on Ethereum. For a complete list of projects, check out DeFi Pulse or The Block’s list of leading DeFi protocols.
Conclusion: Decentralized finance refers to the shift from traditional financial systems to peer-to-peer finance enabled by decentralized technologies built on blockchains like Ethereum.
9 Related Question Answers Found
Decentralized finance, often called DeFi, is a catch-all term for financial applications built on Ethereum that aim to provide users with the same kinds of services available through traditional centralized institutions, but without the need for a middleman. Bitcoin DeFi is a term used to describe decentralized finance applications that run on top of the Bitcoin blockchain. While there are not as many Bitcoin DeFi projects as there are those built on Ethereum, the number of projects is growing, and they offer a wide range of services, from lending and borrowing platforms to stablecoins and tokenized BTC.
Bitcoin is a decentralized digital currency, without a central bank or single administrator, that can be sent from user to user on the peer-to-peer bitcoin network without the need for intermediaries. Transactions are verified by network nodes through cryptography and recorded in a public distributed ledger called a blockchain. Bitcoin was invented by an unknown person or group of people under the name Satoshi Nakamoto and released as open-source software in 2009.
When it comes to Bitcoin, there is a lot of confusion out there. What exactly is a Bitcoin? Is it a digital currency?
When it comes to Bitcoin, there is a lot of confusion out there. People are not quite sure what it is, or how it works. In this article, we are going to take a closer look at Bitcoin and try to answer the question – what exactly is Bitcoin?
Bitcoin is a decentralized digital currency, without a central bank or single administrator, that can be sent from user to user on the peer-to-peer bitcoin network without the need for intermediaries. Transactions are verified by network nodes through cryptography and recorded in a public distributed ledger called a blockchain. Bitcoin is unique in that there are a finite number of them: 21 million.
A Bitcoin is a decentralized digital currency, without a central bank or single administrator, that can be sent from user to user on the peer-to-peer bitcoin network without the need for intermediaries. Transactions are verified by network nodes through cryptography and recorded in a public distributed ledger called a blockchain. Bitcoin was invented in 2008 by an anonymous person or group of people using the name Satoshi Nakamoto, and started in 2009 when its source code was released as open-source software.
What is Bitcoin? Bitcoin is a cryptocurrency and a payment system, first proposed by an anonymous person or group of people under the name Satoshi Nakamoto in 2008. Bitcoin is decentralized, meaning it is not subject to government or financial institution control.
Bitcoin is a decentralized digital currency, without a central bank or single administrator, that can be sent from user to user on the peer-to-peer bitcoin network without the need for intermediaries. Transactions are verified by network nodes through cryptography and recorded in a public distributed ledger called a blockchain. Bitcoin was invented by an unknown person or group of people using the name Satoshi Nakamoto in 2008.
Bitcoin is a decentralized digital currency, without a central bank or single administrator, that can be sent from user to user on the peer-to-peer bitcoin network without the need for intermediaries. Transactions are verified by network nodes through cryptography and recorded in a public distributed ledger called a blockchain. Bitcoin is unique in that there are a finite number of them: 21 million.