DeFi explained
Decentralized finance is rebuilding financial services on blockchain. Here is what that means and how it works.
What is DeFi?
DeFi stands for decentralized finance. It refers to financial services that run on blockchain instead of through banks or brokers.
In traditional finance, a bank takes your deposit, lends it to someone else, and pays you interest. The bank decides the rates. The bank decides who qualifies. The bank controls the process.
In DeFi, these services are handled by smart contracts. A smart contract is a program on the blockchain that executes automatically when conditions are met. There is no bank in the middle. The rules are written in code, and anyone can read them.
Lending, borrowing, trading, and liquidity provision can all happen through DeFi protocols without requiring a bank account or credit check.
What are the most common DeFi services?
DeFi covers a range of financial activities:
Staking. You lock tokens in a smart contract. The protocol distributes new tokens to participants based on programmed rules, split proportionally based on each participant's share of the pool. On Inkryptus, the INKY Token contract emits up to 20,000 INKY a day, distributed proportionally among active stakers: 10,000 INKY across the common pools and up to 10,000 INKY more for the Arena Staking Pool. All operations are verifiable on BscScan. APR is variable and not guaranteed. Learn more: Crypto Staking Guide.
Lending and borrowing. Protocols like Aave and Compound let users lend crypto to lending pools and receive a portion of the interest paid by borrowers, or borrow crypto by posting collateral. Rates are determined algorithmically by supply and demand, not by a bank. Returns vary with utilization rates and carry default and liquidity risks.
Decentralized exchanges (DEXs). Platforms like PancakeSwap and Uniswap let users trade tokens directly from their wallets, without creating an account. Trades happen through liquidity pools managed by smart contracts. Learn more: AMM and Liquidity Pools.
Yield farming. Providing liquidity to a DEX in exchange for a share of trading fees and, in some cases, bonus token incentives from the protocol. Potential returns vary with trading volume and token incentive schedules. Yield farming carries additional risks including impermanent loss, which occurs when the price ratio of the two tokens in the liquidity pool changes significantly.
What are the risks of DeFi?
DeFi offers financial access without intermediaries, but it comes with risks:
Smart contract bugs. If a smart contract has a flaw, funds can be lost. This has happened multiple times in DeFi history. Look for contracts with verified source code on block explorers.
Price volatility. The tokens you put into staking or provide as liquidity can lose value. Returns from staking or liquidity provision do not protect against price drops in the underlying asset.
Complexity. DeFi protocols often require managing wallets, approving transactions, and understanding gas fees. This creates friction for beginners.
No safety net. There is no bank to call if something goes wrong. Transactions are final. Lost keys mean lost funds.
This is why platforms like Inkryptus take a hybrid approach (Hy-Fi): providing DeFi mechanics like on-chain staking while simplifying the user experience. You get the benefits of blockchain verification without managing the technical complexity yourself.
Keep learning
DeFi connects to many other topics in crypto:
What is Web3 | What is a Smart Contract | What is Hy-Fi | Crypto Staking Guide
Crypto asset investments involve risks, including price volatility and risk of partial or total loss of the invested amount. Digital tokens are not legal tender. This content is informational and does not constitute investment advice.