What is a DeFi (Decentralized Finance)?

Quick Definition

DeFi refers to financial services and applications built on blockchain technology, operating through smart contracts without traditional intermediaries.

Full Definition

DeFi is a broad category of financial services built on blockchain technology rather than operated by banks, brokers, or other traditional institutions. Lending, borrowing, trading, derivatives, insurance, and asset management all have DeFi equivalents. The defining feature is that these services operate through smart contracts, are typically permissionless to use, and are transparent in their operation.

DeFi exploded in 2020 and has since become a major part of the crypto ecosystem, with tens of billions of dollars in value flowing through DeFi protocols. Leading DeFi protocols include Aave (lending), Uniswap (trading), MakerDAO (the issuer of DAI), among many others.

What DeFi offers and what it costs

DeFi offers several advantages. Services are accessible to anyone with an internet connection and a compatible wallet, operations are transparent and auditable in real time, and users can interact directly with protocols without relying on traditional intermediaries. The composability of DeFi, meaning the ability to combine different protocols into new products and services, has enabled rapid innovation across the ecosystem.

At the same time, DeFi carries meaningful risks, including smart contract vulnerabilities, protocol exploits, design flaws, operational complexity, and limited recourse when problems occur, factors that have historically limited institutional participation despite growing adoption. For institutional capital, these considerations have historically been a barrier to deeper DeFi participation, though that has begun to change.

Steady and DeFi

Steady is designed to be a strong fit for the DeFi ecosystem. STDY can be used in liquidity pools, lending markets, and other DeFi applications. Wrapped Steady (wSTDY) provides a rebase-free token for protocols that don't handle rebasing tokens well. This gives holders the flexibility to use Steady in DeFi while still benefiting from the performance of our underlying reserve assets, even when STDY is deployed elsewhere, the underlying growth still flows back to our holders.

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DeFi (Decentralized Finance) | Steady Glossary