DeFi explained: follow the service, then its dependencies
Decentralized finance covers different activities. Understanding what a protocol does is more useful than starting with a headline yield.
Explainer reviewed: · AI-assisted, source-linked brief
In brief
- Lending, trading and liquidity provision are different activities.
- Software and governance introduce dependencies that a headline return cannot explain.
Start with the activity
Decentralized finance describes financial applications built with blockchain-based software. Examples include exchanging tokens, lending assets and borrowing against collateral. These services have different mechanics. A description of what users provide, what they receive and how their positions change is more informative than treating DeFi as one investment category.
Look at what the application relies on
A protocol may depend on smart contracts, collateral assets, external price information and decisions made through governance. Interfaces and networks add further practical considerations. A useful explanation follows these dependencies and distinguishes the protocol’s design from claims about returns. Ethereum.org’s DeFi overview introduces the main services and their trade-offs; individual applications still need their own up-to-date assessment.
Sources and verification
Evergreen educational overview. It does not establish the safety, current terms or performance of any individual protocol.
- What is decentralized finance? ↗Ethereum.org · Primary document
Prepared with AI assistance from the linked sources. This is not a claim of independent field reporting or human review. How we publish · Report a correction
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