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What is DeFi?

DeFi, which stands for “Decentralized Finance,” refers to a group of applications based on blockchain technology and smart contracts. Its goal is to eliminate traditional financial institutions and intermediaries, making financial services more open, permissionless, transparent, and decentralized. DeFi aims to provide alternative solutions to traditional financial services while offering greater financial inclusivity and opportunities to users worldwide.

Here are some key features and common use cases of DeFi:
  1. Permissionless: DeFi applications typically do not require users to obtain permission or go through traditional financial institution approvals. Anyone can access and use these services.
  2. Decentralization: DeFi services are built on blockchains with no single central authority or intermediary. They rely on smart contracts to automatically enforce rules without the need for intermediaries.
  3. Openness: The code and data of DeFi applications are publicly accessible, and anyone can review and verify their functionality and operations. This transparency helps build trust.
  4. Smart Contracts: DeFi applications use smart contracts to manage and execute financial protocols. These contracts are automated and execute operations based on predefined rules.
  5. Lending and Borrowing: DeFi provides decentralized lending and borrowing platforms that allow users to lend or borrow cryptocurrency assets and earn interest.
  6. Decentralized Exchanges: DeFi has seen the emergence of numerous decentralized exchanges (DEXs) that enable users to trade cryptocurrency assets without the need for trusted intermediaries.
  7. Stablecoins: DeFi has also driven the development of stablecoins, digital assets whose value is pegged to fiat currency or other stable assets, used to reduce volatility in the cryptocurrency markets.
  8. Derivatives Markets: DeFi applications include derivatives markets where users can engage in trading futures, options, and other financial derivatives.

DeFi represents a form of financial innovation built on blockchain technology and smart contracts, aiming to provide more open, decentralized, and inclusive financial services, granting users greater financial autonomy and control.