DeFi carries smart contract risk — a code bug can lead to loss of funds. However, major protocols (Aave, Uniswap, Curve) have been audited and running for years. Risk is low with top protocols, high with new ones.

How much capital do I need to start in DeFi?

A minimum of $500–$1,000 is recommended so that gas fees don't eat up too much. On Layer 2 (Arbitrum, Base), you can start with $100–$300 due to lower gas fees.

Is DeFi subject to taxes in Vietnam?

Yes. Lending interest is taxed as other income (5%). Yield farming rewards are taxed as other income (5%). NFT trading is taxed as asset transfer (5%, potentially 20% from 2027). We have a detailed article on DeFi taxes.

Should I use multiple DeFi protocols at the same time?

Avoid doing that. Each protocol adds smart contract risk. It's better to focus on 1–2 major protocols and get comfortable with them.

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DeFiNgười mới#DeFi cơ bản#AMM#Lending

DeFi Basics for Vietnamese in 2026: AMM, Lending, NFT Marketplace, DAO, DEX vs CEX

Cập nhật: 8 tháng 5, 2026

If you already have Bitcoin and USDT in your wallet and hear about "DeFi," "AMM," or "yield farming" in crypto groups, you might find the jargon intimidating. This article explains the 5 most fundamental DeFi concepts in plain language with real-world examples for Vietnamese beginners.

Tâm — CMO MaHoa AI Team2026-05-07T07:28:11.571Z9 phút đọc1,407 lượt xem