Decentralized Finance
How decentralized finance works: DEXs, lending, yield, and risks.
9 lessons
How Decentralized Exchanges (DEXs) Work
Understand Automated Market Makers (AMMs) and Liquidity Pools.
Lending and Borrowing in DeFi
How smart contracts enable loans without credit checks.
Yield Farming Explained
Where DeFi yields actually come from and how to spot unsustainable returns.
DeFi Risks and Hacks
Smart contract bugs, oracle manipulation, and how to evaluate protocol safety.
Stablecoin Mechanics
How USDC, DAI, and algorithmic stablecoins maintain their peg — and how they break.
Bridges and Cross-Chain Transfers
How tokens move between blockchains, why bridge hacks are the costliest in crypto, and how to evaluate bridge security.
Liquid Staking and Restaking
How protocols like Lido and EigenLayer let you earn yield on staked ETH while keeping it liquid.
Real-World Assets (RWAs)
How tokenization is bringing stocks, bonds, real estate, and commodities on-chain.
Perpetual Futures and On-Chain Derivatives
How decentralized perpetual exchanges work and why they are DeFi's largest trading venues.