- What is a DAO: governance and treasury controls without a boss
- What is an oracle in DeFi: The data layer that decides prices, loans, and liquidations
- How to evaluate a DeFi protocol with a trader’s failure-mode checklist
DeFi
Decentralized finance: open financial services built on blockchain.
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Learn about DeFi

What is staking in crypto: How it works, rewards, and the risks you underwrite
Staking locks proof-of-stake tokens as consensus collateral for variable rewards, with liquidity lockups and enforceable penalties.

What is yield farming: How DeFi “yield” really gets paid
Yield farming pays fees, borrower interest, and token incentives, but the return is compensation for risks like IL, depegs, exploits, and costs.

What is a DAO: governance and treasury controls without a boss
A DAO is a governance and treasury system where smart contracts can enforce votes, but many outcomes still rely on humans to execute them.

What is an oracle in DeFi: The data layer that decides prices, loans, and liquidations
A DeFi oracle publishes external data, usually prices, on-chain so smart contracts can set collateral values, borrow limits, and liquidation thresholds.

How to lend crypto on Aave: approve, supply, track aTokens, withdraw cleanly
Aave “lending” is supplying to a chain-specific pool, receiving aTokens that accrue variable interest, then redeeming them to withdraw.

How to evaluate a DeFi protocol with a trader’s failure-mode checklist
Start by mapping the yield’s cashflow source, then score five wipeout paths before you deposit: code, control, mechanism, exitability, and dilution.
Keep going
Related areas to explore. Pick one and keep reading.
- How to lend crypto on Aave: approve, supply, track aTokens, withdraw cleanly
- How do automated market makers work: pricing swaps with on-chain inventory
- How Aave bad debt works: from post-liquidation leftovers to reserve deficits
- What is staking in crypto: How it works, rewards, and the risks you underwrite
- What is yield farming: How DeFi “yield” really gets paid
- What Is a Liquid Restaking Token: How LRTs Reuse Staked Collateral for Extra Security
Latest DeFi News
Draft EIP-8363 would burn Ethereum staking rewards as staked ETH nears 60.25M
The early proposal is not slated for Hegotá, but it has already triggered a DeFi-yield and decentralization backlash.
Coinfello warns Robinhood Chain stock-token geo-blocks may fail outside the app
Trust Wallet access and Robinhood’s own AI-agent tooling could make U.S. restrictions harder to enforce at the contract layer.
Hashdex to liquidate DEFI ETF, sell roughly 225 BTC, and cash out shareholders
The issuer cited liquidity, operating costs, and investor interest as it winds down a $14.25 million fund.
MoonPay launches PayBox to execute crypto and card payments inside Claude and ChatGPT
The non-custodial MPC design supports Solana plus seven EVM chains and adds an “Autonomous” spend mode ahead of an Aug. 2 EU oversight deadline.
AI-linked crypto tokens cool as unlock risk and profit-taking reset the trade
A rotation narrative is building toward BTC, ETH, RWAs, stablecoin rails, payments, and infrastructure, but the evidence is qualitative.
RedStone: Aave cleared a major XAUT liquidation cluster as tokenized-gold collateral stays thin
Only about $63M of XAUT and PAXG is posted on Aave v3 and Morpho despite $90.7B in Q1 spot volume.
Daily NK alleges DPRK arrested ex-cyber operators over bank hacks and crypto laundering
The claim names the central bank and Foreign Trade Bank as targets, but the report has not been independently verified.
SEC’s Peirce warns DeFi vaults and onchain lending can trigger securities laws
The commissioner flagged discretionary allocation and loan terms as key factors that could force registration or exemptions.
Hacken: Q2 crypto theft skewed to key and infrastructure failures, not contract bugs
The firm’s Q2 2026 report pegs 88.3% of $764M stolen to keys, signers and infrastructure, pressuring institutions to demand continuous controls.
Allbridge pauses Allbridge Core after reported $1.65M Solana stablecoin pool exploit
Attackers allegedly used a Kamino USDC flash loan, then bridged funds to Ethereum and moved them into privacy pools.
Crypto and bank executives converge on identity-linked wallet “super app” thesis
Visa logged 132.4M sub-$250 stablecoin transactions in 30 days as a $2T-by-2028 forecast frames adoption.
Consensys says DPRK-linked contractor accessed MetaMask core code via staffing vendor
The firm says no malicious code shipped to production and no user-security impact was found after an April cutoff.
Tokenized stocks hit a $2.3B record as Kraken xStocks and Binance bStocks expand
Ethereum leads chain share at 34%, but BNB Chain and Solana are close behind at 30% and 23%.
ARK Invest and Sentora challenge a16z’s permissioned-first TradFi blockchain thesis
The dispute centers on whether institutional tokenization settles on public DeFi rails or stays inside institution-controlled networks.
Hyperion DeFi to deploy 500,000 HYPE with Skew to seed Hyperliquid HIP-3 perps
The Nasdaq-listed firm gets Skew equity and a share of listing-service revenue tied to institutional market launches.
Ostium halts all trading after OLP vault incident tied to apparent oracle compromise
Security firms estimated $18M–$22M in losses, while Ostium urged users to revoke approvals as it investigates.
US and UK Treasuries endorse 1:1 HQLA-backed stablecoins and tokenization pilots
Joint recommendations set a coordination track into the US payment stablecoin regime’s January 2027 effective date.
HMRC sets April 2027 start for deferred CGT on some crypto lending and AMM LP moves
The “no gain, no loss” treatment pushes tax recognition to an “economic disposal” and is expected to affect about 700,000 UK individuals and trustees.
Dragonfly’s Qureshi says AI hasn’t sparked a DeFi “hackpocalypse”
He points to a 2026 median hack size below $500,000 despite record incident counts and lingering outlier-driven loss spikes.
CryptoRank: Coinbase Ventures led H1 2026 crypto VC deal flow with 30 deals
The league table landed as fundraising dollars, round counts, and unique investors contracted into mid-2026.



















