Category

DeFi

DeFi, or decentralized finance, uses blockchain technology and smart contracts to provide financial services without traditional intermediaries such as banks or brokers. In this section, you’ll find news, guides, analysis, and educational content covering decentralized exchanges, lending protocols, liquidity pools, staking, yield farming, stablecoins, governance tokens, and other areas of the DeFi ecosystem.
Whether you’re learning how DeFi works, comparing protocols, researching risks, or following new developments across decentralized finance, our DeFi section provides clear, practical, and up-to-date information about the technologies, platforms, and trends shaping this part of the crypto market.

How to Revoke Token Approvals and Protect Your DeFi Wallet

How to Revoke Token Approvals and Protect Your DeFi Wallet

A DeFi wallet can have no active connections to decentralized applications and still contain permissions allowing external smart contracts to transfer its tokens. Those permissions are called token approvals. They are created when you authorize an application to spend assets such as USDC, UNI, or another ERC-20 token. Some approvals authorize a specific amount. Others […]
Latest DeFi stories