What Is Chainlink?
Key Takeaways Chainlink is a decentralized oracle network that lets smart contracts securely access off-chain information such as asset prices, weather data, and verifiable randomness. Its native token, LINK, pays node operators, rewards reliable data, and is staked as collateral, with a fixed maximum supply of 1 billion tokens. Beyond price feeds, Chainlink offers cross-chain messaging (CCIP), verifiable randomness (VRF), and smart contract automation used across DeFi, gaming, insurance, and tokenized assets. In This Article Understanding the Blockchain Oracle Problem What Is Chainlink?