Chainlink Price | LINK USD | Chainlink News | What is Chainlink?

Chainlink is a protocol that exists on the Ethereum blockchain network that connects smart contracts on any blockchain to real world data in a secure, reliable way. Data providers could be web APIs, cloud services, other blockchains, and any other automatable source. This is also known as a decentralized oracle network. Examples include weather data, asset price data, shipping data, sports data, and cryptographically secure randomness for gaming applications.

Created by Sergey Nazarov and Steve Ellis, Chainlink's Mainnet went live on June 1, 2019.