ChainLink (LINK)

Chainlink is an oracle network that provides smart contract developers with reliable and accurate data infrastructure and tooling for blockchain applications. It uses Chainlink Core to manage data requests and Chainlink Adapter to bridge between nodes and external data sources, ensuring data is processed and sent to the blockchain efficiently.

Whitepaper

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Interest lvl

Highest

Updated: Apr 30, 2026

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User Rating

Medium

3/5 • 2 votes

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X Score

010202001000

Ticker

LINK

Type

Utility-token

Token standard

ERC-20

FoundedUnited States

Registration year2017

Office address50 California Street, Suite 1500 San Francisco, CA, 94111

Ecosystems

zkSync Solana Polygon

+11

What is ChainLink

Chainlink is a leading decentralized oracle network that enables smart contracts to securely interact with real-world data, off-chain systems, and other blockchains. As the industry standard for oracle solutions, Chainlink powers critical infrastructure for DeFi, tokenized real-world assets (RWA), and institutional on-chain finance through its reliable data feeds, Cross-Chain Interoperability Protocol (CCIP), and advanced automation tools.