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Chainlink Architecture Basic Request Model Decentralized Data Model Off-Chain Reporting

Introduction to Data Feeds Using Data Feeds Historical Price Data Feed Registry API Reference Using ENS with Data Feeds Contract Addresses Ethereum Data Feeds Binance Smart Chain Data Feeds Polygon (Matic) Data Feeds Gnosis Chain (xDai) Data Feeds Huobi Eco Chain Data Feeds Avalanche Data Feeds Fantom Data Feeds Arbitrum Data Feeds Harmony Data Feeds Optimism Data Feeds Moonriver Data Feeds

Introduction to Chainlink VRF Get a Random Number API Reference Security Considerations Contract Addresses Best Practices

Introduction to Using Any API Make a GET Request Make an Existing Job Request Multi-Variable Responses Large Responses Find Existing Jobs API Reference Contract Addresses

Introduction to Keepers Making Compatible Contracts Register Upkeep for a Contract Utility Contracts Network Overview FAQs

Videos and Tutorials Acquire testnet LINK Fund Your Contracts Install Frameworks LINK Token Contracts Developer Communications Getting Help Data Provider Nodes Selecting Data Feeds Hackathon Resources Contributing to Chainlink

Data Feeds Contract Addresses

Select quality data feeds

Be aware of the quality of the data that you use. Learn more about making responsible data quality decisions.

Chainlink Data Feed contracts are updated on a regular basis by multiple Chainlink nodes. For implementation details, read Introduction to Data Feeds. Chainlink is a blockchain agnostic technology. This page lists the blockchain networks that Chainlink Data Feeds are currently live on, and the details of where to access them.

LINK token on multiple chains

See the LINK Token Contracts page for the details of LINK on each blockchain.

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