Get started by creating a Chainlinked Project
Build a smart contract connected to off-chain data sources using chainlink oracles.
Explore our Reference Data Contracts for DeFi
Learn how you can use on-chain reference contracts to securely launch and/or improve the security of your DeFi smart contracts.
Learn with an End-To-End Example Walkthrough
Follow the complete example of executing a Chainlink project from start to finish.
Request & Receive Data
Chainlink can provide your smart contract with access to any external API you want to connect with.
Create a Request
Explore our collection of pre-made Chainlinks, which will easily connect your smart contract to a specific
Find everything to build your connected contracts on the world's first oracle Market.
Chainlink Market ↗
Explore Chainlink Developer Tools
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Find answers to our most commonly asked questions.