Start building your universally connected smart contracts
Tools, tutorials, and technical support
Developer Experts Program
Chainlink’s most active and supportive technical community members
Move data and value between existing systems and any public or private blockchain.
Leverage high-frequency market data to power the next-generation of DeFi markets.
Market and Data Feeds
Integrate ultra-secure onchain data to trigger smart contracts in DeFi and beyond.
Proof of Reserve
Verify cross-chain and off-chain reserves backing tokenized and wrapped assets.
Connect a smart contract to any API and run custom Web3 computation in minutes.
Automate smart contracts in a decentralized way with time or event-based triggers.
Use verifiably random numbers to ensure fair outcomes in games, NFTs, and more.
Decentralized services powering hybrid smart contract use cases across a wide-variety of industries
Provide oracle computation directly to smart contracts and earn revenue by running critical data infrastructure
Leverage the Chainlink Network to make your data accessible onchain directly through your own Chainlink nodes
Gain access to resources and events for Chainlink’s global community
Funding and supporting the creation of new smart contract applications built by the community
Upcoming Chainlink virtual and in-person events, hackathons, meetups, and more
Discover the latest product news, deep dives, developer tutorials, and more
Stake your LINK to help secure the Chainlink Network and earn rewards
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