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Chainlink Labs

Chainlink Labs develops and supports Chainlink.
London, United Kingdom

Chainlink Automation


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Description

Chainlink Automation lets developers register Upkeeps for time-based, event-based, or custom-logic execution. Automation nodes perform offchain checks and submit verifiable onchain transactions through Chainlink registry contracts. It launched publicly on Ethereum mainnet in 2021 and later supported multiple EVM networks. As of 2026-08-31, Chainlink’s official materials state that Automation v1.x and v2.1 have sunset and direct users to migrate to the Chainlink Runtime Environment.

Category: Developer Tooling

Chainlink Functions


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Description

Chainlink Functions enables smart contracts to submit source code to a decentralized oracle network, where nodes execute the code in a serverless environment, aggregate the results, and return the final response onchain. It supports public and authenticated APIs, custom computation, encrypted secrets, and LINK-funded subscriptions.

Category: Developer Tooling

Chainlink Automated Compliance Engine (ACE)


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Description

Chainlink ACE combines onchain policy-management and cross-chain identity contracts with the ACE Platform’s Policy Manager, Identity Manager, and Reporting Manager. It enforces configurable transfer limits, identity checks, sanctions screening, and other compliance rules at transaction time for EVM smart contracts, while keeping sensitive personal information offchain and supporting managed workflows across public and private blockchain environments.

Category: Onchain Compliance and Investigations

SmartData


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Description

SmartData is a Chainlink suite of data oracles for tokenized real-world assets. It includes reserve-status feeds, NAVLink feeds for real-time net asset value, and SmartAUM feeds for assets managed on behalf of clients.

Category: Oracle

Chainlink Data Feeds


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Description

Chainlink Data Feeds is a live Chainlink data-oracle product. Independent nodes retrieve data from multiple premium sources, aggregate it into tamper-resistant oracle reports, and publish results onchain. It supports price, SmartData, Smart Value Recapture, rate and volatility, and L2 sequencer-uptime feeds for applications including DeFi, lending, derivatives, stablecoins, and tokenized assets.

Category: Oracle