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Chainlink Labs
Chainlink Labs develops and supports Chainlink.
London, United Kingdom
Chainlink
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Description
Chainlink is an all-in-one oracle platform for building blockchain applications that interoperate across blockchains and existing systems. Its infrastructure includes cross-chain messaging, market and data feeds, Data Streams, DataLink, Proof of Reserve, SmartData, Functions, Automation, VRF, privacy, compliance, and orchestration capabilities for financial institutions, capital markets organizations, DeFi protocols, developers, and other onchain applications.Category: Oracle
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 Data Feeds
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Description
Chainlink Data Feeds connect smart contracts to market and other real-world data, including cryptocurrency, commodities, forex, indices, economic data, asset ratings, and event outcomes. Independent Chainlink nodes retrieve data from multiple premium sources, aggregate the results into validated oracle reports, and make them available to smart contracts through onchain reference contracts. The service supports DeFi, lending, derivatives, stablecoins, tokenized assets, liquid staking, and related onchain applications.Category: Oracle
Chainlink SmartData
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Description
Chainlink SmartData is a suite of onchain data-oracle offerings for tokenized real-world assets. It includes Proof of Reserve, secure minting, cross-chain reserves, SmartNAV/NAVLink, SmartAUM, and multi-variable reports delivered through decentralized oracle networks.Category: Oracle
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