About Chainlink
Chainlink is a decentralized oracle network that connects smart contracts to off-chain data — stock prices, weather, sports scores. Without oracles, blockchains can't interact with the real world.
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Chainlink is a decentralized oracle network that connects smart contracts to off-chain data — stock prices, weather, sports scores. Without oracles, blockchains can't interact with the real world.
Launched September 21, 2017
Launched in 2017, Chainlink quickly became the industry-standard oracle, securing tens of billions in DeFi value.
Success depends on demand for oracle services. Competition from other data networks.