Chainlink
PlatformDeFiOraclesSmart ContractsSubstratePolkadotWeb3Cardano
The Chainlink token ($LINK) is an ERC-677 token used as the payment for all services the Chainlink Network provides. Chainlink is a decentralized oracle network, which aims to serve as a middleware between smart contracts on smart contracting platforms and external data sources, allowing smart contracts to securely access off-chain data feeds.
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