Chainlink Denominations Plural Chainlink Code LINK Development Original author(s) Sergey Nazarov, Steve Ellis, Dr. Ari Juels[1][2] White paper chain.link/whitepaper Code repository github.com/smartcontractkit/chainlink Written in Solidity, Go Operating system Blockchain-agnostic Source model Open source License MIT License Ledger Circulating supply 453,509,553[citation needed] Supply limit 1,000,000,000 Valuation Market cap US$10.96 billion (2021-09-23)[citation needed] Website Website chainlinklabs.com