LINK Token Contracts

LINK tokens are used to pay node operators for retrieving data for smart contracts and also for deposits placed by node operators as required by contract creators. The smallest denomination of LINK is called a Juel, and 1,000,000,000,000,000,000 (1e18) Juels are equal to 1 LINK. This is similar to Wei, which is the smallest denomination of ETH.

The LINK token is an ERC677 token that inherits functionality from the ERC20 token standard and allows token transfers to contain a data payload. Read more about the ERC677 transferAndCall token standard.

To use Chainlink services on a given blockchain, it is necessary to use LINK tokens. You can transfer tokens across blockchains by using Chainlink CCIP or applications such as Transporter and XSwap.

Ethereum

Ethereum mainnet

ETH is used to pay for transactions on Ethereum Mainnet.

Parameter	Value
Chain ID	1
Address	0x514910771AF9Ca656af840dff83E8264EcF986CA
Name	Chainlink Token
Symbol	LINK
Decimals	18
Network status	ethstats.dev

Sepolia testnet

Testnet ETH is used to pay for transactions on Sepolia. Testnet ETH is available from several public faucets.

Testnet LINK is available at faucets.chain.link.

Parameter	Value
Chain ID	11155111
Address	0x779877A7B0D9E8603169DdbD7836e478b4624789
Name	Chainlink Token
Symbol	LINK
Decimals	18
Network status	etherscan.freshstatus.io

BNB Chain

BNB Chain mainnet

BNB is used to pay for transactions on the BNB Chain Mainnet.

Parameter	Value
Chain ID	56
Address	0x404460C6A5EdE2D891e8297795264fDe62ADBB75
Name	Chainlink Token
Symbol	LINK
Decimals	18
Network status	bscscan.freshstatus.io

BNB Chain testnet

Testnet BNB is used to pay for transactions on the BNB Chain testnet. Testnet BNB is available at testnet.bnbchain.org/faucet-smart.

Testnet LINK is available at faucets.chain.link.

Parameter	Value
Chain ID	97
Address	0x84b9B910527Ad5C03A9Ca831909E21e236EA7b06
Name	Chainlink Token
Symbol	LINK
Decimals	18
Network status	bscscan.freshstatus.io

Polygon (Matic)

Polygon mainnet

MATIC is used to pay for transactions on Polygon. You can use the Polygon Bridge to transfer tokens to Polygon Mainnet and then use Polygon Gas Swap to swap supported tokens to MATIC.

Parameter	Value
Chain ID	137
Address	0xb0897686c545045aFc77CF20eC7A532E3120E0F1
Name	Chainlink Token
Symbol	LINK
Decimals	18
Network status	polygonscan.freshstatus.io

Amoy testnet

Testnet MATIC is used to pay for transactions on Polygon Amoy.

Parameter	Value
Chain ID	80002
Address	0x0Fd9e8d3aF1aaee056EB9e802c3A762a667b1904
Name	Chainlink Token
Symbol	LINK
Decimals	18
Network status	polygonscan.freshstatus.io

Gnosis Chain (xDai)

Gnosis Chain mainnet

xDAI is used to pay for transactions on Gnosis Chain Mainnet. Use the xDai Bridge to send DAI from Ethereum Mainnet to Gnosis Chain and convert it to xDAI. Use OmniBridge to send LINK from Ethereum Mainnet to Gnosis Chain.

Parameter	Value
Chain ID	100
Address	0xE2e73A1c69ecF83F464EFCE6A5be353a37cA09b2
Name	Chainlink Token on Gnosis Chain (xDai)
Symbol	LINK
Decimals	18
Network status	gnosisscan.freshstatus.io

Gnosis Chiado testnet

xDAI is used to pay for transactions on Gnosis Chiado testnet. Use the Chiado faucet to get testnet xDAI.

Testnet LINK is available at faucets.chain.link.

Parameter	Value
Chain ID	10200
Address	0xDCA67FD8324990792C0bfaE95903B8A64097754F
Name	Chainlink Token on Gnosis Chiado testnet
Symbol	LINK
Decimals	18
Network status	gnosisscan.freshstatus.io

Avalanche

Avalanche mainnet

AVAX is used to pay for transactions on Avalanche Mainnet. Use the Avalanche Bridge to transfer LINK from Ethereum Mainnet to Avalanche.

Parameter	Value
Chain ID	43114
Address	0x5947BB275c521040051D82396192181b413227A3
Name	Chainlink Token on Avalanche
Symbol	LINK
Decimals	18
Network status	status.avax.network

Fuji testnet

Testnet AVAX is used to pay for transactions on Avalanche Fuji. Testnet AVAX is available at both faucets.chain.link and faucet.avax.network.

Testnet LINK is available at faucets.chain.link.

Parameter	Value
Chain ID	43113
Address	0x0b9d5D9136855f6FEc3c0993feE6E9CE8a297846
Name	Chainlink Token on Avalanche
Symbol	LINK
Decimals	18
Network status	status.avax.network

Fantom

Fantom mainnet

FTM is used to pay for transactions on Fantom Mainnet.

Parameter	Value
Chain ID	250
Address	0x6F43FF82CCA38001B6699a8AC47A2d0E66939407
Name	Chainlink Token on Fantom
Symbol	LINK
Decimals	18
Network status	ftmscan.freshstatus.io

Fantom testnet

Testnet FTM is used to pay for transactions on Fantom testnet. Testnet FTM is available at faucet.fantom.network.

Testnet LINK is available at faucets.chain.link.

Parameter	Value
Chain ID	4002
Address	0xfaFedb041c0DD4fA2Dc0d87a6B0979Ee6FA7af5F
Name	Chainlink Token on Fantom
Symbol	LINK
Decimals	18
Network status	ftmscan.freshstatus.io

Arbitrum

Arbitrum mainnet

ETH is used to pay for transactions on the Arbitrum Mainnet.

You can use the Arbitrum Bridge to transfer ETH and LINK from Ethereum Mainnet to Arbitrum Mainnet.

Parameter	Value
Chain ID	42161
Address	0xf97f4df75117a78c1A5a0DBb814Af92458539FB4
Name	Chainlink Token on Arbitrum Mainnet
Symbol	LINK
Decimals	18
Network status	arbiscan.freshstatus.io

Arbitrum Sepolia testnet

Testnet ETH is used to pay for transactions on Arbitrum Sepolia. Use the Arbitrum Bridge to transfer testnet ETH from Ethereum Sepolia to Arbitrum Sepolia. Testnet ETH is available from several public faucets on Ethereum Sepolia.

Testnet LINK is available at faucets.chain.link.

Parameter	Value
Chain ID	421614
Address	0xb1D4538B4571d411F07960EF2838Ce337FE1E80E
Name	Chainlink Token on Arbitrum Sepolia
Symbol	LINK
Decimals	18
Network status	arbiscan.freshstatus.io

Optimism

Optimism mainnet

ETH is used to pay for transactions on Optimism. Use the Optimism Bridge to transfer ETH and LINK from Ethereum Mainnet to Optimism Mainnet.

Parameter	Value
Chain ID	10
Address	0x350a791Bfc2C21F9Ed5d10980Dad2e2638ffa7f6
Name	Chainlink Token on Optimism Mainnet
Symbol	LINK
Decimals	18
Network status	status.optimism.io

Optimism Sepolia testnet

Testnet ETH is used to pay for transactions on Optimism Sepolia. Use the Optimism Bridge to transfer testnet ETH from Ethereum Sepolia to Optimism Sepolia.

Testnet LINK is available at faucets.chain.link. Testnet bridges might not transfer the correct type of LINK to Optimism Sepolia, so it is recommended to use only the LINK acquired from faucets.chain.link when developing applications on testnet.

Parameter	Value
Chain ID	11155420
Address	0xE4aB69C077896252FAFBD49EFD26B5D171A32410
Name	Chainlink Token on Optimism Sepolia
Symbol	LINK
Decimals	18
Network status	status.optimism.io

Moonriver

Moonriver mainnet

MOVR is used to pay transaction fees on Moonriver Mainnet.

Parameter	Value
Chain ID	1285
Address	0x8b12Ac23BFe11cAb03a634C1F117D64a7f2cFD3e
Name	Chainlink Token on Moonriver Mainnet
Symbol	LINK
Decimals	18
Network status	moonscan.freshstatus.io

Moonbeam

Moonbeam mainnet

GLMR is used to pay transaction fees on Moonbeam Mainnet.

Parameter	Value
Chain ID	1284
Address	0x012414A392F9FA442a3109f1320c439C45518aC3
Name	Chainlink Token on Moonbeam Mainnet
Symbol	LINK
Decimals	18
Network status	moonscan.freshstatus.io

Metis

Andromeda mainnet

METIS is used to pay for transactions on Metis Mainnet. You can use the Metis Bridge to transfer METIS from Ethereum Mainnet to Metis Mainnet.

Parameter	Value
Chain ID	1088
Address	0x79892E8A3Aea66C8F6893fa49eC6208ef07EC046
Name	Chainlink Token on Metis Mainnet
Symbol	LINK
Decimals	18
Network status	andromeda-explorer.metis.io

BASE

BASE mainnet

ETH is used to pay for transactions on BASE. You can use the BASE Bridge to transfer ETH from Ethereum Mainnet to BASE Mainnet. To transfer LINK from Ethereum to Base, use Transporter or XSwap Bridge.

Parameter	Value
Chain ID	8453
Address	0x88Fb150BDc53A65fe94Dea0c9BA0a6dAf8C6e196
Name	Chainlink Token on BASE Mainnet
Symbol	LINK
Decimals	18
Network status	basescan.org

BASE Sepolia testnet

Testnet ETH is used to pay for transactions on BASE Sepolia. Testnet ETH is available from one of the BASE Network Faucets.

Testnet LINK is available at faucets.chain.link.

Parameter	Value
Chain ID	84532
Address	0xE4aB69C077896252FAFBD49EFD26B5D171A32410
Name	Chainlink Token on BASE Sepolia testnet
Symbol	LINK
Decimals	18
Network status	sepolia.basescan.org

Celo

Celo mainnet

CELO is used to pay for transactions on the Celo network.

Parameter	Value
Chain ID	42220
Address	0x72d7f41eF46a988b13530F67423B36CD9cADBc3a
Name	Chainlink Token on Celo Mainnet
Symbol	LINK
Decimals	18
Network status	explorer.celo.org

Celo Alfajores testnet

Testnet CELO is used to pay for transactions on Celo Alfajores. Testnet CELO is available from the Alfajores Token Faucet.

Testnet LINK is available at faucets.chain.link.

Parameter	Value
Chain ID	44787
Address	0x32E08557B14FaD8908025619797221281D439071
Name	Chainlink Token on Celo Alfajores testnet
Symbol	LINK
Decimals	18
Network status	explorer.celo.org/alfajores

Scroll

Scroll mainnet

ETH is used to pay for transactions on Scroll Mainnet. Use the Scroll Bridge to transfer ETH from Ethereum to Scroll.

Parameter	Value
Chain ID	534352
Address	0x548C6944cba02B9D1C0570102c89de64D258d3Ac
Name	Chainlink Token on Scroll Mainnet
Symbol	LINK
Decimals	18
Network status	status.scroll.io

Scroll Sepolia testnet

Testnet ETH is used to pay for transactions on Scroll testnet. Testnet ETH is available from one of the Sepolia Faucets or Scroll Sepolia Faucets recommended by Scroll.

Testnet LINK is available at faucets.chain.link.

Parameter	Value
Chain ID	534351
Address	0x7273ebbB21F8D8AcF2bC12E71a08937712E9E40c
Name	Chainlink Token on Scroll Sepolia testnet
Symbol	LINK
Decimals	18
Network status	status.scroll.io

Linea

Linea mainnet

ETH is used to pay for transactions on Linea Mainnet. Use the Linea Bridge to transfer ETH from Ethereum to Linea.

Parameter	Value
Chain ID	59144
Address	0xa18152629128738a5c081eb226335FEd4B9C95e9
Name	Chainlink Token on Linea Mainnet
Symbol	LINK
Decimals	18
Network status	linea.statuspage.io

zkSync

zkSync Era mainnet

ETH is used to pay for transactions on zkSync Era Mainnet. Use the recommended zkSync Bridges to transfer ETH from Ethereum to zkSync.

Parameter	Value
Chain ID	324
Address	0x52869bae3E091e36b0915941577F2D47d8d8B534
Name	Chainlink Token on zkSync Era Mainnet
Symbol	LINK
Decimals	18
Network status	explorer.zksync.io

zkSync Sepolia testnet

Testnet ETH is used to pay for transactions on zkSync Sepolia testnet. Use the recommended zkSync Bridges to transfer testnet ETH from Ethereum Sepolia to the zkSync Sepolia Testnet.

Testnet LINK is available at faucets.chain.link.

Parameter	Value
Chain ID	300
Address	0x23A1aFD896c8c8876AF46aDc38521f4432658d1e
Name	Chainlink Token on zkSync Sepolia testnet
Symbol	LINK
Decimals	18
Network status	uptime.com/statuspage/zkSync

Polygon zkEVM

Polygon zkEVM mainnet

ETH is used to pay for transactions on Polygon zkEVM. Use the Polygon zkEVM Bridge to transfer ETH and LINK to Polygon zkEVM.

Parameter	Value
ETH_CHAIN_ID	1101
Address	0xdB7A504CF869484dd6aC5FaF925c8386CBF7573D
Name	Chainlink Token on Polygon zkEVM testnet
Symbol	LINK
Decimals	18

Polygon zkEVM Cardona testnet

Testnet ETH is used to pay for transactions on Polygon zkEVM Cardona testnet. Use the Polygon zkEVM Bridge to transfer testnet ETH to Polygon zkEVM testnet.

Parameter	Value
ETH_CHAIN_ID	2442
Address	0x5576815a38A3706f37bf815b261cCc7cCA77e975
Name	Chainlink Token on Polygon zkEVM Cardona testnet
Symbol	LINK
Decimals	18

Wemix

Wemix mainnet

WEMIX is used to pay for transactions on the Wemix mainnet. To transfer LINK from Ethereum to Wemix, use Transporter.

Parameter	Value
ETH_CHAIN_ID	1111
Address	0x80f1FcdC96B55e459BF52b998aBBE2c364935d69
Name	Chainlink Token on Wemix mainnet
Symbol	LINK
Decimals	18

Wemix testnet

Testnet WEMIX is used to pay for transactions on the Wemix testnet. Testnet WEMIX is available from the WEMIX Faucet.

Testnet LINK is available at faucets.chain.link.

Parameter	Value
ETH_CHAIN_ID	1112
Address	0x3580c7a817ccd41f7e02143bfa411d4eeae78093
Name	Chainlink Token on Wemix testnet
Symbol	LINK
Decimals	18

Kroma

Kroma mainnet

ETH is used to pay for transactions on the Kroma mainnet.

Parameter	Value
ETH_CHAIN_ID	255
Address	0xC1F6f7622ad37C3f46cDF6F8AA0344ADE80BF450
Name	Chainlink Token on Kroma mainnet
Symbol	LINK
Decimals	18

Kroma Sepolia testnet

Testnet ETH is used to pay for transactions on the Kroma testnet. Testnet ETH is available from one of the Sepolia Faucets.

Testnet LINK is available at faucets.chain.link.

Parameter	Value
ETH_CHAIN_ID	2358
Address	0xa75cca5b404ec6f4bb6ec4853d177fe7057085c8
Name	Chainlink Token on Kroma Sepolia testnet
Symbol	LINK
Decimals	18

Solana

Solana mainnet

SOL is used to pay for transactions on the Solana network.

Parameter	Value
Chain ID	mainnet
Address	y9MdSjD9Beg9EFaeQGdMpESFWLNdSfZKQKeYLBfmnjJ
Name	Chainlink Token on Solana Mainnet
Symbol	LINK
Decimals	9
Network status	status.solana.com/