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 Automation on certain networks, you may need to conduct token transfers. You can transfer tokens by using Chainlink CCIP or third-party applications such as 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 LINK is available at faucets.chain.link. Testnet ETH is available from several public faucets.
| Parameter | Value |
|---|---|
| Chain ID | 11155111 |
| Address | 0x779877A7B0D9E8603169DdbD7836e478b4624789 |
| Name | Chainlink Token |
| Symbol | LINK |
| Decimals | 18 |
| Network status | etherscan.freshstatus.io |
Goerli testnet
Testnet ETH is used to pay for transactions on Goerli.
Testnet LINK is available at faucets.chain.link. Testnet ETH is available at goerlifaucet.com or the faucets listed at faucetlink.to/goerli.
| Parameter | Value |
|---|---|
| Chain ID | 5 |
| Address | 0x326C977E6efc84E512bB9C30f76E30c160eD06FB |
| 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 LINK is available at faucets.chain.link. Testnet BNB is available at testnet.bnbchain.org/faucet-smart.
| 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 |
Mumbai testnet
Testnet MATIC is used to pay for transactions on Polygon Mumbai.
Testnet LINK is available at faucets.chain.link. Testnet MATIC is available at the Polygon faucet.
| Parameter | Value |
|---|---|
| Chain ID | 80001 |
| Address | 0x326C977E6efc84E512bB9C30f76E30c160eD06FB |
| 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 |
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 LINK and AVAX are available at faucets.chain.link. Testnet AVAX is also available at faucet.avax.network.
| 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 LINK is available at faucets.chain.link. Testnet FTM is available at faucet.fantom.network.
| 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 to from Ethereum Mainnet to Arbitrum.
| 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 LINK is available at faucets.chain.link. Testnet ETH is available from several public faucets.
| Parameter | Value |
|---|---|
| Chain ID | 421614 |
| Address | 0xb1D4538B4571d411F07960EF2838Ce337FE1E80E |
| Name | Chainlink Token on Arbitrum Sepolia |
| Symbol | LINK |
| Decimals | 18 |
| Network status | arbiscan.freshstatus.io |
Arbitrum Goerli testnet
Testnet ETH is used to pay for transactions on Arbitrum Goerli. Use the Arbitrum Bridge to transfer testnet ETH and LINK from Ethereum Goerli to Arbitrum Goerli.
Testnet LINK is available at faucets.chain.link.
| Parameter | Value |
|---|---|
| Chain ID | 421613 |
| Address | 0xd14838A68E8AFBAdE5efb411d5871ea0011AFd28 |
| Name | Chainlink Token on Arbitrum Goerli |
| 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 Goerli testnet
Testnet ETH is used to pay for transactions on Optimism. Use the Optimism Bridge to transfer testnet ETH and LINK from Ethereum Goerli to Optimistim Goerli.
Testnet LINK is available at faucets.chain.link.
| Parameter | Value |
|---|---|
| Chain ID | 420 |
| Address | 0xdc2CC710e42857672E7907CF474a69B63B93089f |
| Name | Chainlink Token on Optimism Goerli |
| 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 LINK 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.
| Parameter | Value |
|---|---|
| Chain ID | 8453 |
| Address | 0x88Fb150BDc53A65fe94Dea0c9BA0a6dAf8C6e196 |
| Name | Chainlink Token on BASE Mainnet |
| Symbol | LINK |
| Decimals | 18 |
| Network status | basescan.org |
BASE Goerli testnet
Testnet ETH is used to pay for transactions on BASE.
Testnet LINK is available at faucets.chain.link. Testnet ETH is available from one of the BASE Network Faucets.
| Parameter | Value |
|---|---|
| Chain ID | 84531 |
| Address | 0x6D0F8D488B669aa9BA2D0f0b7B75a88bf5051CD3 |
| Name | Chainlink Token on BASE Goerli testnet |
| Symbol | LINK |
| Decimals | 18 |
| Network status | goerli.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 LINK is available at faucets.chain.link. Testnet CELO is available from the Alfajores Token Faucet.
| 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. Use the Scroll Sepolia Testnet Bridge to transfer testnet ETH from Ethereum Sepolia testnet to Scroll Sepolia testnet.
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 Goerli testnet
Testnet ETH is used to pay for transactions on zkSync Era Goerli testnet. Use the recommended zkSync Bridges to transfer testnet ETH from Ethereum Goerli to the zkSync Goerli Testnet.
Testnet LINK is available at faucets.chain.link.
| Parameter | Value |
|---|---|
| Chain ID | 280 |
| Address | 0xD29F4Cc763A064b6C563B8816f09351b3Fbb61A0 |
| Name | Chainlink Token on zkSync Goerli testnet |
| Symbol | LINK |
| Decimals | 18 |
| Network status | uptime.com/statuspage/zkSync |
Polygon zkEVM
Polygon zkEVM mainnet
Testnet ETH is used to pay for transactions on Polygon zkEVM testnet. Use the Polygon zkEVM Bridge to transfer ETH and LINK to Polygon zkEVM testnet.
| Parameter | Value |
|---|---|
ETH_CHAIN_ID | 1101 |
| Address | 0xdB7A504CF869484dd6aC5FaF925c8386CBF7573D |
| Name | Chainlink Token on Polygon zkEVM testnet |
| Symbol | LINK |
| Decimals | 18 |
Polygon zkEVM testnet
Testnet ETH is used to pay for transactions on Polygon zkEVM testnet. Use the Polygon zkEVM Bridge to transfer ETH and LINK to Polygon zkEVM testnet.
| Parameter | Value |
|---|---|
ETH_CHAIN_ID | 1442 |
| Address | 0xa375fEfcA27a639361139718145dffc29A44cB6d |
| Name | Chainlink Token on Polygon zkEVM 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/ |