Supported Blockchain Networks

Chainlink Automation is available on the following networks:

• Ethereum:
  • Mainnet
  • Sepolia testnet
  • Goerli testnet
• BNB Chain:
  • Mainnet
  • Testnet
• Polygon (Matic):
  • Mainnet
  • Mumbai testnet
• Avalanche:
  • Mainnet
  • Fuji testnet
• Fantom:
  • Mainnet
  • Testnet
• Arbitrum
  • Mainnet
  • Goerli testnet
• Optimism
  • Mainnet
  • Goerli testnet

If you are interested in using Chainlink Automation but need it on a different blockchain or network, contact us and let us know.

Parameters

• Payment Premium % (paymentPremiumPPB): This percentage premium compensates the Chainlink Automation Network for monitoring and performing your upkeep. Every time a transaction is submitted for your upkeep, your LINK balance is reduced by the cost plus this percentage premium.
• Block Count Per Turn (blockCountPerTurn): The number of blocks in each turn before the Upkeep is rotated to the next Automation Node.
• Check Gas Limit (checkGasLimit): The maximum amount of gas that can be used by your checkUpkeep for off-chain computation.
• Perform Gas Limit (performGasLimit): The maximum amount of gas that can be used by the client contract’s performUpkeep function for the on-chain transaction. You can set an upper limit on your upkeep during registration, but this number must not exceed the call gas limit on the KeeperRegistry contract.
• Gas Ceiling Multiplier (gasCeilingMultiplier): Establishes a ceiling for the maximum price based on the on-chain fast gas feed.

Configurations

Ethereum

Ethereum Mainnet

Item	Value
Registry Address	0x02777053d6764996e594c3E88AF1D58D5363a2e6
Registrar Address	0xDb8e8e2ccb5C033938736aa89Fe4fa1eDfD15a1d
Payment Premium %	20
Block Count Per Turn	10
Check Gas Limit	6,500,000
Perform Gas Limit	5,000,000
Gas Ceiling Multiplier	2
Minimum Upkeep Spend (LINK)	0.1

Sepolia testnet

Item	Value
Registry Address	0xE16Df59B887e3Caa439E0b29B42bA2e7976FD8b2
Registrar Address	0x9a811502d843E5a03913d5A2cfb646c11463467A
Payment Premium %	20
Block Count Per Turn	100
Check Gas Limit	6,500,000
Perform Gas Limit	5,000,000
Gas Ceiling Multiplier	3
Minimum Upkeep Spend (LINK)	0.0

Goerli testnet

Item	Value
Registry Address	0xE16Df59B887e3Caa439E0b29B42bA2e7976FD8b2
Registrar Address	0x57A4a13b35d25EE78e084168aBaC5ad360252467
Payment Premium %	20
Block Count Per Turn	100
Check Gas Limit	6,500,000
Perform Gas Limit	5,000,000
Gas Ceiling Multiplier	3
Minimum Upkeep Spend (LINK)	0.0

BNB Chain

BNB Chain mainnet

Item	Value
Registry Address	0x02777053d6764996e594c3E88AF1D58D5363a2e6
Registrar Address	0xDb8e8e2ccb5C033938736aa89Fe4fa1eDfD15a1d
Payment Premium %	30
Block Count Per Turn	20
Check Gas Limit	6,500,000
Perform Gas Limit	5,000,000
Gas Ceiling Multiplier	3
Minimum Upkeep Spend (LINK)	0.1

BNB Chain testnet

Item	Value
Registry Address	0xE16Df59B887e3Caa439E0b29B42bA2e7976FD8b2
Registrar Address	0x57A4a13b35d25EE78e084168aBaC5ad360252467
Payment Premium %	30
Block Count Per Turn	200
Check Gas Limit	6,500,000
Perform Gas Limit	5,000,000
Gas Ceiling Multiplier	3
Minimum Upkeep Spend (LINK)	0.0

Polygon (Matic)

Polygon mainnet

Item	Value
Registry Address	0x02777053d6764996e594c3E88AF1D58D5363a2e6
Registrar Address	0xDb8e8e2ccb5C033938736aa89Fe4fa1eDfD15a1d
Payment Premium %	70
Block Count Per Turn	40
Check Gas Limit	6,500,000
Perform Gas Limit	5,000,000
Gas Ceiling Multiplier	3
Minimum Upkeep Spend (LINK)	0.1

Mumbai testnet

Item	Value
Registry Address	0xE16Df59B887e3Caa439E0b29B42bA2e7976FD8b2
Registrar Address	0x57A4a13b35d25EE78e084168aBaC5ad360252467
Payment Premium %	429
Block Count Per Turn	200
Check Gas Limit	6,500,000
Perform Gas Limit	5,000,000
Gas Ceiling Multiplier	3
Minimum Upkeep Spend (LINK)	0.0

Avalanche mainnet

Avalanche mainnet

Item	Value
Registry Address	0x02777053d6764996e594c3E88AF1D58D5363a2e6
Registrar Address	0xDb8e8e2ccb5C033938736aa89Fe4fa1eDfD15a1d
Payment Premium %	40
Block Count Per Turn	50
Check Gas Limit	6,500,000
Perform Gas Limit	5,000,000
Gas Ceiling Multiplier	2
Minimum Upkeep Spend (LINK)	0.1

Fuji testnet

Item	Value
Registry Address	0xE16Df59B887e3Caa439E0b29B42bA2e7976FD8b2
Registrar Address	0x57A4a13b35d25EE78e084168aBaC5ad360252467
Payment Premium %	40
Block Count Per Turn	200
Check Gas Limit	6,500,000
Perform Gas Limit	5,000,000
Gas Ceiling Multiplier	2
Minimum Upkeep Spend (LINK)	0.0

Fantom

Fantom mainnet

Item	Value
Registry Address	0x02777053d6764996e594c3E88AF1D58D5363a2e6
Registrar Address	0xDb8e8e2ccb5C033938736aa89Fe4fa1eDfD15a1d
Payment Premium %	50
Block Count Per Turn	50
Check Gas Limit	6,500,000
Perform Gas Limit	3,500,000
Gas Ceiling Multiplier	4
Minimum Upkeep Spend (LINK)	0.1

Fantom testnet

Item	Value
Registry Address	0xE16Df59B887e3Caa439E0b29B42bA2e7976FD8b2
Registrar Address	0x57A4a13b35d25EE78e084168aBaC5ad360252467
Payment Premium %	50
Block Count Per Turn	200
Check Gas Limit	6,500,000
Perform Gas Limit	3,500,000
Gas Ceiling Multiplier	2
Minimum Upkeep Spend (LINK)	0.0

Arbitrum

Arbitrum mainnet

Item	Value
Registry Address	0x75c0530885F385721fddA23C539AF3701d6183D4
Registrar Address	0x4F3AF332A30973106Fe146Af0B4220bBBeA748eC
Payment Premium %	50
Block Count Per Turn	200
Check Gas Limit	6,500,000
Perform Gas Limit	5,000,000
Gas Ceiling Multiplier	5
Minimum Upkeep Spend (LINK)	0.1

Arbitrum Goerli testnet

Item	Value
Registry Address	0x291093864bafc9aA517eF90ce954dD7D95D68C80
Registrar Address	0x263ae9E522707D5A2B317026358d7f33ceC4ccc5
Payment Premium %	50
Block Count Per Turn	200
Check Gas Limit	10,000,000
Perform Gas Limit	5,000,000
Gas Ceiling Multiplier	5
Minimum Upkeep Spend (LINK)	0.1

Optimism

Optimism mainnet

Item	Value
Registry Address	0x75c0530885F385721fddA23C539AF3701d6183D4
Registrar Address	0x4F3AF332A30973106Fe146Af0B4220bBBeA748eC
Payment Premium %	50
Block Count Per Turn	200
Check Gas Limit	6,500,000
Perform Gas Limit	5,000,000
Gas Ceiling Multiplier	5
Minimum Upkeep Spend (LINK)	0.1

Optimism Goerli testnet

Item	Value
Registry Address	0x758F940D28ca0F7F20e08A4AB21dfC9C66b83549
Registrar Address	0x4F3AF332A30973106Fe146Af0B4220bBBeA748eC
Payment Premium %	50
Block Count Per Turn	200
Check Gas Limit	10,000,000
Perform Gas Limit	5,000,000
Gas Ceiling Multiplier	5
Minimum Upkeep Spend (LINK)	0.1