Supported Networks

Read the LINK Token Contracts page to learn where to get testnet LINK and ETH.

Ethereum

Ethereum mainnet

ItemValue
Functions router
DON ID
fun-ethereum-mainnet-1 / 0x6675...0000
Encrypted secrets upload endpoints
  • https://01.functions-gateway.chain.link/
  • https://02.functions-gateway.chain.link/
Billing ItemValue
Premium fees400 cents USD
Request threshold (withdrawing funds)1 request
Cancellation fees (withdrawing funds)1 LINK
Minimum balance for uploading encrypted secrets1 LINK

Sepolia testnet

ItemValue
Functions router
DON ID
fun-ethereum-sepolia-1 / 0x6675...0000
Encrypted secrets upload endpoints
  • https://01.functions-gateway.testnet.chain.link/
  • https://02.functions-gateway.testnet.chain.link/
Billing ItemValue
Premium fees320 cents USD
Request threshold (withdrawing funds)10 requests
Cancellation fees (withdrawing funds)2 LINK
Minimum balance for uploading encrypted secrets2 LINK

Polygon

Polygon mainnet

ItemValue
Functions router
DON ID
fun-polygon-mainnet-1 / 0x6675...0000
Encrypted secrets upload endpoints
  • https://01.functions-gateway.chain.link/
  • https://02.functions-gateway.chain.link/
Billing ItemValue
Premium fees3 cents USD
Request threshold (withdrawing funds)1 request
Cancellation fees (withdrawing funds)1 LINK
Minimum balance for uploading encrypted secrets1 LINK

Polygon Amoy testnet

ItemValue
Functions router
DON ID
fun-polygon-amoy-1 / 0x6675...0000
Encrypted secrets upload endpoints
  • https://01.functions-gateway.testnet.chain.link/
  • https://02.functions-gateway.testnet.chain.link/
Billing ItemValue
Premium fees (converted to LINK at request time)320 cents USD
Request threshold (withdrawing funds)10 requests
Cancellation fees (withdrawing funds)2 LINK
Minimum balance for uploading encrypted secrets2 LINK

Avalanche

Avalanche Mainnet

ItemValue
Functions router
DON ID
fun-avalanche-mainnet-1 / 0x6675...0000
Encrypted secrets upload endpoints
  • https://01.functions-gateway.chain.link/
  • https://02.functions-gateway.chain.link/
Billing ItemValue
Premium fees3 cents USD
Request threshold (withdrawing funds)1 request
Cancellation fees (withdrawing funds)1 LINK
Minimum balance for uploading encrypted secrets1 LINK

Avalanche Fuji testnet

ItemValue
Functions router
DON ID
fun-avalanche-fuji-1 / 0x6675...0000
Encrypted secrets upload endpoints
  • https://01.functions-gateway.testnet.chain.link/
  • https://02.functions-gateway.testnet.chain.link/
Billing ItemValue
Premium fees320 cents USD
Request threshold (withdrawing funds)10 requests
Cancellation fees (withdrawing funds)2 LINK
Minimum balance for uploading encrypted secrets2 LINK

Arbitrum

Arbitrum Mainnet

ItemValue
Functions router
DON ID
fun-arbitrum-mainnet-1 / 0x6675...0000
Encrypted secrets upload endpoints
  • https://01.functions-gateway.chain.link/
  • https://02.functions-gateway.chain.link/
Billing ItemValue
Premium fees3 cents USD
Request threshold (withdrawing funds)10 requests
Cancellation fees (withdrawing funds)0.1 LINK
Minimum balance for uploading encrypted secrets0.1 LINK

Arbitrum Sepolia testnet

ItemValue
Functions router
DON ID
fun-arbitrum-sepolia-1 / 0x6675...0000
Encrypted secrets upload endpoints
  • https://01.functions-gateway.testnet.chain.link/
  • https://02.functions-gateway.testnet.chain.link/
Billing ItemValue
Premium fees320 cents USD
Request threshold (withdrawing funds)10 requests
Cancellation fees (withdrawing funds)2 LINK
Minimum balance for uploading encrypted secrets2 LINK

BASE

BASE Mainnet

ItemValue
Functions router
DON ID
fun-base-mainnet-1 / 0x6675...0000
Encrypted secrets upload endpoints
  • https://01.functions-gateway.chain.link/
  • https://02.functions-gateway.chain.link/
Billing ItemValue
Premium fees (converted to LINK at request time)3 cents USD
Request threshold (withdrawing funds)1 request
Cancellation fees (withdrawing funds)0.1 LINK
Minimum balance for uploading encrypted secrets0.1 LINK

BASE Sepolia testnet

ItemValue
Functions router
DON ID
fun-base-sepolia-1 / 0x6675...0000
Encrypted secrets upload endpoints
  • https://01.functions-gateway.testnet.chain.link/
  • https://02.functions-gateway.testnet.chain.link/
Billing ItemValue
Premium fees (converted to LINK at request time)320 cents USD
Request threshold (withdrawing funds)10 requests
Cancellation fees (withdrawing funds)2 LINK
Minimum balance for uploading encrypted secrets2 LINK

Optimism

Optimism Sepolia testnet

ItemValue
Functions router
DON ID
fun-optimism-sepolia-1 / 0x6675...0000
Encrypted secrets upload endpoints
  • https://01.functions-gateway.testnet.chain.link/
  • https://02.functions-gateway.testnet.chain.link/
Billing ItemValue
Premium fees (converted to LINK at request time)320 cents USD
Request threshold (withdrawing funds)10 requests
Cancellation fees (withdrawing funds)2 LINK
Minimum balance for uploading encrypted secrets2 LINK

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