Entropy
Contract & Provider Addresses

Entropy Contract Addresses on EVM

Mainnets

Chain IdEntropy Contract AddressReveal DelayGas Limit
apechain0x36825bf3Fbdf5a29E2d5148bfe7Dcf7B5639e3201 block500K
arbitrum0x7698E925FfC29655576D0b361D75Af579e20AdAc6 blocks2.5M
b3-mainnet0x5744Cbf430D99456a0A8771208b674F27f8EF0Fb1 block500K
base0x6E7D74FA7d5c90FEF9F0512987605a6d546181Bb1 block500K
blast0x5744Cbf430D99456a0A8771208b674F27f8EF0Fb1 block500K
chiliz0x0708325268dF9F66270F1401206434524814508b12 blocks500K
etherlink0x23f0e8FAeE7bbb405E7A7C3d60138FCfd43d75091 block15M
kaia0x36825bf3Fbdf5a29E2d5148bfe7Dcf7B5639e3201 block500K
lightlink-phoenix0x98046Bd286715D3B0BC227Dd7a956b83D89786031 block500K
merlin0x36825bf3Fbdf5a29E2d5148bfe7Dcf7B5639e3201 block500K
mode0x8D254a21b3C86D32F7179855531CE991647219332 blocks500K
optimism0xdF21D137Aadc95588205586636710ca2890538d52 blocks500K
sanko0x5744Cbf430D99456a0A8771208b674F27f8EF0Fb1 block500K
sei-evm-mainnet0x98046Bd286715D3B0BC227Dd7a956b83D89786031 block500K
taiko0x26DD80569a8B23768A1d80869Ed7339e07595E851 block500K
zetachain0x36825bf3Fbdf5a29E2d5148bfe7Dcf7B5639e3200 block500K

The default provider for above mainnet chains is 0x52DeaA1c84233F7bb8C8A45baeDE41091c616506.

The default provider on mainnet has a reveal delay to avoid changes on the outcome of the Entropy request because of block reorgs. The reveal delay can be a number of blocks (measured from the latest block) or safe which means the reveal will be delayed until the request transaction is included in a block with safe tag. Read here (opens in a new tab) for more information on commitment levels.

The default provider fulfills the request by sending a transaction with a gas limit as mentioned in above table. Entropy callbacks the consumer as part of this transaction.

Testnets

Chain IdEntropy Contract AddressGas Limit
abstract-testnet0x858687fD592112f7046E394A3Bf10D0C11fF9e63500K
apechain-testnet0x23f0e8FAeE7bbb405E7A7C3d60138FCfd43d7509500K
arbitrum-sepolia0x549Ebba8036Ab746611B4fFA1423eb0A4Df614402.5M
b3-testnet0x5744Cbf430D99456a0A8771208b674F27f8EF0Fb500K
base-sepolia0x41c9e39574F40Ad34c79f1C99B66A45eFB830d4c500K
berachain-testnet-v20x36825bf3Fbdf5a29E2d5148bfe7Dcf7B5639e320500K
blast-testnet0x98046Bd286715D3B0BC227Dd7a956b83D8978603500K
chiliz-spicy0xD458261E832415CFd3BAE5E416FdF3230ce6F134500K
conflux-espace-testnet0xdF21D137Aadc95588205586636710ca2890538d5500K
coredao-testnet0xf0a1b566B55e0A0CB5BeF52Eb2a57142617Bee67500K
etherlink-testnet0x23f0e8FAeE7bbb405E7A7C3d60138FCfd43d750915M
fantom-sonic0x5124FAE0890dE83B3bb2cc30Bb3EDAfFc07Da744500K
kaia-testnet0x36825bf3Fbdf5a29E2d5148bfe7Dcf7B5639e320500K
lightlink-pegasus0x8250f4aF4B972684F7b336503E2D6dFeDeB1487a500K
merlin-testnet0x5744Cbf430D99456a0A8771208b674F27f8EF0Fb500K
mode-sepolia0x98046Bd286715D3B0BC227Dd7a956b83D8978603500K
optimism-sepolia0x4821932D0CDd71225A6d914706A621e0389D7061500K
orange-testnet0x98046Bd286715D3B0BC227Dd7a956b83D8978603500K
sanko-testnet0x5744Cbf430D99456a0A8771208b674F27f8EF0Fb500K
sei-evm-testnet0x36825bf3Fbdf5a29E2d5148bfe7Dcf7B5639e320500K
soneium-minato-testnet0x23f0e8FAeE7bbb405E7A7C3d60138FCfd43d7509500K
tabi-testnet0x36825bf3Fbdf5a29E2d5148bfe7Dcf7B5639e320500K
taiko-hekla0x98046Bd286715D3B0BC227Dd7a956b83D8978603500K
zetachain-testnet0x4374e5a8b9C22271E9EB878A2AA31DE97DF15DAF500K

The default provider for above testnet chains is 0x6CC14824Ea2918f5De5C2f75A9Da968ad4BD6344.

The default provider on testnet doesn't have a reveal delay. It reveals the commitment as soon as the request transaction is included in a block.

The default provider fulfills the request by sending a transaction with a gas limit as mentioned in above table. Entropy callbacks the consumer as part of this transaction.

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