Synapse Chain Contracts

Synapse Chain Addresses

Synapse Testnet (Sepolia)

Name	Address
Batch Sender	0x82e4D3bF6D71FB8036a4C331624064f0b5699510
Batch Inbox	0x95b1634205399f82649e270b37420faea4834008
Output Proposer	0x571974383754a42E73C5eC9AcF2A4c083Ec2a1ff

L2 Contract Addresses

Synapse Testnet (Sepolia)​

Name	Address
WETH9	0x4200000000000000000000000000000000000006
L2CrossDomainMessenger	0x4200000000000000000000000000000000000007
L2StandardBridge	0x4200000000000000000000000000000000000010
SequencerFeeVault	0x4200000000000000000000000000000000000011
OptimismMintableERC20Factory	0x4200000000000000000000000000000000000012
GasPriceOracle	0x420000000000000000000000000000000000000F
L1Block	0x4200000000000000000000000000000000000015
L2ToL1MessagePasser	0x4200000000000000000000000000000000000016
L2ERC721Bridge	0x4200000000000000000000000000000000000014
OptimismMintableERC721Factory	0x4200000000000000000000000000000000000017
ProxyAdmin	0x4200000000000000000000000000000000000018
BaseFeeVault	0x4200000000000000000000000000000000000019
L1FeeVault	0x420000000000000000000000000000000000001a

L1 Contract Addresses

Ethereum Testnet (Sepolia)​

Name	Address
AddressManager	0x3727ef5C3CF38685b1759df99A83D4d229a80199
L1CrossDomainMessenger	0x49ADa0E5AE1FbdAE15A0bFa8CfE2e396Df529c2f
L1ERC721Bridge	0x45d61c43bd26D92a631bebe17A340181AFf78A29
L1StandardBridge	0x0eA234cFd2074Bf5eC64b15637Af8a68e0b2bFab
L2OutputOracle	0x174B9593CaD503D789ebA6dF2CCfce51649c2CC1
OptimismMintableERC20Factory	0xE287c226DC58fd5322B8f292A99793d7203a3A1C
OptimismPortal	0x643B10E697f2763168B810b65d29704b51Df69f2
ProxyAdmin	0x81e95329cCFa3e004633b758cbb2932686188555
SystemConfig	0x15F763Fd4eB94201B7227cfEfe7460b62910AF4f