Contracts

Socket contracts are deployed on Arbitrum One, Avalanche C-Chain, Binance Smart Chain,  Ethereum, Fantom, Optimism Mainnet, Polygon, Gnosis Chain and Aurora. 

They have been audited by peers and by professional auditors, here is the audit report. 
Socket's contract don't use any proxies controlled by multisigs. Instead we use modularity to fullfill our promise of security, everything on-chain can be verified and it's immutable.
Architecture
If you want to deep dive into the contract architecture you can check out the page below
Architecture
Deployed Contract Addresses
These contracts power Socket's asset transfer APIs. You can also access the addresses via Socket's core NPM package​
Arbitrum One
Contract Name
Address
Registry
​0xc30141B657f4216252dc59Af2e7CdB9D8792e1B0​
HopImplL2
​0x040993fbF458b95871Cd2D73Ee2E09F4AF6d56bB​
AnyswapImplL2
​0x8537307810fC40F4073A12a38554D4Ff78EfFf41​
OneInchImpl
​0xaa3d9fA3aB930aE635b001d00C612aa5b14d750e​
AcrossImplL2
​0x0C0858290b6b268a93fB557af06390A3460c5dB6​
CelerImplL1L2
​0x0Aa26a14C2559319F9dEf7304E93db5aE6b32fb9​
 RefuelBridgeImpl
​0x7340798B75185849440c11FE09C5E6b494344F5C​
OneInchRefuelSwapImpl 
​0xdcABb6d7E88396498FFF4CD987F60e354BF2a44b​
RefuelImpl (Middleware)
​0x23ddd3beC944cdB16Cacf3039e389324Df598B89​
​
​
Aurora
Aurora
Contract Name
Address
Registry
0xc30141B657f4216252dc59Af2e7CdB9D8792e1B0
CelerImplL1L2
0x040993fbF458b95871Cd2D73Ee2E09F4AF6d56bB
Contract Name
Address
Registry
​0xc30141B657f4216252dc59Af2e7CdB9D8792e1B0​
CelerImplL1L2
​0x5800249621DA520aDFdCa16da20d8A5Fc0f814d8​
RefuelBridgeImpl
​0xF51e426240E1C0b63dC7F7ec8b172376487329E3​
RefuelImpl (Middleware)
​0x7050b6f947BA48508219Ac02EC152E9f198ADc5e​
​
​
Avalanche C-Chain
Contract Name
Address
Registry
​0x2b42AFFD4b7C14d9B7C2579229495c052672Ccd3​
AnyswapL2Impl
​0x8537307810fC40F4073A12a38554D4Ff78EfFf41​
HyphenImplV2
​0xBD9f6198a220046E944D704b7ff2A68b778F4A44​
OneInchSwapImpl
​0xbDf50eAe568ECef74796ed6022a0d453e8432410​
CelerImplL1L2
​0xA7f7e4fE8E4cdDCD9969Bd3fbcFF67000CD7DE47​
RefuelBridgeImpl
​0xDC23842d47b80D88A549777eB1F33C2F47f253D0​
OneInchRefuelSwapImpl
​0x6086c6451217241D8e42e134733A542095E13c47​
RefuelImpl (Middleware)
​0x957301825Dc21d4A92919C9E72dC9E6C6a29e7f8​
Binance Smart Chain
Contract Name
Address
Registry
​0xc30141B657f4216252dc59Af2e7CdB9D8792e1B0​
AnyswapImplL2
​0x2b42AFFD4b7C14d9B7C2579229495c052672Ccd3​
OneInchSwapImpl
​0xd286595d2e3D879596FAB51f83A702D10a6db27b​
CelerImplL1L2
​0xdA089249ccE9d9726Fa6b755c5ec3d9C260C90C2​
 HyphenImplV2
​0x663dc7E91157c58079f55C1BF5ee1BdB6401Ca7a​
 RefuelBridgeImpl
​0x807B2e8724cDf346c87EEFF4E309bbFCb8681eC1​
OneInchRefuelSwapImpl
​0x0C0858290b6b268a93fB557af06390A3460c5dB6​
RefuelImpl
​0x0Aa26a14C2559319F9dEf7304E93db5aE6b32fb9​
Ethereum
Contract Name
Address
Registry
​0xc30141B657f4216252dc59Af2e7CdB9D8792e1B0​
HopImpl
​0xd286595d2e3D879596FAB51f83A702D10a6db27b​
NativePolygonImpl
​0xa7649aa944b7dce781859c18913c2dc8a97f03e4​
NativeArbitrumImpl
​0x852C5DE08b9beB014caD171C16B12a8D7456ea3f​
AnyswapImplL1
​0x040993fbF458b95871Cd2D73Ee2E09F4AF6d56bB​
HyphenImplV2
​0x1Aba89fC7ff67D27ccaa51893c46FD1e5fEE924B​
 AcrossImplV2
​0x6D1e0220914f4fb73aF954694564e77024de3693​
OneInchSwapImpl
​0x2ddf16BA6d0180e5357d5e170eF1917a01b41fc0​
NativeOptimismImpl
​0xA7f7e4fE8E4cdDCD9969Bd3fbcFF67000CD7DE47​
CelerImplL1
​0x47E136cf4A96e1afa72e19022f9699Bbaa1BE60e​
RefuelBridgeImpl
​0xe48AE3B68f0560d4aaA312E12fD687630C948561​
OneInchRefuelSwapImpl
​0x87225Ec2C6d8ee8293E8F5667077d699eC2FB6Db​
RefuelImpl (Middleware)
​0xa1Cc84A788A8405369E49781Ca151bDeDbB5b47C​
Fantom
Contract Name
Address
Registry
​0xc30141B657f4216252dc59Af2e7CdB9D8792e1B0​
AnyswapL2Impl
​0x2b42AFFD4b7C14d9B7C2579229495c052672Ccd3​
ZeroXImpl
​0xA7649aa944b7Dce781859C18913c2Dc8A97f03e4​
CelerImplL1L2
​0xb584D4bE1A5470CA1a8778E9B86c81e165204599​
RefuelBridgeImpl
​0x1D6811553Aff8231aDd04A84F300b89E15D99EA4​
ZeroXRefuelImpl
​0xBD9f6198a220046E944D704b7ff2A68b778F4A44​
RefuelImpl (Middleware)
​0xA7f7e4fE8E4cdDCD9969Bd3fbcFF67000CD7DE47​
Gnosis Chain
Contract Name
Address
Registry
​0xc30141B657f4216252dc59Af2e7CdB9D8792e1B0​
HopImplL2
​0x852C5DE08b9beB014caD171C16B12a8D7456ea3f​
OneInchSwapImpl
​0x565810cbfa3Cf1390963E5aFa2fB953795686339​
RefuelBridgeImpl
​0x7050b6f947BA48508219Ac02EC152E9f198ADc5e​
OneInchRefuelSwapImpl
​0x2a1094b6585b32FE33929cDdF7Ee3F5a1c1E163A​
RefuelImpl (Middleware)
​0xD9e492C3899aC768F67aD9AdC0Ce88aAB5463f60​
Optimism Mainnet
Contract Name
Address
Registry
​0xc30141B657f4216252dc59Af2e7CdB9D8792e1B0​
HopImplL2
​0xaa3d9fA3aB930aE635b001d00C612aa5b14d750e​
OneInchSwapImpl
​0xbDf50eAe568ECef74796ed6022a0d453e8432410​
AcrossImplL2
​0xA7f7e4fE8E4cdDCD9969Bd3fbcFF67000CD7DE47​
CelerImplL1L2
​0xb8c32878c69F4cC4705D0Bd99bca082C4eEFd76D​
RefuelBridgeImpl 
​0x47E136cf4A96e1afa72e19022f9699Bbaa1BE60e​
OneInchRefuelSwapImpl
​0x1d43076909Ca139BFaC4EbB7194518bE3638fc76​
RefuelImpl
​0x0f933F6a58D885586d356d6677DC87995bdC1B51​
Polygon
Contract Name
Address
Registry
​0xc30141B657f4216252dc59Af2e7CdB9D8792e1B0​
HopImplL2
​0x03027410f25c527d5aeb3e6e56a6389611dcb2a9​
AnyswapL2Impl
​0x8537307810fC40F4073A12a38554D4Ff78EfFf41​
HyphenImplV2
​0x0fd9F11B9C54a9F100234EeEf9ee7873d73C2204​
AcrossImplV2
​0xeb03440702bB6de23C63ad1c5A24598433F59F86​
OneInchSwapImpl
​0x2ddf16BA6d0180e5357d5e170eF1917a01b41fc0​
CelerImplL1L2
​0x14aC5b3580dD1e546CD7287Cd1faDba9A8736628​
RefuelBridgeImpl
​0xcc3ef7f9df10a5f177c30becd4aaa33f42d5bd57​
OneInchRefuelSwapImpl
​0x4C9faD010D8be90Aba505c85eacc483dFf9b8Fa9​
RefuelImpl
​0x602029526b76c5116957aa360472b1141314ab7f​
Description of contracts :
Contract Name
Description
Registry
Socket registry contract is called with calldata to initiate bridging transaction. This contract stores bridge and middleware IDs with corresponding Implementation contract addresses, representing which bridge and DEX respectively will be used for a given route.
HopImpl / HopImplL2
Hop protocol implementation contract, calls sendToL2 / swapAndSend function in Hop contracts 
NativePolygonImpl 
Native Polygon Bridge implementation, called by the registry when selected bridge is Polygon Native bridge. Calls depositEtherFor / depositFor functions.
NativeArbitrumImpl
Native Arbitrum Bridge implementation, calls depositEth / outboundTransfer function in Arbitrum bridge contract 
HyphenImplL1 / HyphenImplL2
Hyphen Bridge implementation, calls depositNative / depositErc20 on Hyphen's LiquidityPool contract 
AnyswapImplL1 / AnyswapL2Impl
Anyswap Bridge implementation, calls anySwapOutUnderlying function on Anyswap contracts
OneInchSwapImpl
One Inch Swap implementation, calls OneInchAggregator contract with calldata to perform swap
ZeroXImpl
ZeroXImpl implementation contract, calls ZeroXExchangeProxy contract with calldata to perform swap
 NativeOptimismImpl
Optimism Gateway implementation, calls depositETHTo / depositERC20To functions on L1StandardBridge contract 
 CelerImplL1
Celer Bridge implementation contract, calls sendNative / send functions on Celer router contract
AcrossImplV2
Across implementation contract, calls deposit function on Across SpokePool contract 
RefuelBridgeImpl
Refuel implementation contract, calls depositNativeToken function on Refuel's contract 
RefuelImpl 
Refuel as middleware implementation contract, calls depositNativeToken function on Refuel's contract. Called for Bridge + Refuel tx 
OneInchRefuelSwapImpl
Refuel a contract, calls depositNativeToken function on Refuel's contract. Called during Swap+Bridge+Refuel tx
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Architecture
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Architecture
Deployed Contract Addresses
Description of contracts :