​
Overview

  • name: IWETHNativeConverter
  • path: vb/converters/IWETHNativeConverter.sol
  • context: vaultbridge
  • tags: vaultbridge, converter, weth, native
  • title: IWETHNativeConverter
  • notice: Interface for the WETH Native Converter
  • dev: Converts between WETH and its bridged representation across networks, with additional gas backing functionality

​
Addresses

​
Function signatures

DEFAULT_ADMIN_ROLE()
MIGRATOR_ROLE()
PAUSER_ROLE()
backingOnLayerY()
convert(uint256,address)
convertWithPermit(uint256,address,bytes)
customToken()
deconvert(uint256,address)
deconvertAndBridge(uint256,address,uint32,bool)
getRoleAdmin(bytes32)
grantRole(bytes32,address)
hasRole(bytes32,address)
initialize(address,uint8,address,address,address,uint32,uint256,address,uint256)
layerXLxlyId()
lxlyBridge()
lxlyId()
maxDeconvert(address)
migratableBacking()
migratableGasBacking()
migrateBackingToLayerX(uint256)
migrateGasBackingToLayerX(uint256)
migrationManager()
nonMigratableBackingPercentage()
nonMigratableGasBackingPercentage()
pause()
paused()
renounceRole(bytes32,address)
revokeRole(bytes32,address)
setNonMigratableBackingPercentage(uint256)
setNonMigratableGasBackingPercentage(uint256)
supportsInterface(bytes4)
underlyingToken()
unpause()
version()

​
ABI

[
  {
    "inputs": [],
    "name": "AccessControlBadConfirmation",
    "type": "error"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "account",
        "type": "address"
      },
      {
        "internalType": "bytes32",
        "name": "neededRole",
        "type": "bytes32"
      }
    ],
    "name": "AccessControlUnauthorizedAccount",
    "type": "error"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "availableAssets",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "requestedAssets",
        "type": "uint256"
      }
    ],
    "name": "AssetsTooLarge",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "EnforcedPause",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "ExpectedPause",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "FunctionNotSupportedOnThisNetwork",
    "type": "error"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "amount",
        "type": "uint256"
      },
      {
        "internalType": "uint256",
        "name": "minimumAmount",
        "type": "uint256"
      }
    ],
    "name": "InvalidAmountInERC20Permit",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "InvalidAssets",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "InvalidCustomToken",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "InvalidDestinationNetworkId",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "InvalidInitialization",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "InvalidLayerXLxlyId",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "InvalidLxLyBridge",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "InvalidMigrationManager",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "InvalidNonMigratableBackingPercentage",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "InvalidNonMigratableGasBackingPercentage",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "InvalidOwner",
    "type": "error"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "owner",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "expectedOwner",
        "type": "address"
      }
    ],
    "name": "InvalidOwnerInERC20Permit",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "InvalidPermitData",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "InvalidReceiver",
    "type": "error"
  },
  {
    "inputs": [
      {
        "internalType": "bytes4",
        "name": "selector",
        "type": "bytes4"
      }
    ],
    "name": "InvalidSelectorInERC20Permit",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "InvalidShares",
    "type": "error"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "spender",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "expectedSpender",
        "type": "address"
      }
    ],
    "name": "InvalidSpenderInERC20Permit",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "InvalidUnderlyingToken",
    "type": "error"
  },
  {
    "inputs": [
      {
        "internalType": "uint8",
        "name": "customTokenDecimals",
        "type": "uint8"
      },
      {
        "internalType": "uint8",
        "name": "originalUnderlyingTokenDecimals",
        "type": "uint8"
      }
    ],
    "name": "NonMatchingCustomTokenDecimals",
    "type": "error"
  },
  {
    "inputs": [
      {
        "internalType": "uint8",
        "name": "underlyingTokenDecimals",
        "type": "uint8"
      },
      {
        "internalType": "uint8",
        "name": "originalUnderlyingTokenDecimals",
        "type": "uint8"
      }
    ],
    "name": "NonMatchingUnderlyingTokenDecimals",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "NotInitializing",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "OnlyMigrator",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "ReentrancyGuardReentrantCall",
    "type": "error"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "token",
        "type": "address"
      }
    ],
    "name": "SafeERC20FailedOperation",
    "type": "error"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": false,
        "internalType": "uint64",
        "name": "version",
        "type": "uint64"
      }
    ],
    "name": "Initialized",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "uint256",
        "name": "mintedCustomToken",
        "type": "uint256"
      },
      {
        "indexed": true,
        "internalType": "uint256",
        "name": "migratedBacking",
        "type": "uint256"
      }
    ],
    "name": "MigrationStarted",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "nonMigratableBackingPercentage",
        "type": "uint256"
      }
    ],
    "name": "NonMigratableBackingPercentageSet",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "nonMigratableGasBackingPercentage_",
        "type": "uint256"
      }
    ],
    "name": "NonMigratableGasBackingPercentageSet",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": false,
        "internalType": "address",
        "name": "account",
        "type": "address"
      }
    ],
    "name": "Paused",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "bytes32",
        "name": "role",
        "type": "bytes32"
      },
      {
        "indexed": true,
        "internalType": "bytes32",
        "name": "previousAdminRole",
        "type": "bytes32"
      },
      {
        "indexed": true,
        "internalType": "bytes32",
        "name": "newAdminRole",
        "type": "bytes32"
      }
    ],
    "name": "RoleAdminChanged",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "bytes32",
        "name": "role",
        "type": "bytes32"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "account",
        "type": "address"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "sender",
        "type": "address"
      }
    ],
    "name": "RoleGranted",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "bytes32",
        "name": "role",
        "type": "bytes32"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "account",
        "type": "address"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "sender",
        "type": "address"
      }
    ],
    "name": "RoleRevoked",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": false,
        "internalType": "address",
        "name": "account",
        "type": "address"
      }
    ],
    "name": "Unpaused",
    "type": "event"
  },
  {
    "inputs": [],
    "name": "DEFAULT_ADMIN_ROLE",
    "outputs": [
      {
        "internalType": "bytes32",
        "name": "",
        "type": "bytes32"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "MIGRATOR_ROLE",
    "outputs": [
      {
        "internalType": "bytes32",
        "name": "",
        "type": "bytes32"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "PAUSER_ROLE",
    "outputs": [
      {
        "internalType": "bytes32",
        "name": "",
        "type": "bytes32"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "backingOnLayerY",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "assets",
        "type": "uint256"
      },
      {
        "internalType": "address",
        "name": "receiver",
        "type": "address"
      }
    ],
    "name": "convert",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "shares",
        "type": "uint256"
      }
    ],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "assets",
        "type": "uint256"
      },
      {
        "internalType": "address",
        "name": "receiver",
        "type": "address"
      },
      {
        "internalType": "bytes",
        "name": "permitData",
        "type": "bytes"
      }
    ],
    "name": "convertWithPermit",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "shares",
        "type": "uint256"
      }
    ],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "customToken",
    "outputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "shares",
        "type": "uint256"
      },
      {
        "internalType": "address",
        "name": "receiver",
        "type": "address"
      }
    ],
    "name": "deconvert",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "assets",
        "type": "uint256"
      }
    ],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "shares",
        "type": "uint256"
      },
      {
        "internalType": "address",
        "name": "receiver",
        "type": "address"
      },
      {
        "internalType": "uint32",
        "name": "destinationNetworkId",
        "type": "uint32"
      },
      {
        "internalType": "bool",
        "name": "forceUpdateGlobalExitRoot",
        "type": "bool"
      }
    ],
    "name": "deconvertAndBridge",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "assets",
        "type": "uint256"
      }
    ],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "bytes32",
        "name": "role",
        "type": "bytes32"
      }
    ],
    "name": "getRoleAdmin",
    "outputs": [
      {
        "internalType": "bytes32",
        "name": "",
        "type": "bytes32"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "bytes32",
        "name": "role",
        "type": "bytes32"
      },
      {
        "internalType": "address",
        "name": "account",
        "type": "address"
      }
    ],
    "name": "grantRole",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "bytes32",
        "name": "role",
        "type": "bytes32"
      },
      {
        "internalType": "address",
        "name": "account",
        "type": "address"
      }
    ],
    "name": "hasRole",
    "outputs": [
      {
        "internalType": "bool",
        "name": "",
        "type": "bool"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "owner_",
        "type": "address"
      },
      {
        "internalType": "uint8",
        "name": "originalUnderlyingTokenDecimals_",
        "type": "uint8"
      },
      {
        "internalType": "address",
        "name": "customToken_",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "underlyingToken_",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "lxlyBridge_",
        "type": "address"
      },
      {
        "internalType": "uint32",
        "name": "layerXNetworkId_",
        "type": "uint32"
      },
      {
        "internalType": "uint256",
        "name": "nonMigratableBackingPercentage_",
        "type": "uint256"
      },
      {
        "internalType": "address",
        "name": "migrationManager_",
        "type": "address"
      },
      {
        "internalType": "uint256",
        "name": "nonMigratableGasBackingPercentage_",
        "type": "uint256"
      }
    ],
    "name": "initialize",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "layerXLxlyId",
    "outputs": [
      {
        "internalType": "uint32",
        "name": "",
        "type": "uint32"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "lxlyBridge",
    "outputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "lxlyId",
    "outputs": [
      {
        "internalType": "uint32",
        "name": "",
        "type": "uint32"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "owner",
        "type": "address"
      }
    ],
    "name": "maxDeconvert",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "maxShares",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "migratableBacking",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "migratableGasBacking",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "assets",
        "type": "uint256"
      }
    ],
    "name": "migrateBackingToLayerX",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "amount",
        "type": "uint256"
      }
    ],
    "name": "migrateGasBackingToLayerX",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "migrationManager",
    "outputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "nonMigratableBackingPercentage",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "nonMigratableGasBackingPercentage",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "pause",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "paused",
    "outputs": [
      {
        "internalType": "bool",
        "name": "",
        "type": "bool"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "bytes32",
        "name": "role",
        "type": "bytes32"
      },
      {
        "internalType": "address",
        "name": "callerConfirmation",
        "type": "address"
      }
    ],
    "name": "renounceRole",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "bytes32",
        "name": "role",
        "type": "bytes32"
      },
      {
        "internalType": "address",
        "name": "account",
        "type": "address"
      }
    ],
    "name": "revokeRole",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "nonMigratableBackingPercentage_",
        "type": "uint256"
      }
    ],
    "name": "setNonMigratableBackingPercentage",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "uint256",
        "name": "nonMigratableGasBackingPercentage_",
        "type": "uint256"
      }
    ],
    "name": "setNonMigratableGasBackingPercentage",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "bytes4",
        "name": "interfaceId",
        "type": "bytes4"
      }
    ],
    "name": "supportsInterface",
    "outputs": [
      {
        "internalType": "bool",
        "name": "",
        "type": "bool"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "underlyingToken",
    "outputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "unpause",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "version",
    "outputs": [
      {
        "internalType": "string",
        "name": "",
        "type": "string"
      }
    ],
    "stateMutability": "pure",
    "type": "function"
  },
  {
    "stateMutability": "payable",
    "type": "receive"
  }
]