Paymaster | Arbitrum

codeslaw

PaymasterSolidityv0.8.20+commit.a1b79de6

network

Arbitrum

address0x0fdb64edf227e1dacb340b6f60e52cc3d678097d

deployer0x2d900678a66df705D3F3184267eAf603d809d3c4

tx last 12 months

0 txs

calls last 12 months

41 calls

16 Files

lib

account-abstraction

contracts

core

Helpers.sol

interfaces

INonceManager.sol

IPaymaster.sol

UserOperation.sol

openzeppelin-contracts

contracts

interfaces

draft-IERC1822.sol

proxy

ERC1967

ERC1967Utils.sol

beacon

IBeacon.sol

utils

Address.sol

StorageSlot.sol

cryptography

ECDSA.sol

openzeppelin-contracts-upgradeable

contracts

access

OwnableUpgradeable.sol

proxy

utils

Initializable.sol

UUPSUpgradeable.sol

utils

ContextUpgradeable.sol

src

Modules

Community

Paymaster.sol

utils

Helpers.sol

Source: Etherscan, Smart Contract Sanctuary, or Sourcify. For more information, see our about page.

abi

constructor

No constructor.

functions

getHash

view

function getHash(tuple userOp, uint48 validUntil, uint48 validAfter) view returns (bytes32)

owner

view

function owner() view returns (address)

postOp

view

function postOp(uint8 mode, bytes context, uint256 actualGasCost) view

proxiableUUID

view

function proxiableUUID() view returns (bytes32)

sponsor

view

function sponsor() view returns (address)

UPGRADE_INTERFACE_VERSION

view

function UPGRADE_INTERFACE_VERSION() view returns (string)

validatePaymasterUserOp

view

function validatePaymasterUserOp(tuple userOp, bytes32 userOpHash, uint256 maxCost) view returns (bytes context, uint256 validationData)

initialize

nonpayable

function initialize(address owner, address aSponsor, address[] addresses)

renounceOwnership

nonpayable

function renounceOwnership()

transferOwnership

nonpayable

function transferOwnership(address newOwner)

updateSponsor

nonpayable

function updateSponsor(address newSponsor)

updateWhitelist

nonpayable

function updateWhitelist(address[] addresses)

upgradeToAndCall

payable

function upgradeToAndCall(address newImplementation, bytes data) payable

events

Initialized

event Initialized(uint64 version)

OwnershipTransferred

event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)

Upgraded

event Upgraded(address indexed implementation)

errors

AddressEmptyCode

error AddressEmptyCode(address target)

ECDSAInvalidSignature

error ECDSAInvalidSignature()

ECDSAInvalidSignatureLength

error ECDSAInvalidSignatureLength(uint256 length)

ECDSAInvalidSignatureS

error ECDSAInvalidSignatureS(bytes32 s)

ERC1967InvalidImplementation

error ERC1967InvalidImplementation(address implementation)

ERC1967NonPayable

error ERC1967NonPayable()

FailedInnerCall

error FailedInnerCall()

InvalidInitialization

error InvalidInitialization()

NotInitializing

error NotInitializing()

OwnableInvalidOwner

error OwnableInvalidOwner(address owner)

OwnableUnauthorizedAccount

error OwnableUnauthorizedAccount(address account)

UUPSUnauthorizedCallContext

error UUPSUnauthorizedCallContext()

UUPSUnsupportedProxiableUUID

error UUPSUnsupportedProxiableUUID(bytes32 slot)

bytecode

creation bytecode

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