ERC20Mock | Ethereum

codeslaw

ERC20MockSolidityv0.8.28+commit.7893614a

network

Ethereum

address0x54173eb62c41997a6fe13bb614dcbbd3a4c614ba

deployer0x0C78AF0fb1F4E09dF9421ba9abD75C4dc018DB05

tx last 12 months

66 txs

calls last 12 months

238 calls

6 Files

@openzeppelin

contracts

interfaces

draft-IERC6093.sol

token

ERC20

ERC20.sol

IERC20.sol

extensions

IERC20Metadata.sol

utils

Context.sol

contracts

mocks

ERC20Mock.sol

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

abi

constructor

No constructor.

functions

allowance

view

function allowance(address owner, address spender) view returns (uint256)

balanceOf

view

function balanceOf(address account) view returns (uint256)

decimals

view

function decimals() view returns (uint8)

name

view

function name() view returns (string)

symbol

view

function symbol() view returns (string)

totalSupply

view

function totalSupply() view returns (uint256)

transferAmount

view

function transferAmount() view returns (uint256)

transferCalled

view

function transferCalled() view returns (bool)

transferFromCalled

view

function transferFromCalled() view returns (bool)

transferRecipient

view

function transferRecipient() view returns (address)

approve

nonpayable

function approve(address spender, uint256 value) returns (bool)

mint

nonpayable

function mint(address user, uint256 amount)

transfer

nonpayable

function transfer(address recipient, uint256 amount) returns (bool)

transferFrom

nonpayable

function transferFrom(address sender, address recipient, uint256 amount) returns (bool)

events

Approval

event Approval(address indexed owner, address indexed spender, uint256 value)

Transfer

event Transfer(address indexed from, address indexed to, uint256 value)

errors

ERC20InsufficientAllowance

error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed)

ERC20InsufficientBalance

error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed)

ERC20InvalidApprover

error ERC20InvalidApprover(address approver)

ERC20InvalidReceiver

error ERC20InvalidReceiver(address receiver)

ERC20InvalidSender

error ERC20InvalidSender(address sender)

ERC20InvalidSpender

error ERC20InvalidSpender(address spender)

bytecode

creation bytecode

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