IERC20

ERC20 interface

see https://github.com/ethereum/EIPs/issues/20

Methods

allowance

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

Parameters

Name	Type	Description
owner	address	undefined
spender	address	undefined

Returns

Name	Type	Description
_0	uint256	undefined

approve

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

Parameters

Name	Type	Description
spender	address	undefined
value	uint256	undefined

Returns

Name	Type	Description
_0	bool	undefined

balanceOf

function balanceOf(address who) external view returns (uint256)

Parameters

Name	Type	Description
who	address	undefined

Returns

Name	Type	Description
_0	uint256	undefined

totalSupply

function totalSupply() external view returns (uint256)

Returns

Name	Type	Description
_0	uint256	undefined

transfer

function transfer(address to, uint256 value) external nonpayable returns (bool)

Parameters

Name	Type	Description
to	address	undefined
value	uint256	undefined

Returns

Name	Type	Description
_0	bool	undefined

transferFrom

function transferFrom(address from, address to, uint256 value) external nonpayable returns (bool)

Parameters

Name	Type	Description
from	address	undefined
to	address	undefined
value	uint256	undefined

Returns

Name	Type	Description
_0	bool	undefined

Events

Approval

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

Parameters

Name	Type	Description
owner indexed	address	undefined
spender indexed	address	undefined
value	uint256	undefined

Transfer

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

Parameters

Name	Type	Description
from indexed	address	undefined
to indexed	address	undefined
value	uint256	undefined