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ERC20 token traded on the CryptoSwap pool

Methods

allowance

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

Parameters

Name
Type
Description
_0
address
undefined
_1
address
undefined

Returns

Name
Type
Description
_0
uint256
undefined

approve

function approve(address spender, uint256 amount) external nonpayable returns (bool)
Sets amount as the allowance of spender over the caller's tokens. Returns a boolean value indicating whether the operation succeeded. IMPORTANT: Beware that changing an allowance with this method brings the risk that someone may use both the old and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards: https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 Emits an {Approval} event.

Parameters

Name
Type
Description
spender
address
undefined
amount
uint256
undefined

Returns

Name
Type
Description
_0
bool
undefined

balanceOf

function balanceOf(address) external view returns (uint256)

Parameters

Name
Type
Description
_0
address
undefined

Returns

Name
Type
Description
_0
uint256
undefined

burn

function burn(uint256 amount) external nonpayable

Parameters

Name
Type
Description
amount
uint256
undefined

decimals

function decimals() external view returns (uint8)

Returns

Name
Type
Description
_0
uint8
undefined

mint

function mint(uint256 amount) external nonpayable

Parameters

Name
Type
Description
amount
uint256
undefined

name

function name() external view returns (string)

Returns

Name
Type
Description
_0
string
undefined

perp

function perp() external view returns (address)

Returns

Name
Type
Description
_0
address
undefined

symbol

function symbol() external view returns (string)

Returns

Name
Type
Description
_0
string
undefined

totalSupply

function totalSupply() external view returns (uint256)

Returns

Name
Type
Description
_0
uint256
undefined

transfer

function transfer(address to, uint256 amount) external nonpayable returns (bool)
Moves amount tokens from the caller's account to to. Returns a boolean value indicating whether the operation succeeded. Emits a {Transfer} event.

Parameters

Name
Type
Description
to
address
undefined
amount
uint256
undefined

Returns

Name
Type
Description
_0
bool
undefined

transferFrom

function transferFrom(address from, address to, uint256 amount) external nonpayable returns (bool)
Moves amount tokens from from to to using the allowance mechanism. amount is then deducted from the caller's allowance. Returns a boolean value indicating whether the operation succeeded. Emits a {Transfer} event.

Parameters

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

Returns

Name
Type
Description
_0
bool
undefined

transferPerpOwner

function transferPerpOwner(address recipient) external nonpayable
Transfer perp accountCan only be used at deployment as Perpetual can't transfer ownership afterwards

Parameters

Name
Type
Description
recipient
address
Account granted perp access control

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

PerpOwnerTransferred

event PerpOwnerTransferred(address indexed sender, address indexed recipient)

Parameters

Name
Type
Description
sender indexed
address
undefined
recipient indexed
address
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

Errors

PerpOwnable_NotOwner

error PerpOwnable_NotOwner()
Emitted when the sender is not perp

PerpOwnable_TransferZeroAddress

error PerpOwnable_TransferZeroAddress()
Emitted when the proposed address is equal to the zero address
Last modified 30d ago