Melon Token

0xec67005c4e498ec7f55e092bd1d35cbc47c91892 Copy

ERC20

This contract is an ERC20 token.

Name Melon Token

Symbol MLN

Decimals 18

Total Supply 1,524,128 MLN

About

Enzyme (MLN) is a cryptocurrency and operates on the Ethereum platform. Enzyme has a current supply of 1,824,437.31909865 with 1,792,737.62622673 in circulation. The last known price of Enzyme is 82.86354625 USD and is up 8.97 over the last 24 hours. It is currently trading on 43 active market(s) with $19,902,790.01 traded over the last 24 hours. More information can be found at https://enzyme.finance/.

Stats

Public Functions 16

Event Types 2

Code Size 16,088 bytes

Library Use

Uses SafeMath for uint.

Events (2)

Approval Event

Parameters

owner	address
spender	address
value	uint256

Transfer Event

Parameters

from	address
to	address
value	uint256

Constants (5)

BASE_UNITS Constant

uint

UNKNOWN VALUE

INFLATION_ENABLE_DATE Constant

uint

1551398400

INITIAL_TOTAL_SUPPLY Constant

uint

UNKNOWN VALUE

YEARLY_MINTABLE_AMOUNT Constant

uint

UNKNOWN VALUE

MINTING_INTERVAL Constant

uint

365 days

State Variables (10)

council Variable

address

deployer Variable

address

initialSupplyMinted Variable

bool

nextMinting Variable

uint

_balances Variable

mapping(address => uint256)

Internal Variable

_allowed Variable

mapping(address => mapping(address => uint256))

Internal Variable

_totalSupply Variable

uint256

Internal Variable

_name Variable

string

Internal Variable

_symbol Variable

string

Internal Variable

_decimals Variable

uint8

Internal Variable

Functions Expand All Collapse All

name

Parameters

This function has no parameters.

Properties

Visibility public

Mutability view

Source Code

function name() public view returns (string) {
  return _name;
}

symbol

Parameters

This function has no parameters.

Properties

Visibility public

Mutability view

Source Code

function symbol() public view returns (string) {
  return _symbol;
}

decimals

Parameters

This function has no parameters.

Properties

Visibility public

Mutability view

Source Code

function decimals() public view returns (uint8) {
  return _decimals;
}

totalSupply

Parameters

This function has no parameters.

Properties

Visibility public

Mutability view

Source Code

function totalSupply() public view returns (uint256) {
  return _totalSupply;
}

balanceOf

Parameters

Name	Type
owner	address

Properties

Visibility public

Mutability view

Source Code

function balanceOf(address owner) public view returns (uint256) {
  return _balances[owner];
}

allowance

Parameters

Name	Type
owner	address
spender	address

Properties

Visibility public

Mutability view

Source Code

function allowance(address owner, address spender)
  public
  view
  returns (uint256)
{
  return _allowed[owner][spender];
}

transfer

Parameters

Name	Type
to	address
value	uint256

Properties

Visibility public

Mutability transaction

Requirements

to must not be equal to UNKNOWN VALUE

Source Code

function transfer(address to, uint256 value) public returns (bool) {
  _transfer(msg.sender, to, value);
  return true;
}

approve

Parameters

Name	Type
spender	address
value	uint256

Properties

Visibility public

Mutability transaction

Requirements

spender must not be equal to UNKNOWN VALUE

Source Code

function approve(address spender, uint256 value) public returns (bool) {
  require(spender != address(0));

  _allowed[msg.sender][spender] = value;
  emit Approval(msg.sender, spender, value);
  return true;
}

transferFrom

Parameters

Name	Type
from	address
to	address
value	uint256

Properties

Visibility public

Mutability transaction

Requirements

to must not be equal to UNKNOWN VALUE

Source Code

function transferFrom(
  address from,
  address to,
  uint256 value
) public returns (bool) {
  _allowed[from][msg.sender] = _allowed[from][msg.sender].sub(value);
  _transfer(from, to, value);
  emit Approval(from, msg.sender, _allowed[from][msg.sender]);
  return true;
}

increaseAllowance

Parameters

Name	Type
spender	address
addedValue	uint256

Properties

Visibility public

Mutability transaction

Requirements

spender must not be equal to UNKNOWN VALUE

Source Code

function increaseAllowance(address spender, uint256 addedValue)
  public
  returns (bool)
{
  require(spender != address(0));

  _allowed[msg.sender][spender] = _allowed[msg.sender][spender].add(addedValue);
  emit Approval(msg.sender, spender, _allowed[msg.sender][spender]);
  return true;
}

decreaseAllowance

Parameters

Name	Type
spender	address
subtractedValue	uint256

Properties

Visibility public

Mutability transaction

Requirements

spender must not be equal to UNKNOWN VALUE

Source Code

function decreaseAllowance(address spender, uint256 subtractedValue)
  public
  returns (bool)
{
  require(spender != address(0));

  _allowed[msg.sender][spender] = _allowed[msg.sender][spender].sub(
    subtractedValue
  );
  emit Approval(msg.sender, spender, _allowed[msg.sender][spender]);
  return true;
}

burn

Parameters

Name	Type
value	uint256

Properties

Visibility public

Mutability transaction

Requirements

the sender's address must not be equal to UNKNOWN VALUE

Source Code

function burn(uint256 value) public {
  _burn(msg.sender, value);
}

burnFrom

Parameters

Name	Type
from	address
value	uint256

Properties

Visibility public

Mutability transaction

Requirements

the sender's address must not be equal to UNKNOWN VALUE

Source Code

function burnFrom(address from, uint256 value) public {
  _burnFrom(from, value);
}

changeCouncil

Parameters

Name	Type
_newCouncil	address

Properties

Visibility public

Mutability transaction

Modifiers

onlyCouncil checks for the following:

council must be equal to the sender's address

Source Code

function changeCouncil(address _newCouncil) public onlyCouncil {
  council = _newCouncil;
}

mintInitialSupply

Parameters

Name	Type
_initialReceiver	address

Properties

Visibility public

Mutability transaction

Modifiers

onlyDeployer checks for the following:

deployer must be equal to the sender's address

Requirements

initialSupplyMinted must not be true

_initialReceiver must not be equal to UNKNOWN VALUE

Source Code

function mintInitialSupply(address _initialReceiver) public onlyDeployer {
  require(!initialSupplyMinted, "Initial minting already complete");
  initialSupplyMinted = true;
  _mint(_initialReceiver, INITIAL_TOTAL_SUPPLY);
}

mintInflation

Parameters

This function has no parameters.

Properties

Visibility public

Mutability transaction

Modifiers

anIntervalHasPassed checks for the following:

block.timestamp must be greater than or equal to UNKNOWN VALUE

inflationEnabled checks for the following:

INFLATION_ENABLE_DATE must be less than or equal to block.timestamp

Requirements

initialSupplyMinted must be true

_initialReceiver must not be equal to UNKNOWN VALUE

Source Code

function mintInflation() public anIntervalHasPassed inflationEnabled {
  require(initialSupplyMinted, "Initial minting not complete");
  nextMinting = uint256(nextMinting).add(MINTING_INTERVAL);
  _mint(council, YEARLY_MINTABLE_AMOUNT);
}

Internal Functions Expand All Collapse All

Internal functions are parts of the contract that can't be used directly, but instead are used by the public functions listed above.

internal ERC20._transfer

Parameters

Name	Type
from	address
to	address
value	uint256

Properties

Visibility internal

Mutability transaction

Requirements

to must not be equal to UNKNOWN VALUE

Source Code

function _transfer(
  address from,
  address to,
  uint256 value
) internal {
  require(to != address(0));

  _balances[from] = _balances[from].sub(value);
  _balances[to] = _balances[to].add(value);
  emit Transfer(from, to, value);
}

internal ERC20._mint

Parameters

Name	Type
account	address
value	uint256

Properties

Visibility internal

Mutability transaction

Requirements

_initialReceiver must not be equal to UNKNOWN VALUE

Source Code

function _mint(address account, uint256 value) internal {
  require(account != address(0));

  _totalSupply = _totalSupply.add(value);
  _balances[account] = _balances[account].add(value);
  emit Transfer(address(0), account, value);
}

internal ERC20._burn

Parameters

Name	Type
account	address
value	uint256

Properties

Visibility internal

Mutability transaction

Requirements

the sender's address must not be equal to UNKNOWN VALUE

Source Code

function _burn(address account, uint256 value) internal {
  require(account != address(0));

  _totalSupply = _totalSupply.sub(value);
  _balances[account] = _balances[account].sub(value);
  emit Transfer(account, address(0), value);
}

internal ERC20._burnFrom

Parameters

Name	Type
account	address
value	uint256

Properties

Visibility internal

Mutability transaction

Requirements

the sender's address must not be equal to UNKNOWN VALUE

Source Code

function _burnFrom(address account, uint256 value) internal {
  _allowed[account][msg.sender] = _allowed[account][msg.sender].sub(value);
  _burn(account, value);
  emit Approval(account, msg.sender, _allowed[account][msg.sender]);
}

Melon Token

ERC20

About link description

Stats

Library Use

Events (2) keyboard_arrow_up

Approval Event

Parameters help Event parameters list the data that an event contains.

Transfer Event

Parameters help Event parameters list the data that an event contains.

Constants (5) keyboard_arrow_up

BASE_UNITS Constant

INFLATION_ENABLE_DATE Constant

INITIAL_TOTAL_SUPPLY Constant

YEARLY_MINTABLE_AMOUNT Constant

MINTING_INTERVAL Constant

State Variables (10) keyboard_arrow_up

council Variable

deployer Variable

initialSupplyMinted Variable

nextMinting Variable

_balances Variable

_allowed Variable

_totalSupply Variable

_name Variable

_symbol Variable

_decimals Variable

Functions Expand All Collapse All

name keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

symbol keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

decimals keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

totalSupply keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

balanceOf keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

allowance keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

transfer keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

approve keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

transferFrom keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

increaseAllowance keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

decreaseAllowance keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

burn keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

About

Events (2)

Parameters

Parameters

Constants (5)

State Variables (10)

name

Parameters

symbol

Parameters

decimals

Parameters

totalSupply

Parameters

balanceOf

Parameters

allowance

Parameters

transfer

Parameters

Requirements

approve

Parameters

Requirements

transferFrom

Parameters

Requirements

increaseAllowance

Parameters

Requirements

decreaseAllowance

Parameters

Requirements

burn

Parameters

Requirements

burnFrom

Parameters

Requirements

changeCouncil

Parameters

Modifiers

mintInitialSupply

Parameters

Modifiers

Requirements

mintInflation

Parameters

Modifiers

Requirements

internal ERC20._transfer

Parameters

Requirements

internal ERC20._mint

Parameters

Requirements

internal ERC20._burn

Parameters

Requirements

internal ERC20._burnFrom

Parameters

Requirements