Blockwell

XCELTOKEN PLUS

ERC20

This contract is an ERC20 token.

Name XCELTOKEN PLUS
Symbol XLAB
Decimals 18
Total Supply 50,000,000,000 XLAB

About link description

XcelToken Plus (XLAB) is a cryptocurrency and operates on the Ethereum platform. XcelToken Plus has a current supply of 50,000,000,000 with 23,499,840,240.93561 in circulation. The last known price of XcelToken Plus is 0.00005801 USD and is down -1.50 over the last 24 hours. It is currently trading on 3 active market(s) with $1,162.66 traded over the last 24 hours. More information can be found at https://www.xceltrip.com/.

Stats

Public Functions 30
Event Types 10
Code Size 23,824 bytes

Events (10) keyboard_arrow_up

Approval Event

Parameters help
owner
address help
spender
address help
value
uint256 help

LockedAccount Event

Parameters help
_targetAddress
address help

OwnershipTransferred Event

Parameters help
previousOwner
address help
newOwner
address help

Paused Event

Parameters help
account
address help

PauserAdded Event

Parameters help
account
address help

PauserRemoved Event

Parameters help
account
address help

TokensBought Event

Parameters help
_to
address help
_totalAmount
uint256 help
_currency
bytes4 help
_txHash
bytes32 help

Transfer Event

Parameters help
from
address help
to
address help
value
uint256 help

UnlockedAccount Event

Parameters help
_targetAddress
address help

Unpaused Event

Parameters help
account
address help

INITIAL_SUPPLY Constant

uint256 help
50 * UNKNOWN VALUE * UNKNOWN VALUE

teamSupply Variable

uint256 help

publicSaleSupply Variable

uint256 help

foundationSupply Variable

uint256 help

loyaltySupply Variable

uint256 help

reserveSupply Variable

uint256 help

teamAddress Variable

address help

publicSaleAddress Variable

address help

foundationAddress Variable

address help

loyaltyAddress Variable

address help

reserveAddress Variable

address help

lockedAccounts Variable

mapping(address => bool) help
Internal Variable

_name Variable

string help
Internal Variable

_symbol Variable

string help
Internal Variable

_decimals Variable

uint8 help
Internal Variable

_balances Variable

mapping(address => uint256) help
Internal Variable

_allowed Variable

mapping(address => mapping(address => uint256)) help
Internal Variable

_totalSupply Variable

uint256 help
Internal Variable

_paused Variable

bool help
Internal Variable

_pausers Variable

Roles.Role help
Internal Variable

_owner Variable

address help
Internal Variable

Functions Expand All Collapse All

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help view
Source Code
function owner() public view returns (address) {
  return _owner;
}

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help view
Source Code
function isOwner() public view returns (bool) {
  return msg.sender == _owner;
}

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help transaction

Modifiers help

onlyOwner checks for the following:
null
Source Code
function renounceOwnership() public onlyOwner {
  emit OwnershipTransferred(_owner, address(0));
  _owner = address(0);
}

Parameters help

Name Type
newOwner
address help

Properties

Visibility help public
Mutability help transaction

Modifiers help

onlyOwner checks for the following:
null

Requirements help

Source Code
function transferOwnership(address newOwner) public onlyOwner {
  _transferOwnership(newOwner);
}

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help view
Source Code
function totalSupply() public view returns (uint256) {
  return _totalSupply;
}

Parameters help

Name Type
owner
address help

Properties

Visibility help public
Mutability help view
Source Code
function balanceOf(address owner) public view returns (uint256) {
  return _balances[owner];
}

Parameters help

Name Type
owner
address help
spender
address help

Properties

Visibility help public
Mutability help view
Source Code
function allowance(address owner, address spender)
  public
  view
  returns (uint256)
{
  return _allowed[owner][spender];
}

Parameters help

Name Type
to
address help
value
uint256 help

Properties

Visibility help public
Mutability help transaction
Source Code
function transfer(address to, uint256 value) public returns (bool) {
  require(!lockedAccounts[msg.sender]);
  require(to != address(this)); // do not accept transfer to the contract address
  super.transfer(to, value);
  return true;
}

Parameters help

Name Type
spender
address help
value
uint256 help

Properties

Visibility help public
Mutability help transaction

Modifiers help

Requirements help

Source Code
function approve(address spender, uint256 value)
  public
  whenNotPaused
  returns (bool)
{
  return super.approve(spender, value);
}

Parameters help

Name Type
from
address help
to
address help
value
uint256 help

Properties

Visibility help public
Mutability help transaction

Modifiers help

Source Code
function transferFrom(
  address from,
  address to,
  uint256 value
) public whenNotPaused returns (bool) {
  return super.transferFrom(from, to, value);
}

Parameters help

Name Type
spender
address help
addedValue
uint256 help

Properties

Visibility help public
Mutability help transaction

Requirements help

Source Code
function increaseAllowance(address spender, uint256 addedValue)
  public
  returns (bool)
{
  _approve(msg.sender, spender, _allowed[msg.sender][spender].add(addedValue));
  return true;
}

Parameters help

Name Type
spender
address help
subtractedValue
uint256 help

Properties

Visibility help public
Mutability help transaction

Requirements help

Source Code
function decreaseAllowance(address spender, uint256 subtractedValue)
  public
  returns (bool)
{
  _approve(
    msg.sender,
    spender,
    _allowed[msg.sender][spender].sub(subtractedValue)
  );
  return true;
}

Parameters help

Name Type
_value
uint256 help

Properties

Visibility help public
Mutability help transaction

Modifiers help

onlyOwner checks for the following:
null

Requirements help

Source Code
function burn(uint256 _value) public onlyOwner {
  super.burn(_value);
}

Parameters help

Name Type
from
address help
value
uint256 help

Properties

Visibility help public
Mutability help transaction
Source Code
function burnFrom(address from, uint256 value) public {
  _burnFrom(from, value);
}

Parameters help

Name Type
account
address help

Properties

Visibility help public
Mutability help view
Source Code
function isPauser(address account) public view returns (bool) {
  return _pausers.has(account);
}

Parameters help

Name Type
account
address help

Properties

Visibility help public
Mutability help transaction

Modifiers help

onlyPauser checks for the following:
null
Source Code
function addPauser(address account) public onlyPauser {
  _addPauser(account);
}

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help transaction
Source Code
function renouncePauser() public {
  _removePauser(msg.sender);
}

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help view
Source Code
function paused() public view returns (bool) {
  return _paused;
}

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help transaction

Modifiers help

onlyPauser checks for the following:
null
Source Code
function pause() public onlyPauser whenNotPaused {
  _paused = true;
  emit Paused(msg.sender);
}

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help transaction

Modifiers help

Source Code
function unpause() public onlyPauser whenPaused {
  _paused = false;
  emit Unpaused(msg.sender);
}

Parameters help

Name Type
spender
address help
addedValue
uint help

Properties

Visibility help public
Mutability help transaction

Modifiers help

Requirements help

Source Code
function increaseAllowance(address spender, uint256 addedValue)
  public
  whenNotPaused
  returns (bool success)
{
  return super.increaseAllowance(spender, addedValue);
}

Parameters help

Name Type
spender
address help
subtractedValue
uint help

Properties

Visibility help public
Mutability help transaction

Modifiers help

Requirements help

Source Code
function decreaseAllowance(address spender, uint256 subtractedValue)
  public
  whenNotPaused
  returns (bool success)
{
  return super.decreaseAllowance(spender, subtractedValue);
}

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help view
Source Code
function name() public view returns (string memory) {
  return _name;
}

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help view
Source Code
function symbol() public view returns (string memory) {
  return _symbol;
}

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help view
Source Code
function decimals() public view returns (uint8) {
  return _decimals;
}

Parameters help

Name Type
_to
address help
_totalWeiAmount
uint256 help
_currency
bytes4 help
_txHash
bytes32 help

Properties

Visibility help public
Mutability help transaction
Source Code
function buyTokens(
  address _to,
  uint256 _totalWeiAmount,
  bytes4 _currency,
  bytes32 _txHash
) external onlyPublicSaleAdmin returns (bool) {
  require(_totalWeiAmount > 0 && balanceOf(msg.sender) >= _totalWeiAmount);
  require(transfer(_to, _totalWeiAmount));
  emit TokensBought(_to, _totalWeiAmount, _currency, _txHash);
  return true;
}

Parameters help

Name Type
_targetAddress
address help

Properties

Visibility help public
Mutability help transaction

Modifiers help

onlyOwner checks for the following:
null
Source Code
function lockAccount(address _targetAddress) external onlyOwner returns (bool) {
  require(_targetAddress != address(0));
  require(!lockedAccounts[_targetAddress]);
  //can't lock yourself out
  require(owner() != _targetAddress);
  lockedAccounts[_targetAddress] = true;
  emit LockedAccount(_targetAddress);
  return true;
}

Parameters help

Name Type
_targetAddress
address help

Properties

Visibility help public
Mutability help transaction

Modifiers help

onlyOwner checks for the following:
null

Requirements help

Source Code
function unlockAccount(address _targetAddress)
  external
  onlyOwner
  returns (bool)
{
  require(_targetAddress != address(0));
  require(lockedAccounts[_targetAddress]);
  delete lockedAccounts[_targetAddress];
  emit UnlockedAccount(_targetAddress);
  return true;
}

Parameters help

Name Type
_targetAddress
address help

Properties

Visibility help public
Mutability help view
Source Code
function isAddressLocked(address _targetAddress) public view returns (bool) {
  //if address not in mapping , returns false
  return lockedAccounts[_targetAddress];
}

Parameters help

This function has no parameters.

Properties

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Mutability help transaction
Source Code
function() external {}

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 keyboard_arrow_up

Parameters help

Name Type
from
address help
to
address help
value
uint256 help

Properties

Visibility help internal
Mutability help transaction

Requirements help

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 keyboard_arrow_up

Parameters help

Name Type
account
address help
value
uint256 help

Properties

Visibility help internal
Mutability help transaction

Requirements help

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 keyboard_arrow_up

Parameters help

Name Type
account
address help
value
uint256 help

Properties

Visibility help internal
Mutability help transaction

Requirements help

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._approve keyboard_arrow_up

Parameters help

Name Type
owner
address help
spender
address help
value
uint256 help

Properties

Visibility help internal
Mutability help transaction

Requirements help

Source Code
function _approve(
  address owner,
  address spender,
  uint256 value
) internal {
  require(spender != address(0));
  require(owner != address(0));

  _allowed[owner][spender] = value;
  emit Approval(owner, spender, value);
}

internal ERC20._burnFrom keyboard_arrow_up

Parameters help

Name Type
account
address help
value
uint256 help

Properties

Visibility help internal
Mutability help transaction
Source Code
function _burnFrom(address account, uint256 value) internal {
  _burn(account, value);
  _approve(account, msg.sender, _allowed[account][msg.sender].sub(value));
}

internal Pausable.constructor keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help internal
Mutability help transaction
Source Code
constructor() internal {
  _paused = false;
}

internal PauserRole.constructor keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help internal
Mutability help transaction
Source Code
constructor() internal {
  _addPauser(msg.sender);
}

internal PauserRole._addPauser keyboard_arrow_up

Parameters help

Name Type
account
address help

Properties

Visibility help internal
Mutability help transaction
Source Code
function _addPauser(address account) internal {
  _pausers.add(account);
  emit PauserAdded(account);
}

internal PauserRole._removePauser keyboard_arrow_up

Parameters help

Name Type
account
address help

Properties

Visibility help internal
Mutability help transaction
Source Code
function _removePauser(address account) internal {
  _pausers.remove(account);
  emit PauserRemoved(account);
}

internal ERC20._transfer keyboard_arrow_up

Parameters help

Name Type
from
address help
to
address help
value
uint256 help

Properties

Visibility help internal
Mutability help transaction

Requirements help

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 keyboard_arrow_up

Parameters help

Name Type
account
address help
value
uint256 help

Properties

Visibility help internal
Mutability help transaction

Requirements help

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 keyboard_arrow_up

Parameters help

Name Type
account
address help
value
uint256 help

Properties

Visibility help internal
Mutability help transaction

Requirements help

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._approve keyboard_arrow_up

Parameters help

Name Type
owner
address help
spender
address help
value
uint256 help

Properties

Visibility help internal
Mutability help transaction

Requirements help

Source Code
function _approve(
  address owner,
  address spender,
  uint256 value
) internal {
  require(spender != address(0));
  require(owner != address(0));

  _allowed[owner][spender] = value;
  emit Approval(owner, spender, value);
}

internal ERC20._burnFrom keyboard_arrow_up

Parameters help

Name Type
account
address help
value
uint256 help

Properties

Visibility help internal
Mutability help transaction
Source Code
function _burnFrom(address account, uint256 value) internal {
  _burn(account, value);
  _approve(account, msg.sender, _allowed[account][msg.sender].sub(value));
}

internal Ownable.constructor keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help internal
Mutability help transaction
Source Code
constructor() internal {
  _owner = msg.sender;
  emit OwnershipTransferred(address(0), _owner);
}

internal Ownable._transferOwnership keyboard_arrow_up

Parameters help

Name Type
newOwner
address help

Properties

Visibility help internal
Mutability help transaction

Requirements help

Source Code
function _transferOwnership(address newOwner) internal {
  require(newOwner != address(0));
  emit OwnershipTransferred(_owner, newOwner);
  _owner = newOwner;
}