Blockwell

PayPie

ERC20

This contract is an ERC20 token.

Name PayPie
Symbol PPP
Decimals 18
Total Supply 165,000,000 PPP

About link description

PayPie (PPP) is a cryptocurrency token and operates on the Ethereum platform. PayPie has a current supply of 165,000,000 with 82,500,000 in circulation. The last known price of PayPie is $0.014741 USD and is up 4.66% over the last 24 hours. It is currently trading on 2 active market(s) with $0 traded over the last 24 hours. More information can be found at https://www.paypie.bb/.

Stats

Public Functions 13
Event Types 2
Code Size 6,750 bytes

Approval Event

Parameters help
owner
address help
spender
address help
value
uint help

Transfer Event

Parameters help
from
address help
to
address help
value
uint help

Functions Expand All Collapse All

transferOwnership keyboard_arrow_up

Parameters help

Name Type
newOwner
address help

Properties

Visibility help public
Mutability help transaction

Modifiers help

onlyOwner checks for the following:
Source Code
    function transferOwnership(address newOwner) public onlyOwner {
        if (newOwner != address(0)) 
            owner = newOwner;
    }

kill keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help transaction
Source Code
    function kill() public {
        if (msg.sender == owner) 
            selfdestruct(owner);
    }

balanceOf keyboard_arrow_up

Parameters help

Name Type
_owner
address help

Properties

Visibility help public
Mutability help view
Source Code
    function balanceOf(address _owner) public view returns(uint balance) {
        return balances[_owner];
    }

allowance keyboard_arrow_up

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(uint remaining) {
        return allowed[_owner][_spender];
    }

transfer keyboard_arrow_up

Parameters help

Name Type
_to
address help
_value
uint help

Properties

Visibility help public
Mutability help transaction

Modifiers help

onlyUnlocked checks for the following:
Source Code
    function transfer(address _to, uint _value) public onlyUnlocked returns(bool) {
        balances[msg.sender] = safeSub(balances[msg.sender], _value);
        balances[_to] = safeAdd(balances[_to], _value);
        Transfer(msg.sender, _to, _value);
        return true;
    }

transferFrom keyboard_arrow_up

Parameters help

Name Type
from
address help
to
address help
value
uint help

Properties

Visibility help public
Mutability help transaction
Source Code
    function transferFrom(address from, address to, uint value) public returns(bool ok);

approve keyboard_arrow_up

Parameters help

Name Type
_spender
address help
_value
uint help

Properties

Visibility help public
Mutability help transaction
Source Code
    function approve(address _spender, uint _value) public returns(bool) {
        allowed[msg.sender][_spender] = _value;
        Approval(msg.sender, _spender, _value);
        return true;
    }

unlock keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help transaction

Modifiers help

onlyAuthorized checks for the following:
Source Code
    function unlock() public onlyAuthorized {
        locked = false;
    }

lock keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help transaction

Modifiers help

onlyAuthorized checks for the following:
Source Code
    function lock() public onlyAuthorized {
        locked = true;
    }

burn keyboard_arrow_up

Parameters help

Name Type
_member
address help
_value
uint256 help

Properties

Visibility help public
Mutability help transaction

Modifiers help

onlyAuthorized checks for the following:
Source Code
    function burn( address _member, uint256 _value) public onlyAuthorized returns(bool) {
        balances[_member] = safeSub(balances[_member], _value);
        totalSupply = safeSub(totalSupply, _value);
        Transfer(_member, 0x0, _value);
        return true;
    }

transferFrom keyboard_arrow_up

Parameters help

Name Type
_from
address help
_to
address help
_value
uint256 help

Properties

Visibility help public
Mutability help transaction

Modifiers help

onlyUnlocked checks for the following:

Requirements help

Source Code
    function transferFrom(address _from, address _to, uint256 _value) public onlyUnlocked returns(bool success) {
        require(_to != address(0));
        require (balances[_from] >= _value); // Check if the sender has enough                            
        require (_value <= allowed[_from][msg.sender]); // Check if allowed is greater or equal        
        balances[_from] = safeSub(balances[_from], _value); // Subtract from the sender
        balances[_to] = safeAdd(balances[_to],_value); // Add the same to the recipient
        allowed[_from][msg.sender] = safeSub(allowed[_from][msg.sender],_value);  // decrease allowed amount
        Transfer(_from, _to, _value);
        return true;
    }

increaseApproval keyboard_arrow_up

Parameters help

Name Type
_spender
address help
_addedValue
uint help

Properties

Visibility help public
Mutability help transaction
Source Code
  function increaseApproval (address _spender, uint _addedValue) public returns (bool success) {
    allowed[msg.sender][_spender] = safeAdd(allowed[msg.sender][_spender], _addedValue);
    Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
    return true;
  }

decreaseApproval keyboard_arrow_up

Parameters help

Name Type
_spender
address help
_subtractedValue
uint help

Properties

Visibility help public
Mutability help transaction
Source Code
  function decreaseApproval (address _spender, uint _subtractedValue) public returns (bool success) {
    uint oldValue = allowed[msg.sender][_spender];
    if (_subtractedValue > oldValue) {
      allowed[msg.sender][_spender] = 0;
    } else {
      allowed[msg.sender][_spender] = safeSub(oldValue, _subtractedValue);
    }
    Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
    return true;
  }