Enjin Coin

0xf629cbd94d3791c9250152bd8dfbdf380e2a3b9c Copy

ERC20

This contract is an ERC20 token.

Name Enjin Coin

Symbol ENJ

Decimals 18

Total Supply 1,000,000,000 ENJ

About

Since its founding in 2009, Enjin has been deeply involved with the gaming industry. The same year, the company launched a gaming community platform called the Enjin Network and has, according to the team, grown it to more than 20 million users over the course of a decade. In 2017 following an ICO that raised $18.9 million, Enjin established itself as a blockchain ecosystem developer, building a suite of user-first blockchain products that enable anyone to easily manage, explore, distribute, and integrate blockchain assets. Built on top of an on-chain infrastructure and comprised of the Enjin Platform, Marketplace, Wallet, Beam, and other tools and services, the Enjin ecosystem aims to enable game industry businesses to increase revenue, gain a competitive edge, and innovate. Forged in gaming, Enjin’s tools and services can also be used by companies of all sizes and industries seeking to create blockchain products or utilize tokenized digital assets as part of their acquisition, retention, engagement, and monetization strategies. The Enjin ecosystem is fueled by Enjin Coin (ENJ), an Ethereum-based cryptocurrency used to directly back the value of blockchain assets. For more information, visit https://enjin.io.

Stats

Public Functions 18

Event Types 3

Code Size 18,285 bytes

Events (3)

Approval Event

Parameters

_owner	address
_spender	address
_value	uint256

OwnerUpdate Event

Parameters

_prevOwner	address
_newOwner	address

Transfer Event

Parameters

_from	address
_to	address
_value	uint256

Functions Expand All Collapse All

owner

Parameters

This function has no parameters.

Properties

Visibility public

Mutability constant

Source Code

    function owner() public constant returns (address) { owner; }

transferOwnership

Parameters

Name	Type
_newOwner	address

Properties

Visibility public

Mutability transaction

Modifiers

ownerOnly checks for the following:

owner must be equal to the sender's address

Requirements

_newOwner must not be equal to owner

Source Code

    function transferOwnership(address _newOwner) public ownerOnly {
        require(_newOwner != owner);
        newOwner = _newOwner;
    }

acceptOwnership

Parameters

This function has no parameters.

Properties

Visibility public

Mutability transaction

Requirements

newOwner must be equal to the sender's address

Source Code

    function acceptOwnership() public {
        require(msg.sender == newOwner);
        OwnerUpdate(owner, newOwner);
        owner = newOwner;
        newOwner = 0x0;
    }

withdrawTokens

Parameters

Name	Type
_token	IERC20Token
_to	address
_amount	uint256

Properties

Visibility public

Mutability transaction

Modifiers

ownerOnly checks for the following:

owner must be equal to the sender's address

validAddress checks for the following:

_token must not be equal to 0x0

validAddress checks for the following:

_token must not be equal to 0x0

notThis checks for the following:

_to must not be equal to the address for this contract

Source Code

    function withdrawTokens(IERC20Token _token, address _to, uint256 _amount)
        public
        ownerOnly
        validAddress(_token)
        validAddress(_to)
        notThis(_to)
    {
        assert(_token.transfer(_to, _amount));
    }

name

Parameters

This function has no parameters.

Properties

Visibility public

Mutability constant

Source Code

    function name() public constant returns (string) { name; }

symbol

Parameters

This function has no parameters.

Properties

Visibility public

Mutability constant

Source Code

    function symbol() public constant returns (string) { symbol; }

decimals

Parameters

This function has no parameters.

Properties

Visibility public

Mutability constant

Source Code

    function decimals() public constant returns (uint8) { decimals; }

totalSupply

Parameters

This function has no parameters.

Properties

Visibility public

Mutability constant

Source Code

    function totalSupply() public constant returns (uint256) { totalSupply; }

balanceOf

Parameters

Name	Type
_owner	address

Properties

Visibility public

Mutability constant

Source Code

    function balanceOf(address _owner) public constant returns (uint256 balance) { _owner; balance; }

allowance

Parameters

Name	Type
_owner	address
_spender	address

Properties

Visibility public

Mutability constant

Source Code

    function allowance(address _owner, address _spender) public constant returns (uint256 remaining) { _owner; _spender; remaining; }

transfer

Parameters

Name	Type
_to	address
_value	uint256

Properties

Visibility public

Mutability transaction

Source Code

    function transfer(address _to, uint256 _value) public returns (bool success) {
        if (isTransferAllowed() == true || msg.sender == crowdFundAddress || msg.sender == incentivisationFundAddress) {
            assert(super.transfer(_to, _value));
            return true;
        }
        revert();        
    }

transferFrom

Parameters

Name	Type
_from	address
_to	address
_value	uint256

Properties

Visibility public

Mutability transaction

Source Code

    function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
        if (isTransferAllowed() == true || msg.sender == crowdFundAddress || msg.sender == incentivisationFundAddress) {        
            assert(super.transferFrom(_from, _to, _value));
            return true;
        }
        revert();
    }

approve

Parameters

Name	Type
_spender	address
_value	uint256

Properties

Visibility public

Mutability transaction

Modifiers

validAddress checks for the following:

_token must not be equal to 0x0

Requirements

One or more of the following: - allowance for the sender's address for _spender must be equal to 0 - OR _value must be equal to 0

Source Code

    function approve(address _spender, uint256 _value)
        public
        validAddress(_spender)
        returns (bool success)
    {
        // if the allowance isn't 0, it can only be updated to 0 to prevent an allowance change immediately after withdrawal
        require(_value == 0 || allowance[msg.sender][_spender] == 0);

        allowance[msg.sender][_spender] = _value;
        Approval(msg.sender, _spender, _value);
        return true;
    }

releaseEnjinTeamTokens

Parameters

This function has no parameters.

Properties

Visibility public

Mutability transaction

Modifiers

safeTimelock checks for the following:

now must be greater than or equal to endTime + 6 * 4

ownerOnly checks for the following:

owner must be equal to the sender's address

Requirements

totalAllocatedToTeam must be less than enjinTeamAllocation

Source Code

    function releaseEnjinTeamTokens() safeTimelock ownerOnly returns(bool success) {
        require(totalAllocatedToTeam < enjinTeamAllocation);

        uint256 enjinTeamAlloc = enjinTeamAllocation / 1000;
        uint256 currentTranche = uint256(now - endTime) / 12 weeks;     // "months" after crowdsale end time (division floored)

        if(teamTranchesReleased < maxTeamTranches && currentTranche > teamTranchesReleased) {
            teamTranchesReleased++;

            uint256 amount = safeMul(enjinTeamAlloc, 125);
            balanceOf[enjinTeamAddress] = safeAdd(balanceOf[enjinTeamAddress], amount);
            Transfer(0x0, enjinTeamAddress, amount);
            totalAllocated = safeAdd(totalAllocated, amount);
            totalAllocatedToTeam = safeAdd(totalAllocatedToTeam, amount);
            return true;
        }
        revert();
    }

releaseAdvisorTokens

Parameters

This function has no parameters.

Properties

Visibility public

Mutability transaction

Modifiers

advisorTimelock checks for the following:

now must be greater than or equal to endTime + 2 * 4

ownerOnly checks for the following:

owner must be equal to the sender's address

Requirements

totalAllocatedToAdvisors must be equal to 0

Source Code

    function releaseAdvisorTokens() advisorTimelock ownerOnly returns(bool success) {
        require(totalAllocatedToAdvisors == 0);
        balanceOf[advisorAddress] = safeAdd(balanceOf[advisorAddress], advisorsAllocation);
        totalAllocated = safeAdd(totalAllocated, advisorsAllocation);
        totalAllocatedToAdvisors = advisorsAllocation;
        Transfer(0x0, advisorAddress, advisorsAllocation);
        return true;
    }

retrieveUnsoldTokens

Parameters

This function has no parameters.

Properties

Visibility public

Mutability transaction

Modifiers

safeTimelock checks for the following:

now must be greater than or equal to endTime + 6 * 4

ownerOnly checks for the following:

owner must be equal to the sender's address

Source Code

    function retrieveUnsoldTokens() safeTimelock ownerOnly returns(bool success) {
        uint256 amountOfTokens = balanceOf[crowdFundAddress];
        balanceOf[crowdFundAddress] = 0;
        balanceOf[incentivisationFundAddress] = safeAdd(balanceOf[incentivisationFundAddress], amountOfTokens);
        totalAllocated = safeAdd(totalAllocated, amountOfTokens);
        Transfer(crowdFundAddress, incentivisationFundAddress, amountOfTokens);
        return true;
    }

addToAllocation

Parameters

Name	Type
_amount	uint256

Properties

Visibility public

Mutability transaction

Modifiers

crowdfundOnly checks for the following:

crowdFundAddress must be equal to the sender's address

Source Code

    function addToAllocation(uint256 _amount) crowdfundOnly {
        totalAllocated = safeAdd(totalAllocated, _amount);
    }

allowTransfers

Parameters

This function has no parameters.

Properties

Visibility public

Mutability transaction

Modifiers

ownerOnly checks for the following:

owner must be equal to the sender's address

Source Code

    function allowTransfers() ownerOnly {
        isReleasedToPublic = true;
    }

Enjin Coin

ERC20

About link description

Stats

Events (3) keyboard_arrow_up

Approval Event

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

OwnerUpdate 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.

Functions Expand All Collapse All

owner 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

transferOwnership keyboard_arrow_up

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

Properties

Modifiers help Modifiers are additions to a function that typically make various checks before the function is run.

ownerOnly checks for the following:

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

acceptOwnership 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

withdrawTokens keyboard_arrow_up

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

Properties

Modifiers help Modifiers are additions to a function that typically make various checks before the function is run.

ownerOnly checks for the following:

validAddress checks for the following:

validAddress checks for the following:

notThis checks for the following:

Source Code

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

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

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

Modifiers help Modifiers are additions to a function that typically make various checks before the function is run.

validAddress checks for the following:

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

releaseEnjinTeamTokens keyboard_arrow_up

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

Properties

Modifiers help Modifiers are additions to a function that typically make various checks before the function is run.

About

Events (3)

Parameters

Parameters

Parameters

owner

Parameters

transferOwnership

Parameters

Modifiers

Requirements

acceptOwnership

Parameters

Requirements

withdrawTokens

Parameters

Modifiers

name

Parameters

symbol

Parameters

decimals

Parameters

totalSupply

Parameters

balanceOf

Parameters

allowance

Parameters

transfer

Parameters

transferFrom

Parameters

approve

Parameters

Modifiers

Requirements

releaseEnjinTeamTokens

Parameters

Modifiers

Requirements

releaseAdvisorTokens

Parameters

Modifiers

Requirements

retrieveUnsoldTokens

Parameters

Modifiers

addToAllocation

Parameters

Modifiers

allowTransfers

Parameters

Modifiers