ETH Price: $3,862.16 (-1.84%)

Token

ChainLink Token (LINK)
 

Overview

Max Total Supply

1,000,000,000 LINK

Holders

724,884 ( -0.009%)

Market

Price

$23.28 @ 0.006028 ETH (-3.69%)

Onchain Market Cap

$23,280,000,000.00

Circulating Supply Market Cap

$14,618,267,159.00

Other Info

Token Contract (WITH 18 Decimals)

Balance
0.114072443255062912 LINK

Value
$2.66 ( ~0.000688733239495011 Eth) [0.0000%]
0x979fdeeeb9e5edae6ddeedc807e49fe6e9bcedec
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OVERVIEW

A blockchain-based middleware, acting as a bridge between cryptocurrency smart contracts, data feeds, APIs and traditional bank account payments.

Profitability / Loss

Since Initial Offer Price
:$0.11 21063.64% |ETH 0.0003846 1467.34%

Market

Volume (24H):$2,226,954,169.00
Market Capitalization:$14,618,267,159.00
Circulating Supply:626,849,971.00 LINK
Market Data Source: Coinmarketcap

ICO Information

ICO Start Date : Sep 19, 2017   
Total Cap : $32,000,000
ICO Price  : $0.11 | 0.0003846 ETH
Country : USA

# Exchange Pair Price  24H Volume % Volume
1
Binance
LINK-USDT$23.17
0.0060013 Eth
$207,502,793.00
8,677,827.090 LINK
16.5364%
2
Coinbase Exchange
LINK-USD$23.22
0.0060155 Eth
$119,838,132.00
5,161,209.890 LINK
9.8352%
3
WhiteBIT
LINK-USDT$23.23
0.0060193 Eth
$83,496,545.00
3,593,663.780 LINK
6.8481%
4
Bitget
LINK-USDT$23.25
0.0060232 Eth
$69,736,650.00
2,916,285.003 LINK
5.5573%
5
Bybit
LINK-USDT$23.23
0.0060175 Eth
$57,935,431.00
2,422,785.839 LINK
4.6168%
6
Gate.io
LINK-USDT$23.24
0.0060216 Eth
$54,018,663.00
2,254,475.220 LINK
4.2961%
7
MEXC
LINK-USDT$23.24
0.0060196 Eth
$43,480,538.00
1,871,332.160 LINK
3.5660%
8
Upbit
LINK-KRW$22.88
0.0059273 Eth
$35,161,848.00
1,536,845.838 LINK
2.9286%
9
Hotcoin
LINK-USDT$23.32
0.0060352 Eth
$32,717,127.00
1,403,098.490 LINK
2.6737%
10
OKX
LINK-USDT$23.22
0.0060158 Eth
$32,329,333.00
1,351,370.228 LINK
2.5752%
11
Binance
LINK-FDUSD$23.21
0.0060115 Eth
$32,184,735.00
1,344,922.030 LINK
2.5629%
12
BTSE
LINK-USDT$23.26
0.0060245 Eth
$30,701,223.00
1,319,952.517 LINK
2.5153%
13
P2B
LINK-USDT$23.17
0.0060021 Eth
$28,077,787.00
1,212,024.130 LINK
2.3096%
14
Ourbit
LINK-USDT$23.21
0.0060125 Eth
$26,128,308.00
1,092,705.880 LINK
2.0823%
15
DigiFinex
LINK-USDT$23.24
0.0060169 Eth
$25,986,222.00
1,118,406.540 LINK
2.1312%
16
Bitunix
LINK-USDT$23.24
0.0060173 Eth
$25,684,721.00
1,104,850.350 LINK
2.1054%
17
Deepcoin
LINK-USDT$23.23
0.0060180 Eth
$23,596,924.00
1,005,309.139 LINK
1.9157%
18
Slex
LINK-USDT$23.19
0.0060073 Eth
$22,802,754.00
952,796.040 LINK
1.8156%
19
XT.COM
LINK-USDT$23.18
0.0060066 Eth
$20,709,849.00
866,410.380 LINK
1.6510%
20
Coinstore
LINK-USDT$23.34
0.0060387 Eth
$17,243,877.00
719,939.860 LINK
1.3719%
21
CoinW
LINK-USDT$23.24
0.0060200 Eth
$16,293,645.00
701,082.630 LINK
1.3360%
22
Kraken
LINK-USD$23.19
0.0060079 Eth
$13,218,548.00
569,924.937 LINK
1.0860%
23
KuCoin
LINK-USDT$23.21
0.0060119 Eth
$12,242,094.00
527,547.879 LINK
1.0053%
24
HTX
LINK-USDT$23.17
0.0060039 Eth
$11,648,336.00
488,025.538 LINK
0.9300%
25
Azbit
LINK-USDT$23.32
0.0060339 Eth
$11,441,962.00
478,539.880 LINK
0.9119%
26
BYDFi
LINK-USDT$23.36
0.0060460 Eth
$11,270,822.00
482,502.600 LINK
0.9195%
27
Bithumb
LINK-KRW$22.90
0.0059320 Eth
$10,926,917.00
477,150.838 LINK
0.9093%
28
Biconomy.com
LINK-USDT$23.20
0.0060099 Eth
$10,331,790.00
431,211.440 LINK
0.8217%
29
Binance
LINK-BTC$23.21
0.0060122 Eth
$9,813,948.00
416,732.320 LINK
0.7941%
30
Kraken
LINK-EUR$23.24
0.0060187 Eth
$6,526,289.00
280,878.704 LINK
0.5352%
31
Binance
LINK-USDC$23.31
0.0060312 Eth
$6,473,426.00
271,866.790 LINK
0.5181%
32
Coinbase Exchange
LINK-EUR$23.20
0.0060107 Eth
$6,417,658.00
276,568.570 LINK
0.5270%
33
LBank
LINK-USDT$23.36
0.0060473 Eth
$5,615,375.00
240,395.970 LINK
0.4581%
34
Bitvavo
LINK-EUR$23.17
0.0060028 Eth
$5,561,472.00
240,043.441 LINK
0.4574%
35
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$23.32
0.0060411 Eth
$4,945,808.00
207,515.156 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.3954%
36
Dex-Trade
LINK-USDT$23.19
0.0060076 Eth
$4,300,590.00
185,456.258 LINK
0.3534%
37
BingX
LINK-USDT$23.22
0.0060146 Eth
$3,925,522.00
164,127.272 LINK
0.3128%
38
CoinEx
LINK-USDT$23.20
0.0060095 Eth
$3,635,290.00
151,544.083 LINK
0.2888%
39
WhiteBIT
LINK-TRY$23.24
0.0060204 Eth
$3,552,962.00
152,865.410 LINK
0.2913%
40
FMCPAY
LINK-USDT$23.35
0.0060408 Eth
$3,507,330.00
146,951.835 LINK
0.2800%
41
ProBit Global
LINK-USDT$23.22
0.0060146 Eth
$3,137,831.00
135,161.292 LINK
0.2576%
42
Dcoin
LINK-USDT$23.20
0.0060096 Eth
$3,059,872.00
131,913.000 LINK
0.2514%
43
EXMO
LINK-USDT$23.21
0.0060127 Eth
$3,022,094.00
130,194.729 LINK
0.2481%
44
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$23.32
0.0060414 Eth
$2,976,642.00
127,926.053 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.2438%
45
WhiteBIT
LINK-BTC$23.20
0.0060109 Eth
$2,838,298.00
122,329.990 LINK
0.2331%
46
BigONE
LINK-USDT$23.34
0.0060412 Eth
$2,819,946.00
120,800.000 LINK
0.2302%
47
Bitstamp
LINK-EUR$23.34
0.0060464 Eth
$2,337,398.00
100,136.404 LINK
0.1908%
48
PointPay
LINK-USDT$23.34
0.0060390 Eth
$2,288,132.00
95,674.262 LINK
0.1823%
49
Kraken
LINK-USDT$23.18
0.0060043 Eth
$2,277,497.00
98,253.467 LINK
0.1872%
50
Phemex
LINK-USDT$23.17
0.0060021 Eth
$2,076,899.00
89,652.790 LINK
0.1708%
51
Azbit
LINK-ETH$23.16
0.0060013 Eth
$1,879,412.00
78,958.077 LINK
0.1505%
52
LATOKEN
LINK-BTC$23.23
0.0060161 Eth
$1,874,927.00
80,727.925 LINK
0.1538%
53
Trubit
LINK-USDT$23.19
0.0060058 Eth
$1,797,673.00
75,290.070 LINK
0.1435%
54
FMCPAY
LINK-ETH$23.34
0.0060416 Eth
$1,728,598.00
72,485.440 LINK
0.1381%
55
Kraken
LINK-XBT$23.35
0.0060486 Eth
$1,698,535.00
72,740.353 LINK
0.1386%
56
Binance
LINK-EUR$23.19
0.0060081 Eth
$1,684,756.00
70,527.140 LINK
0.1344%
57
FMCPAY
LINK-BTC$23.34
0.0060383 Eth
$1,637,105.00
69,279.700 LINK
0.1320%
58
AscendEX (BitMax)
LINK-USDT$23.18
0.0060041 Eth
$1,636,825.00
70,616.500 LINK
0.1346%
59
Coinbase Exchange
LINK-USDT$23.23
0.0060170 Eth
$1,542,270.00
66,405.402 LINK
0.1265%
60
EarnBIT
LINK-USDT$23.36
0.0060456 Eth
$1,535,334.00
64,139.134 LINK
0.1222%
61
BitStorage
LINK-USDT$23.22
0.0060145 Eth
$1,529,470.00
65,882.660 LINK
0.1255%
62
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$23.42
0.0060657 Eth
$1,515,698.00
63,056.086 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.1202%
63
itBit
LINK-USD$23.41
0.0060586 Eth
$1,320,457.00
56,405.690 LINK
0.1075%
64
Binance
LINK-ETH$23.25
0.0060199 Eth
$1,290,775.00
54,219.320 LINK
0.1033%
65
Hotcoin
LINK-ETH$23.22
0.0060139 Eth
$1,287,811.00
55,469.350 LINK
0.1057%
66
Bybit
LINK-USDC$23.22
0.0060162 Eth
$1,251,955.00
52,307.959 LINK
0.0997%
67
Quickswap (v3)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$23.28
0.0060316 Eth
$1,225,709.00
51,358.816 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0979%
68
Gemini
LINK-USD$23.17
0.0060026 Eth
$1,129,122.00
48,725.182 LINK
0.0929%
69
Binance
LINK-TRY$23.23
0.0060166 Eth
$1,105,567.00
46,006.970 LINK
0.0877%
70
PancakeSwap V3 (BSC)
0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C$23.32
0.0060414 Eth
$1,105,565.00
46,458.472 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD
0.0885%
71
tanX
LINK-USDC$23.19
0.0060073 Eth
$974,819.00
40,718.300 LINK
0.0776%
72
Coinbase Exchange
LINK-GBP$23.21
0.0060130 Eth
$829,316.00
35,725.630 LINK
0.0681%
73
OKX
LINK-USDC$23.23
0.0060161 Eth
$824,641.00
34,611.890 LINK
0.0660%
74
BitMart
LINK-BTC$23.18
0.0060046 Eth
$817,844.00
35,286.720 LINK
0.0672%
75
WhiteBIT
LINK-EUR$23.37
0.0060463 Eth
$814,056.00
34,833.770 LINK
0.0664%
76
Bitbank
LINK-JPY$23.25
0.0060246 Eth
$731,347.00
31,449.977 LINK
0.0599%
77
Camelot V3
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$23.24
0.0060201 Eth
$705,819.00
29,683.477 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.0566%
78
KickEX
LINK-USDT$23.22
0.0060136 Eth
$692,480.00
29,828.802 LINK
0.0568%
79
Coinbase Exchange
LINK-BTC$23.20
0.0060116 Eth
$692,358.00
29,839.530 LINK
0.0569%
80
XT.COM
LINK-XT$23.33
0.0060385 Eth
$669,494.00
29,160.252 LINK
0.0556%
81
CEX.IO
LINK-USDT$23.35
0.0060452 Eth
$610,934.00
25,164.968 LINK
0.0480%
82
Nonkyc.io
LINK-USDT$23.39
0.0060536 Eth
$605,825.00
25,372.638 LINK
0.0483%
83
BitMart
LINK-ETH$23.22
0.0060168 Eth
$603,713.00
25,995.060 LINK
0.0495%
84
BYDFi
LINK-USDC$23.31
0.0060300 Eth
$599,336.00
25,711.230 LINK
0.0490%
85
Uniswap V3 (Polygon)
0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39$23.42
0.0060661 Eth
$574,856.00
584,983.867 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359
1.1147%
86
Slex
LINK-BTC$23.23
0.0060164 Eth
$521,775.00
22,154.800 LINK
0.0422%
87
WEEX
LINK-USDC$23.40
0.0060403 Eth
$500,284.00
21,377.715 LINK
0.0407%
88
Binance
LINK-BRL$23.50
0.0060813 Eth
$471,828.00
19,554.400 LINK
0.0373%
89
DeGate
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$23.26
0.0060169 Eth
$429,966.00
17,960.542 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0342%
90
BitDelta
LINK-USDT$23.24
0.0060194 Eth
$397,439.00
16,648.000 LINK
0.0317%
91
Slex
LINK-ETH$23.32
0.0060354 Eth
$396,677.00
16,626.170 LINK
0.0317%
92
PointPay
LINK-BTC$23.19
0.0060060 Eth
$387,183.00
16,424.390 LINK
0.0313%
93
Binance
LINK-BNB$23.35
0.0060420 Eth
$354,881.00
14,887.741 LINK
0.0284%
94
HashKey Exchange
LINK-USD$23.30
0.0060368 Eth
$330,306.00
13,869.779 LINK
0.0264%
95
Kraken
LINK-GBP$23.20
0.0060094 Eth
$330,274.00
14,236.297 LINK
0.0271%
96
Foxbit
LINK-BRL$23.41
0.0060642 Eth
$308,226.00
13,000.081 LINK
0.0248%
97
BitStorage
LINK-ETH$23.20
0.0060106 Eth
$269,503.00
11,616.450 LINK
0.0221%
98
Coinbase Exchange
LINK-ETH$23.21
0.0060110 Eth
$268,118.00
11,553.640 LINK
0.0220%
99
Bitcointry
LINK-USDT$23.19
0.0060058 Eth
$223,119.00
9,324.363 LINK
0.0178%
100
Binance US
LINK-USDT$23.18
0.0060037 Eth
$213,972.00
9,232.051 LINK
0.0176%

Contract Source Code Verified (Exact Match)

Contract Name:
LinkToken

Compiler Version
v0.4.16+commit.d7661dd9

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, Audited

Contract Source Code (Solidity)Audit Report

/**
 *Submitted for verification at Etherscan.io on 2017-09-23
*/

pragma solidity ^0.4.16;


/**
 * @title SafeMath
 * @dev Math operations with safety checks that throw on error
 */
library SafeMath {
  function mul(uint256 a, uint256 b) internal constant returns (uint256) {
    uint256 c = a * b;
    assert(a == 0 || c / a == b);
    return c;
  }

  function div(uint256 a, uint256 b) internal constant returns (uint256) {
    // assert(b > 0); // Solidity automatically throws when dividing by 0
    uint256 c = a / b;
    // assert(a == b * c + a % b); // There is no case in which this doesn't hold
    return c;
  }

  function sub(uint256 a, uint256 b) internal constant returns (uint256) {
    assert(b <= a);
    return a - b;
  }

  function add(uint256 a, uint256 b) internal constant returns (uint256) {
    uint256 c = a + b;
    assert(c >= a);
    return c;
  }
}


/**
 * @title ERC20Basic
 * @dev Simpler version of ERC20 interface
 * @dev see https://github.com/ethereum/EIPs/issues/179
 */
contract ERC20Basic {
  uint256 public totalSupply;
  function balanceOf(address who) constant returns (uint256);
  function transfer(address to, uint256 value) returns (bool);
  event Transfer(address indexed from, address indexed to, uint256 value);
}
/**
 * @title ERC20 interface
 * @dev see https://github.com/ethereum/EIPs/issues/20
 */
contract ERC20 is ERC20Basic {
  function allowance(address owner, address spender) constant returns (uint256);
  function transferFrom(address from, address to, uint256 value) returns (bool);
  function approve(address spender, uint256 value) returns (bool);
  event Approval(address indexed owner, address indexed spender, uint256 value);
}

contract ERC677 is ERC20 {
  function transferAndCall(address to, uint value, bytes data) returns (bool success);

  event Transfer(address indexed from, address indexed to, uint value, bytes data);
}

contract ERC677Receiver {
  function onTokenTransfer(address _sender, uint _value, bytes _data);
}

/**
 * @title Basic token
 * @dev Basic version of StandardToken, with no allowances. 
 */
contract BasicToken is ERC20Basic {
  using SafeMath for uint256;

  mapping(address => uint256) balances;

  /**
  * @dev transfer token for a specified address
  * @param _to The address to transfer to.
  * @param _value The amount to be transferred.
  */
  function transfer(address _to, uint256 _value) returns (bool) {
    balances[msg.sender] = balances[msg.sender].sub(_value);
    balances[_to] = balances[_to].add(_value);
    Transfer(msg.sender, _to, _value);
    return true;
  }

  /**
  * @dev Gets the balance of the specified address.
  * @param _owner The address to query the the balance of. 
  * @return An uint256 representing the amount owned by the passed address.
  */
  function balanceOf(address _owner) constant returns (uint256 balance) {
    return balances[_owner];
  }

}


/**
 * @title Standard ERC20 token
 *
 * @dev Implementation of the basic standard token.
 * @dev https://github.com/ethereum/EIPs/issues/20
 * @dev Based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
 */
contract StandardToken is ERC20, BasicToken {

  mapping (address => mapping (address => uint256)) allowed;


  /**
   * @dev Transfer tokens from one address to another
   * @param _from address The address which you want to send tokens from
   * @param _to address The address which you want to transfer to
   * @param _value uint256 the amount of tokens to be transferred
   */
  function transferFrom(address _from, address _to, uint256 _value) returns (bool) {
    var _allowance = allowed[_from][msg.sender];

    // Check is not needed because sub(_allowance, _value) will already throw if this condition is not met
    // require (_value <= _allowance);

    balances[_from] = balances[_from].sub(_value);
    balances[_to] = balances[_to].add(_value);
    allowed[_from][msg.sender] = _allowance.sub(_value);
    Transfer(_from, _to, _value);
    return true;
  }

  /**
   * @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
   * @param _spender The address which will spend the funds.
   * @param _value The amount of tokens to be spent.
   */
  function approve(address _spender, uint256 _value) returns (bool) {
    allowed[msg.sender][_spender] = _value;
    Approval(msg.sender, _spender, _value);
    return true;
  }

  /**
   * @dev Function to check the amount of tokens that an owner allowed to a spender.
   * @param _owner address The address which owns the funds.
   * @param _spender address The address which will spend the funds.
   * @return A uint256 specifying the amount of tokens still available for the spender.
   */
  function allowance(address _owner, address _spender) constant returns (uint256 remaining) {
    return allowed[_owner][_spender];
  }
  
    /*
   * approve should be called when allowed[_spender] == 0. To increment
   * allowed value is better to use this function to avoid 2 calls (and wait until 
   * the first transaction is mined)
   * From MonolithDAO Token.sol
   */
  function increaseApproval (address _spender, uint _addedValue) 
    returns (bool success) {
    allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue);
    Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
    return true;
  }

  function decreaseApproval (address _spender, uint _subtractedValue) 
    returns (bool success) {
    uint oldValue = allowed[msg.sender][_spender];
    if (_subtractedValue > oldValue) {
      allowed[msg.sender][_spender] = 0;
    } else {
      allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
    }
    Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
    return true;
  }

}

contract ERC677Token is ERC677 {

  /**
  * @dev transfer token to a contract address with additional data if the recipient is a contact.
  * @param _to The address to transfer to.
  * @param _value The amount to be transferred.
  * @param _data The extra data to be passed to the receiving contract.
  */
  function transferAndCall(address _to, uint _value, bytes _data)
    public
    returns (bool success)
  {
    super.transfer(_to, _value);
    Transfer(msg.sender, _to, _value, _data);
    if (isContract(_to)) {
      contractFallback(_to, _value, _data);
    }
    return true;
  }


  // PRIVATE

  function contractFallback(address _to, uint _value, bytes _data)
    private
  {
    ERC677Receiver receiver = ERC677Receiver(_to);
    receiver.onTokenTransfer(msg.sender, _value, _data);
  }

  function isContract(address _addr)
    private
    returns (bool hasCode)
  {
    uint length;
    assembly { length := extcodesize(_addr) }
    return length > 0;
  }

}

contract LinkToken is StandardToken, ERC677Token {

  uint public constant totalSupply = 10**27;
  string public constant name = 'ChainLink Token';
  uint8 public constant decimals = 18;
  string public constant symbol = 'LINK';

  function LinkToken()
    public
  {
    balances[msg.sender] = totalSupply;
  }

  /**
  * @dev transfer token to a specified address with additional data if the recipient is a contract.
  * @param _to The address to transfer to.
  * @param _value The amount to be transferred.
  * @param _data The extra data to be passed to the receiving contract.
  */
  function transferAndCall(address _to, uint _value, bytes _data)
    public
    validRecipient(_to)
    returns (bool success)
  {
    return super.transferAndCall(_to, _value, _data);
  }

  /**
  * @dev transfer token to a specified address.
  * @param _to The address to transfer to.
  * @param _value The amount to be transferred.
  */
  function transfer(address _to, uint _value)
    public
    validRecipient(_to)
    returns (bool success)
  {
    return super.transfer(_to, _value);
  }

  /**
   * @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
   * @param _spender The address which will spend the funds.
   * @param _value The amount of tokens to be spent.
   */
  function approve(address _spender, uint256 _value)
    public
    validRecipient(_spender)
    returns (bool)
  {
    return super.approve(_spender,  _value);
  }

  /**
   * @dev Transfer tokens from one address to another
   * @param _from address The address which you want to send tokens from
   * @param _to address The address which you want to transfer to
   * @param _value uint256 the amount of tokens to be transferred
   */
  function transferFrom(address _from, address _to, uint256 _value)
    public
    validRecipient(_to)
    returns (bool)
  {
    return super.transferFrom(_from, _to, _value);
  }


  // MODIFIERS

  modifier validRecipient(address _recipient) {
    require(_recipient != address(0) && _recipient != address(this));
    _;
  }

}

Contract Security Audit

Contract ABI

[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"},{"name":"_data","type":"bytes"}],"name":"transferAndCall","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_subtractedValue","type":"uint256"}],"name":"decreaseApproval","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_addedValue","type":"uint256"}],"name":"increaseApproval","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"remaining","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"},{"indexed":false,"name":"data","type":"bytes"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"owner","type":"address"},{"indexed":true,"name":"spender","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Approval","type":"event"}]

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Deployed Bytecode

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Swarm Source

bzzr://c5f438ff94e5ddaf2058efa0019e246c636c37a622e04bb67827c7374acad8d6
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