ETH Price: $3,046.59 (+4.66%)
 

Overview

Max Total Supply

1,000,000,000 LINK

Holders

722,747 ( -0.020%)

Market

Price

$13.64 @ 0.004477 ETH (+6.48%)

Onchain Market Cap

$13,640,000,000.00

Circulating Supply Market Cap

$8,554,478,710.00

Other Info

Token Contract (WITH 18 Decimals)

Balance
67.091731094327314293 LINK

Value
$915.13 ( ~0.300378197680355 Eth) [0.0000%]
0xcfe1de176c73c4a4646bb77e72d94aa6ba3f106a
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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 12300% |ETH 0.0003846 1064.07%

Market

Volume (24H):$931,483,736.00
Market Capitalization:$8,554,478,710.00
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$13.66
0.0044691 Eth
$78,878,735.00
5,943,336.820 LINK
15.9200%
2
WhiteBIT
LINK-USDT$13.66
0.0044711 Eth
$66,054,309.00
4,835,582.710 LINK
12.9527%
3
MEXC
LINK-USDT$13.60
0.0044519 Eth
$36,769,551.00
2,704,575.440 LINK
7.2445%
4
Coinbase Exchange
LINK-USD$13.61
0.0044555 Eth
$35,246,250.00
2,589,161.070 LINK
6.9354%
5
Gate.io
LINK-USDT$13.58
0.0044537 Eth
$32,354,707.00
2,427,938.376 LINK
6.5035%
6
P2B
LINK-USDT$13.68
0.0044762 Eth
$15,845,179.00
1,158,470.740 LINK
3.1031%
7
HTX
LINK-USDT$13.56
0.0044478 Eth
$14,172,159.00
1,065,936.722 LINK
2.8552%
8
Bybit
LINK-USDT$13.59
0.0044570 Eth
$13,597,735.00
1,027,048.812 LINK
2.7511%
9
BTSE
LINK-USDT$13.58
0.0044533 Eth
$13,096,398.00
964,502.888 LINK
2.5835%
10
OKX
LINK-USDT$13.58
0.0044495 Eth
$12,929,150.00
971,150.433 LINK
2.6013%
11
Bitunix
LINK-USDT$13.65
0.0044682 Eth
$12,512,754.00
916,134.330 LINK
2.4540%
12
Hotcoin
LINK-USDT$13.60
0.0044506 Eth
$11,521,540.00
847,345.770 LINK
2.2697%
13
DigiFinex
LINK-USDT$13.57
0.0044503 Eth
$10,565,665.00
778,801.280 LINK
2.0861%
14
Bitget
LINK-USDT$13.56
0.0044495 Eth
$10,433,716.00
784,259.455 LINK
2.1007%
15
Upbit
LINK-KRW$13.51
0.0044309 Eth
$10,374,311.00
767,885.744 LINK
2.0569%
16
XT.COM
LINK-USDT$13.59
0.0044486 Eth
$7,913,035.00
595,895.350 LINK
1.5962%
17
Binance
LINK-FDUSD$13.64
0.0044651 Eth
$7,863,490.00
591,304.000 LINK
1.5839%
18
Slex
LINK-USDT$13.59
0.0044593 Eth
$7,528,421.00
567,569.930 LINK
1.5203%
19
CoinW
LINK-USDT$13.67
0.0044728 Eth
$7,132,796.00
521,895.180 LINK
1.3980%
20
Biconomy.com
LINK-USDT$13.66
0.0044691 Eth
$5,557,952.00
418,085.470 LINK
1.1199%
21
Coinstore
LINK-USDT$13.58
0.0044531 Eth
$5,463,684.00
411,189.970 LINK
1.1014%
22
Binance
LINK-BTC$13.60
0.0044532 Eth
$5,299,355.00
396,753.320 LINK
1.0628%
23
Azbit
LINK-USDT$13.58
0.0044550 Eth
$5,291,599.00
398,193.340 LINK
1.0666%
24
KuCoin
LINK-USDT$13.58
0.0044552 Eth
$4,703,525.00
346,304.388 LINK
0.9276%
25
BYDFi
LINK-USDT$13.66
0.0044726 Eth
$3,933,496.00
287,854.940 LINK
0.7711%
26
LATOKEN
LINK-USDT$13.60
0.0044506 Eth
$3,857,122.00
283,668.063 LINK
0.7598%
27
Bithumb
LINK-KRW$13.52
0.0044304 Eth
$3,138,777.00
232,203.058 LINK
0.6220%
28
Kraken
LINK-USD$13.61
0.0044581 Eth
$3,095,408.00
227,511.345 LINK
0.6094%
29
C-Patex
LINK-USDT$13.57
0.0044527 Eth
$3,047,516.00
224,512.577 LINK
0.6014%
30
WhiteBIT
LINK-BTC$13.63
0.0044617 Eth
$2,823,131.00
207,111.270 LINK
0.5548%
31
LBank
LINK-USDT$13.59
0.0044515 Eth
$2,771,951.00
204,036.520 LINK
0.5465%
32
Dex-Trade
LINK-USDT$13.59
0.0044516 Eth
$2,594,810.00
190,990.150 LINK
0.5116%
33
ProBit Global
LINK-USDT$13.61
0.0044581 Eth
$2,488,000.00
182,866.255 LINK
0.4898%
34
Bitvavo
LINK-EUR$13.67
0.0044719 Eth
$2,485,357.00
181,863.044 LINK
0.4871%
35
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$13.58
0.0044559 Eth
$1,839,524.00
133,652.586 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.3580%
36
AscendEX (BitMax)
LINK-USDT$13.54
0.0044406 Eth
$1,809,908.00
133,672.700 LINK
0.3581%
37
Binance
LINK-USDC$13.68
0.0044759 Eth
$1,798,045.00
135,140.690 LINK
0.3620%
38
Trubit
LINK-USDT$13.56
0.0044482 Eth
$1,728,724.00
130,198.540 LINK
0.3488%
39
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$13.59
0.0044582 Eth
$1,403,684.00
102,295.838 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.2740%
40
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$13.62
0.0044654 Eth
$1,338,435.00
98,981.516 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.2651%
41
Kraken
LINK-EUR$13.62
0.0044629 Eth
$1,288,086.00
94,571.989 LINK
0.2533%
42
CoinEx
LINK-USDT$13.60
0.0044528 Eth
$1,253,199.00
94,718.611 LINK
0.2537%
43
Bitstamp
LINK-EUR$13.63
0.0044686 Eth
$1,200,029.00
88,017.782 LINK
0.2358%
44
Quickswap (v3)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$13.59
0.0044529 Eth
$1,123,957.00
81,906.510 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.2194%
45
HashKey Global
LINK-USDT$13.69
0.0044802 Eth
$1,096,080.00
82,739.294 LINK
0.2216%
46
LATOKEN
LINK-BTC$13.59
0.0044541 Eth
$1,057,628.00
77,803.810 LINK
0.2084%
47
Azbit
LINK-ETH$13.61
0.0044653 Eth
$1,024,897.00
74,474.035 LINK
0.1995%
48
WhiteBIT
LINK-TRY$13.70
0.0044841 Eth
$992,204.00
72,421.800 LINK
0.1940%
49
itBit
LINK-USD$13.65
0.0044667 Eth
$965,411.00
70,726.051 LINK
0.1894%
50
PointPay
LINK-USDT$13.65
0.0044670 Eth
$872,701.00
65,672.090 LINK
0.1759%
51
Hotcoin
LINK-BTC$13.60
0.0044518 Eth
$853,783.00
62,773.060 LINK
0.1681%
52
Bitbank
LINK-JPY$13.58
0.0044561 Eth
$834,414.00
61,425.252 LINK
0.1645%
53
Phemex
LINK-USDT$13.58
0.0044560 Eth
$829,442.00
61,058.140 LINK
0.1636%
54
tanX
LINK-USDC$13.61
0.0044551 Eth
$770,442.00
58,181.490 LINK
0.1558%
55
Coinbase Exchange
LINK-EUR$13.58
0.0044510 Eth
$763,321.00
56,207.760 LINK
0.1506%
56
BigONE
LINK-USDT$13.66
0.0044714 Eth
$723,426.00
52,959.690 LINK
0.1419%
57
EXMO
LINK-USDT$13.58
0.0044546 Eth
$674,820.00
49,692.027 LINK
0.1331%
58
PancakeSwap V3 (BSC)
0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C$13.65
0.0044770 Eth
$654,569.00
47,102.354 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD
0.1262%
59
WhiteBIT
LINK-EUR$13.58
0.0044456 Eth
$643,933.00
47,416.520 LINK
0.1270%
60
BitStorage
LINK-USDT$13.58
0.0044537 Eth
$640,545.00
47,169.870 LINK
0.1264%
61
EarnBIT
LINK-USDT$13.59
0.0044478 Eth
$575,733.00
43,210.546 LINK
0.1157%
62
Binance
LINK-TRY$13.64
0.0044735 Eth
$559,741.00
41,763.570 LINK
0.1119%
63
Bybit
LINK-USDC$13.59
0.0044581 Eth
$536,773.00
40,432.744 LINK
0.1083%
64
ProBit Global
LINK-BTC$13.59
0.0044489 Eth
$485,553.00
35,719.209 LINK
0.0957%
65
Binance
LINK-EUR$13.66
0.0044708 Eth
$457,892.00
34,721.730 LINK
0.0930%
66
Camelot V3
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$13.59
0.0044563 Eth
$449,884.00
32,783.083 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.0878%
67
Binance
LINK-BNB$13.59
0.0044533 Eth
$411,966.00
29,600.451 LINK
0.0793%
68
Gemini
LINK-USD$13.61
0.0044598 Eth
$309,772.00
22,765.471 LINK
0.0610%
69
Coinbase Exchange
LINK-USDT$13.61
0.0044581 Eth
$304,353.00
22,369.724 LINK
0.0599%
70
Slex
LINK-BTC$13.60
0.0044615 Eth
$300,325.00
22,505.200 LINK
0.0603%
71
Bitkub
LINK-THB$13.59
0.0044561 Eth
$277,165.00
20,399.314 LINK
0.0546%
72
Uniswap V3 (Polygon)
0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39$13.59
0.0044574 Eth
$242,962.00
236,603.417 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359
0.6338%
73
Slex
LINK-ETH$13.60
0.0044613 Eth
$237,980.00
17,310.860 LINK
0.0464%
74
BitDelta
LINK-USDT$13.60
0.0044506 Eth
$228,126.00
17,191.000 LINK
0.0460%
75
BitMart
LINK-BTC$13.64
0.0044670 Eth
$227,637.00
16,687.180 LINK
0.0447%
76
Hotcoin
LINK-ETH$13.68
0.0044757 Eth
$223,616.00
16,349.130 LINK
0.0438%
77
Coinbase Exchange
LINK-BTC$13.60
0.0044513 Eth
$211,802.00
15,573.370 LINK
0.0417%
78
PointPay
LINK-BTC$13.67
0.0044748 Eth
$202,242.00
15,125.782 LINK
0.0405%
79
BYDFi
LINK-USDC$13.69
0.0044810 Eth
$201,465.00
14,719.880 LINK
0.0394%
80
Coinbase Exchange
LINK-GBP$13.60
0.0044582 Eth
$197,725.00
14,536.330 LINK
0.0389%
81
Nonkyc.io
LINK-USDT$13.62
0.0044658 Eth
$193,548.00
14,589.566 LINK
0.0391%
82
OKX
LINK-USDC$13.58
0.0044507 Eth
$186,302.00
13,993.867 LINK
0.0375%
83
Binance US
LINK-USDT$13.61
0.0044571 Eth
$184,305.00
13,540.590 LINK
0.0363%
84
GMO Japan
LINK-JPY$13.63
0.0044696 Eth
$170,841.00
12,538.300 LINK
0.0336%
85
Coinbase Exchange
LINK-ETH$13.58
0.0044563 Eth
$163,299.00
12,020.660 LINK
0.0322%
86
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$13.58
0.0044543 Eth
$152,855.00
11,428.221 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0306%
87
BitStorage
LINK-ETH$13.61
0.0044580 Eth
$142,785.00
10,494.890 LINK
0.0281%
88
Bitso
LINK-USD$13.65
0.0044710 Eth
$133,196.00
9,754.912 LINK
0.0261%
89
Bitci TR
LINK-TRY$13.60
0.0044611 Eth
$133,033.00
9,977.630 LINK
0.0267%
90
Uniswap V3 (Arbitrum One)
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4$13.60
0.0044621 Eth
$121,036.00
118,722.507 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.3180%
91
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174$13.58
0.0044543 Eth
$115,379.00
8,742.092 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0234%
92
Solidly V3 (Ethereum)
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$13.65
0.0044766 Eth
$114,620.00
8,288.277 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0222%
93
Uniswap V3 (Optimism)
0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006$13.59
0.0044539 Eth
$108,319.00
7,832.984 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6
0.0210%
94
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$13.61
0.0044609 Eth
$101,441.00
7,438.125 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0199%
95
Mercado Bitcoin
LINK-BRL$13.72
0.0044916 Eth
$89,204.00
6,501.355 LINK
0.0174%
96
PancakeSwap (v2)
0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C$13.62
0.0044585 Eth
$82,008.00
5,910.810 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD
0.0158%
97
Binance
LINK-BRL$13.69
0.0044803 Eth
$69,737.00
5,260.450 LINK
0.0141%
98
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X2F2A2543B76A4166549F7AAB2E75BEF0AEFC5B0F$13.67
0.0044843 Eth
$68,195.00
5,106.358 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.0137%
99
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9$13.61
0.0044635 Eth
$59,355.00
4,476.095 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.0120%
100
KuCoin
LINK-USDC$13.61
0.0044637 Eth
$36,420.00
2,676.425 LINK
0.0072%

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

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Deployed Bytecode

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Swarm Source

bzzr://c5f438ff94e5ddaf2058efa0019e246c636c37a622e04bb67827c7374acad8d6
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