ETH Price: $3,067.07 (-7.02%)
 

Overview

Max Total Supply

1,000,000,000 LINK

Holders

730,949 ( 0.003%)

Market

Price

$22.58 @ 0.007362 ETH (-10.73%)

Onchain Market Cap

$22,580,000,000.00

Circulating Supply Market Cap

$14,397,682,565.00

Other Info

Token Contract (WITH 18 Decimals)

Balance
0 LINK

Value
$0.00
0x59e0ba4a387bf15473229c0b20d5ff349196dd6c
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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 20427.27% |ETH 0.0003846 1814.2%

Market

Volume (24H):$1,194,269,084.00
Market Capitalization:$14,397,682,565.00
Circulating Supply:638,099,970.00 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
Coinbase Exchange
LINK-USD$22.61
0.0073647 Eth
$74,067,474.00
3,275,582.630 LINK
15.5195%
2
Uniswap V3 (Ethereum)
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$22.52
0.0073335 Eth
$25,097,983.00
1,078,697.588 0X514910771AF9CA656AF840DFF83E8264ECF986CA
5.1108%
3
Slex
LINK-USDT$22.68
0.0073732 Eth
$24,137,795.00
973,149.610 LINK
4.6107%
4
Gate.io
LINK-USDT$22.61
0.0073666 Eth
$22,909,475.00
950,434.760 LINK
4.5031%
5
DigiFinex
LINK-USDT$22.63
0.0073698 Eth
$20,513,036.00
906,619.020 LINK
4.2955%
6
Azbit
LINK-USDT$22.64
0.0073729 Eth
$17,128,823.00
708,204.685 LINK
3.3554%
7
MEXC
LINK-USDT$22.62
0.0073673 Eth
$17,048,487.00
753,703.890 LINK
3.5710%
8
XT.COM
LINK-USDT$22.68
0.0073871 Eth
$16,987,542.00
701,659.640 LINK
3.3244%
9
KuCoin
LINK-USDT$22.59
0.0073586 Eth
$16,094,755.00
712,356.317 LINK
3.3751%
10
Coinstore
LINK-USDT$22.56
0.0073488 Eth
$14,389,471.00
592,368.720 LINK
2.8066%
11
HTX
LINK-USDT$22.63
0.0073700 Eth
$14,372,040.00
584,832.175 LINK
2.7709%
12
Binance
LINK-FDUSD$22.55
0.0073561 Eth
$13,862,512.00
566,063.120 LINK
2.6820%
13
Kraken
LINK-USD$22.66
0.0073813 Eth
$13,160,757.00
580,766.562 LINK
2.7516%
14
Bitunix
LINK-USDT$22.66
0.0073744 Eth
$13,100,500.00
578,126.450 LINK
2.7391%
15
Binance
LINK-USDC$22.49
0.0073434 Eth
$12,078,124.00
498,974.930 LINK
2.3641%
16
WhiteBIT
LINK-USDT$22.67
0.0073822 Eth
$10,915,948.00
481,601.400 LINK
2.2818%
17
CoinW
LINK-USDT$22.54
0.0073480 Eth
$9,824,932.00
435,892.610 LINK
2.0652%
18
BYDFi
LINK-USDT$22.55
0.0073581 Eth
$8,916,346.00
395,367.840 LINK
1.8732%
19
LATOKEN
LINK-USDT$22.64
0.0073703 Eth
$8,443,728.00
372,992.060 LINK
1.7672%
20
LBank
LINK-USDT$22.63
0.0073695 Eth
$7,877,027.00
348,125.680 LINK
1.6494%
21
BTSE
LINK-USDT$22.66
0.0073760 Eth
$7,387,095.00
325,993.281 LINK
1.5445%
22
QMall
LINK-USDT$22.68
0.0073876 Eth
$7,198,893.00
297,859.973 LINK
1.4112%
23
Hotcoin
LINK-USDT$22.68
0.0073764 Eth
$7,011,201.00
309,118.450 LINK
1.4646%
24
Coinbase Exchange
LINK-EUR$22.69
0.0073907 Eth
$6,824,452.00
300,800.980 LINK
1.4252%
25
Bitvavo
LINK-EUR$22.67
0.0073850 Eth
$5,194,850.00
229,110.722 LINK
1.0855%
26
FMCPAY
LINK-USDT$22.71
0.0073829 Eth
$5,167,038.00
210,364.902 LINK
0.9967%
27
Dex-Trade
LINK-USDT$22.66
0.0073766 Eth
$4,859,298.00
214,432.867 LINK
1.0160%
28
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$22.52
0.0073310 Eth
$4,382,511.00
189,364.607 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.8972%
29
CoinEx
LINK-USDT$22.63
0.0073679 Eth
$4,040,748.00
165,107.441 LINK
0.7823%
30
Biconomy.com
LINK-USDT$22.59
0.0073563 Eth
$3,237,531.00
132,601.200 LINK
0.6283%
31
Coinbase Exchange
LINK-GBP$22.66
0.0073824 Eth
$2,811,496.00
124,061.080 LINK
0.5878%
32
PointPay
LINK-USDT$22.52
0.0073422 Eth
$2,751,607.00
113,345.055 LINK
0.5370%
33
WhiteBIT
LINK-BTC$22.55
0.0073602 Eth
$2,404,596.00
106,655.220 LINK
0.5053%
34
Binance
LINK-ETH$22.66
0.0073798 Eth
$2,174,281.00
92,904.140 LINK
0.4402%
35
WhiteBIT
LINK-TRY$22.67
0.0073826 Eth
$2,116,347.00
93,366.860 LINK
0.4424%
36
Kraken
LINK-USDT$22.68
0.0073868 Eth
$2,020,128.00
89,078.326 LINK
0.4220%
37
FMCPAY
LINK-BTC$22.71
0.0073819 Eth
$1,798,620.00
75,527.000 LINK
0.3578%
38
FMCPAY
LINK-ETH$22.55
0.0073547 Eth
$1,759,304.00
75,078.400 LINK
0.3557%
39
Bitbank
LINK-JPY$22.84
0.0074267 Eth
$1,661,223.00
72,746.223 LINK
0.3447%
40
Phemex
LINK-USDT$22.59
0.0073566 Eth
$1,557,319.00
68,945.830 LINK
0.3267%
41
Kraken
LINK-EUR$22.70
0.0073954 Eth
$1,551,517.00
68,335.665 LINK
0.3238%
42
OKX
LINK-USDC$22.63
0.0073720 Eth
$1,519,106.00
61,455.572 LINK
0.2912%
43
WhiteBIT
LINK-EUR$22.69
0.0073917 Eth
$1,334,213.00
58,789.020 LINK
0.2785%
44
tanX
LINK-USDC$22.65
0.0073769 Eth
$1,331,129.00
53,765.540 LINK
0.2547%
45
BigONE
LINK-USDT$22.60
0.0073561 Eth
$1,326,006.00
58,677.140 LINK
0.2780%
46
EarnBIT
LINK-USDT$22.78
0.0074058 Eth
$1,266,752.00
52,205.009 LINK
0.2473%
47
Binance
LINK-TRY$22.58
0.0073597 Eth
$1,255,837.00
50,921.760 LINK
0.2413%
48
BitStorage
LINK-USDT$22.59
0.0073502 Eth
$1,219,926.00
54,012.540 LINK
0.2559%
49
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$22.73
0.0074047 Eth
$1,126,457.00
47,787.483 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.2264%
50
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9$22.63
0.0073675 Eth
$1,126,257.00
46,315.269 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.2194%
51
Binance
LINK-EUR$22.67
0.0073831 Eth
$1,123,407.00
46,336.330 LINK
0.2195%
52
Bybit
LINK-USDC$22.64
0.0073727 Eth
$1,071,914.00
44,216.531 LINK
0.2095%
53
Gemini
LINK-USD$22.72
0.0074010 Eth
$1,067,582.00
46,981.883 LINK
0.2226%
54
GMO Japan
LINK-JPY$22.74
0.0074035 Eth
$965,459.00
42,447.600 LINK
0.2011%
55
QMall
LINK-USDC$22.71
0.0073816 Eth
$945,598.00
39,009.697 LINK
0.1848%
56
Trubit
LINK-USDT$22.67
0.0073710 Eth
$936,156.00
38,018.840 LINK
0.1801%
57
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270$22.66
0.0073745 Eth
$909,267.00
39,658.350 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.1879%
58
Camelot V3
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1$22.51
0.0073281 Eth
$870,401.00
37,260.757 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.1765%
59
EXMO
LINK-USDT$22.62
0.0073689 Eth
$868,042.00
38,373.666 LINK
0.1818%
60
HashKey Exchange
LINK-USD$22.80
0.0074124 Eth
$826,385.00
33,783.971 LINK
0.1601%
61
Coinbase Exchange
LINK-USDT$22.59
0.0073575 Eth
$739,888.00
32,753.455 LINK
0.1552%
62
Quickswap (v3)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$22.71
0.0073938 Eth
$674,437.00
28,606.311 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.1355%
63
Uniswap V3 (Polygon)
0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39$22.75
0.0074041 Eth
$631,533.00
680,837.703 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359
3.2258%
64
XT.COM
LINK-ETH$22.68
0.0073869 Eth
$609,163.00
26,020.400 LINK
0.1233%
65
LATOKEN
LINK-BTC$22.58
0.0073545 Eth
$608,104.00
26,932.556 LINK
0.1276%
66
itBit
LINK-USD$22.72
0.0073890 Eth
$597,206.00
26,285.455 LINK
0.1245%
67
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619$22.65
0.0073714 Eth
$499,736.00
21,320.937 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.1010%
68
BitStorage
LINK-ETH$22.66
0.0073761 Eth
$476,273.00
21,018.460 LINK
0.0996%
69
XT.COM
LINK-XT$22.59
0.0073606 Eth
$437,949.00
18,663.187 LINK
0.0884%
70
Coinbase Exchange
LINK-ETH$22.65
0.0073776 Eth
$434,255.00
19,170.670 LINK
0.0908%
71
Uniswap V3 (Polygon)
0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174$22.59
0.0073580 Eth
$378,031.00
15,359.746 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39
0.0728%
72
Binance
LINK-BNB$22.60
0.0073604 Eth
$376,690.00
15,554.536 LINK
0.0737%
73
Slex
LINK-ETH$22.69
0.0073764 Eth
$375,811.00
16,001.820 LINK
0.0758%
74
BitDelta
LINK-USDT$22.70
0.0073797 Eth
$345,332.00
14,119.000 LINK
0.0669%
75
Coinbase Exchange
LINK-BTC$22.66
0.0073812 Eth
$326,068.00
14,389.150 LINK
0.0682%
76
bitcastle
LINK-USDT$22.69
0.0073764 Eth
$325,250.00
13,403.440 LINK
0.0635%
77
DeGate
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$22.66
0.0073853 Eth
$313,348.00
12,682.590 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0601%
78
KuCoin
LINK-USDC$22.65
0.0073756 Eth
$307,695.00
13,587.236 LINK
0.0644%
79
Kraken
LINK-GBP$22.70
0.0073942 Eth
$294,947.00
12,992.779 LINK
0.0616%
80
Hotcoin
LINK-BTC$22.52
0.0073446 Eth
$273,691.00
12,151.210 LINK
0.0576%
81
BitMart
LINK-BTC$22.64
0.0073718 Eth
$268,766.00
11,870.040 LINK
0.0562%
82
Uniswap V3 (Ethereum)
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48$22.55
0.0073448 Eth
$253,005.00
10,303.900 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0488%
83
Bitci TR
LINK-TRY$22.83
0.0074311 Eth
$239,467.00
9,636.096 LINK
0.0457%
84
PointPay
LINK-BTC$22.70
0.0073791 Eth
$232,992.00
9,839.500 LINK
0.0466%
85
Bitkub
LINK-THB$22.74
0.0074211 Eth
$224,465.00
9,870.080 LINK
0.0468%
86
BYDFi
LINK-USDC$22.61
0.0073552 Eth
$224,414.00
9,926.500 LINK
0.0470%
87
Mercado Bitcoin
LINK-BRL$22.68
0.0073827 Eth
$201,686.00
8,894.227 LINK
0.0421%
88
KuCoin
LINK-BTC$22.62
0.0073658 Eth
$192,013.00
8,490.306 LINK
0.0402%
89
Uniswap V3 (Optimism)
0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006$22.80
0.0074207 Eth
$191,562.00
8,180.156 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6
0.0388%
90
Bitso
LINK-USD$22.67
0.0073731 Eth
$189,497.00
8,359.902 LINK
0.0396%
91
Uniswap V3 (Arbitrum One)
0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4$22.52
0.0073310 Eth
$170,543.00
184,643.436 0XAF88D065E77C8CC2239327C5EDB3A432268E5831
0.8748%
92
Binance US
LINK-USDT$22.66
0.0073760 Eth
$163,282.00
7,205.658 LINK
0.0341%
93
Solidly V3 (Ethereum)
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$22.65
0.0073795 Eth
$162,914.00
6,933.978 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0329%
94
Uniswap V2 (Ethereum)
0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2$22.65
0.0073774 Eth
$151,842.00
6,489.441 0X514910771AF9CA656AF840DFF83E8264ECF986CA
0.0307%
95
Uniswap V3 (Arbitrum One)
0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X2F2A2543B76A4166549F7AAB2E75BEF0AEFC5B0F$22.52
0.0073295 Eth
$148,050.00
6,283.161 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4
0.0298%
96
CoinTR
LINK-TRY$22.70
0.0073954 Eth
$135,196.00
5,491.110 LINK
0.0260%
97
BitMart
LINK-ETH$22.65
0.0073740 Eth
$96,466.00
4,259.160 LINK
0.0202%
98
Foxbit
LINK-BRL$22.69
0.0073888 Eth
$87,969.00
3,667.268 LINK
0.0174%
99
Dex-Trade
LINK-ETH$22.66
0.0073758 Eth
$64,227.00
2,834.430 LINK
0.0134%
100
OKX
LINK-EUR$22.72
0.0074000 Eth
$22,270.00
941.713 LINK
0.0045%

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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