ERC-20
Oracle
Overview
Max Total Supply
1,000,000,000 LINK
Holders
727,092 ( 0.076%)
Market
Price
$25.08 @ 0.007259 ETH (+4.25%)
Onchain Market Cap
$25,080,000,000.00
Circulating Supply Market Cap
$15,794,229,985.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
8.495009031959656553 LINKValue
$213.05 ( ~0.0616606021034771 Eth) [0.0000%]Loading...
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | Binance | LINK-USDT | $24.85 0.0072061 Eth | $224,273,823.00 9,198,829.100 LINK | 19.7131% |
2 | Coinbase Exchange | LINK-USD | $25.08 0.0072654 Eth | $94,362,635.00 3,762,015.500 LINK | 8.0620% |
3 | WhiteBIT | LINK-USDT | $24.95 0.0072319 Eth | $71,606,178.00 2,870,125.430 LINK | 6.1507% |
4 | Upbit | LINK-KRW | $25.80 0.0074804 Eth | $70,253,295.00 2,723,003.527 LINK | 5.8354% |
5 | MEXC | LINK-USDT | $24.68 0.0071366 Eth | $56,612,725.00 2,294,082.370 LINK | 4.9162% |
6 | Bitget | LINK-USDT | $25.20 0.0073059 Eth | $47,891,758.00 1,960,714.975 LINK | 4.2018% |
7 | P2B | LINK-USDT | $24.63 0.0071331 Eth | $46,488,651.00 1,887,120.290 LINK | 4.0441% |
8 | Bybit | LINK-USDT | $25.20 0.0073068 Eth | $39,325,568.00 1,609,541.102 LINK | 3.4492% |
9 | OKX | LINK-USDT | $25.20 0.0073058 Eth | $36,516,270.00 1,495,550.523 LINK | 3.2050% |
10 | DigiFinex | LINK-USDT | $25.19 0.0073027 Eth | $29,287,280.00 1,162,783.950 LINK | 2.4918% |
11 | XT.COM | LINK-USDT | $25.15 0.0072837 Eth | $26,391,099.00 1,081,750.100 LINK | 2.3182% |
12 | Slex | LINK-USDT | $25.19 0.0073018 Eth | $25,325,713.00 1,041,743.180 LINK | 2.2325% |
13 | WEEX | LINK-USDT | $24.96 0.0072296 Eth | $22,399,665.00 919,139.190 LINK | 1.9697% |
14 | FameEX | LINK-USDT | $24.82 0.0071953 Eth | $22,251,549.00 912,497.819 LINK | 1.9555% |
15 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $25.13 0.0072898 Eth | $21,727,508.00 885,140.431 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 1.8969% |
16 | Azbit | LINK-USDT | $25.10 0.0072782 Eth | $21,681,463.00 888,655.414 LINK | 1.9044% |
17 | Coinstore | LINK-USDT | $25.20 0.0073080 Eth | $18,234,529.00 747,950.400 LINK | 1.6029% |
18 | Bitunix | LINK-USDT | $25.14 0.0072861 Eth | $18,213,254.00 724,217.370 LINK | 1.5520% |
19 | Bithumb | LINK-KRW | $25.85 0.0074963 Eth | $14,344,050.00 554,793.325 LINK | 1.1889% |
20 | HTX | LINK-USDT | $25.23 0.0073155 Eth | $13,682,752.00 562,464.714 LINK | 1.2054% |
21 | Binance | LINK-FDUSD | $25.21 0.0073080 Eth | $12,692,856.00 519,952.980 LINK | 1.1143% |
22 | BYDFi | LINK-USDT | $24.79 0.0071879 Eth | $12,510,711.00 504,566.840 LINK | 1.0813% |
23 | KuCoin | LINK-USDT | $25.24 0.0073208 Eth | $11,550,642.00 457,700.128 LINK | 0.9809% |
24 | BTSE | LINK-USDT | $25.07 0.0072733 Eth | $10,945,333.00 436,557.338 LINK | 0.9355% |
25 | LATOKEN | LINK-USDT | $25.09 0.0072663 Eth | $10,561,842.00 421,025.811 LINK | 0.9023% |
26 | Kraken | LINK-USD | $25.15 0.0072935 Eth | $9,850,980.00 391,656.833 LINK | 0.8393% |
27 | Biconomy.com | LINK-USDT | $25.13 0.0072808 Eth | $9,340,021.00 383,052.540 LINK | 0.8209% |
28 | Coinbase Exchange | LINK-GBP | $25.22 0.0073135 Eth | $8,982,546.00 356,199.030 LINK | 0.7633% |
29 | QMall | LINK-USDT | $24.75 0.0071570 Eth | $8,644,234.00 354,254.143 LINK | 0.7592% |
30 | Dex-Trade | LINK-USDT | $25.10 0.0072692 Eth | $7,455,198.00 297,076.400 LINK | 0.6366% |
31 | Hotcoin | LINK-USDT | $25.12 0.0072847 Eth | $6,513,701.00 259,321.240 LINK | 0.5557% |
32 | Bitvavo | LINK-EUR | $25.25 0.0073214 Eth | $6,376,335.00 252,509.725 LINK | 0.5411% |
33 | LBank | LINK-USDT | $25.05 0.0072677 Eth | $5,809,235.00 231,881.740 LINK | 0.4969% |
34 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $25.14 0.0072917 Eth | $5,521,302.00 224,548.522 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.4812% |
35 | Coinbase Exchange | LINK-EUR | $25.22 0.0073124 Eth | $4,700,874.00 186,412.920 LINK | 0.3995% |
36 | CoinEx | LINK-USDT | $25.18 0.0073005 Eth | $3,880,585.00 158,242.233 LINK | 0.3391% |
37 | FMCPAY | LINK-USDT | $25.10 0.0072692 Eth | $3,726,689.00 152,611.221 LINK | 0.3270% |
38 | PointPay | LINK-USDT | $25.14 0.0072808 Eth | $3,607,699.00 147,819.594 LINK | 0.3168% |
39 | Dcoin | LINK-USDT | $25.11 0.0072721 Eth | $3,163,031.00 125,991.000 LINK | 0.2700% |
40 | EXMO | LINK-USDT | $25.25 0.0073232 Eth | $3,058,795.00 121,117.873 LINK | 0.2596% |
41 | WhiteBIT | LINK-BTC | $25.22 0.0073170 Eth | $2,604,703.00 103,267.490 LINK | 0.2213% |
42 | Phemex | LINK-USDT | $25.07 0.0072605 Eth | $2,553,583.00 101,874.400 LINK | 0.2183% |
43 | Coinbase Exchange | LINK-USDT | $25.15 0.0072836 Eth | $2,452,261.00 97,517.461 LINK | 0.2090% |
44 | WhiteBIT | LINK-TRY | $25.33 0.0073466 Eth | $2,325,207.00 91,813.920 LINK | 0.1968% |
45 | BitStorage | LINK-USDT | $25.08 0.0072752 Eth | $1,835,030.00 73,170.460 LINK | 0.1568% |
46 | FMCPAY | LINK-ETH | $25.09 0.0072686 Eth | $1,829,911.00 74,651.680 LINK | 0.1600% |
47 | BitMart | LINK-USDT | $25.15 0.0072920 Eth | $1,820,990.00 72,404.540 LINK | 0.1552% |
48 | EarnBIT | LINK-USDT | $25.13 0.0072834 Eth | $1,743,330.00 71,522.809 LINK | 0.1533% |
49 | FMCPAY | LINK-BTC | $25.12 0.0072755 Eth | $1,705,214.00 68,340.623 LINK | 0.1465% |
50 | Kraken | LINK-EUR | $25.11 0.0072818 Eth | $1,558,298.00 62,054.642 LINK | 0.1330% |
51 | Binance | LINK-TRY | $24.76 0.0071766 Eth | $1,495,805.00 61,091.170 LINK | 0.1309% |
52 | tanX | LINK-USDC | $25.14 0.0072831 Eth | $1,492,318.00 61,229.030 LINK | 0.1312% |
53 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $25.11 0.0072829 Eth | $1,377,246.00 56,047.487 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1201% |
54 | PancakeSwap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $25.06 0.0072693 Eth | $1,345,578.00 55,074.813 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.1180% |
55 | Bitbank | LINK-JPY | $25.20 0.0073086 Eth | $1,289,383.00 51,157.427 LINK | 0.1096% |
56 | Kraken | LINK-USDT | $25.21 0.0073104 Eth | $1,198,221.00 47,528.379 LINK | 0.1019% |
57 | Bybit | LINK-USDC | $25.20 0.0073053 Eth | $1,173,288.00 47,845.841 LINK | 0.1025% |
58 | Koinpark | LINK-USDT | $24.76 0.0071786 Eth | $1,169,543.00 47,227.287 LINK | 0.1012% |
59 | Uniswap V3 (Ethereum) | 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0X514910771AF9CA656AF840DFF83E8264ECF986CA | $25.13 0.0072898 Eth | $1,158,930.00 78,994.957 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984 | 0.1693% |
60 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $25.16 0.0072975 Eth | $1,007,132.00 40,597.111 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0870% |
61 | KuCoin | LINK-USDC | $25.21 0.0073145 Eth | $1,003,222.00 39,787.934 LINK | 0.0853% |
62 | Camelot V3 | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $25.13 0.0072862 Eth | $967,808.00 39,343.858 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0843% |
63 | WhiteBIT | LINK-EUR | $24.65 0.0071360 Eth | $952,940.00 38,661.920 LINK | 0.0829% |
64 | BigONE | LINK-USDT | $24.87 0.0072087 Eth | $947,759.00 38,110.150 LINK | 0.0817% |
65 | Binance | LINK-EUR | $25.12 0.0072770 Eth | $932,645.00 38,220.930 LINK | 0.0819% |
66 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9 | $25.14 0.0072918 Eth | $891,812.00 36,295.354 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0778% |
67 | Gemini | LINK-USD | $25.24 0.0073169 Eth | $859,052.00 34,040.388 LINK | 0.0729% |
68 | Coinbase Exchange | LINK-BTC | $25.23 0.0073158 Eth | $835,216.00 33,109.940 LINK | 0.0710% |
69 | Trubit | LINK-USDT | $25.12 0.0072765 Eth | $815,341.00 33,506.760 LINK | 0.0718% |
70 | Quickswap (v3) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $25.18 0.0072999 Eth | $747,117.00 30,395.570 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0651% |
71 | Tokpie | LINK-USDT | $24.95 0.0072295 Eth | $732,624.00 29,358.968 LINK | 0.0629% |
72 | itBit | LINK-USD | $25.19 0.0073045 Eth | $675,698.00 26,824.053 LINK | 0.0575% |
73 | Coinbase Exchange | LINK-ETH | $25.08 0.0072653 Eth | $642,867.00 25,634.920 LINK | 0.0549% |
74 | Uniswap V3 (Polygon) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $25.19 0.0073063 Eth | $574,058.00 556,794.200 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 1.1932% |
75 | BitMart | LINK-BTC | $25.13 0.0072862 Eth | $565,935.00 22,520.000 LINK | 0.0483% |
76 | Quickswap (v3) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $25.08 0.0072709 Eth | $521,613.00 511,176.331 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 1.0955% |
77 | WEEX | LINK-USDC | $25.00 0.0072426 Eth | $500,454.00 20,016.424 LINK | 0.0429% |
78 | Slex | LINK-BTC | $25.13 0.0072895 Eth | $472,554.00 18,901.700 LINK | 0.0405% |
79 | HashKey Exchange | LINK-USD | $25.19 0.0072902 Eth | $454,211.00 18,602.550 LINK | 0.0399% |
80 | DeGate | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $25.12 0.0072804 Eth | $430,107.00 17,607.057 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0377% |
81 | Slex | LINK-ETH | $25.07 0.0072740 Eth | $422,109.00 17,244.170 LINK | 0.0370% |
82 | Bitkub | LINK-THB | $25.22 0.0073149 Eth | $420,755.00 16,686.157 LINK | 0.0358% |
83 | LATOKEN | LINK-BTC | $25.21 0.0073139 Eth | $414,159.00 16,426.940 LINK | 0.0352% |
84 | BitDelta | LINK-USDT | $24.69 0.0071439 Eth | $363,714.00 14,961.000 LINK | 0.0321% |
85 | Coinone | LINK-KRW | $25.86 0.0074965 Eth | $363,488.00 14,055.495 LINK | 0.0301% |
86 | OKX | LINK-USDC | $25.24 0.0073157 Eth | $351,178.00 14,401.321 LINK | 0.0309% |
87 | PointPay | LINK-BTC | $25.15 0.0072853 Eth | $306,963.00 12,276.089 LINK | 0.0263% |
88 | BitMart | LINK-ETH | $25.09 0.0072765 Eth | $290,875.00 11,591.540 LINK | 0.0248% |
89 | Uniswap V3 (Optimism) | 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006 | $25.12 0.0072824 Eth | $290,600.00 11,817.136 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6 | 0.0253% |
90 | Binance US | LINK-USDT | $25.03 0.0072489 Eth | $288,829.00 11,541.137 LINK | 0.0247% |
91 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $25.16 0.0072975 Eth | $277,040.00 11,176.733 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0240% |
92 | Bitso | LINK-USD | $25.30 0.0072905 Eth | $240,476.00 9,506.106 LINK | 0.0204% |
93 | BitStorage | LINK-ETH | $25.09 0.0072675 Eth | $220,443.00 8,786.370 LINK | 0.0188% |
94 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $25.12 0.0072875 Eth | $219,923.00 8,942.181 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0192% |
95 | KuCoin | LINK-BTC | $25.20 0.0073096 Eth | $219,654.00 8,717.306 LINK | 0.0187% |
96 | Uniswap V3 (Arbitrum One) | 0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | $25.14 0.0072917 Eth | $217,277.00 211,493.272 0XAF88D065E77C8CC2239327C5EDB3A432268E5831 | 0.4532% |
97 | Uniswap V2 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $25.04 0.0072633 Eth | $181,447.00 7,410.634 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0159% |
98 | Foxbit | LINK-BRL | $25.13 0.0072878 Eth | $179,363.00 7,263.172 LINK | 0.0156% |
99 | Kraken | LINK-GBP | $25.20 0.0073071 Eth | $177,530.00 7,045.113 LINK | 0.0151% |
100 | Solidly V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $25.02 0.0072585 Eth | $131,275.00 5,247.605 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0112% |
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
- Callisto Network - April 14th, 2019 - Security Audit Report
[{"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"}]
Contract Creation Code
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Deployed Bytecode
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Swarm Source
bzzr://c5f438ff94e5ddaf2058efa0019e246c636c37a622e04bb67827c7374acad8d6
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