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ERC-20
Oracle
Overview
Max Total Supply
1,000,000,000 LINK
Holders
726,552 ( -0.009%)
Market
Price
$23.95 @ 0.007046 ETH (+10.59%)
Onchain Market Cap
$23,950,000,000.00
Circulating Supply Market Cap
$15,151,625,512.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
12.73287012 LINKValue
$304.95 ( ~0.0897203947682158 Eth) [0.0000%]Loading...
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | Coinbase Exchange | LINK-USD | $24.08 0.0071039 Eth | $96,802,481.00 4,020,203.520 LINK | 14.4583% |
2 | Upbit | LINK-KRW | $24.38 0.0071876 Eth | $70,046,562.00 2,872,676.147 LINK | 10.3314% |
3 | Bybit | LINK-USDT | $24.10 0.0071030 Eth | $38,665,424.00 1,674,219.137 LINK | 6.0212% |
4 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $23.93 0.0070639 Eth | $34,656,946.00 1,488,967.720 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 5.3550% |
5 | Gate.io | LINK-USDT | $24.10 0.0071076 Eth | $22,664,309.00 980,830.552 LINK | 3.5275% |
6 | FameEX | LINK-USDT | $23.90 0.0070691 Eth | $20,046,783.00 871,441.249 LINK | 3.1341% |
7 | XT.COM | LINK-USDT | $23.89 0.0070658 Eth | $20,046,409.00 871,419.990 LINK | 3.1340% |
8 | Azbit | LINK-USDT | $23.89 0.0070650 Eth | $19,794,413.00 860,205.997 LINK | 3.0937% |
9 | Coinstore | LINK-USDT | $23.95 0.0070829 Eth | $16,641,361.00 723,533.900 LINK | 2.6021% |
10 | Binance | LINK-FDUSD | $24.01 0.0071079 Eth | $16,524,030.00 713,731.610 LINK | 2.5669% |
11 | Bitunix | LINK-USDT | $23.90 0.0070691 Eth | $15,703,234.00 657,101.030 LINK | 2.3632% |
12 | MEXC | LINK-USDT | $24.07 0.0071201 Eth | $15,616,408.00 648,859.710 LINK | 2.3336% |
13 | HTX | LINK-USDT | $24.11 0.0071122 Eth | $15,520,111.00 670,117.809 LINK | 2.4100% |
14 | Bithumb | LINK-KRW | $24.38 0.0071915 Eth | $14,772,186.00 605,821.401 LINK | 2.1788% |
15 | CoinW | LINK-USDT | $24.09 0.0071060 Eth | $14,228,393.00 590,540.470 LINK | 2.1238% |
16 | KuCoin | LINK-USDT | $24.10 0.0071078 Eth | $14,198,871.00 589,259.805 LINK | 2.1192% |
17 | Kraken | LINK-USD | $24.08 0.0070983 Eth | $11,783,057.00 489,309.509 LINK | 1.7598% |
18 | BYDFi | LINK-USDT | $24.01 0.0070924 Eth | $11,709,413.00 487,707.280 LINK | 1.7540% |
19 | LBank | LINK-USDT | $24.06 0.0071033 Eth | $10,180,631.00 423,108.490 LINK | 1.5217% |
20 | Binance | LINK-USDC | $24.10 0.0071078 Eth | $10,051,684.00 435,155.070 LINK | 1.5650% |
21 | LATOKEN | LINK-USDT | $23.99 0.0070915 Eth | $9,773,978.00 407,347.308 LINK | 1.4650% |
22 | Hotcoin | LINK-USDT | $24.12 0.0071126 Eth | $8,198,817.00 339,970.710 LINK | 1.2227% |
23 | QMall | LINK-USDT | $23.99 0.0070898 Eth | $8,003,127.00 347,345.075 LINK | 1.2492% |
24 | BTSE | LINK-USDT | $24.00 0.0070953 Eth | $7,790,023.00 324,528.816 LINK | 1.1671% |
25 | Dex-Trade | LINK-USDT | $24.02 0.0071012 Eth | $6,531,421.00 271,870.690 LINK | 0.9778% |
26 | Bitvavo | LINK-EUR | $24.02 0.0070915 Eth | $5,908,157.00 245,951.834 LINK | 0.8845% |
27 | Coinbase Exchange | LINK-EUR | $24.05 0.0071033 Eth | $5,373,572.00 223,467.670 LINK | 0.8037% |
28 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $23.97 0.0070665 Eth | $4,449,219.00 190,645.566 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.6856% |
29 | CoinEx | LINK-USDT | $24.01 0.0071008 Eth | $4,368,014.00 188,409.153 LINK | 0.6776% |
30 | FMCPAY | LINK-USDT | $24.10 0.0071090 Eth | $4,250,254.00 183,518.939 LINK | 0.6600% |
31 | Kraken | LINK-EUR | $24.08 0.0070992 Eth | $3,073,611.00 127,620.441 LINK | 0.4590% |
32 | PointPay | LINK-USDT | $24.00 0.0070977 Eth | $3,072,552.00 133,345.811 LINK | 0.4796% |
33 | Coinbase Exchange | LINK-GBP | $24.01 0.0070979 Eth | $3,071,983.00 127,931.720 LINK | 0.4601% |
34 | Biconomy.com | LINK-USDT | $24.07 0.0071048 Eth | $3,029,794.00 131,058.248 LINK | 0.4713% |
35 | Bitstamp | LINK-USD | $24.02 0.0070804 Eth | $2,303,296.00 95,890.769 LINK | 0.3449% |
36 | Phemex | LINK-USDT | $23.98 0.0070916 Eth | $2,274,852.00 94,873.240 LINK | 0.3412% |
37 | EXMO | LINK-USDT | $24.12 0.0071147 Eth | $1,993,950.00 82,669.925 LINK | 0.2973% |
38 | Binance | LINK-TRY | $23.95 0.0070812 Eth | $1,935,558.00 83,892.180 LINK | 0.3017% |
39 | FMCPAY | LINK-ETH | $24.04 0.0070905 Eth | $1,923,137.00 81,739.200 LINK | 0.2940% |
40 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $23.92 0.0070618 Eth | $1,919,281.00 79,332.217 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.2853% |
41 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $23.89 0.0070523 Eth | $1,764,408.00 75,525.207 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.2716% |
42 | FMCPAY | LINK-BTC | $24.07 0.0071010 Eth | $1,756,719.00 74,425.700 LINK | 0.2677% |
43 | Uniswap V3 (Ethereum) | 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0X514910771AF9CA656AF840DFF83E8264ECF986CA | $23.95 0.0070708 Eth | $1,668,929.00 111,837.515 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984 | 0.4022% |
44 | BitStorage | LINK-USDT | $24.09 0.0071038 Eth | $1,660,818.00 68,952.950 LINK | 0.2480% |
45 | Bitbank | LINK-JPY | $23.97 0.0070897 Eth | $1,564,773.00 65,288.597 LINK | 0.2348% |
46 | Binance | LINK-ETH | $23.89 0.0070635 Eth | $1,558,505.00 66,710.280 LINK | 0.2399% |
47 | itBit | LINK-USD | $24.07 0.0070990 Eth | $1,513,886.00 62,895.119 LINK | 0.2262% |
48 | Kraken | LINK-USDT | $24.05 0.0070882 Eth | $1,488,642.00 61,906.503 LINK | 0.2226% |
49 | Bybit | LINK-USDC | $24.10 0.0071050 Eth | $1,386,874.00 60,006.160 LINK | 0.2158% |
50 | Coinbase Exchange | LINK-USDT | $24.07 0.0071063 Eth | $1,253,717.00 52,082.994 LINK | 0.1873% |
51 | BigONE | LINK-USDT | $24.00 0.0070985 Eth | $1,221,216.00 50,881.250 LINK | 0.1830% |
52 | Binance | LINK-EUR | $23.89 0.0070647 Eth | $1,192,786.00 51,703.800 LINK | 0.1859% |
53 | Quickswap (v3) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $23.87 0.0070410 Eth | $1,178,239.00 50,397.585 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1813% |
54 | EarnBIT | LINK-USDT | $23.98 0.0070943 Eth | $1,149,954.00 49,750.538 LINK | 0.1789% |
55 | Tokpie | LINK-USDT | $24.14 0.0071409 Eth | $1,116,848.00 46,269.690 LINK | 0.1664% |
56 | Coinbase Exchange | LINK-ETH | $23.95 0.0070783 Eth | $1,073,661.00 44,835.800 LINK | 0.1612% |
57 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9 | $23.98 0.0070675 Eth | $1,001,285.00 43,617.229 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.1569% |
58 | Gemini | LINK-USD | $24.06 0.0070921 Eth | $937,636.00 38,971.196 LINK | 0.1402% |
59 | Trubit | LINK-USDT | $23.90 0.0070677 Eth | $927,826.00 40,007.170 LINK | 0.1439% |
60 | OKX | LINK-USDC | $24.12 0.0071107 Eth | $868,499.00 37,259.551 LINK | 0.1340% |
61 | Bitkub | LINK-THB | $23.89 0.0070574 Eth | $853,862.00 35,740.199 LINK | 0.1285% |
62 | Uniswap V3 (Polygon) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $23.89 0.0070523 Eth | $846,400.00 816,308.171 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 2.9358% |
63 | Quickswap (v3) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $23.99 0.0070761 Eth | $816,111.00 776,914.997 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 2.7941% |
64 | HashKey Exchange | LINK-USD | $24.05 0.0071122 Eth | $805,486.00 34,739.371 LINK | 0.1249% |
65 | LATOKEN | LINK-BTC | $24.06 0.0070936 Eth | $780,470.00 32,431.861 LINK | 0.1166% |
66 | QMall | LINK-USDC | $24.07 0.0071215 Eth | $767,963.00 33,180.358 LINK | 0.1193% |
67 | Kraken | LINK-XBT | $24.07 0.0070957 Eth | $710,137.00 29,500.490 LINK | 0.1061% |
68 | Coinbase Exchange | LINK-BTC | $24.08 0.0071053 Eth | $657,005.00 27,279.880 LINK | 0.0981% |
69 | GMO Japan | LINK-JPY | $24.01 0.0070983 Eth | $653,347.00 27,206.600 LINK | 0.0978% |
70 | Camelot V3 | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $23.98 0.0070695 Eth | $618,660.00 26,808.891 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0964% |
71 | Kraken | LINK-ETH | $24.04 0.0070862 Eth | $574,794.00 23,910.081 LINK | 0.0860% |
72 | Coinone | LINK-KRW | $24.36 0.0071795 Eth | $512,832.00 21,055.401 LINK | 0.0757% |
73 | Slex | LINK-BTC | $23.93 0.0070762 Eth | $425,591.00 18,078.100 LINK | 0.0650% |
74 | XT.COM | LINK-ETH | $24.04 0.0070925 Eth | $419,428.00 17,888.000 LINK | 0.0643% |
75 | Slex | LINK-ETH | $23.92 0.0070736 Eth | $400,122.00 17,060.820 LINK | 0.0614% |
76 | BitStorage | LINK-ETH | $23.98 0.0071001 Eth | $400,047.00 16,679.610 LINK | 0.0600% |
77 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $23.96 0.0070741 Eth | $379,835.00 16,221.702 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0583% |
78 | bitcastle | LINK-USDT | $24.09 0.0071049 Eth | $375,069.00 16,267.810 LINK | 0.0585% |
79 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $23.97 0.0070768 Eth | $369,852.00 16,111.355 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0579% |
80 | BitDelta | LINK-USDT | $23.99 0.0070950 Eth | $361,558.00 15,676.000 LINK | 0.0564% |
81 | Uniswap V3 (Optimism) | 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006 | $23.97 0.0070666 Eth | $331,039.00 14,156.497 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6 | 0.0509% |
82 | BitMart | LINK-BTC | $23.91 0.0070578 Eth | $329,295.00 13,773.800 LINK | 0.0495% |
83 | Solidly V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $24.00 0.0070844 Eth | $310,596.00 13,442.945 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0483% |
84 | PointPay | LINK-BTC | $24.02 0.0070968 Eth | $295,483.00 12,522.287 LINK | 0.0450% |
85 | BTCMarkets | LINK-AUD | $24.23 0.0071653 Eth | $286,647.00 11,830.567 LINK | 0.0425% |
86 | Kraken | LINK-GBP | $23.89 0.0070414 Eth | $265,323.00 11,107.028 LINK | 0.0399% |
87 | DeGate | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $24.04 0.0071071 Eth | $257,162.00 11,101.384 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0399% |
88 | Uniswap V2 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $24.05 0.0070990 Eth | $247,291.00 10,554.874 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0380% |
89 | BYDFi | LINK-USDC | $23.91 0.0070710 Eth | $243,943.00 10,203.250 LINK | 0.0367% |
90 | Bitso | LINK-USD | $23.95 0.0070923 Eth | $243,260.00 10,155.881 LINK | 0.0365% |
91 | Binance US | LINK-USDT | $23.90 0.0070507 Eth | $240,864.00 10,078.516 LINK | 0.0362% |
92 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174 | $24.03 0.0070953 Eth | $235,195.00 10,211.660 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0367% |
93 | Foxbit | LINK-BRL | $23.98 0.0070676 Eth | $227,201.00 10,025.819 LINK | 0.0361% |
94 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $23.86 0.0070452 Eth | $226,971.00 9,440.106 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0340% |
95 | KuCoin | LINK-USDC | $24.08 0.0071044 Eth | $218,218.00 9,060.453 LINK | 0.0326% |
96 | Binance | LINK-BNB | $23.88 0.0070674 Eth | $205,490.00 8,879.668 LINK | 0.0319% |
97 | KuCoin | LINK-BTC | $23.99 0.0070751 Eth | $151,845.00 6,330.758 LINK | 0.0228% |
98 | BitMart | LINK-ETH | $24.05 0.0070933 Eth | $151,357.00 6,294.260 LINK | 0.0226% |
99 | Mercado Bitcoin | LINK-BRL | $23.91 0.0070529 Eth | $125,945.00 5,266.645 LINK | 0.0189% |
100 | Independent Reserve | LINK-AUD | $24.00 0.0070848 Eth | $71,691.00 2,987.298 LINK | 0.0107% |
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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