ERC-20
Oracle
Overview
Max Total Supply
1,000,000,000 LINK
Holders
729,278 ( 0.036%)
Market
Price
$23.41 @ 0.006491 ETH (+6.22%)
Onchain Market Cap
$23,410,000,000.00
Circulating Supply Market Cap
$14,786,403,362.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
8.96069825 LINKValue
$209.77 ( ~0.0581607897907718 Eth) [0.0000%]Loading...
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | Binance | LINK-USDT | $23.39 0.0064835 Eth | $141,728,983.00 6,244,832.310 LINK | 22.2976% |
2 | Coinbase Exchange | LINK-USD | $23.37 0.0064841 Eth | $47,050,158.00 2,013,271.610 LINK | 7.1885% |
3 | Upbit | LINK-KRW | $23.47 0.0065106 Eth | $35,186,538.00 1,499,101.860 LINK | 5.3526% |
4 | Bitget | LINK-USDT | $23.39 0.0064887 Eth | $31,647,991.00 1,387,242.848 LINK | 4.9532% |
5 | P2B | LINK-USDT | $23.35 0.0064782 Eth | $30,763,970.00 1,317,509.140 LINK | 4.7043% |
6 | MEXC | LINK-USDT | $23.38 0.0064869 Eth | $28,067,883.00 1,200,549.500 LINK | 4.2866% |
7 | Bybit | LINK-USDT | $23.38 0.0064854 Eth | $26,659,039.00 1,169,660.658 LINK | 4.1763% |
8 | WhiteBIT | LINK-USDT | $23.43 0.0064904 Eth | $25,609,802.00 1,093,090.510 LINK | 3.9029% |
9 | Slex | LINK-USDT | $23.38 0.0064865 Eth | $21,953,476.00 968,010.400 LINK | 3.4563% |
10 | OKX | LINK-USDT | $23.38 0.0064857 Eth | $21,923,223.00 961,938.193 LINK | 3.4347% |
11 | DigiFinex | LINK-USDT | $23.40 0.0064894 Eth | $18,756,380.00 801,714.350 LINK | 2.8626% |
12 | XT.COM | LINK-USDT | $23.37 0.0064844 Eth | $14,171,346.00 624,290.550 LINK | 2.2291% |
13 | FameEX | LINK-USDT | $23.38 0.0064851 Eth | $14,154,240.00 623,588.742 LINK | 2.2266% |
14 | Coinstore | LINK-USDT | $23.37 0.0064833 Eth | $12,621,812.00 555,992.860 LINK | 1.9852% |
15 | Bitunix | LINK-USDT | $23.35 0.0064769 Eth | $11,227,570.00 481,042.000 LINK | 1.7176% |
16 | Binance | LINK-FDUSD | $23.37 0.0064822 Eth | $9,459,209.00 414,605.770 LINK | 1.4804% |
17 | BYDFi | LINK-USDT | $23.39 0.0064835 Eth | $9,415,497.00 402,563.910 LINK | 1.4374% |
18 | HTX | LINK-USDT | $23.38 0.0064854 Eth | $9,357,628.00 412,152.251 LINK | 1.4716% |
19 | Biconomy.com | LINK-USDT | $23.35 0.0064778 Eth | $8,108,207.00 356,560.200 LINK | 1.2731% |
20 | Kraken | LINK-USD | $23.37 0.0064835 Eth | $8,043,338.00 344,188.362 LINK | 1.2289% |
21 | Bithumb | LINK-KRW | $23.47 0.0065111 Eth | $7,576,040.00 322,772.744 LINK | 1.1525% |
22 | LBank | LINK-USDT | $23.41 0.0064836 Eth | $7,240,305.00 309,267.190 LINK | 1.1043% |
23 | LATOKEN | LINK-USDT | $23.34 0.0064753 Eth | $6,875,445.00 294,570.257 LINK | 1.0518% |
24 | Binance | LINK-USDC | $23.42 0.0064897 Eth | $6,409,067.00 280,168.720 LINK | 1.0004% |
25 | QMall | LINK-USDT | $23.37 0.0064843 Eth | $5,833,979.00 256,960.106 LINK | 0.9175% |
26 | Dex-Trade | LINK-USDT | $23.38 0.0064866 Eth | $4,713,036.00 201,593.000 LINK | 0.7198% |
27 | Hotcoin | LINK-USDT | $23.35 0.0064782 Eth | $3,636,272.00 155,728.340 LINK | 0.5560% |
28 | KuCoin | LINK-USDT | $23.38 0.0064864 Eth | $3,526,392.00 150,833.880 LINK | 0.5386% |
29 | FMCPAY | LINK-USDT | $23.35 0.0064791 Eth | $3,503,029.00 153,576.208 LINK | 0.5484% |
30 | BTSE | LINK-USDT | $23.38 0.0064859 Eth | $3,292,193.00 140,796.460 LINK | 0.5027% |
31 | CoinEx | LINK-USDT | $23.42 0.0064925 Eth | $3,117,512.00 134,950.991 LINK | 0.4819% |
32 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $23.36 0.0064812 Eth | $2,651,635.00 113,366.892 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.4048% |
33 | PointPay | LINK-USDT | $23.39 0.0064898 Eth | $2,276,140.00 100,216.092 LINK | 0.3578% |
34 | Bitvavo | LINK-EUR | $23.38 0.0064852 Eth | $2,178,508.00 93,192.744 LINK | 0.3328% |
35 | Dcoin | LINK-USDT | $23.36 0.0064816 Eth | $2,150,487.00 92,057.000 LINK | 0.3287% |
36 | EXMO | LINK-USDT | $23.36 0.0064816 Eth | $2,033,714.00 87,058.244 LINK | 0.3108% |
37 | ProBit Global | LINK-USDT | $23.35 0.0064787 Eth | $1,694,142.00 72,545.609 LINK | 0.2590% |
38 | Phemex | LINK-USDT | $23.39 0.0064893 Eth | $1,563,513.00 66,845.360 LINK | 0.2387% |
39 | FMCPAY | LINK-ETH | $23.37 0.0064841 Eth | $1,540,317.00 66,001.120 LINK | 0.2357% |
40 | FMCPAY | LINK-BTC | $23.36 0.0064822 Eth | $1,493,239.00 65,154.400 LINK | 0.2326% |
41 | Kraken | LINK-EUR | $23.41 0.0064940 Eth | $1,493,079.00 63,787.944 LINK | 0.2278% |
42 | Coinbase Exchange | LINK-EUR | $23.40 0.0064922 Eth | $1,474,536.00 63,016.870 LINK | 0.2250% |
43 | tanX | LINK-USDC | $23.35 0.0064781 Eth | $1,319,761.00 58,265.930 LINK | 0.2080% |
44 | Bybit | LINK-USDC | $23.37 0.0064823 Eth | $1,204,600.00 52,462.938 LINK | 0.1873% |
45 | BitStorage | LINK-USDT | $23.36 0.0064811 Eth | $1,174,147.00 50,265.330 LINK | 0.1795% |
46 | Kraken | LINK-USDT | $23.41 0.0064949 Eth | $1,149,454.00 49,101.031 LINK | 0.1753% |
47 | WhiteBIT | LINK-BTC | $23.42 0.0064929 Eth | $1,073,580.00 45,846.790 LINK | 0.1637% |
48 | EarnBIT | LINK-USDT | $23.37 0.0064836 Eth | $1,044,728.00 45,839.414 LINK | 0.1637% |
49 | Bitbank | LINK-JPY | $23.31 0.0064677 Eth | $974,037.00 41,785.745 LINK | 0.1492% |
50 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $23.35 0.0064790 Eth | $953,864.00 40,807.527 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1457% |
51 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $23.38 0.0064867 Eth | $870,698.00 37,168.048 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1327% |
52 | Gemini | LINK-USD | $23.39 0.0064871 Eth | $818,218.00 34,986.334 LINK | 0.1249% |
53 | Binance | LINK-EUR | $23.31 0.0064666 Eth | $769,286.00 33,852.230 LINK | 0.1209% |
54 | WhiteBIT | LINK-TRY | $23.41 0.0064923 Eth | $750,083.00 32,035.220 LINK | 0.1144% |
55 | Koinpark | LINK-USDT | $23.37 0.0064844 Eth | $749,757.00 32,081.519 LINK | 0.1145% |
56 | Coinbase Exchange | LINK-GBP | $23.36 0.0064802 Eth | $731,697.00 31,326.530 LINK | 0.1119% |
57 | Uniswap V3 (Ethereum) | 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0X514910771AF9CA656AF840DFF83E8264ECF986CA | $23.51 0.0065232 Eth | $706,029.00 46,784.116 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984 | 0.1670% |
58 | itBit | LINK-USD | $23.46 0.0064931 Eth | $632,812.00 26,974.083 LINK | 0.0963% |
59 | ProBit Global | LINK-BTC | $23.38 0.0064855 Eth | $617,244.00 26,404.741 LINK | 0.0943% |
60 | Binance | LINK-TRY | $23.37 0.0064756 Eth | $588,856.00 25,765.330 LINK | 0.0920% |
61 | PancakeSwap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $23.46 0.0065102 Eth | $580,489.00 25,094.299 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0896% |
62 | BigONE | LINK-USDT | $23.37 0.0064819 Eth | $565,866.00 24,216.770 LINK | 0.0865% |
63 | Coinbase Exchange | LINK-ETH | $23.42 0.0064975 Eth | $514,121.00 21,949.670 LINK | 0.0784% |
64 | GMO Japan | LINK-JPY | $23.53 0.0065154 Eth | $489,491.00 20,801.700 LINK | 0.0743% |
65 | Bitbegin | LINK-USDT | $23.36 0.0064804 Eth | $476,088.00 20,981.004 LINK | 0.0749% |
66 | Quickswap (v3) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $23.37 0.0064836 Eth | $447,184.00 429,658.341 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 1.5341% |
67 | Quickswap (v3) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $23.36 0.0064787 Eth | $437,911.00 18,696.913 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0668% |
68 | HashKey Exchange | LINK-USD | $23.40 0.0064924 Eth | $436,196.00 19,445.799 LINK | 0.0694% |
69 | Coinbase Exchange | LINK-BTC | $23.37 0.0064837 Eth | $432,258.00 18,497.910 LINK | 0.0660% |
70 | Slex | LINK-ETH | $23.36 0.0064820 Eth | $428,582.00 18,378.260 LINK | 0.0656% |
71 | Coinbase Exchange | LINK-USDT | $23.42 0.0064975 Eth | $419,830.00 17,925.715 LINK | 0.0640% |
72 | Bitkub | LINK-THB | $23.22 0.0064416 Eth | $368,749.00 15,881.795 LINK | 0.0567% |
73 | Uniswap V3 (Polygon) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $23.37 0.0064850 Eth | $306,915.00 298,858.001 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 1.0671% |
74 | BitMart | LINK-BTC | $23.37 0.0064842 Eth | $284,453.00 12,170.960 LINK | 0.0435% |
75 | OKX | LINK-USDC | $23.37 0.0064840 Eth | $266,511.00 11,659.311 LINK | 0.0416% |
76 | KuCoin | LINK-USDC | $23.37 0.0064844 Eth | $259,738.00 11,113.139 LINK | 0.0397% |
77 | BTCMarkets | LINK-AUD | $23.27 0.0064410 Eth | $258,583.00 11,112.197 LINK | 0.0397% |
78 | LATOKEN | LINK-BTC | $23.36 0.0064801 Eth | $248,014.00 10,618.833 LINK | 0.0379% |
79 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9 | $23.35 0.0064786 Eth | $244,857.00 10,749.100 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0384% |
80 | WhiteBIT | LINK-EUR | $23.38 0.0064762 Eth | $240,406.00 10,283.250 LINK | 0.0367% |
81 | BitDelta | LINK-USDT | $23.35 0.0064783 Eth | $232,628.00 10,237.000 LINK | 0.0366% |
82 | Bitci TR | LINK-TRY | $23.44 0.0065026 Eth | $230,106.00 10,150.070 LINK | 0.0362% |
83 | Coinone | LINK-KRW | $23.58 0.0065409 Eth | $212,226.00 8,999.955 LINK | 0.0321% |
84 | PointPay | LINK-BTC | $23.37 0.0064856 Eth | $191,321.00 8,303.999 LINK | 0.0296% |
85 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $23.48 0.0065130 Eth | $187,592.00 8,011.756 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0286% |
86 | BitStorage | LINK-ETH | $23.37 0.0064833 Eth | $179,253.00 7,669.180 LINK | 0.0274% |
87 | Uniswap V3 (Optimism) | 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006 | $23.38 0.0064869 Eth | $165,122.00 7,061.882 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6 | 0.0252% |
88 | Binance | LINK-BRL | $23.48 0.0065053 Eth | $157,673.00 6,819.650 LINK | 0.0243% |
89 | Bitso | LINK-USD | $23.38 0.0064877 Eth | $134,886.00 5,768.532 LINK | 0.0206% |
90 | Hotcoin | LINK-BTC | $23.36 0.0064800 Eth | $132,189.00 5,659.650 LINK | 0.0202% |
91 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $23.40 0.0064913 Eth | $131,466.00 5,620.358 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0201% |
92 | Binance US | LINK-USDT | $23.40 0.0064923 Eth | $118,522.00 5,064.843 LINK | 0.0181% |
93 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $23.51 0.0065230 Eth | $98,949.00 4,392.614 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0157% |
94 | Kanga | LINK-PLN | $23.55 0.0065332 Eth | $94,656.00 0.000 LINK | 0.0000% |
95 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174 | $23.35 0.0064790 Eth | $94,467.00 4,148.424 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0148% |
96 | Mercado Bitcoin | LINK-BRL | $23.45 0.0065056 Eth | $81,945.00 3,494.947 LINK | 0.0125% |
97 | Kraken | LINK-GBP | $23.37 0.0064826 Eth | $73,475.00 3,144.543 LINK | 0.0112% |
98 | Independent Reserve | LINK-AUD | $23.50 0.0065144 Eth | $63,077.00 2,683.626 LINK | 0.0096% |
99 | Solidly V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $23.46 0.0065077 Eth | $55,000.00 2,356.426 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0084% |
100 | Dex-Trade | LINK-ETH | $23.41 0.0064852 Eth | $22,982.00 981.740 LINK | 0.0035% |
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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