ERC-20
Oracle
Overview
Max Total Supply
1,000,000,000 LINK
Holders
733,164 (0.00%)
Market
Price
$19.71 @ 0.006990 ETH (-14.89%)
Onchain Market Cap
$19,710,000,000.00
Circulating Supply Market Cap
$12,563,145,811.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
53.76260246 LINKValue
$1,059.66 ( ~0.375824239655854 Eth) [0.0000%]Loading...
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | Binance | LINK-USDT | $20.03 0.0071144 Eth | $272,479,630.00 12,825,992.260 LINK | 23.5009% |
2 | Coinbase Exchange | LINK-USD | $19.60 0.0069359 Eth | $84,708,080.00 4,320,959.000 LINK | 7.9173% |
3 | Bybit | LINK-USDT | $19.62 0.0069533 Eth | $69,163,767.00 3,270,108.997 LINK | 5.9918% |
4 | Ourbit | LINK-USDT | $19.58 0.0069245 Eth | $46,049,870.00 2,170,324.340 LINK | 3.9767% |
5 | OKX | LINK-USDT | $19.71 0.0069930 Eth | $40,273,450.00 1,886,950.362 LINK | 3.4574% |
6 | Gate.io | LINK-USDT | $19.61 0.0069504 Eth | $40,173,957.00 1,868,203.840 LINK | 3.4231% |
7 | P2B | LINK-USDT | $19.69 0.0069859 Eth | $38,506,869.00 1,955,356.370 LINK | 3.5828% |
8 | DigiFinex | LINK-USDT | $19.58 0.0069398 Eth | $32,708,121.00 1,670,650.820 LINK | 3.0611% |
9 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $19.63 0.0069622 Eth | $31,324,167.00 1,559,840.067 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 2.8581% |
10 | XT.COM | LINK-USDT | $19.74 0.0070046 Eth | $27,549,812.00 1,300,493.530 LINK | 2.3829% |
11 | MEXC | LINK-USDT | $19.59 0.0069469 Eth | $25,386,500.00 1,295,568.910 LINK | 2.3739% |
12 | Azbit | LINK-USDT | $20.00 0.0070326 Eth | $23,124,314.00 1,078,534.974 LINK | 1.9762% |
13 | Coinstore | LINK-USDT | $19.51 0.0069109 Eth | $21,039,179.00 988,771.250 LINK | 1.8117% |
14 | Bitunix | LINK-USDT | $19.62 0.0069587 Eth | $19,918,182.00 1,014,727.110 LINK | 1.8593% |
15 | Bitget | LINK-USDT | $19.56 0.0069320 Eth | $19,859,620.00 949,384.473 LINK | 1.7395% |
16 | HTX | LINK-USDT | $19.55 0.0069309 Eth | $19,380,365.00 896,870.001 LINK | 1.6433% |
17 | Kraken | LINK-USD | $19.54 0.0069276 Eth | $18,108,710.00 926,580.075 LINK | 1.6978% |
18 | KuCoin | LINK-USDT | $19.66 0.0069715 Eth | $17,490,522.00 889,637.225 LINK | 1.6301% |
19 | Slex | LINK-USDT | $19.59 0.0069514 Eth | $16,196,528.00 737,702.400 LINK | 1.3517% |
20 | Binance | LINK-USDC | $19.70 0.0069959 Eth | $15,739,146.00 739,379.080 LINK | 1.3548% |
21 | BYDFi | LINK-USDT | $19.86 0.0069834 Eth | $14,290,241.00 719,585.740 LINK | 1.3185% |
22 | LATOKEN | LINK-USDT | $19.72 0.0069856 Eth | $13,790,115.00 699,207.734 LINK | 1.2812% |
23 | Binance | LINK-FDUSD | $19.94 0.0069933 Eth | $12,877,555.00 602,364.770 LINK | 1.1037% |
24 | Coinbase Exchange | LINK-EUR | $19.54 0.0069250 Eth | $12,782,360.00 654,282.160 LINK | 1.1988% |
25 | LBank | LINK-USDT | $19.63 0.0069345 Eth | $12,441,042.00 633,701.700 LINK | 1.1611% |
26 | QMall | LINK-USDT | $19.66 0.0069732 Eth | $11,507,658.00 543,767.152 LINK | 0.9963% |
27 | Binance | LINK-BTC | $19.62 0.0069545 Eth | $11,227,085.00 539,999.610 LINK | 0.9894% |
28 | BTSE | LINK-USDT | $19.57 0.0069387 Eth | $9,198,554.00 469,915.760 LINK | 0.8610% |
29 | Coinbase Exchange | LINK-USDT | $19.61 0.0069527 Eth | $7,079,373.00 360,986.010 LINK | 0.6614% |
30 | Dex-Trade | LINK-USDT | $19.70 0.0069894 Eth | $6,821,601.00 346,221.170 LINK | 0.6344% |
31 | Bitvavo | LINK-EUR | $19.74 0.0069825 Eth | $6,744,314.00 341,731.730 LINK | 0.6262% |
32 | Hotcoin | LINK-USDT | $19.56 0.0069147 Eth | $6,333,707.00 323,876.190 LINK | 0.5934% |
33 | CoinEx | LINK-USDT | $19.55 0.0069293 Eth | $5,936,434.00 276,101.914 LINK | 0.5059% |
34 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $19.53 0.0069226 Eth | $5,461,387.00 274,250.653 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.5025% |
35 | WhiteBIT | LINK-USDT | $19.79 0.0069987 Eth | $5,169,762.00 261,199.900 LINK | 0.4786% |
36 | PointPay | LINK-USDT | $19.62 0.0069311 Eth | $4,512,493.00 212,797.904 LINK | 0.3899% |
37 | FMCPAY | LINK-USDT | $19.63 0.0069587 Eth | $4,347,973.00 200,573.164 LINK | 0.3675% |
38 | Biconomy.com | LINK-USDT | $19.59 0.0069379 Eth | $4,294,426.00 199,791.100 LINK | 0.3661% |
39 | Binance | LINK-ETH | $19.68 0.0069895 Eth | $4,200,581.00 211,361.880 LINK | 0.3873% |
40 | BingX | LINK-USDT | $19.53 0.0069245 Eth | $3,681,204.00 174,051.270 LINK | 0.3189% |
41 | Coinbase Exchange | LINK-GBP | $19.59 0.0069400 Eth | $3,327,603.00 169,831.320 LINK | 0.3112% |
42 | Kraken | LINK-EUR | $19.64 0.0069613 Eth | $2,978,013.00 151,639.662 LINK | 0.2778% |
43 | Bitstamp | LINK-EUR | $19.69 0.0069794 Eth | $2,364,767.00 120,100.567 LINK | 0.2201% |
44 | Bitbank | LINK-JPY | $19.65 0.0069528 Eth | $2,333,409.00 118,733.051 LINK | 0.2176% |
45 | Binance | LINK-TRY | $20.27 0.0071087 Eth | $2,205,012.00 103,190.090 LINK | 0.1891% |
46 | EXMO | LINK-USDT | $19.64 0.0069622 Eth | $2,067,011.00 105,255.509 LINK | 0.1929% |
47 | EarnBIT | LINK-USDT | $19.60 0.0069477 Eth | $1,872,295.00 87,878.913 LINK | 0.1610% |
48 | BitStorage | LINK-USDT | $19.63 0.0069404 Eth | $1,865,146.00 95,030.460 LINK | 0.1741% |
49 | Kraken | LINK-USDT | $19.60 0.0069467 Eth | $1,861,324.00 94,977.263 LINK | 0.1740% |
50 | Bybit | LINK-USDC | $19.75 0.0070019 Eth | $1,828,572.00 86,056.244 LINK | 0.1577% |
51 | Binance | LINK-EUR | $20.01 0.0071069 Eth | $1,817,672.00 85,684.660 LINK | 0.1570% |
52 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $19.60 0.0069538 Eth | $1,607,430.00 80,299.413 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1471% |
53 | FMCPAY | LINK-BTC | $19.59 0.0069441 Eth | $1,606,566.00 75,445.400 LINK | 0.1382% |
54 | FMCPAY | LINK-ETH | $19.57 0.0069397 Eth | $1,530,420.00 75,590.400 LINK | 0.1385% |
55 | Bitstamp | LINK-USD | $19.61 0.0069511 Eth | $1,481,571.00 75,551.823 LINK | 0.1384% |
56 | WhiteBIT | LINK-TRY | $20.11 0.0071379 Eth | $1,349,464.00 67,114.310 LINK | 0.1230% |
57 | Coinbase Exchange | LINK-ETH | $19.55 0.0069308 Eth | $1,287,762.00 65,861.300 LINK | 0.1207% |
58 | ProBit Global | LINK-USDT | $20.02 0.0070181 Eth | $1,275,689.00 63,707.414 LINK | 0.1167% |
59 | BigONE | LINK-USDT | $19.66 0.0069558 Eth | $1,252,701.00 63,714.950 LINK | 0.1167% |
60 | QMall | LINK-USDC | $19.62 0.0069555 Eth | $1,249,985.00 58,653.528 LINK | 0.1075% |
61 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9 | $19.68 0.0069745 Eth | $1,221,815.00 57,664.368 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.1057% |
62 | XT.COM | LINK-ETH | $19.77 0.0069668 Eth | $1,172,229.00 58,562.260 LINK | 0.1073% |
63 | LATOKEN | LINK-BTC | $19.68 0.0069722 Eth | $1,127,048.00 57,255.570 LINK | 0.1049% |
64 | Uniswap V3 (Polygon) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $19.60 0.0069524 Eth | $1,051,948.00 1,121,503.741 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 2.0549% |
65 | tanX | LINK-USDC | $19.52 0.0069035 Eth | $1,051,335.00 48,196.510 LINK | 0.0883% |
66 | GMO Japan | LINK-JPY | $19.94 0.0069919 Eth | $1,009,989.00 50,663.300 LINK | 0.0928% |
67 | Coinbase Exchange | LINK-BTC | $19.59 0.0069468 Eth | $974,957.00 49,756.590 LINK | 0.0912% |
68 | PancakeSwap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $19.66 0.0069640 Eth | $959,241.00 46,930.248 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0860% |
69 | Trubit | LINK-USDT | $19.55 0.0069260 Eth | $958,656.00 43,929.580 LINK | 0.0805% |
70 | Gemini | LINK-USD | $19.67 0.0069721 Eth | $951,925.00 48,396.395 LINK | 0.0887% |
71 | HashKey Exchange | LINK-USD | $19.72 0.0069917 Eth | $932,331.00 42,839.378 LINK | 0.0785% |
72 | Quickswap (v3) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $19.64 0.0069631 Eth | $904,493.00 45,066.434 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0826% |
73 | OKX | LINK-USDC | $19.69 0.0069849 Eth | $865,105.00 41,071.532 LINK | 0.0753% |
74 | itBit | LINK-USD | $19.62 0.0069558 Eth | $797,337.00 40,638.988 LINK | 0.0745% |
75 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $19.58 0.0069459 Eth | $793,939.00 41,280.670 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0756% |
76 | Camelot V3 | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $19.62 0.0069599 Eth | $774,386.00 38,567.488 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0707% |
77 | ProBit Global | LINK-BTC | $19.66 0.0069682 Eth | $741,549.00 37,721.857 LINK | 0.0691% |
78 | Azbit | LINK-ETH | $19.69 0.0069551 Eth | $692,365.00 34,246.910 LINK | 0.0628% |
79 | BitDelta | LINK-USDT | $19.59 0.0069514 Eth | $683,495.00 32,106.000 LINK | 0.0588% |
80 | XT.COM | LINK-XT | $19.71 0.0069943 Eth | $668,551.00 32,429.502 LINK | 0.0594% |
81 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $19.63 0.0069652 Eth | $616,349.00 30,735.273 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0563% |
82 | Bitso | LINK-USD | $19.71 0.0069695 Eth | $583,431.00 29,602.092 LINK | 0.0542% |
83 | WhiteBIT | LINK-BTC | $19.59 0.0069436 Eth | $570,083.00 29,102.580 LINK | 0.0533% |
84 | bitcastle | LINK-USDT | $19.54 0.0069336 Eth | $505,274.00 23,842.680 LINK | 0.0437% |
85 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174 | $19.58 0.0069459 Eth | $485,295.00 23,203.196 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0425% |
86 | Uniswap V3 (Optimism) | 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006 | $19.68 0.0069795 Eth | $448,746.00 22,527.494 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6 | 0.0413% |
87 | WhiteBIT | LINK-EUR | $19.49 0.0069080 Eth | $441,272.00 22,642.830 LINK | 0.0415% |
88 | PointPay | LINK-BTC | $19.69 0.0069730 Eth | $438,359.00 21,038.238 LINK | 0.0385% |
89 | BitStorage | LINK-ETH | $19.65 0.0069699 Eth | $427,399.00 21,752.950 LINK | 0.0399% |
90 | DeGate | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $19.50 0.0068892 Eth | $351,747.00 16,701.665 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0306% |
91 | Kraken | LINK-GBP | $19.58 0.0069422 Eth | $350,166.00 17,879.360 LINK | 0.0328% |
92 | Bittime | LINK-IDR | $19.83 0.0070308 Eth | $303,462.00 14,701.950 LINK | 0.0269% |
93 | Dex-Trade | LINK-BTC | $19.63 0.0069399 Eth | $299,771.00 15,274.700 LINK | 0.0280% |
94 | XT.COM | LINK-BTC | $19.74 0.0069994 Eth | $282,258.00 13,601.820 LINK | 0.0249% |
95 | Bitkub | LINK-THB | $19.83 0.0070427 Eth | $276,664.00 13,953.895 LINK | 0.0256% |
96 | BYDFi | LINK-USDC | $19.56 0.0069078 Eth | $250,362.00 12,801.980 LINK | 0.0235% |
97 | Binance | LINK-BNB | $19.98 0.0070082 Eth | $231,494.00 11,172.148 LINK | 0.0205% |
98 | Binance US | LINK-USDT | $19.69 0.0069617 Eth | $229,601.00 11,659.480 LINK | 0.0214% |
99 | Mercado Bitcoin | LINK-BRL | $19.86 0.0070406 Eth | $199,895.00 10,063.976 LINK | 0.0184% |
100 | Binance | LINK-BRL | $19.94 0.0070599 Eth | $198,498.00 9,306.940 LINK | 0.0171% |
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
- 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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