ERC-20
Oracle
Overview
Max Total Supply
1,000,000,000 LINK
Holders
729,471 ( -0.052%)
Market
Price
$22.47 @ 0.006362 ETH (-7.50%)
Onchain Market Cap
$22,470,000,000.00
Circulating Supply Market Cap
$14,238,427,531.00
Other Info
Token Contract (WITH 18 Decimals)
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | Binance | LINK-USDT | $22.52 0.0063472 Eth | $124,425,904.00 5,260,212.690 LINK | 21.3439% |
2 | Coinbase Exchange | LINK-USD | $22.26 0.0063016 Eth | $38,974,317.00 1,751,025.120 LINK | 7.1050% |
3 | Bitget | LINK-USDT | $22.26 0.0063169 Eth | $33,375,670.00 1,409,873.550 LINK | 5.7207% |
4 | Bybit | LINK-USDT | $22.27 0.0063203 Eth | $30,245,667.00 1,287,761.056 LINK | 5.2252% |
5 | Upbit | LINK-KRW | $22.74 0.0064543 Eth | $28,603,558.00 1,257,710.163 LINK | 5.1033% |
6 | MEXC | LINK-USDT | $22.21 0.0062877 Eth | $24,880,516.00 1,120,409.420 LINK | 4.5462% |
7 | P2B | LINK-USDT | $22.63 0.0063507 Eth | $22,241,232.00 982,856.150 LINK | 3.9880% |
8 | OKX | LINK-USDT | $22.24 0.0063127 Eth | $19,938,626.00 848,794.352 LINK | 3.4441% |
9 | Gate.io | LINK-USDT | $22.18 0.0062943 Eth | $17,492,650.00 746,693.880 LINK | 3.0298% |
10 | DigiFinex | LINK-USDT | $22.22 0.0063062 Eth | $16,855,565.00 758,554.820 LINK | 3.0779% |
11 | FameEX | LINK-USDT | $22.22 0.0062860 Eth | $13,897,509.00 593,820.689 LINK | 2.4095% |
12 | Azbit | LINK-USDT | $22.20 0.0063117 Eth | $13,721,826.00 585,114.015 LINK | 2.3742% |
13 | XT.COM | LINK-USDT | $22.26 0.0063263 Eth | $13,705,484.00 584,553.920 LINK | 2.3719% |
14 | Coinstore | LINK-USDT | $22.35 0.0063518 Eth | $11,505,136.00 489,290.820 LINK | 1.9854% |
15 | HTX | LINK-USDT | $22.26 0.0063143 Eth | $11,147,845.00 471,610.725 LINK | 1.9136% |
16 | Bitunix | LINK-USDT | $22.21 0.0063111 Eth | $9,953,465.00 448,148.860 LINK | 1.8184% |
17 | BYDFi | LINK-USDT | $22.23 0.0062897 Eth | $7,961,275.00 358,154.620 LINK | 1.4533% |
18 | KuCoin | LINK-USDT | $22.22 0.0062869 Eth | $7,781,875.00 350,238.262 LINK | 1.4211% |
19 | Bithumb | LINK-KRW | $22.61 0.0064172 Eth | $7,752,201.00 342,837.194 LINK | 1.3911% |
20 | Hotcoin | LINK-USDT | $22.13 0.0062899 Eth | $6,006,227.00 271,402.210 LINK | 1.1012% |
21 | LATOKEN | LINK-USDT | $22.21 0.0063122 Eth | $5,749,178.00 258,901.612 LINK | 1.0505% |
22 | Binance | LINK-USDC | $22.76 0.0063662 Eth | $5,340,584.00 224,445.100 LINK | 0.9107% |
23 | Kraken | LINK-USD | $22.21 0.0063034 Eth | $4,774,943.00 214,982.546 LINK | 0.8723% |
24 | QMall | LINK-USDT | $22.65 0.0063560 Eth | $4,237,364.00 179,093.649 LINK | 0.7267% |
25 | Dex-Trade | LINK-USDT | $22.28 0.0063326 Eth | $3,730,731.00 167,462.990 LINK | 0.6795% |
26 | CoinEx | LINK-USDT | $22.23 0.0063186 Eth | $3,579,826.00 149,948.786 LINK | 0.6084% |
27 | Coinbase Exchange | LINK-BTC | $22.22 0.0063166 Eth | $3,461,584.00 155,777.120 LINK | 0.6321% |
28 | BTSE | LINK-USDT | $22.30 0.0063155 Eth | $3,274,791.00 146,839.408 LINK | 0.5958% |
29 | FMCPAY | LINK-USDT | $22.20 0.0063008 Eth | $2,988,883.00 126,991.686 LINK | 0.5153% |
30 | Biconomy.com | LINK-USDT | $22.34 0.0063515 Eth | $2,754,070.00 116,984.140 LINK | 0.4747% |
31 | Coinbase Exchange | LINK-EUR | $22.21 0.0063000 Eth | $2,613,469.00 117,674.960 LINK | 0.4775% |
32 | Bitvavo | LINK-EUR | $22.23 0.0062904 Eth | $2,448,373.00 110,133.255 LINK | 0.4469% |
33 | Kraken | LINK-EUR | $22.29 0.0063246 Eth | $1,856,657.00 83,311.756 LINK | 0.3380% |
34 | Dcoin | LINK-USDT | $22.18 0.0062943 Eth | $1,775,335.00 80,046.000 LINK | 0.3248% |
35 | EXMO | LINK-USDT | $22.20 0.0062865 Eth | $1,701,502.00 76,636.880 LINK | 0.3110% |
36 | PointPay | LINK-USDT | $22.67 0.0063618 Eth | $1,658,434.00 70,236.862 LINK | 0.2850% |
37 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $22.24 0.0062918 Eth | $1,651,510.00 72,538.722 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.2943% |
38 | OKX | LINK-USDC | $22.22 0.0063048 Eth | $1,569,643.00 66,012.225 LINK | 0.2679% |
39 | ProBit Global | LINK-USDT | $22.26 0.0063276 Eth | $1,553,113.00 69,771.276 LINK | 0.2831% |
40 | Coinbase Exchange | LINK-USDT | $22.27 0.0063291 Eth | $1,442,067.00 64,767.007 LINK | 0.2628% |
41 | Camelot V3 | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $22.35 0.0063276 Eth | $1,370,531.00 60,008.407 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.2435% |
42 | Phemex | LINK-USDT | $22.27 0.0063198 Eth | $1,358,659.00 61,012.540 LINK | 0.2476% |
43 | FMCPAY | LINK-ETH | $22.64 0.0063529 Eth | $1,320,873.00 57,547.360 LINK | 0.2335% |
44 | itBit | LINK-USD | $22.29 0.0063389 Eth | $1,307,330.00 58,650.978 LINK | 0.2380% |
45 | tanX | LINK-USDC | $22.33 0.0063236 Eth | $1,299,571.00 55,355.370 LINK | 0.2246% |
46 | Bybit | LINK-USDC | $22.24 0.0063114 Eth | $1,228,464.00 52,076.855 LINK | 0.2113% |
47 | Coinbase Exchange | LINK-GBP | $22.24 0.0063088 Eth | $1,075,992.00 48,380.090 LINK | 0.1963% |
48 | BitStorage | LINK-USDT | $22.17 0.0062915 Eth | $1,011,830.00 45,641.740 LINK | 0.1852% |
49 | BigONE | LINK-USDT | $22.15 0.0062973 Eth | $960,174.00 43,341.680 LINK | 0.1759% |
50 | Azbit | LINK-ETH | $22.22 0.0063164 Eth | $944,346.00 41,654.787 LINK | 0.1690% |
51 | EarnBIT | LINK-USDT | $22.30 0.0063148 Eth | $854,616.00 36,340.960 LINK | 0.1475% |
52 | Kraken | LINK-USDT | $22.26 0.0063168 Eth | $818,177.00 36,758.542 LINK | 0.1492% |
53 | Gemini | LINK-USD | $22.37 0.0063497 Eth | $817,392.00 36,532.905 LINK | 0.1482% |
54 | Binance | LINK-EUR | $22.33 0.0063213 Eth | $794,513.00 33,916.350 LINK | 0.1376% |
55 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $22.30 0.0063098 Eth | $785,625.00 35,191.831 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1428% |
56 | Trubit | LINK-USDT | $22.29 0.0063304 Eth | $777,736.00 32,936.820 LINK | 0.1336% |
57 | Bitbank | LINK-JPY | $22.28 0.0063348 Eth | $775,694.00 34,822.114 LINK | 0.1413% |
58 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $22.22 0.0062860 Eth | $754,489.00 33,101.961 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1343% |
59 | Koinpark | LINK-USDT | $22.32 0.0063197 Eth | $678,336.00 30,388.728 LINK | 0.1233% |
60 | PancakeSwap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $22.34 0.0063406 Eth | $662,575.00 28,654.537 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.1163% |
61 | HashKey Exchange | LINK-USD | $22.30 0.0063150 Eth | $577,671.00 24,759.193 LINK | 0.1005% |
62 | Quickswap (v3) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $22.28 0.0063081 Eth | $543,658.00 23,830.438 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0967% |
63 | Quickswap (v3) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $22.31 0.0063153 Eth | $540,350.00 575,265.374 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 2.3342% |
64 | Binance | LINK-TRY | $22.41 0.0063613 Eth | $483,659.00 20,604.680 LINK | 0.0836% |
65 | QMall | LINK-USDC | $22.26 0.0063009 Eth | $467,454.00 19,930.440 LINK | 0.0809% |
66 | Coinbase Exchange | LINK-ETH | $22.29 0.0063111 Eth | $460,334.00 20,652.850 LINK | 0.0838% |
67 | ProBit Global | LINK-BTC | $22.88 0.0063717 Eth | $430,363.00 18,809.487 LINK | 0.0763% |
68 | Uniswap V3 (Polygon) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $22.33 0.0063363 Eth | $362,828.00 386,272.295 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 1.5673% |
69 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9 | $22.37 0.0063305 Eth | $354,871.00 15,127.202 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0614% |
70 | Coinone | LINK-KRW | $22.69 0.0064406 Eth | $292,601.00 12,893.096 LINK | 0.0523% |
71 | Binance US | LINK-USDT | $22.15 0.0062965 Eth | $285,809.00 12,902.916 LINK | 0.0524% |
72 | BitMart | LINK-BTC | $22.34 0.0063206 Eth | $282,232.00 12,634.720 LINK | 0.0513% |
73 | GMO Japan | LINK-JPY | $22.31 0.0063410 Eth | $263,379.00 11,806.800 LINK | 0.0479% |
74 | Bitkub | LINK-THB | $22.31 0.0063170 Eth | $251,848.00 11,287.379 LINK | 0.0458% |
75 | Bitci TR | LINK-TRY | $22.23 0.0063075 Eth | $241,654.00 10,205.997 LINK | 0.0414% |
76 | Hotcoin | LINK-BTC | $22.24 0.0063213 Eth | $221,267.00 9,949.900 LINK | 0.0404% |
77 | Foxbit | LINK-BRL | $22.22 0.0063158 Eth | $209,899.00 8,923.214 LINK | 0.0362% |
78 | BitDelta | LINK-USDT | $22.78 0.0063707 Eth | $208,902.00 8,806.000 LINK | 0.0357% |
79 | BYDFi | LINK-USDC | $22.14 0.0062824 Eth | $191,348.00 8,643.830 LINK | 0.0351% |
80 | Uniswap V3 (Optimism) | 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006 | $22.10 0.0062709 Eth | $171,426.00 7,568.772 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6 | 0.0307% |
81 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $22.17 0.0062919 Eth | $168,764.00 7,425.235 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0301% |
82 | LATOKEN | LINK-BTC | $22.81 0.0063782 Eth | $164,377.00 7,204.882 LINK | 0.0292% |
83 | KuCoin | LINK-USDC | $22.29 0.0063068 Eth | $160,702.00 7,209.843 LINK | 0.0293% |
84 | DeGate | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $21.92 0.0062183 Eth | $152,172.00 6,536.425 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0265% |
85 | BitStorage | LINK-ETH | $22.25 0.0063237 Eth | $150,094.00 6,746.860 LINK | 0.0274% |
86 | Slex | LINK-ETH | $22.22 0.0063167 Eth | $148,921.00 6,539.760 LINK | 0.0265% |
87 | BitMart | LINK-ETH | $22.31 0.0063128 Eth | $137,424.00 6,159.660 LINK | 0.0250% |
88 | PointPay | LINK-BTC | $22.27 0.0063049 Eth | $132,798.00 5,799.753 LINK | 0.0235% |
89 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174 | $22.25 0.0062958 Eth | $122,863.00 5,167.110 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0210% |
90 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $22.34 0.0063213 Eth | $92,822.00 4,155.647 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0169% |
91 | Kraken | LINK-USDC | $22.04 0.0062540 Eth | $88,103.00 3,997.996 LINK | 0.0162% |
92 | Nonkyc.io | LINK-BTC | $22.20 0.0062950 Eth | $86,788.00 3,806.808 LINK | 0.0154% |
93 | Mercado Bitcoin | LINK-BRL | $22.27 0.0063196 Eth | $79,734.00 3,580.672 LINK | 0.0145% |
94 | Hotcoin | LINK-ETH | $22.22 0.0063157 Eth | $78,377.00 3,527.120 LINK | 0.0143% |
95 | PancakeSwap (v2) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $22.34 0.0063243 Eth | $70,769.00 3,072.868 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0125% |
96 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X2F2A2543B76A4166549F7AAB2E75BEF0AEFC5B0F | $22.31 0.0063140 Eth | $67,251.00 2,920.297 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0118% |
97 | Bitexen | LINK-TRY | $21.96 0.0062425 Eth | $44,390.00 2,021.312 LINK | 0.0082% |
98 | KuCoin | LINK-BTC | $22.34 0.0063209 Eth | $43,703.00 1,956.384 LINK | 0.0079% |
99 | Korbit | LINK-KRW | $22.69 0.0064387 Eth | $33,806.00 1,430.640 LINK | 0.0058% |
100 | Solidly V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $22.42 0.0063629 Eth | $22,091.00 981.777 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0040% |
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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