ERC-20
Oracle
Overview
Max Total Supply
1,000,000,000 LINK
Holders
723,224 ( 0.017%)
Market
Price
$18.19 @ 0.005108 ETH (+6.02%)
Onchain Market Cap
$18,190,000,000.00
Circulating Supply Market Cap
$11,365,691,862.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
120.05705054 LINKValue
$2,183.84 ( ~0.613262990113176 Eth) [0.0000%]Loading...
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | Coinbase Exchange | LINK-USD | $18.21 0.0051165 Eth | $48,166,150.00 2,644,457.580 LINK | 9.0797% |
2 | Bitget | LINK-USDT | $18.23 0.0051128 Eth | $32,228,999.00 1,830,363.164 LINK | 6.2845% |
3 | Bybit | LINK-USDT | $18.23 0.0051138 Eth | $28,735,433.00 1,631,462.381 LINK | 5.6016% |
4 | BTSE | LINK-USDT | $18.18 0.0051148 Eth | $26,386,693.00 1,451,572.281 LINK | 4.9840% |
5 | MEXC | LINK-USDT | $18.15 0.0050984 Eth | $23,269,257.00 1,282,098.960 LINK | 4.4021% |
6 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $18.15 0.0050946 Eth | $21,178,716.00 1,147,222.811 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 3.9390% |
7 | P2B | LINK-USDT | $18.05 0.0050967 Eth | $21,163,687.00 1,172,366.800 LINK | 4.0253% |
8 | OKX | LINK-USDT | $18.26 0.0051211 Eth | $19,848,200.00 1,120,409.961 LINK | 3.8469% |
9 | Upbit | LINK-KRW | $18.18 0.0050984 Eth | $19,432,165.00 1,069,036.498 LINK | 3.6705% |
10 | Gate.io | LINK-USDT | $18.24 0.0051149 Eth | $17,246,561.00 974,960.190 LINK | 3.3475% |
11 | HTX | LINK-USDT | $18.28 0.0051295 Eth | $16,767,622.00 952,430.803 LINK | 3.2702% |
12 | DigiFinex | LINK-USDT | $18.26 0.0051215 Eth | $15,271,231.00 836,329.760 LINK | 2.8715% |
13 | Ourbit | LINK-USDT | $18.01 0.0051035 Eth | $15,202,452.00 860,960.620 LINK | 2.9561% |
14 | Bitunix | LINK-USDT | $18.18 0.0051052 Eth | $14,870,460.00 817,559.840 LINK | 2.8071% |
15 | Slex | LINK-USDT | $18.19 0.0051091 Eth | $11,240,298.00 637,272.210 LINK | 2.1881% |
16 | CoinW | LINK-USDT | $18.26 0.0051182 Eth | $11,210,157.00 613,901.110 LINK | 2.1078% |
17 | FameEX | LINK-USDT | $18.26 0.0051279 Eth | $11,173,331.00 631,761.241 LINK | 2.1692% |
18 | XT.COM | LINK-USDT | $18.05 0.0050948 Eth | $11,154,797.00 630,920.540 LINK | 2.1663% |
19 | Coinstore | LINK-USDT | $18.08 0.0051148 Eth | $9,466,642.00 535,613.970 LINK | 1.8390% |
20 | Hotcoin | LINK-USDT | $18.26 0.0051212 Eth | $9,369,103.00 513,130.330 LINK | 1.7618% |
21 | Binance | LINK-FDUSD | $18.13 0.0051115 Eth | $7,524,812.00 424,063.790 LINK | 1.4560% |
22 | Biconomy.com | LINK-USDT | $18.16 0.0051018 Eth | $7,021,606.00 397,031.440 LINK | 1.3632% |
23 | KuCoin | LINK-USDT | $18.28 0.0051272 Eth | $6,978,265.00 381,834.989 LINK | 1.3110% |
24 | Azbit | LINK-USDT | $18.05 0.0050723 Eth | $6,421,980.00 368,456.600 LINK | 1.2651% |
25 | Kraken | LINK-USD | $18.27 0.0051236 Eth | $5,813,483.00 318,244.485 LINK | 1.0927% |
26 | BYDFi | LINK-USDT | $18.19 0.0051134 Eth | $5,553,661.00 305,342.060 LINK | 1.0484% |
27 | LATOKEN | LINK-USDT | $18.20 0.0051135 Eth | $5,437,914.00 298,726.390 LINK | 1.0257% |
28 | ProBit Global | LINK-USDT | $18.18 0.0051152 Eth | $4,842,887.00 266,395.528 LINK | 0.9147% |
29 | C-Patex | LINK-USDT | $18.19 0.0051093 Eth | $4,421,892.00 243,120.481 LINK | 0.8348% |
30 | WhiteBIT | LINK-BTC | $18.28 0.0051229 Eth | $3,872,272.00 211,868.860 LINK | 0.7275% |
31 | Dex-Trade | LINK-USDT | $18.12 0.0051307 Eth | $3,676,621.00 202,953.360 LINK | 0.6968% |
32 | Bithumb | LINK-KRW | $18.17 0.0050976 Eth | $3,654,733.00 201,140.074 LINK | 0.6906% |
33 | Bitvavo | LINK-EUR | $18.16 0.0051085 Eth | $3,572,158.00 196,753.059 LINK | 0.6756% |
34 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $18.24 0.0051202 Eth | $3,244,700.00 175,196.416 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.6015% |
35 | Binance | LINK-USDC | $18.06 0.0050967 Eth | $2,956,594.00 167,039.140 LINK | 0.5735% |
36 | Dcoin | LINK-USDT | $18.25 0.0051151 Eth | $2,695,671.00 147,714.000 LINK | 0.5072% |
37 | Kraken | LINK-EUR | $18.22 0.0051110 Eth | $2,558,749.00 140,418.144 LINK | 0.4821% |
38 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $18.13 0.0050852 Eth | $2,218,753.00 119,277.384 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.4095% |
39 | EXMO | LINK-USDT | $18.16 0.0051019 Eth | $2,102,328.00 115,755.780 LINK | 0.3974% |
40 | LATOKEN | LINK-BTC | $18.23 0.0051152 Eth | $1,954,464.00 107,234.488 LINK | 0.3682% |
41 | AscendEX (BitMax) | LINK-USDT | $18.24 0.0051129 Eth | $1,856,899.00 101,798.200 LINK | 0.3495% |
42 | Trubit | LINK-USDT | $18.20 0.0051173 Eth | $1,826,755.00 104,279.550 LINK | 0.3580% |
43 | WhiteBIT | LINK-TRY | $18.23 0.0051106 Eth | $1,665,557.00 91,349.020 LINK | 0.3136% |
44 | Coinbase Exchange | LINK-EUR | $18.25 0.0051221 Eth | $1,570,327.00 86,043.040 LINK | 0.2954% |
45 | CoinEx | LINK-USDT | $18.08 0.0051150 Eth | $1,515,932.00 85,462.007 LINK | 0.2934% |
46 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $18.20 0.0051057 Eth | $1,484,670.00 80,302.615 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.2757% |
47 | Phemex | LINK-USDT | $18.18 0.0051079 Eth | $1,290,407.00 70,965.360 LINK | 0.2437% |
48 | Azbit | LINK-ETH | $18.25 0.0051167 Eth | $1,246,098.00 67,292.540 LINK | 0.2310% |
49 | BigONE | LINK-USDT | $18.34 0.0051455 Eth | $1,241,234.00 67,693.200 LINK | 0.2324% |
50 | Bitbank | LINK-JPY | $18.30 0.0051301 Eth | $1,217,004.00 66,492.520 LINK | 0.2283% |
51 | PointPay | LINK-USDT | $18.27 0.0051288 Eth | $1,186,044.00 66,914.706 LINK | 0.2298% |
52 | Tapbit | LINK-USDT | $18.25 0.0051195 Eth | $1,162,103.00 65,785.240 LINK | 0.2259% |
53 | Quickswap (v3) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $17.99 0.0050518 Eth | $1,148,446.00 62,862.780 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.2158% |
54 | PancakeSwap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $18.12 0.0050897 Eth | $1,132,587.00 62,915.464 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.2160% |
55 | itBit | LINK-USD | $18.15 0.0050986 Eth | $1,034,913.00 57,020.005 LINK | 0.1958% |
56 | Coinbase Exchange | LINK-USDT | $18.30 0.0051348 Eth | $1,032,118.00 56,405.050 LINK | 0.1937% |
57 | WhiteBIT | LINK-EUR | $18.26 0.0051271 Eth | $952,893.00 52,178.760 LINK | 0.1792% |
58 | tanX | LINK-USDC | $18.06 0.0051159 Eth | $944,299.00 53,767.190 LINK | 0.1846% |
59 | EarnBIT | LINK-USDT | $18.15 0.0050974 Eth | $932,381.00 52,619.595 LINK | 0.1807% |
60 | BitStorage | LINK-USDT | $18.28 0.0051268 Eth | $920,536.00 50,361.050 LINK | 0.1729% |
61 | Nonkyc.io | LINK-USDT | $18.11 0.0050879 Eth | $879,980.00 50,026.281 LINK | 0.1718% |
62 | Gemini | LINK-USD | $18.21 0.0051050 Eth | $832,317.00 45,698.335 LINK | 0.1569% |
63 | Binance | LINK-EUR | $18.17 0.0051054 Eth | $713,709.00 39,906.490 LINK | 0.1370% |
64 | Binance | LINK-TRY | $18.04 0.0050856 Eth | $707,732.00 39,287.370 LINK | 0.1349% |
65 | ProBit Global | LINK-BTC | $18.25 0.0051180 Eth | $689,318.00 37,776.639 LINK | 0.1297% |
66 | Uniswap V3 (Polygon) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $18.20 0.0051057 Eth | $641,869.00 619,321.374 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 2.1264% |
67 | Slex | LINK-BTC | $18.19 0.0051030 Eth | $581,613.00 31,687.000 LINK | 0.1088% |
68 | BitMart | LINK-BTC | $18.25 0.0051148 Eth | $551,711.00 30,233.780 LINK | 0.1038% |
69 | WEEX | LINK-USDC | $18.24 0.0051191 Eth | $500,356.00 27,431.804 LINK | 0.0942% |
70 | DeGate | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $18.34 0.0051440 Eth | $485,659.00 27,477.382 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0943% |
71 | OKX | LINK-USDC | $18.27 0.0051258 Eth | $481,422.00 27,503.592 LINK | 0.0944% |
72 | Binance | LINK-ETH | $18.21 0.0051037 Eth | $453,880.00 24,466.760 LINK | 0.0840% |
73 | Bybit | LINK-USDC | $18.24 0.0051140 Eth | $450,903.00 25,569.171 LINK | 0.0878% |
74 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9 | $18.27 0.0051284 Eth | $449,324.00 25,552.193 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0877% |
75 | Camelot V3 | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $18.13 0.0050910 Eth | $386,795.00 20,955.759 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0720% |
76 | PointPay | LINK-BTC | $18.12 0.0051137 Eth | $368,270.00 20,232.493 LINK | 0.0695% |
77 | CEX.IO | LINK-USDT | $18.17 0.0051010 Eth | $350,484.00 20,071.955 LINK | 0.0689% |
78 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174 | $18.22 0.0051114 Eth | $342,761.00 19,557.300 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0671% |
79 | BitDelta | LINK-USDT | $18.04 0.0051135 Eth | $325,340.00 18,544.000 LINK | 0.0637% |
80 | Slex | LINK-ETH | $18.17 0.0050964 Eth | $313,003.00 16,869.490 LINK | 0.0579% |
81 | BYDFi | LINK-USDC | $18.15 0.0050981 Eth | $311,242.00 17,149.620 LINK | 0.0589% |
82 | BitMart | LINK-ETH | $18.21 0.0051040 Eth | $305,828.00 16,794.780 LINK | 0.0577% |
83 | Uniswap V2 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $18.20 0.0051126 Eth | $271,703.00 14,835.443 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0509% |
84 | XT.COM | LINK-BTC | $18.02 0.0050848 Eth | $245,608.00 13,573.100 LINK | 0.0466% |
85 | Coinbase Exchange | LINK-GBP | $18.24 0.0051204 Eth | $237,527.00 13,018.940 LINK | 0.0447% |
86 | Binance US | LINK-USDT | $18.19 0.0051039 Eth | $229,356.00 12,610.156 LINK | 0.0433% |
87 | Coinbase Exchange | LINK-BTC | $18.22 0.0051178 Eth | $221,405.00 12,152.970 LINK | 0.0417% |
88 | Quickswap (v3) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $17.99 0.0050518 Eth | $220,818.00 214,598.333 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 0.7368% |
89 | Bitcointry | LINK-USDT | $18.18 0.0051117 Eth | $218,726.00 12,439.520 LINK | 0.0427% |
90 | Bitkub | LINK-THB | $18.17 0.0051462 Eth | $210,306.00 11,574.117 LINK | 0.0397% |
91 | Binance | LINK-BRL | $18.04 0.0051123 Eth | $201,514.00 11,277.050 LINK | 0.0387% |
92 | Coinone | LINK-KRW | $18.11 0.0050803 Eth | $194,180.00 10,720.665 LINK | 0.0368% |
93 | Bitso | LINK-USD | $18.19 0.0051086 Eth | $193,026.00 10,614.200 LINK | 0.0364% |
94 | HashKey Exchange | LINK-USD | $18.28 0.0051280 Eth | $147,231.00 8,254.930 LINK | 0.0283% |
95 | Binance | LINK-BNB | $18.06 0.0050917 Eth | $128,933.00 7,039.279 LINK | 0.0242% |
96 | Kraken | LINK-GBP | $18.26 0.0051204 Eth | $114,117.00 6,250.977 LINK | 0.0215% |
97 | BitStorage | LINK-ETH | $18.17 0.0051112 Eth | $111,348.00 6,127.210 LINK | 0.0210% |
98 | Foxbit | LINK-BRL | $18.12 0.0051127 Eth | $97,761.00 5,520.753 LINK | 0.0190% |
99 | Coinbase Exchange | LINK-ETH | $18.12 0.0050888 Eth | $88,673.00 4,894.970 LINK | 0.0168% |
100 | Solidly V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $18.23 0.0051152 Eth | $42,669.00 2,301.012 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0079% |
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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