ERC-20
Oracle
Overview
Max Total Supply
1,000,000,000 LINK
Holders
727,655 ( 0.004%)
Market
Price
$23.30 @ 0.006813 ETH (-5.80%)
Onchain Market Cap
$23,300,000,000.00
Circulating Supply Market Cap
$14,619,974,788.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
0.004398216574876463 LINKValue
$0.10 ( ~2.92387741781624E-05 Eth) [0.0000%]Loading...
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | Binance | LINK-USDT | $23.22 0.0067893 Eth | $300,537,884.00 12,766,349.690 LINK | 19.5144% |
2 | Coinbase Exchange | LINK-USD | $23.23 0.0067927 Eth | $127,114,537.00 5,472,470.180 LINK | 8.3651% |
3 | WhiteBIT | LINK-USDT | $23.22 0.0067955 Eth | $91,498,329.00 3,939,677.110 LINK | 6.0221% |
4 | Bitget | LINK-USDT | $23.22 0.0067901 Eth | $84,090,463.00 3,574,565.127 LINK | 5.4640% |
5 | Azbit | LINK-USDT | $23.21 0.0067888 Eth | $73,094,763.00 3,089,901.929 LINK | 4.7232% |
6 | Bybit | LINK-USDT | $23.24 0.0067950 Eth | $70,039,519.00 2,974,431.250 LINK | 4.5467% |
7 | MEXC | LINK-USDT | $23.23 0.0067956 Eth | $61,386,834.00 2,642,268.920 LINK | 4.0389% |
8 | OKX | LINK-USDT | $23.21 0.0067889 Eth | $40,326,192.00 1,710,637.618 LINK | 2.6149% |
9 | DigiFinex | LINK-USDT | $23.22 0.0067905 Eth | $37,290,096.00 1,605,794.500 LINK | 2.4546% |
10 | XT.COM | LINK-USDT | $23.33 0.0068104 Eth | $36,171,690.00 1,535,021.700 LINK | 2.3464% |
11 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $23.23 0.0067936 Eth | $31,278,577.00 1,372,538.986 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 2.0980% |
12 | WEEX | LINK-USDT | $23.38 0.0068072 Eth | $30,043,695.00 1,284,747.265 LINK | 1.9638% |
13 | FameEX | LINK-USDT | $23.22 0.0067915 Eth | $30,007,558.00 1,274,570.856 LINK | 1.9483% |
14 | Deepcoin | LINK-USDT | $23.42 0.0068188 Eth | $29,630,220.00 1,331,122.503 LINK | 2.0347% |
15 | Binance | LINK-FDUSD | $23.40 0.0068093 Eth | $25,615,572.00 1,087,871.240 LINK | 1.6629% |
16 | Azbit | LINK-ETH | $23.23 0.0067938 Eth | $25,437,429.00 1,100,836.347 LINK | 1.6827% |
17 | Slex | LINK-USDT | $23.22 0.0067910 Eth | $23,792,115.00 994,008.490 LINK | 1.5194% |
18 | Coinstore | LINK-USDT | $23.22 0.0067954 Eth | $23,520,051.00 996,368.910 LINK | 1.5230% |
19 | HTX | LINK-USDT | $23.22 0.0067891 Eth | $23,078,093.00 967,805.113 LINK | 1.4794% |
20 | Bitunix | LINK-USDT | $23.28 0.0068070 Eth | $22,870,837.00 982,792.970 LINK | 1.5023% |
21 | CoinW | LINK-USDT | $23.23 0.0067930 Eth | $17,777,747.00 765,455.900 LINK | 1.1701% |
22 | Niza Global | LINK-USD | $23.42 0.0068179 Eth | $17,669,411.00 754,532.411 LINK | 1.1534% |
23 | Kraken | LINK-USD | $23.25 0.0068005 Eth | $17,455,961.00 750,865.087 LINK | 1.1478% |
24 | BTSE | LINK-USDT | $23.40 0.0068146 Eth | $17,194,531.00 734,806.206 LINK | 1.1232% |
25 | BYDFi | LINK-USDT | $23.22 0.0067783 Eth | $16,429,170.00 707,475.460 LINK | 1.0814% |
26 | KuCoin | LINK-USDT | $23.20 0.0067853 Eth | $12,774,470.00 550,516.303 LINK | 0.8415% |
27 | Binance | LINK-BTC | $23.38 0.0068093 Eth | $12,429,949.00 536,558.800 LINK | 0.8202% |
28 | Hotcoin | LINK-USDT | $23.22 0.0067895 Eth | $12,423,429.00 535,058.360 LINK | 0.8179% |
29 | LATOKEN | LINK-USDT | $23.24 0.0067961 Eth | $12,277,767.00 528,277.714 LINK | 0.8075% |
30 | QMall | LINK-USDT | $23.22 0.0067901 Eth | $12,243,864.00 520,421.336 LINK | 0.7955% |
31 | Binance | LINK-USDC | $23.38 0.0068080 Eth | $11,126,123.00 474,418.480 LINK | 0.7252% |
32 | Biconomy.com | LINK-USDT | $23.23 0.0067981 Eth | $9,547,246.00 403,206.590 LINK | 0.6163% |
33 | Dex-Trade | LINK-USDT | $23.24 0.0067994 Eth | $8,646,645.00 371,996.732 LINK | 0.5686% |
34 | Bitvavo | LINK-EUR | $23.55 0.0068574 Eth | $8,353,258.00 354,755.375 LINK | 0.5423% |
35 | Coinbase Exchange | LINK-GBP | $23.26 0.0068032 Eth | $7,486,372.00 321,899.520 LINK | 0.4921% |
36 | Coinbase Exchange | LINK-EUR | $23.23 0.0067947 Eth | $7,467,353.00 321,458.880 LINK | 0.4914% |
37 | LBank | LINK-USDT | $23.23 0.0067931 Eth | $6,763,719.00 291,148.920 LINK | 0.4450% |
38 | WhiteBIT | LINK-TRY | $23.30 0.0068140 Eth | $6,372,653.00 273,504.400 LINK | 0.4181% |
39 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $23.22 0.0067892 Eth | $5,886,958.00 257,515.738 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.3936% |
40 | ProBit Global | LINK-USDT | $23.40 0.0068162 Eth | $5,359,597.00 229,036.883 LINK | 0.3501% |
41 | FMCPAY | LINK-USDT | $23.21 0.0067881 Eth | $4,785,260.00 202,436.441 LINK | 0.3094% |
42 | PointPay | LINK-USDT | $23.23 0.0067927 Eth | $4,595,531.00 196,004.825 LINK | 0.2996% |
43 | BingX | LINK-USDT | $23.23 0.0067931 Eth | $4,561,698.00 193,661.140 LINK | 0.2960% |
44 | CoinEx | LINK-USDT | $23.23 0.0067942 Eth | $3,525,853.00 149,387.032 LINK | 0.2284% |
45 | Dcoin | LINK-USDT | $23.43 0.0068147 Eth | $3,386,031.00 144,502.000 LINK | 0.2209% |
46 | Coinbase Exchange | LINK-ETH | $23.26 0.0068028 Eth | $3,313,412.00 142,479.180 LINK | 0.2178% |
47 | Tokpie | LINK-USDT | $23.50 0.0068714 Eth | $3,242,883.00 138,000.842 LINK | 0.2109% |
48 | WhiteBIT | LINK-BTC | $23.22 0.0067913 Eth | $3,118,011.00 134,299.950 LINK | 0.2053% |
49 | Phemex | LINK-USDT | $23.40 0.0068114 Eth | $3,076,458.00 131,497.840 LINK | 0.2010% |
50 | EXMO | LINK-USDT | $23.22 0.0067905 Eth | $2,557,698.00 110,140.974 LINK | 0.1684% |
51 | Bitstamp | LINK-EUR | $23.43 0.0068532 Eth | $2,516,412.00 107,411.182 LINK | 0.1642% |
52 | Bybit | LINK-USDC | $23.21 0.0067873 Eth | $2,313,981.00 99,752.762 LINK | 0.1525% |
53 | Bitstamp | LINK-USD | $23.25 0.0068012 Eth | $2,313,209.00 99,492.849 LINK | 0.1521% |
54 | Kraken | LINK-EUR | $23.41 0.0068474 Eth | $2,271,903.00 97,056.553 LINK | 0.1484% |
55 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $23.22 0.0067925 Eth | $2,138,538.00 93,672.572 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1432% |
56 | BitStorage | LINK-USDT | $23.23 0.0067924 Eth | $2,102,191.00 90,499.260 LINK | 0.1383% |
57 | Coinbase Exchange | LINK-USDT | $23.22 0.0067893 Eth | $2,088,796.00 89,964.837 LINK | 0.1375% |
58 | Gemini | LINK-USD | $23.21 0.0067904 Eth | $2,052,296.00 88,411.017 LINK | 0.1351% |
59 | Uniswap V3 (Ethereum) | 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0X514910771AF9CA656AF840DFF83E8264ECF986CA | $23.23 0.0067936 Eth | $1,962,969.00 144,881.415 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984 | 0.2215% |
60 | Binance | LINK-EUR | $23.42 0.0068212 Eth | $1,929,654.00 82,380.090 LINK | 0.1259% |
61 | EarnBIT | LINK-USDT | $23.19 0.0067833 Eth | $1,896,918.00 80,553.949 LINK | 0.1231% |
62 | BigONE | LINK-USDT | $23.23 0.0067933 Eth | $1,837,707.00 79,122.680 LINK | 0.1209% |
63 | FMCPAY | LINK-ETH | $23.22 0.0067895 Eth | $1,799,801.00 78,521.760 LINK | 0.1200% |
64 | Binance | LINK-ETH | $23.41 0.0068102 Eth | $1,765,757.00 76,973.360 LINK | 0.1177% |
65 | Kraken | LINK-USDT | $23.24 0.0067988 Eth | $1,736,460.00 74,712.187 LINK | 0.1142% |
66 | AscendEX (BitMax) | LINK-USDT | $23.28 0.0068112 Eth | $1,712,508.00 73,548.300 LINK | 0.1124% |
67 | BitMart | LINK-USDT | $23.24 0.0067954 Eth | $1,670,421.00 71,880.040 LINK | 0.1099% |
68 | FMCPAY | LINK-BTC | $23.21 0.0067885 Eth | $1,663,718.00 71,695.300 LINK | 0.1096% |
69 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9 | $23.25 0.0067979 Eth | $1,582,716.00 67,754.788 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.1036% |
70 | Binance | LINK-TRY | $23.50 0.0068340 Eth | $1,552,833.00 65,851.370 LINK | 0.1007% |
71 | Bitbank | LINK-JPY | $23.36 0.0068332 Eth | $1,546,213.00 66,191.790 LINK | 0.1012% |
72 | Koinpark | LINK-USDT | $23.31 0.0068046 Eth | $1,536,642.00 65,915.829 LINK | 0.1008% |
73 | PancakeSwap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $23.42 0.0068501 Eth | $1,448,639.00 61,441.314 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0939% |
74 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $23.25 0.0067992 Eth | $1,387,656.00 59,679.808 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0912% |
75 | OKX | LINK-USDC | $23.21 0.0067908 Eth | $1,341,062.00 56,459.954 LINK | 0.0863% |
76 | WhiteBIT | LINK-EUR | $23.40 0.0068110 Eth | $1,275,007.00 54,490.950 LINK | 0.0833% |
77 | Coinbase Exchange | LINK-BTC | $23.24 0.0067970 Eth | $1,105,842.00 47,585.980 LINK | 0.0727% |
78 | itBit | LINK-USD | $23.41 0.0068199 Eth | $1,063,942.00 45,448.168 LINK | 0.0695% |
79 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $23.29 0.0068109 Eth | $1,008,666.00 43,305.557 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0662% |
80 | Quickswap (v3) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $23.22 0.0067906 Eth | $959,723.00 42,099.182 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0644% |
81 | GMO Japan | LINK-JPY | $23.22 0.0067922 Eth | $944,869.00 40,700.200 LINK | 0.0622% |
82 | tanX | LINK-USDC | $23.22 0.0067939 Eth | $942,472.00 39,058.610 LINK | 0.0597% |
83 | Trubit | LINK-USDT | $23.42 0.0068191 Eth | $915,692.00 38,624.510 LINK | 0.0590% |
84 | Uniswap V3 (Polygon) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $23.22 0.0067924 Eth | $766,707.00 769,690.042 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 1.1765% |
85 | Kraken | LINK-XBT | $23.22 0.0067924 Eth | $756,274.00 32,569.796 LINK | 0.0498% |
86 | HashKey Exchange | LINK-USD | $23.34 0.0068002 Eth | $737,488.00 30,806.591 LINK | 0.0471% |
87 | Bitkub | LINK-THB | $23.28 0.0067957 Eth | $629,043.00 27,018.675 LINK | 0.0413% |
88 | Slex | LINK-BTC | $23.41 0.0068007 Eth | $608,601.00 26,096.200 LINK | 0.0399% |
89 | LATOKEN | LINK-BTC | $23.24 0.0067953 Eth | $547,812.00 23,574.950 LINK | 0.0360% |
90 | KuCoin | LINK-USDC | $23.24 0.0067966 Eth | $533,876.00 22,969.481 LINK | 0.0351% |
91 | DeGate | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $23.20 0.0067873 Eth | $509,936.00 21,452.370 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0328% |
92 | WEEX | LINK-USDC | $23.40 0.0068113 Eth | $500,374.00 21,384.399 LINK | 0.0327% |
93 | Bitso | LINK-USD | $23.34 0.0068003 Eth | $461,469.00 19,767.765 LINK | 0.0302% |
94 | Foxbit | LINK-BRL | $23.70 0.0069022 Eth | $447,185.00 18,853.187 LINK | 0.0288% |
95 | Slex | LINK-ETH | $23.21 0.0067868 Eth | $397,621.00 17,320.990 LINK | 0.0265% |
96 | BitStorage | LINK-ETH | $23.39 0.0068128 Eth | $397,403.00 16,988.560 LINK | 0.0260% |
97 | Bittime | LINK-IDR | $23.30 0.0068140 Eth | $391,704.00 17,130.580 LINK | 0.0262% |
98 | Kraken | LINK-GBP | $23.26 0.0068054 Eth | $350,371.00 15,060.427 LINK | 0.0230% |
99 | Binance US | LINK-USDT | $23.27 0.0068060 Eth | $277,209.00 11,911.302 LINK | 0.0182% |
100 | Solidly V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $23.26 0.0068036 Eth | $73,934.00 3,227.170 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0049% |
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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