ERC-20
Oracle
Overview
Max Total Supply
1,000,000,000 LINK
Holders
732,049 ( 0.028%)
Market
Price
$20.65 @ 0.007335 ETH (+7.96%)
Onchain Market Cap
$20,650,000,000.00
Circulating Supply Market Cap
$13,159,604,563.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
108.13 LINKValue
$2,232.88 ( ~0.79310069626305 Eth) [0.0000%]Loading...
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | Binance | LINK-USDT | $20.69 0.0073755 Eth | $352,085,496.00 17,333,443.350 LINK | 25.8530% |
2 | Coinbase Exchange | LINK-USD | $20.69 0.0074099 Eth | $114,035,367.00 5,512,416.850 LINK | 8.2218% |
3 | Bybit | LINK-USDT | $20.70 0.0073802 Eth | $95,045,816.00 4,663,855.544 LINK | 6.9562% |
4 | WhiteBIT | LINK-USDT | $20.66 0.0073677 Eth | $56,746,215.00 2,746,041.240 LINK | 4.0957% |
5 | Gate.io | LINK-USDT | $20.73 0.0073957 Eth | $52,940,864.00 2,607,813.360 LINK | 3.8896% |
6 | DigiFinex | LINK-USDT | $20.81 0.0074181 Eth | $44,270,968.00 2,127,793.210 LINK | 3.1736% |
7 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $20.65 0.0073613 Eth | $40,821,570.00 1,941,618.275 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 2.8959% |
8 | OKX | LINK-USDT | $20.77 0.0074064 Eth | $38,059,566.00 1,868,769.389 LINK | 2.7873% |
9 | MEXC | LINK-USDT | $20.69 0.0074091 Eth | $37,941,531.00 1,833,470.780 LINK | 2.7346% |
10 | XT.COM | LINK-USDT | $20.71 0.0074094 Eth | $35,151,048.00 1,726,486.870 LINK | 2.5751% |
11 | HTX | LINK-USDT | $20.74 0.0073969 Eth | $27,400,163.00 1,338,511.971 LINK | 1.9964% |
12 | Bitunix | LINK-USDT | $20.75 0.0073987 Eth | $27,029,688.00 1,302,849.000 LINK | 1.9432% |
13 | Coinstore | LINK-USDT | $20.51 0.0073748 Eth | $26,122,947.00 1,283,885.320 LINK | 1.9149% |
14 | Binance | LINK-USDC | $20.42 0.0073484 Eth | $25,936,740.00 1,276,437.550 LINK | 1.9038% |
15 | CoinW | LINK-USDT | $20.65 0.0074056 Eth | $23,145,550.00 1,120,818.880 LINK | 1.6717% |
16 | KuCoin | LINK-USDT | $20.73 0.0073952 Eth | $21,972,487.00 1,059,718.975 LINK | 1.5806% |
17 | BYDFi | LINK-USDT | $20.42 0.0073445 Eth | $19,871,217.00 973,229.190 LINK | 1.4516% |
18 | Slex | LINK-USDT | $20.70 0.0073861 Eth | $19,358,979.00 942,771.590 LINK | 1.4062% |
19 | Bitget | LINK-USDT | $20.74 0.0073957 Eth | $18,584,943.00 917,615.702 LINK | 1.3686% |
20 | LATOKEN | LINK-USDT | $20.76 0.0074030 Eth | $17,468,684.00 841,306.835 LINK | 1.2548% |
21 | LBank | LINK-USDT | $20.69 0.0074020 Eth | $17,258,881.00 834,003.190 LINK | 1.2439% |
22 | Binance | LINK-FDUSD | $20.42 0.0073548 Eth | $16,041,949.00 785,725.570 LINK | 1.1719% |
23 | Binance | LINK-BTC | $20.52 0.0073790 Eth | $14,701,404.00 717,227.230 LINK | 1.0698% |
24 | QMall | LINK-USDT | $20.68 0.0073981 Eth | $14,557,395.00 715,787.344 LINK | 1.0676% |
25 | Kraken | LINK-USD | $20.67 0.0073738 Eth | $14,062,048.00 680,174.748 LINK | 1.0145% |
26 | Poloniex | LINK-USDT | $20.43 0.0073700 Eth | $12,069,603.00 587,559.537 LINK | 0.8764% |
27 | BTSE | LINK-USDT | $20.66 0.0074020 Eth | $10,549,280.00 510,491.790 LINK | 0.7614% |
28 | Azbit | LINK-USDT | $20.69 0.0073778 Eth | $10,395,435.00 511,797.197 LINK | 0.7634% |
29 | Bitvavo | LINK-EUR | $20.67 0.0073977 Eth | $10,060,405.00 486,757.173 LINK | 0.7260% |
30 | Dex-Trade | LINK-USDT | $20.75 0.0074104 Eth | $9,146,072.00 440,879.620 LINK | 0.6576% |
31 | Hotcoin | LINK-USDT | $20.62 0.0074080 Eth | $8,847,949.00 429,031.490 LINK | 0.6399% |
32 | Coinbase Exchange | LINK-EUR | $20.67 0.0073985 Eth | $8,674,013.00 419,636.780 LINK | 0.6259% |
33 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $20.52 0.0073396 Eth | $5,837,059.00 277,864.930 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.4144% |
34 | Binance | LINK-ETH | $20.68 0.0073727 Eth | $5,554,152.00 263,422.900 LINK | 0.3929% |
35 | PointPay | LINK-USDT | $20.69 0.0074078 Eth | $5,349,697.00 262,935.190 LINK | 0.3922% |
36 | BingX | LINK-USDT | $20.80 0.0074171 Eth | $4,504,384.00 221,729.254 LINK | 0.3307% |
37 | FMCPAY | LINK-USDT | $20.65 0.0073934 Eth | $4,306,118.00 210,139.460 LINK | 0.3134% |
38 | Biconomy.com | LINK-USDT | $20.60 0.0074011 Eth | $3,973,431.00 194,718.924 LINK | 0.2904% |
39 | Kraken | LINK-USDT | $20.67 0.0073731 Eth | $3,694,898.00 178,736.138 LINK | 0.2666% |
40 | Coinbase Exchange | LINK-GBP | $20.68 0.0074077 Eth | $3,694,850.00 178,659.420 LINK | 0.2665% |
41 | CoinEx | LINK-USDT | $20.44 0.0073609 Eth | $3,667,828.00 179,496.733 LINK | 0.2677% |
42 | Phemex | LINK-USDT | $20.65 0.0073962 Eth | $3,148,814.00 152,493.970 LINK | 0.2274% |
43 | Bitstamp | LINK-USD | $20.78 0.0074088 Eth | $2,939,633.00 141,464.517 LINK | 0.2110% |
44 | Bitbank | LINK-JPY | $20.63 0.0074112 Eth | $2,634,290.00 127,680.518 LINK | 0.1904% |
45 | Kraken | LINK-EUR | $20.66 0.0073692 Eth | $2,613,521.00 126,492.630 LINK | 0.1887% |
46 | BitStorage | LINK-USDT | $20.54 0.0073844 Eth | $2,347,931.00 114,288.840 LINK | 0.1705% |
47 | EXMO | LINK-USDT | $20.73 0.0074046 Eth | $2,323,159.00 112,073.931 LINK | 0.1672% |
48 | BitMart | LINK-USDT | $20.73 0.0073954 Eth | $2,175,455.00 104,917.240 LINK | 0.1565% |
49 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $20.54 0.0073376 Eth | $2,095,784.00 99,767.474 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1488% |
50 | Binance | LINK-EUR | $20.63 0.0073978 Eth | $2,082,773.00 101,908.800 LINK | 0.1520% |
51 | QMall | LINK-USDC | $20.55 0.0073810 Eth | $1,990,334.00 97,812.843 LINK | 0.1459% |
52 | ProBit Global | LINK-USDT | $20.67 0.0073982 Eth | $1,920,167.00 92,898.810 LINK | 0.1386% |
53 | Gemini | LINK-USD | $20.78 0.0074074 Eth | $1,919,275.00 92,378.660 LINK | 0.1378% |
54 | FMCPAY | LINK-ETH | $20.65 0.0073878 Eth | $1,889,876.00 89,916.000 LINK | 0.1341% |
55 | EarnBIT | LINK-USDT | $20.78 0.0074094 Eth | $1,822,921.00 89,276.645 LINK | 0.1332% |
56 | Coinbase Exchange | LINK-ETH | $20.59 0.0073707 Eth | $1,782,254.00 86,547.680 LINK | 0.1291% |
57 | Kraken | LINK-XBT | $20.68 0.0073768 Eth | $1,776,660.00 85,900.385 LINK | 0.1281% |
58 | Bybit | LINK-USDC | $20.68 0.0073745 Eth | $1,766,747.00 87,047.906 LINK | 0.1298% |
59 | Coinbase Exchange | LINK-USDT | $20.66 0.0074105 Eth | $1,639,961.00 79,361.730 LINK | 0.1184% |
60 | FMCPAY | LINK-BTC | $20.41 0.0073597 Eth | $1,557,162.00 76,144.000 LINK | 0.1136% |
61 | XT.COM | LINK-ETH | $20.59 0.0073709 Eth | $1,546,616.00 73,767.120 LINK | 0.1100% |
62 | PancakeSwap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $20.52 0.0073168 Eth | $1,546,529.00 76,205.363 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.1137% |
63 | BigONE | LINK-USDT | $20.56 0.0073861 Eth | $1,490,603.00 72,501.950 LINK | 0.1081% |
64 | LATOKEN | LINK-BTC | $20.59 0.0073757 Eth | $1,433,917.00 69,636.623 LINK | 0.1039% |
65 | Binance | LINK-TRY | $20.54 0.0073774 Eth | $1,406,574.00 68,605.120 LINK | 0.1023% |
66 | Uniswap V3 (Polygon) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $20.56 0.0073338 Eth | $1,144,884.00 1,135,058.174 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 1.6930% |
67 | itBit | LINK-USD | $20.47 0.0073630 Eth | $1,077,744.00 52,649.920 LINK | 0.0785% |
68 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $20.55 0.0073401 Eth | $1,036,869.00 49,436.225 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0737% |
69 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9 | $20.61 0.0073717 Eth | $1,025,878.00 50,190.655 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0749% |
70 | Coinbase Exchange | LINK-BTC | $20.69 0.0073811 Eth | $1,013,982.00 48,997.090 LINK | 0.0731% |
71 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $20.53 0.0073325 Eth | $909,917.00 45,089.623 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0673% |
72 | Camelot V3 | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $20.61 0.0073624 Eth | $877,185.00 41,737.777 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0623% |
73 | XT.COM | LINK-XT | $20.60 0.0073983 Eth | $867,307.00 42,482.292 LINK | 0.0634% |
74 | Trubit | LINK-USDT | $20.66 0.0073912 Eth | $864,768.00 42,381.890 LINK | 0.0632% |
75 | WhiteBIT | LINK-TRY | $20.60 0.0073998 Eth | $860,707.00 41,786.600 LINK | 0.0623% |
76 | BitStorage | LINK-ETH | $20.55 0.0073721 Eth | $850,467.00 41,386.820 LINK | 0.0617% |
77 | Uniswap V3 (Ethereum) | 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0X514910771AF9CA656AF840DFF83E8264ECF986CA | $20.78 0.0074071 Eth | $850,117.00 83,536.532 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984 | 0.1246% |
78 | Quickswap (v3) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $20.60 0.0073475 Eth | $834,379.00 39,541.560 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0590% |
79 | tanX | LINK-USDC | $20.61 0.0073924 Eth | $828,879.00 40,915.760 LINK | 0.0610% |
80 | OKX | LINK-USDC | $20.78 0.0074099 Eth | $762,985.00 37,022.524 LINK | 0.0552% |
81 | Slex | LINK-BTC | $20.52 0.0073790 Eth | $685,209.00 33,292.500 LINK | 0.0497% |
82 | HashKey Exchange | LINK-USD | $20.67 0.0073937 Eth | $651,674.00 31,928.714 LINK | 0.0476% |
83 | bitcastle | LINK-USDT | $20.65 0.0073934 Eth | $646,227.00 31,768.460 LINK | 0.0474% |
84 | PointPay | LINK-BTC | $20.44 0.0073712 Eth | $572,548.00 27,926.385 LINK | 0.0417% |
85 | BitDelta | LINK-USDT | $20.69 0.0073826 Eth | $528,491.00 25,953.000 LINK | 0.0387% |
86 | Bitkub | LINK-THB | $20.76 0.0074044 Eth | $504,200.00 24,286.838 LINK | 0.0362% |
87 | Kraken | LINK-GBP | $20.52 0.0073191 Eth | $499,236.00 24,328.206 LINK | 0.0363% |
88 | DeGate | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $20.91 0.0074565 Eth | $484,681.00 23,604.739 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0352% |
89 | WhiteBIT | LINK-BTC | $20.66 0.0073654 Eth | $479,880.00 23,229.290 LINK | 0.0346% |
90 | WhiteBIT | LINK-EUR | $20.75 0.0073966 Eth | $474,864.00 22,889.610 LINK | 0.0341% |
91 | KuCoin | LINK-BTC | $20.72 0.0073889 Eth | $456,369.00 22,029.093 LINK | 0.0329% |
92 | KuCoin | LINK-USDC | $20.73 0.0073928 Eth | $403,936.00 19,487.997 LINK | 0.0291% |
93 | Bitso | LINK-USD | $20.52 0.0073723 Eth | $368,763.00 17,967.736 LINK | 0.0268% |
94 | BYDFi | LINK-USDC | $20.63 0.0073611 Eth | $359,183.00 17,407.350 LINK | 0.0260% |
95 | Slex | LINK-ETH | $20.52 0.0073798 Eth | $339,098.00 16,265.920 LINK | 0.0243% |
96 | Foxbit | LINK-BRL | $20.53 0.0073755 Eth | $335,453.00 16,762.719 LINK | 0.0250% |
97 | BitMart | LINK-BTC | $20.69 0.0073811 Eth | $309,979.00 14,978.720 LINK | 0.0223% |
98 | Binance | LINK-BNB | $20.45 0.0073598 Eth | $306,563.00 15,141.683 LINK | 0.0226% |
99 | Mercado Bitcoin | LINK-BRL | $20.79 0.0074158 Eth | $266,927.00 12,840.756 LINK | 0.0192% |
100 | BitMart | LINK-ETH | $20.68 0.0073764 Eth | $147,238.00 7,120.860 LINK | 0.0106% |
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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