ERC-20
Oracle
Overview
Max Total Supply
1,000,000,000 LINK
Holders
733,186 ( 0.052%)
Market
Price
$18.11 @ 0.006964 ETH (-3.00%)
Onchain Market Cap
$18,110,000,000.00
Circulating Supply Market Cap
$11,519,719,403.00
Other Info
Token Contract (WITH 18 Decimals)
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | ![]() | LINK-USDT | $18.00 0.0069700 Eth | $112,607,080.00 5,927,975.510 LINK | 22.7765% |
2 | ![]() | LINK-USD | $18.23 0.0070125 Eth | $50,344,171.00 2,761,762.640 LINK | 10.6112% |
3 | ![]() | LINK-USDT | $18.23 0.0070047 Eth | $35,585,299.00 1,884,474.801 LINK | 7.2405% |
4 | ![]() | LINK-USDT | $18.21 0.0070002 Eth | $21,313,268.00 1,129,987.788 LINK | 4.3416% |
5 | ![]() | LINK-USDT | $18.06 0.0069764 Eth | $19,906,729.00 1,102,027.390 LINK | 4.2342% |
6 | ![]() | LINK-USDT | $18.12 0.0069774 Eth | $15,400,709.00 815,298.810 LINK | 3.1325% |
7 | ![]() | LINK-USDT | $18.21 0.0069975 Eth | $14,188,202.00 751,160.940 LINK | 2.8861% |
8 | ![]() | LINK-USDT | $18.23 0.0070059 Eth | $13,445,712.00 710,058.711 LINK | 2.7282% |
9 | ![]() | LINK-USDT | $18.21 0.0069995 Eth | $13,248,292.00 727,397.010 LINK | 2.7948% |
10 | ![]() | LINK-USDC | $18.18 0.0069994 Eth | $11,492,934.00 609,871.660 LINK | 2.3432% |
11 | ![]() | LINK-USDT | $18.22 0.0070103 Eth | $11,187,524.00 588,951.180 LINK | 2.2629% |
12 | ![]() | LINK-USDT | $18.17 0.0069956 Eth | $9,640,232.00 530,475.240 LINK | 2.0382% |
13 | ![]() | LINK-USDT | $18.19 0.0070015 Eth | $9,092,059.00 479,640.210 LINK | 1.8429% |
14 | ![]() | LINK-USDT | $18.21 0.0069992 Eth | $7,676,602.00 421,502.125 LINK | 1.6195% |
15 | ![]() | LINK-USDT | $18.18 0.0069977 Eth | $7,584,735.00 417,348.130 LINK | 1.6035% |
16 | ![]() | LINK-USDT | $18.13 0.0069838 Eth | $7,193,488.00 396,665.850 LINK | 1.5241% |
17 | ![]() | LINK-USDT | $18.16 0.0069923 Eth | $7,178,811.00 395,210.099 LINK | 1.5185% |
18 | ![]() | LINK-FDUSD | $18.15 0.0069896 Eth | $7,175,584.00 378,360.090 LINK | 1.4537% |
19 | ![]() | LINK-USDT | $18.17 0.0069956 Eth | $7,053,864.00 388,154.570 LINK | 1.4914% |
20 | ![]() | LINK-USDT | $18.08 0.0069806 Eth | $6,641,007.00 349,714.938 LINK | 1.3437% |
21 | ![]() | LINK-USDT | $18.17 0.0069948 Eth | $6,020,427.00 331,401.270 LINK | 1.2733% |
22 | ![]() | LINK-USDT | $18.19 0.0069988 Eth | $5,562,583.00 305,744.298 LINK | 1.1747% |
23 | ![]() | LINK-BTC | $18.05 0.0069732 Eth | $5,364,074.00 287,201.060 LINK | 1.1035% |
24 | ![]() | LINK-USDT | $18.21 0.0070083 Eth | $5,239,594.00 287,674.450 LINK | 1.1053% |
25 | ![]() | LINK-EUR | $18.19 0.0069939 Eth | $4,703,978.00 258,563.583 LINK | 0.9935% |
26 | ![]() | LINK-USDT | $17.97 0.0069608 Eth | $4,518,773.00 238,029.247 LINK | 0.9146% |
27 | ![]() | LINK-USDT | $18.23 0.0070070 Eth | $4,471,743.00 235,730.559 LINK | 0.9057% |
28 | ![]() | LINK-USD | $18.22 0.0070002 Eth | $3,949,238.00 216,781.103 LINK | 0.8329% |
29 | ![]() | LINK-EUR | $18.26 0.0070182 Eth | $3,731,253.00 204,387.800 LINK | 0.7853% |
30 | ![]() | LINK-USDT | $18.17 0.0069958 Eth | $3,378,296.00 185,889.882 LINK | 0.7142% |
31 | ![]() | LINK-USDT | $18.05 0.0069769 Eth | $2,672,925.00 141,967.530 LINK | 0.5455% |
32 | ![]() | LINK-USDT | $18.23 0.0070091 Eth | $1,868,477.00 98,783.850 LINK | 0.3795% |
33 | ![]() | LINK-USDT | $18.16 0.0069942 Eth | $1,804,953.00 95,079.712 LINK | 0.3653% |
34 | ![]() | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $18.09 0.0069593 Eth | $1,608,763.00 88,697.309 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.3408% |
35 | ![]() | LINK-USDT | $18.20 0.0070029 Eth | $1,606,759.00 85,089.604 LINK | 0.3269% |
36 | ![]() | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $18.13 0.0069768 Eth | $1,549,317.00 85,160.484 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.3272% |
37 | ![]() | LINK-GBP | $18.17 0.0069957 Eth | $1,266,871.00 69,710.530 LINK | 0.2678% |
38 | ![]() | LINK-USDT | $18.03 0.0069768 Eth | $1,230,050.00 68,218.780 LINK | 0.2621% |
39 | ![]() | LINK-ETH | $18.17 0.0069885 Eth | $1,222,788.00 67,414.560 LINK | 0.2590% |
40 | ![]() | LINK-BTC | $18.18 0.0069992 Eth | $1,170,791.00 62,942.300 LINK | 0.2418% |
41 | ![]() | LINK-USDT | $18.19 0.0070029 Eth | $1,125,892.00 61,884.460 LINK | 0.2378% |
42 | ![]() | LINK-USDT | $18.23 0.0070070 Eth | $1,062,037.00 58,268.176 LINK | 0.2239% |
43 | ![]() | LINK-USD | $18.07 0.0069440 Eth | $942,826.00 52,179.912 LINK | 0.2005% |
44 | ![]() | LINK-USDT | $18.24 0.0070215 Eth | $934,778.00 51,260.240 LINK | 0.1970% |
45 | ![]() | LINK-USDC | $18.18 0.0069985 Eth | $892,579.00 47,345.209 LINK | 0.1819% |
46 | ![]() | LINK-USDT | $18.22 0.0070041 Eth | $877,671.00 48,172.830 LINK | 0.1851% |
47 | ![]() | LINK-USDT | $18.09 0.0069812 Eth | $861,877.00 45,685.430 LINK | 0.1755% |
48 | ![]() | LINK-ETH | $18.03 0.0069684 Eth | $806,520.00 44,514.470 LINK | 0.1710% |
49 | ![]() | LINK-BTC | $18.21 0.0069964 Eth | $802,797.00 44,090.900 LINK | 0.1694% |
50 | ![]() | LINK-TRY | $18.14 0.0070182 Eth | $777,935.00 40,650.650 LINK | 0.1562% |
51 | ![]() | LINK-USDC | $18.13 0.0069850 Eth | $777,716.00 41,328.410 LINK | 0.1588% |
52 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174 | $18.16 0.0069886 Eth | $746,926.00 39,491.139 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1517% |
53 | ![]() | LINK-EUR | $18.22 0.0070039 Eth | $708,020.00 37,182.290 LINK | 0.1429% |
54 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $18.16 0.0069783 Eth | $667,550.00 36,789.599 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1414% |
55 | ![]() | LINK-JPY | $18.28 0.0070293 Eth | $598,255.00 32,718.600 LINK | 0.1257% |
56 | ![]() | LINK-ETH | $18.15 0.0069807 Eth | $587,343.00 32,366.630 LINK | 0.1244% |
57 | ![]() | LINK-USDC | $18.22 0.0070018 Eth | $547,391.00 28,986.362 LINK | 0.1114% |
58 | ![]() | LINK-USDT | $18.15 0.0069905 Eth | $541,552.00 28,624.564 LINK | 0.1100% |
59 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $18.13 0.0069758 Eth | $536,779.00 29,305.290 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1126% |
60 | ![]() | LINK-BTC | $18.15 0.0069860 Eth | $534,600.00 29,458.198 LINK | 0.1132% |
61 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $18.16 0.0069869 Eth | $533,959.00 29,334.688 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1127% |
62 | ![]() | LINK-ETH | $18.12 0.0069765 Eth | $524,388.00 28,948.516 LINK | 0.1112% |
63 | ![]() | LINK-USDT | $18.17 0.0069967 Eth | $491,613.00 27,058.985 LINK | 0.1040% |
64 | ![]() | LINK-USD | $18.18 0.0070015 Eth | $465,803.00 24,225.578 LINK | 0.0931% |
65 | ![]() | LINK-BTC | $18.16 0.0069891 Eth | $434,877.00 23,951.900 LINK | 0.0920% |
66 | ![]() | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9 | $18.11 0.0069683 Eth | $427,539.00 22,740.473 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0874% |
67 | ![]() | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $18.15 0.0069781 Eth | $421,181.00 22,453.726 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0863% |
68 | ![]() | LINK-JPY | $18.13 0.0069653 Eth | $399,635.00 22,046.600 LINK | 0.0847% |
69 | ![]() | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $18.16 0.0069886 Eth | $388,326.00 405,042.823 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 1.5563% |
70 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $18.13 0.0069757 Eth | $355,365.00 19,557.509 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0751% |
71 | ![]() | LINK-USDC | $18.20 0.0069946 Eth | $334,557.00 17,601.305 LINK | 0.0676% |
72 | ![]() | 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0X514910771AF9CA656AF840DFF83E8264ECF986CA | $18.23 0.0070077 Eth | $303,176.00 34,279.887 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984 | 0.1317% |
73 | ![]() | LINK-ETH | $18.14 0.0069841 Eth | $288,566.00 15,919.680 LINK | 0.0612% |
74 | ![]() | LINK-USDT | $18.16 0.0069917 Eth | $275,998.00 14,623.000 LINK | 0.0562% |
75 | ![]() | LINK-USD | $18.13 0.0069820 Eth | $274,026.00 15,114.501 LINK | 0.0581% |
76 | ![]() | LINK-BTC | $18.18 0.0069867 Eth | $263,979.00 14,520.440 LINK | 0.0558% |
77 | ![]() | LINK-BTC | $18.14 0.0069891 Eth | $262,692.00 14,480.790 LINK | 0.0556% |
78 | ![]() | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $18.12 0.0069837 Eth | $230,748.00 12,198.472 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0469% |
79 | ![]() | LINK-USDC | $18.03 0.0069748 Eth | $224,168.00 12,435.050 LINK | 0.0478% |
80 | ![]() | LINK-THB | $18.31 0.0070394 Eth | $222,115.00 12,130.222 LINK | 0.0466% |
81 | ![]() | LINK-USDT | $18.18 0.0069990 Eth | $220,737.00 11,631.150 LINK | 0.0447% |
82 | ![]() | LINK-BTC | $18.15 0.0069874 Eth | $203,212.00 10,862.708 LINK | 0.0417% |
83 | ![]() | LINK-ETH | $18.16 0.0069918 Eth | $202,608.00 11,154.800 LINK | 0.0429% |
84 | ![]() | LINK-USDC | $18.21 0.0069969 Eth | $180,844.00 9,933.009 LINK | 0.0382% |
85 | ![]() | LINK-GBP | $18.08 0.0069488 Eth | $180,411.00 9,976.271 LINK | 0.0383% |
86 | ![]() | LINK-TRY | $18.33 0.0070585 Eth | $170,664.00 9,005.810 LINK | 0.0346% |
87 | ![]() | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $18.07 0.0069555 Eth | $155,660.00 8,275.482 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0318% |
88 | ![]() | LINK-TRY | $18.36 0.0070655 Eth | $151,278.00 8,238.510 LINK | 0.0317% |
89 | ![]() | LINK-USD | $18.08 0.0069601 Eth | $150,200.00 8,309.155 LINK | 0.0319% |
90 | ![]() | LINK-BTC | $18.20 0.0070050 Eth | $135,430.00 7,442.210 LINK | 0.0286% |
91 | ![]() | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X2F2A2543B76A4166549F7AAB2E75BEF0AEFC5B0F | $18.12 0.0069729 Eth | $132,786.00 7,154.543 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0275% |
92 | ![]() | 0X5947BB275C521040051D82396192181B413227A3-0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7 | $18.09 0.0069621 Eth | $123,062.00 6,894.099 0X5947BB275C521040051D82396192181B413227A3 | 0.0265% |
93 | ![]() | LINK-USDC | $17.94 0.0069463 Eth | $110,313.00 5,965.988 LINK | 0.0229% |
94 | ![]() | 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006 | $18.06 0.0069410 Eth | $99,863.00 5,494.989 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6 | 0.0211% |
95 | ![]() | LINK-BRL | $18.30 0.0070345 Eth | $84,720.00 4,628.409 LINK | 0.0178% |
96 | ![]() | 0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | $18.13 0.0069768 Eth | $83,023.00 86,264.606 0XAF88D065E77C8CC2239327C5EDB3A432268E5831 | 0.3314% |
97 | ![]() | LINK-EUR | $18.04 0.0069458 Eth | $81,401.00 4,512.540 LINK | 0.0173% |
98 | ![]() | LINK-ETH | $18.18 0.0069976 Eth | $72,670.00 3,997.680 LINK | 0.0154% |
99 | ![]() | LINK-ETH | $18.23 0.0070059 Eth | $71,664.00 3,931.140 LINK | 0.0151% |
100 | ![]() | LINK-USDT | $18.13 0.0069792 Eth | $65,614.00 3,619.974 LINK | 0.0139% |
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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