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ERC-20
Oracle
Overview
Max Total Supply
1,000,000,000 LINK
Holders
736,439 (0.00%)
Market
Price
$17.70 @ 0.006602 ETH (-6.84%)
Onchain Market Cap
$17,700,000,000.00
Circulating Supply Market Cap
$11,285,399,536.00
Other Info
Token Contract (WITH 18 Decimals)
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | ![]() | LINK-USDT | $17.72 0.0066326 Eth | $46,343,488.00 2,615,315.710 LINK | 13.2234% |
2 | ![]() | LINK-USD | $17.76 0.0066444 Eth | $30,495,001.00 1,716,770.880 LINK | 8.6802% |
3 | ![]() | LINK-USDT | $17.78 0.0066501 Eth | $28,311,190.00 1,575,722.689 LINK | 7.9670% |
4 | ![]() | LINK-USDT | $17.76 0.0066452 Eth | $20,116,439.00 1,118,949.085 LINK | 5.6575% |
5 | ![]() | LINK-USD | $17.72 0.0066287 Eth | $14,038,025.00 792,288.735 LINK | 4.0059% |
6 | ![]() | LINK-USDT | $17.77 0.0066482 Eth | $12,004,315.00 669,990.029 LINK | 3.3876% |
7 | ![]() | LINK-USDT | $17.70 0.0066264 Eth | $10,974,092.00 609,352.600 LINK | 3.0810% |
8 | ![]() | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $17.73 0.0066362 Eth | $10,349,881.00 576,098.941 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 2.9128% |
9 | ![]() | LINK-USDT | $17.78 0.0066516 Eth | $9,938,343.00 558,946.020 LINK | 2.8261% |
10 | ![]() | LINK-USDT | $17.76 0.0066443 Eth | $9,703,466.00 541,463.280 LINK | 2.7377% |
11 | ![]() | LINK-USDT | $17.78 0.0066497 Eth | $9,322,525.00 518,165.854 LINK | 2.6199% |
12 | ![]() | LINK-EUR | $17.70 0.0066233 Eth | $8,551,789.00 483,248.780 LINK | 2.4434% |
13 | ![]() | LINK-USDT | $17.76 0.0066465 Eth | $8,431,085.00 474,680.460 LINK | 2.4000% |
14 | ![]() | LINK-USDT | $17.70 0.0066278 Eth | $8,081,605.00 450,124.870 LINK | 2.2759% |
15 | ![]() | LINK-USDC | $17.74 0.0066388 Eth | $7,998,253.00 450,928.100 LINK | 2.2799% |
16 | ![]() | LINK-USDT | $17.77 0.0066500 Eth | $6,975,756.00 388,923.320 LINK | 1.9664% |
17 | ![]() | LINK-USDT | $17.70 0.0066270 Eth | $6,318,458.00 356,946.700 LINK | 1.8048% |
18 | ![]() | LINK-FDUSD | $17.68 0.0066329 Eth | $6,248,982.00 347,229.640 LINK | 1.7556% |
19 | ![]() | LINK-USDT | $17.71 0.0066318 Eth | $5,622,252.00 317,383.180 LINK | 1.6047% |
20 | ![]() | LINK-USDC | $17.76 0.0066430 Eth | $5,529,431.00 308,945.820 LINK | 1.5621% |
21 | ![]() | LINK-USDT | $17.73 0.0066367 Eth | $5,339,658.00 301,148.260 LINK | 1.5226% |
22 | ![]() | LINK-USDT | $17.71 0.0066258 Eth | $4,856,382.00 270,605.344 LINK | 1.3682% |
23 | ![]() | LINK-USDT | $17.77 0.0066469 Eth | $4,688,027.00 263,936.330 LINK | 1.3345% |
24 | ![]() | LINK-USDT | $17.67 0.0066298 Eth | $4,478,657.00 253,392.840 LINK | 1.2812% |
25 | ![]() | LINK-USDT | $17.75 0.0066413 Eth | $4,112,501.00 231,663.186 LINK | 1.1713% |
26 | ![]() | LINK-USDT | $17.78 0.0066520 Eth | $3,847,949.00 216,400.561 LINK | 1.0941% |
27 | ![]() | LINK-GBP | $17.70 0.0066282 Eth | $3,845,365.00 217,286.170 LINK | 1.0986% |
28 | ![]() | LINK-USDT | $17.70 0.0066312 Eth | $3,307,417.00 184,485.603 LINK | 0.9328% |
29 | ![]() | LINK-EUR | $17.71 0.0066268 Eth | $2,894,917.00 163,490.929 LINK | 0.8266% |
30 | ![]() | LINK-USDT | $17.75 0.0066408 Eth | $2,789,593.00 154,690.231 LINK | 0.7821% |
31 | ![]() | LINK-USDT | $17.70 0.0066251 Eth | $2,559,411.00 144,588.230 LINK | 0.7311% |
32 | ![]() | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $17.71 0.0066302 Eth | $2,327,469.00 128,875.119 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.6516% |
33 | ![]() | LINK-USDT | $17.77 0.0066477 Eth | $2,255,975.00 125,990.997 LINK | 0.6370% |
34 | ![]() | LINK-EUR | $17.70 0.0066279 Eth | $2,210,551.00 124,914.910 LINK | 0.6316% |
35 | ![]() | LINK-BTC | $17.71 0.0066283 Eth | $1,818,580.00 101,543.360 LINK | 0.5134% |
36 | ![]() | LINK-USDT | $17.68 0.0066211 Eth | $1,540,039.00 85,528.180 LINK | 0.4324% |
37 | ![]() | LINK-ETH | $17.74 0.0066356 Eth | $1,217,219.00 67,946.700 LINK | 0.3435% |
38 | ![]() | LINK-USDT | $17.70 0.0066308 Eth | $1,211,258.00 67,596.106 LINK | 0.3418% |
39 | ![]() | LINK-BTC | $17.69 0.0066228 Eth | $1,191,910.00 66,060.200 LINK | 0.3340% |
40 | ![]() | LINK-ETH | $17.68 0.0066178 Eth | $1,184,648.00 65,901.120 LINK | 0.3332% |
41 | ![]() | LINK-USD | $17.72 0.0066280 Eth | $881,233.00 49,737.712 LINK | 0.2515% |
42 | ![]() | LINK-USDC | $17.66 0.0066189 Eth | $864,561.00 47,837.800 LINK | 0.2419% |
43 | ![]() | LINK-USDT | $17.78 0.0066520 Eth | $858,230.00 48,264.910 LINK | 0.2440% |
44 | ![]() | LINK-USDT | $17.77 0.0066499 Eth | $848,333.00 47,726.550 LINK | 0.2413% |
45 | ![]() | LINK-USDT | $17.70 0.0066237 Eth | $810,492.00 45,106.500 LINK | 0.2281% |
46 | ![]() | LINK-JPY | $17.70 0.0066258 Eth | $710,692.00 40,145.137 LINK | 0.2030% |
47 | ![]() | LINK-BTC | $17.72 0.0066285 Eth | $706,949.00 39,897.990 LINK | 0.2017% |
48 | ![]() | LINK-BTC | $17.71 0.0066290 Eth | $704,119.00 39,752.406 LINK | 0.2010% |
49 | ![]() | LINK-USDT | $17.66 0.0066137 Eth | $698,635.00 39,563.860 LINK | 0.2000% |
50 | ![]() | LINK-USDT | $17.73 0.0066366 Eth | $641,496.00 36,179.380 LINK | 0.1829% |
51 | ![]() | LINK-EUR | $17.74 0.0066350 Eth | $633,426.00 35,241.940 LINK | 0.1782% |
52 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $17.70 0.0066232 Eth | $632,432.00 35,364.480 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1788% |
53 | ![]() | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $17.64 0.0066017 Eth | $590,118.00 32,441.645 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.1640% |
54 | ![]() | 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0X514910771AF9CA656AF840DFF83E8264ECF986CA | $17.73 0.0066362 Eth | $529,682.00 56,100.377 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984 | 0.2837% |
55 | ![]() | LINK-USD | $17.72 0.0066367 Eth | $519,792.00 29,333.662 LINK | 0.1483% |
56 | ![]() | LINK-USDC | $17.77 0.0066487 Eth | $502,707.00 28,444.115 LINK | 0.1438% |
57 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $17.71 0.0066289 Eth | $495,980.00 27,471.137 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1389% |
58 | ![]() | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $17.71 0.0066289 Eth | $468,907.00 477,079.329 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 2.4122% |
59 | ![]() | LINK-USDC | $17.70 0.0066295 Eth | $452,225.00 25,280.984 LINK | 0.1278% |
60 | ![]() | LINK-USDT | $17.62 0.0066131 Eth | $450,955.00 25,057.501 LINK | 0.1267% |
61 | ![]() | LINK-TRY | $17.65 0.0066246 Eth | $425,501.00 23,740.560 LINK | 0.1200% |
62 | ![]() | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9 | $17.71 0.0066302 Eth | $409,005.00 22,835.403 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.1155% |
63 | ![]() | LINK-USDC | $17.77 0.0066471 Eth | $370,725.00 20,599.063 LINK | 0.1042% |
64 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $17.70 0.0066234 Eth | $350,746.00 19,515.452 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0987% |
65 | ![]() | LINK-USDT | $17.68 0.0066238 Eth | $332,108.00 18,781.478 LINK | 0.0950% |
66 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $17.70 0.0066260 Eth | $308,105.00 17,104.335 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0865% |
67 | ![]() | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $17.60 0.0065858 Eth | $305,059.00 17,201.337 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0870% |
68 | ![]() | LINK-USDT | $17.77 0.0066482 Eth | $287,384.00 15,985.000 LINK | 0.0808% |
69 | ![]() | LINK-USDT | $17.64 0.0066076 Eth | $280,994.00 15,929.633 LINK | 0.0805% |
70 | ![]() | LINK-ETH | $17.67 0.0066309 Eth | $270,166.00 15,288.090 LINK | 0.0773% |
71 | ![]() | LINK-ETH | $17.68 0.0066188 Eth | $246,357.00 13,756.360 LINK | 0.0696% |
72 | ![]() | LINK-BTC | $17.71 0.0066271 Eth | $245,151.00 13,845.900 LINK | 0.0700% |
73 | ![]() | LINK-USDT | $17.74 0.0066376 Eth | $231,528.00 13,049.714 LINK | 0.0660% |
74 | ![]() | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $17.72 0.0066317 Eth | $227,574.00 12,688.061 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0642% |
75 | ![]() | LINK-BTC | $17.70 0.0066307 Eth | $190,076.00 10,737.940 LINK | 0.0543% |
76 | ![]() | LINK-TRY | $17.59 0.0065851 Eth | $184,084.00 10,199.200 LINK | 0.0516% |
77 | ![]() | LINK-TRY | $17.74 0.0066464 Eth | $177,544.00 9,868.610 LINK | 0.0499% |
78 | ![]() | LINK-USDC | $17.61 0.0066117 Eth | $174,889.00 9,928.600 LINK | 0.0502% |
79 | ![]() | LINK-EUR | $17.71 0.0066334 Eth | $174,339.00 9,845.810 LINK | 0.0498% |
80 | ![]() | LINK-USDT | $17.69 0.0066241 Eth | $164,229.00 9,158.220 LINK | 0.0463% |
81 | ![]() | LINK-ETH | $17.66 0.0066054 Eth | $149,225.00 8,451.757 LINK | 0.0427% |
82 | ![]() | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $17.69 0.0066294 Eth | $145,559.00 8,101.624 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0410% |
83 | ![]() | 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006 | $17.69 0.0066158 Eth | $144,363.00 8,052.862 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6 | 0.0407% |
84 | ![]() | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X2F2A2543B76A4166549F7AAB2E75BEF0AEFC5B0F | $17.65 0.0066050 Eth | $127,550.00 7,090.247 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0358% |
85 | ![]() | LINK-GBP | $17.57 0.0065727 Eth | $127,255.00 7,243.267 LINK | 0.0366% |
86 | ![]() | LINK-USD | $17.69 0.0066220 Eth | $100,671.00 5,690.186 LINK | 0.0288% |
87 | ![]() | LINK-THB | $17.71 0.0066323 Eth | $95,293.00 5,381.262 LINK | 0.0272% |
88 | ![]() | LINK-USDC | $17.73 0.0066340 Eth | $92,295.00 5,206.104 LINK | 0.0263% |
89 | ![]() | LINK-PLN | $17.70 0.0066408 Eth | $83,597.00 0.000 LINK | 0.0000% |
90 | ![]() | LINK-GBP | $17.77 0.0066474 Eth | $74,991.00 4,220.296 LINK | 0.0213% |
91 | ![]() | 0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | $17.61 0.0065905 Eth | $74,606.00 76,206.563 0XAF88D065E77C8CC2239327C5EDB3A432268E5831 | 0.3853% |
92 | ![]() | LINK-AUD | $17.55 0.0065684 Eth | $74,342.00 4,236.162 LINK | 0.0214% |
93 | ![]() | LINK-ETH | $17.69 0.0066218 Eth | $68,429.00 3,868.000 LINK | 0.0196% |
94 | ![]() | LINK-BNB | $17.70 0.0066260 Eth | $66,788.00 3,778.565 LINK | 0.0191% |
95 | ![]() | 0X5947BB275C521040051D82396192181B413227A3-0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7 | $17.69 0.0066226 Eth | $65,621.00 3,813.255 0X5947BB275C521040051D82396192181B413227A3 | 0.0193% |
96 | ![]() | LINK-ETH | $17.74 0.0066387 Eth | $53,406.00 3,010.390 LINK | 0.0152% |
97 | ![]() | LINK-BRL | $17.72 0.0066467 Eth | $51,936.00 2,878.480 LINK | 0.0146% |
98 | ![]() | LINK-AUD | $17.70 0.0066251 Eth | $51,583.00 2,914.343 LINK | 0.0147% |
99 | ![]() | LINK-BTC | $17.71 0.0066266 Eth | $40,497.00 2,286.363 LINK | 0.0116% |
100 | ![]() | LINK-ETH | $17.68 0.0066211 Eth | $34,862.00 1,972.010 LINK | 0.0100% |
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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