ERC-20
Oracle
Overview
Max Total Supply
1,000,000,000 LINK
Holders
736,490 ( 0.006%)
Market
Price
$17.92 @ 0.006634 ETH (-1.68%)
Onchain Market Cap
$17,920,000,000.00
Circulating Supply Market Cap
$11,440,524,687.00
Other Info
Token Contract (WITH 18 Decimals)
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | ![]() | LINK-USDT | $17.95 0.0066319 Eth | $73,312,017.00 4,121,872.070 LINK | 16.9709% |
2 | ![]() | LINK-USDT | $17.93 0.0066276 Eth | $41,838,731.00 2,332,930.090 LINK | 9.6054% |
3 | ![]() | LINK-USD | $17.93 0.0066344 Eth | $28,833,696.00 1,607,856.820 LINK | 6.6200% |
4 | ![]() | LINK-USDT | $17.89 0.0066147 Eth | $24,972,853.00 1,403,761.375 LINK | 5.7797% |
5 | ![]() | LINK-USDT | $17.89 0.0066180 Eth | $20,449,040.00 1,148,871.376 LINK | 4.7302% |
6 | ![]() | LINK-USDT | $17.89 0.0066230 Eth | $14,610,768.00 816,472.420 LINK | 3.3617% |
7 | ![]() | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $18.00 0.0066575 Eth | $11,570,439.00 641,511.923 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 2.6413% |
8 | ![]() | LINK-USDT | $17.89 0.0066176 Eth | $11,392,297.00 640,553.190 LINK | 2.6373% |
9 | ![]() | LINK-USD | $17.89 0.0066173 Eth | $11,262,611.00 629,464.795 LINK | 2.5917% |
10 | ![]() | LINK-USDT | $17.91 0.0066305 Eth | $10,980,659.00 616,144.080 LINK | 2.5368% |
11 | ![]() | LINK-USDT | $17.89 0.0066177 Eth | $9,016,160.00 508,409.280 LINK | 2.0933% |
12 | ![]() | LINK-USDT | $17.90 0.0066175 Eth | $9,012,846.00 503,646.280 LINK | 2.0737% |
13 | ![]() | LINK-USDT | $17.88 0.0066144 Eth | $8,655,101.00 486,708.931 LINK | 2.0039% |
14 | ![]() | LINK-USDT | $17.91 0.0066235 Eth | $7,945,894.00 443,670.534 LINK | 1.8267% |
15 | ![]() | LINK-USDT | $17.93 0.0066249 Eth | $7,270,675.00 408,711.100 LINK | 1.6828% |
16 | ![]() | LINK-EUR | $17.91 0.0066271 Eth | $7,059,120.00 394,225.260 LINK | 1.6231% |
17 | ![]() | LINK-USDC | $17.90 0.0066243 Eth | $6,713,063.00 375,014.240 LINK | 1.5440% |
18 | ![]() | LINK-USDT | $17.95 0.0066322 Eth | $6,240,688.00 350,938.390 LINK | 1.4449% |
19 | ![]() | LINK-FDUSD | $17.95 0.0066260 Eth | $6,229,590.00 348,677.470 LINK | 1.4356% |
20 | ![]() | LINK-USDT | $17.90 0.0066188 Eth | $5,770,508.00 322,420.930 LINK | 1.3275% |
21 | ![]() | LINK-USDT | $17.92 0.0066179 Eth | $5,593,162.00 312,144.940 LINK | 1.2852% |
22 | ![]() | LINK-USDC | $17.90 0.0066192 Eth | $4,847,436.00 272,841.990 LINK | 1.1234% |
23 | ![]() | LINK-USDT | $17.97 0.0066290 Eth | $4,379,434.00 246,164.535 LINK | 1.0135% |
24 | ![]() | LINK-USDT | $17.89 0.0066211 Eth | $4,270,582.00 238,649.410 LINK | 0.9826% |
25 | ![]() | LINK-USDT | $17.89 0.0066176 Eth | $4,099,615.00 229,110.590 LINK | 0.9433% |
26 | ![]() | LINK-USDT | $17.89 0.0066226 Eth | $3,957,565.00 221,157.175 LINK | 0.9106% |
27 | ![]() | LINK-USDT | $17.88 0.0066100 Eth | $3,921,689.00 219,374.630 LINK | 0.9032% |
28 | ![]() | LINK-USDT | $17.92 0.0066311 Eth | $3,395,706.00 189,448.395 LINK | 0.7800% |
29 | ![]() | LINK-GBP | $17.89 0.0066166 Eth | $3,111,278.00 173,897.160 LINK | 0.7160% |
30 | ![]() | LINK-USDT | $17.92 0.0066262 Eth | $2,928,482.00 164,772.944 LINK | 0.6784% |
31 | ![]() | LINK-EUR | $17.90 0.0066232 Eth | $2,641,580.00 147,591.250 LINK | 0.6077% |
32 | ![]() | LINK-USDT | $17.95 0.0066372 Eth | $2,340,361.00 130,395.730 LINK | 0.5369% |
33 | ![]() | LINK-USDT | $17.92 0.0066203 Eth | $2,240,756.00 125,951.030 LINK | 0.5186% |
34 | ![]() | LINK-USDT | $17.96 0.0066367 Eth | $2,114,667.00 118,583.861 LINK | 0.4882% |
35 | ![]() | LINK-BTC | $17.97 0.0066326 Eth | $1,696,161.00 95,017.650 LINK | 0.3912% |
36 | ![]() | LINK-USDT | $17.97 0.0066329 Eth | $1,472,848.00 82,707.580 LINK | 0.3405% |
37 | ![]() | LINK-ETH | $17.94 0.0066345 Eth | $1,440,125.00 79,787.330 LINK | 0.3285% |
38 | ![]() | LINK-EUR | $17.89 0.0066144 Eth | $1,281,065.00 71,626.210 LINK | 0.2949% |
39 | ![]() | 0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | $17.94 0.0066340 Eth | $1,262,689.00 1,250,876.910 0XAF88D065E77C8CC2239327C5EDB3A432268E5831 | 5.1502% |
40 | ![]() | LINK-ETH | $17.93 0.0066321 Eth | $1,159,762.00 64,296.160 LINK | 0.2647% |
41 | ![]() | LINK-USDT | $17.88 0.0066193 Eth | $1,089,509.00 61,324.614 LINK | 0.2525% |
42 | ![]() | LINK-BTC | $17.91 0.0066233 Eth | $1,075,064.00 60,192.000 LINK | 0.2478% |
43 | ![]() | LINK-USDT | $17.93 0.0066347 Eth | $790,423.00 44,074.490 LINK | 0.1815% |
44 | ![]() | LINK-USDT | $17.92 0.0066293 Eth | $787,212.00 44,228.480 LINK | 0.1821% |
45 | ![]() | LINK-USDT | $17.90 0.0066185 Eth | $749,010.00 41,854.392 LINK | 0.1723% |
46 | ![]() | LINK-USDT | $17.84 0.0066033 Eth | $724,585.00 40,609.930 LINK | 0.1672% |
47 | ![]() | LINK-USDC | $17.90 0.0066227 Eth | $704,285.00 39,538.670 LINK | 0.1628% |
48 | ![]() | LINK-BTC | $17.92 0.0066320 Eth | $643,048.00 35,874.694 LINK | 0.1477% |
49 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174 | $17.93 0.0066297 Eth | $637,506.00 35,840.281 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1476% |
50 | ![]() | LINK-BTC | $17.88 0.0066149 Eth | $632,548.00 35,376.620 LINK | 0.1457% |
51 | ![]() | LINK-JPY | $17.96 0.0066434 Eth | $632,175.00 35,190.995 LINK | 0.1449% |
52 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $17.91 0.0066232 Eth | $570,157.00 31,404.775 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1293% |
53 | ![]() | LINK-USDC | $17.88 0.0066133 Eth | $567,332.00 32,188.861 LINK | 0.1325% |
54 | ![]() | LINK-USD | $17.94 0.0066345 Eth | $535,244.00 29,835.254 LINK | 0.1228% |
55 | ![]() | LINK-USD | $17.92 0.0066271 Eth | $528,759.00 29,508.118 LINK | 0.1215% |
56 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $17.83 0.0065940 Eth | $499,141.00 27,841.580 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1146% |
57 | ![]() | 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0X514910771AF9CA656AF840DFF83E8264ECF986CA | $17.90 0.0066180 Eth | $495,409.00 51,714.463 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984 | 0.2129% |
58 | ![]() | LINK-EUR | $17.99 0.0066386 Eth | $490,600.00 27,499.810 LINK | 0.1132% |
59 | ![]() | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $17.83 0.0065940 Eth | $451,214.00 451,997.340 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 1.8610% |
60 | ![]() | LINK-USDT | $17.92 0.0066267 Eth | $412,409.00 23,197.211 LINK | 0.0955% |
61 | ![]() | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9 | $17.99 0.0066515 Eth | $398,594.00 22,365.840 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0921% |
62 | ![]() | LINK-USDC | $17.92 0.0066196 Eth | $386,318.00 21,759.120 LINK | 0.0896% |
63 | ![]() | LINK-TRY | $17.91 0.0066244 Eth | $375,691.00 21,104.410 LINK | 0.0869% |
64 | ![]() | LINK-ETH | $17.88 0.0066149 Eth | $340,586.00 18,880.400 LINK | 0.0777% |
65 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $17.90 0.0066182 Eth | $310,138.00 17,201.383 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0708% |
66 | ![]() | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $17.98 0.0066495 Eth | $306,732.00 17,015.946 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0701% |
67 | ![]() | LINK-ETH | $17.93 0.0066318 Eth | $305,246.00 17,020.800 LINK | 0.0701% |
68 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $17.90 0.0066183 Eth | $300,358.00 16,693.972 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0687% |
69 | ![]() | LINK-USDC | $17.91 0.0066221 Eth | $288,519.00 16,274.446 LINK | 0.0670% |
70 | ![]() | LINK-USDT | $17.93 0.0066318 Eth | $285,502.00 15,996.000 LINK | 0.0659% |
71 | ![]() | LINK-ETH | $17.93 0.0066316 Eth | $285,226.00 15,810.100 LINK | 0.0651% |
72 | ![]() | LINK-BTC | $17.92 0.0066282 Eth | $263,422.00 14,698.040 LINK | 0.0605% |
73 | ![]() | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $17.91 0.0066231 Eth | $233,898.00 13,132.131 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0541% |
74 | ![]() | LINK-BTC | $17.89 0.0066223 Eth | $198,338.00 11,084.820 LINK | 0.0456% |
75 | ![]() | LINK-TRY | $17.93 0.0066365 Eth | $192,498.00 10,790.830 LINK | 0.0444% |
76 | ![]() | LINK-JPY | $17.76 0.0065726 Eth | $185,433.00 10,441.600 LINK | 0.0430% |
77 | ![]() | LINK-USDC | $17.94 0.0066310 Eth | $182,036.00 10,147.360 LINK | 0.0418% |
78 | ![]() | LINK-TRY | $18.06 0.0066820 Eth | $180,732.00 10,126.590 LINK | 0.0417% |
79 | ![]() | LINK-ETH | $17.83 0.0065931 Eth | $164,134.00 9,207.043 LINK | 0.0379% |
80 | ![]() | LINK-USDT | $17.90 0.0066208 Eth | $148,820.00 8,312.241 LINK | 0.0342% |
81 | ![]() | 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006 | $17.88 0.0066133 Eth | $148,047.00 8,202.530 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6 | 0.0338% |
82 | ![]() | LINK-ETH | $17.71 0.0065517 Eth | $130,105.00 7,347.280 LINK | 0.0303% |
83 | ![]() | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $17.87 0.0066119 Eth | $129,256.00 7,273.178 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0299% |
84 | ![]() | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X2F2A2543B76A4166549F7AAB2E75BEF0AEFC5B0F | $17.95 0.0066383 Eth | $122,990.00 6,862.568 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0283% |
85 | ![]() | LINK-GBP | $17.91 0.0066231 Eth | $112,132.00 6,260.725 LINK | 0.0258% |
86 | ![]() | LINK-TRY | $17.92 0.0066290 Eth | $103,350.00 5,765.890 LINK | 0.0237% |
87 | ![]() | LINK-USDC | $17.96 0.0066429 Eth | $92,381.00 5,143.120 LINK | 0.0212% |
88 | ![]() | LINK-USD | $17.68 0.0065317 Eth | $91,160.00 5,155.227 LINK | 0.0212% |
89 | ![]() | LINK-BNB | $17.95 0.0066387 Eth | $84,416.00 4,694.275 LINK | 0.0193% |
90 | ![]() | LINK-THB | $17.94 0.0066320 Eth | $83,767.00 4,669.814 LINK | 0.0192% |
91 | ![]() | LINK-ETH | $17.93 0.0066328 Eth | $76,992.00 4,292.920 LINK | 0.0177% |
92 | ![]() | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $17.95 0.0066369 Eth | $74,428.00 74,109.237 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 0.3051% |
93 | ![]() | 0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | $17.94 0.0066340 Eth | $70,336.00 69,994.407 0XAF88D065E77C8CC2239327C5EDB3A432268E5831 | 0.2882% |
94 | ![]() | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $17.94 0.0066352 Eth | $61,659.00 3,414.084 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0141% |
95 | ![]() | 0X5947BB275C521040051D82396192181B413227A3-0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7 | $18.00 0.0066554 Eth | $57,607.00 3,305.677 0X5947BB275C521040051D82396192181B413227A3 | 0.0136% |
96 | ![]() | LINK-ETH | $17.89 0.0066208 Eth | $55,295.00 3,091.070 LINK | 0.0127% |
97 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $17.95 0.0066369 Eth | $55,274.00 3,054.182 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0126% |
98 | ![]() | LINK-BRL | $17.67 0.0065304 Eth | $53,393.00 2,980.420 LINK | 0.0123% |
99 | ![]() | 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0X514910771AF9CA656AF840DFF83E8264ECF986CA | $17.93 0.0066313 Eth | $46,764.00 46,373.815 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | 0.1909% |
100 | ![]() | LINK-ETH | $17.89 0.0066197 Eth | $39,526.00 2,209.860 LINK | 0.0091% |
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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