ERC-20
Oracle
Overview
Max Total Supply
1,000,000,000 LINK
Holders
729,300 (0.00%)
Market
Price
$23.34 @ 0.006471 ETH (+5.77%)
Onchain Market Cap
$23,340,000,000.00
Circulating Supply Market Cap
$14,723,503,647.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
92.48508481 LINKValue
$2,158.60 ( ~0.598491412985111 Eth) [0.0000%]Loading...
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | Coinbase Exchange | LINK-USD | $23.31 0.0064641 Eth | $47,897,837.00 2,054,819.260 LINK | 9.0235% |
2 | Upbit | LINK-KRW | $23.38 0.0064842 Eth | $35,559,015.00 1,520,712.897 LINK | 6.6780% |
3 | Bitget | LINK-USDT | $23.31 0.0064645 Eth | $31,836,682.00 1,393,620.556 LINK | 6.1199% |
4 | P2B | LINK-USDT | $23.30 0.0064617 Eth | $30,932,346.00 1,327,455.100 LINK | 5.8293% |
5 | MEXC | LINK-USDT | $23.30 0.0064617 Eth | $28,527,609.00 1,224,264.110 LINK | 5.3762% |
6 | Bybit | LINK-USDT | $23.32 0.0064661 Eth | $26,757,932.00 1,172,394.911 LINK | 5.1484% |
7 | CoinW | LINK-USDT | $23.31 0.0064650 Eth | $26,580,697.00 1,140,273.510 LINK | 5.0074% |
8 | OKX | LINK-USDT | $23.31 0.0064629 Eth | $22,079,354.00 967,788.917 LINK | 4.2499% |
9 | Slex | LINK-USDT | $23.29 0.0064583 Eth | $21,910,723.00 963,472.010 LINK | 4.2310% |
10 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $23.31 0.0064639 Eth | $21,552,935.00 921,024.867 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 4.0446% |
11 | DigiFinex | LINK-USDT | $23.31 0.0064643 Eth | $18,835,060.00 807,945.400 LINK | 3.5480% |
12 | FameEX | LINK-USDT | $23.30 0.0064624 Eth | $14,301,431.00 629,115.113 LINK | 2.7627% |
13 | XT.COM | LINK-USDT | $23.45 0.0064910 Eth | $14,261,786.00 627,595.740 LINK | 2.7560% |
14 | Coinstore | LINK-USDT | $23.36 0.0064767 Eth | $12,775,281.00 561,892.060 LINK | 2.4675% |
15 | Bitunix | LINK-USDT | $23.32 0.0064659 Eth | $11,310,685.00 485,187.830 LINK | 2.1306% |
16 | Binance | LINK-FDUSD | $23.29 0.0064560 Eth | $9,584,369.00 419,291.880 LINK | 1.8413% |
17 | BYDFi | LINK-USDT | $23.45 0.0064916 Eth | $9,506,829.00 405,386.560 LINK | 1.7802% |
18 | HTX | LINK-USDT | $23.31 0.0064649 Eth | $9,416,453.00 413,367.551 LINK | 1.8153% |
19 | Biconomy.com | LINK-USDT | $23.32 0.0064678 Eth | $8,150,243.00 357,727.280 LINK | 1.5709% |
20 | Kraken | LINK-USD | $23.32 0.0064665 Eth | $8,142,376.00 349,174.660 LINK | 1.5334% |
21 | Bithumb | LINK-KRW | $23.43 0.0064976 Eth | $7,768,643.00 331,556.259 LINK | 1.4560% |
22 | LBank | LINK-USDT | $23.30 0.0064632 Eth | $7,270,067.00 311,978.660 LINK | 1.3700% |
23 | LATOKEN | LINK-USDT | $23.40 0.0064784 Eth | $6,928,880.00 296,140.426 LINK | 1.3005% |
24 | Binance | LINK-USDC | $23.31 0.0064645 Eth | $6,328,827.00 276,230.150 LINK | 1.2130% |
25 | QMall | LINK-USDT | $23.27 0.0064528 Eth | $5,854,039.00 257,515.989 LINK | 1.1308% |
26 | Dex-Trade | LINK-USDT | $23.39 0.0064770 Eth | $4,734,565.00 202,447.690 LINK | 0.8890% |
27 | Hotcoin | LINK-USDT | $23.32 0.0064687 Eth | $3,666,913.00 157,222.470 LINK | 0.6904% |
28 | KuCoin | LINK-USDT | $23.33 0.0064691 Eth | $3,569,915.00 153,028.271 LINK | 0.6720% |
29 | FMCPAY | LINK-USDT | $23.32 0.0064679 Eth | $3,555,942.00 155,660.308 LINK | 0.6836% |
30 | CoinEx | LINK-USDT | $23.27 0.0064529 Eth | $3,215,090.00 139,065.720 LINK | 0.6107% |
31 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $23.31 0.0064630 Eth | $2,902,706.00 124,069.950 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.5448% |
32 | Bitvavo | LINK-EUR | $23.32 0.0064668 Eth | $2,203,052.00 94,480.234 LINK | 0.4149% |
33 | PointPay | LINK-USDT | $23.44 0.0064933 Eth | $2,200,387.00 96,670.032 LINK | 0.4245% |
34 | Dcoin | LINK-USDT | $23.30 0.0064597 Eth | $2,157,989.00 92,618.000 LINK | 0.4067% |
35 | EXMO | LINK-USDT | $23.30 0.0064622 Eth | $2,044,071.00 87,715.272 LINK | 0.3852% |
36 | ProBit Global | LINK-USDT | $23.44 0.0064884 Eth | $1,668,125.00 71,166.634 LINK | 0.3125% |
37 | FMCPAY | LINK-ETH | $23.31 0.0064645 Eth | $1,555,104.00 66,588.640 LINK | 0.2924% |
38 | Phemex | LINK-USDT | $23.28 0.0064555 Eth | $1,531,939.00 65,802.740 LINK | 0.2890% |
39 | FMCPAY | LINK-BTC | $23.27 0.0064535 Eth | $1,497,885.00 65,358.700 LINK | 0.2870% |
40 | Kraken | LINK-EUR | $23.36 0.0064772 Eth | $1,493,273.00 63,931.202 LINK | 0.2807% |
41 | Coinbase Exchange | LINK-EUR | $23.34 0.0064716 Eth | $1,482,733.00 63,535.200 LINK | 0.2790% |
42 | tanX | LINK-USDC | $23.32 0.0064666 Eth | $1,298,409.00 57,184.520 LINK | 0.2511% |
43 | Bybit | LINK-USDC | $23.33 0.0064695 Eth | $1,194,991.00 51,978.209 LINK | 0.2283% |
44 | BitStorage | LINK-USDT | $23.36 0.0064770 Eth | $1,182,403.00 50,621.520 LINK | 0.2223% |
45 | Kraken | LINK-USDT | $23.28 0.0064568 Eth | $1,128,237.00 48,455.364 LINK | 0.2128% |
46 | WhiteBIT | LINK-BTC | $23.40 0.0064815 Eth | $1,077,999.00 46,062.570 LINK | 0.2023% |
47 | EarnBIT | LINK-USDT | $23.27 0.0064534 Eth | $1,047,589.00 45,934.369 LINK | 0.2017% |
48 | Bitbank | LINK-JPY | $23.28 0.0064555 Eth | $983,147.00 42,239.907 LINK | 0.1855% |
49 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $23.32 0.0064656 Eth | $960,192.00 41,043.628 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1802% |
50 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $23.30 0.0064599 Eth | $875,737.00 37,495.457 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1647% |
51 | Gemini | LINK-USD | $23.30 0.0064613 Eth | $825,053.00 35,409.167 LINK | 0.1555% |
52 | Camelot V3 | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $23.30 0.0064616 Eth | $781,550.00 33,387.097 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.1466% |
53 | Binance | LINK-EUR | $23.26 0.0064522 Eth | $765,942.00 33,687.170 LINK | 0.1479% |
54 | Koinpark | LINK-USDT | $23.39 0.0064782 Eth | $754,497.00 32,258.930 LINK | 0.1417% |
55 | WhiteBIT | LINK-TRY | $23.25 0.0064466 Eth | $750,885.00 32,298.770 LINK | 0.1418% |
56 | Coinbase Exchange | LINK-GBP | $23.31 0.0064638 Eth | $741,694.00 31,824.810 LINK | 0.1398% |
57 | Uniswap V3 (Ethereum) | 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0X514910771AF9CA656AF840DFF83E8264ECF986CA | $23.29 0.0064596 Eth | $703,560.00 47,041.607 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984 | 0.2066% |
58 | itBit | LINK-USD | $23.28 0.0064557 Eth | $662,196.00 28,444.864 LINK | 0.1249% |
59 | Binance | LINK-TRY | $23.23 0.0064424 Eth | $619,515.00 27,054.020 LINK | 0.1188% |
60 | ProBit Global | LINK-BTC | $23.31 0.0064636 Eth | $609,305.00 26,139.112 LINK | 0.1148% |
61 | BigONE | LINK-USDT | $23.31 0.0064627 Eth | $568,466.00 24,390.580 LINK | 0.1071% |
62 | Coinbase Exchange | LINK-ETH | $23.30 0.0064606 Eth | $511,283.00 21,944.290 LINK | 0.0964% |
63 | GMO Japan | LINK-JPY | $23.37 0.0064828 Eth | $497,345.00 21,279.300 LINK | 0.0934% |
64 | Bitbegin | LINK-USDT | $23.30 0.0064605 Eth | $479,063.00 21,069.454 LINK | 0.0925% |
65 | Coinbase Exchange | LINK-BTC | $23.31 0.0064639 Eth | $450,665.00 19,333.950 LINK | 0.0849% |
66 | Quickswap (v3) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $23.30 0.0064601 Eth | $446,767.00 19,085.442 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0838% |
67 | Quickswap (v3) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $23.31 0.0064639 Eth | $444,734.00 429,179.067 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 1.8847% |
68 | HashKey Exchange | LINK-USD | $23.35 0.0064750 Eth | $436,907.00 19,474.983 LINK | 0.0855% |
69 | Slex | LINK-ETH | $23.43 0.0064875 Eth | $431,244.00 18,443.350 LINK | 0.0810% |
70 | Coinbase Exchange | LINK-USDT | $23.30 0.0064617 Eth | $420,721.00 18,055.170 LINK | 0.0793% |
71 | Bitkub | LINK-THB | $23.15 0.0064207 Eth | $375,951.00 16,236.521 LINK | 0.0713% |
72 | Uniswap V3 (Polygon) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $23.30 0.0064609 Eth | $306,295.00 299,598.399 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 1.3156% |
73 | OKX | LINK-USDC | $23.32 0.0064670 Eth | $266,732.00 11,653.971 LINK | 0.0512% |
74 | LATOKEN | LINK-BTC | $23.33 0.0064661 Eth | $265,192.00 11,366.090 LINK | 0.0499% |
75 | KuCoin | LINK-USDC | $23.34 0.0064720 Eth | $258,080.00 11,057.911 LINK | 0.0486% |
76 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9 | $23.31 0.0064630 Eth | $257,177.00 11,287.714 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0496% |
77 | BTCMarkets | LINK-AUD | $23.30 0.0064606 Eth | $248,542.00 10,669.276 LINK | 0.0469% |
78 | Bitci TR | LINK-TRY | $23.15 0.0064200 Eth | $230,549.00 10,143.440 LINK | 0.0445% |
79 | BitDelta | LINK-USDT | $23.45 0.0064917 Eth | $229,698.00 10,090.000 LINK | 0.0443% |
80 | Coinone | LINK-KRW | $23.50 0.0065164 Eth | $215,707.00 9,179.420 LINK | 0.0403% |
81 | PointPay | LINK-BTC | $23.31 0.0064633 Eth | $200,880.00 8,696.846 LINK | 0.0382% |
82 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $23.20 0.0064340 Eth | $189,184.00 8,110.430 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0356% |
83 | BitStorage | LINK-ETH | $23.30 0.0064624 Eth | $174,792.00 7,500.430 LINK | 0.0329% |
84 | Bitexen | LINK-TRY | $23.07 0.0063890 Eth | $172,813.00 7,491.888 LINK | 0.0329% |
85 | Uniswap V3 (Optimism) | 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006 | $23.34 0.0064711 Eth | $169,112.00 7,227.578 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6 | 0.0317% |
86 | Binance US | LINK-USDT | $23.46 0.0065083 Eth | $146,256.00 6,234.640 LINK | 0.0274% |
87 | Bitso | LINK-USD | $23.41 0.0064848 Eth | $134,897.00 5,761.194 LINK | 0.0253% |
88 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $23.32 0.0064686 Eth | $133,209.00 5,693.875 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0250% |
89 | Hotcoin | LINK-BTC | $23.31 0.0064656 Eth | $132,513.00 5,684.350 LINK | 0.0250% |
90 | EXMO | LINK-BTC | $23.17 0.0064256 Eth | $124,617.00 5,378.032 LINK | 0.0236% |
91 | CoinEx | LINK-BTC | $23.38 0.0064857 Eth | $100,248.00 4,282.261 LINK | 0.0188% |
92 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $23.36 0.0064783 Eth | $97,607.00 4,350.329 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0191% |
93 | Kanga | LINK-PLN | $23.53 0.0065244 Eth | $96,130.00 0.000 LINK | 0.0000% |
94 | BitMart | LINK-ETH | $23.29 0.0064584 Eth | $87,909.00 3,774.580 LINK | 0.0166% |
95 | Mercado Bitcoin | LINK-BRL | $23.35 0.0064763 Eth | $83,181.00 3,561.714 LINK | 0.0156% |
96 | Kraken | LINK-GBP | $23.32 0.0064662 Eth | $78,678.00 3,374.145 LINK | 0.0148% |
97 | Coins.ph | LINK-PHP | $23.52 0.0065212 Eth | $57,522.00 2,519.479 LINK | 0.0111% |
98 | Solidly V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $23.36 0.0064785 Eth | $55,425.00 2,374.308 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0104% |
99 | Korbit | LINK-KRW | $23.49 0.0065126 Eth | $35,994.00 1,565.186 LINK | 0.0069% |
100 | Dex-Trade | LINK-ETH | $23.30 0.0064618 Eth | $22,208.00 952.990 LINK | 0.0042% |
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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