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ERC-20
Oracle
Overview
Max Total Supply
1,000,000,000 LINK
Holders
731,847 ( -0.007%)
Market
Price
$23.01 @ 0.007383 ETH (-5.08%)
Onchain Market Cap
$23,010,000,000.00
Circulating Supply Market Cap
$14,680,927,696.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
177.309427380000211361 LINKValue
$4,079.89 ( ~1.3092 Eth) [0.0000%]Loading...
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | Binance | LINK-USDT | $23.00 0.0073924 Eth | $99,181,781.00 4,203,923.770 LINK | 20.1374% |
2 | Coinbase Exchange | LINK-USD | $22.98 0.0073773 Eth | $51,678,736.00 2,249,150.710 LINK | 10.7738% |
3 | Bybit | LINK-USDT | $23.03 0.0073941 Eth | $37,946,593.00 1,614,900.081 LINK | 7.7356% |
4 | Slex | LINK-USDT | $23.05 0.0074019 Eth | $22,610,808.00 956,167.940 LINK | 4.5802% |
5 | P2B | LINK-USDT | $23.01 0.0073906 Eth | $19,617,958.00 852,594.620 LINK | 4.0841% |
6 | OKX | LINK-USDT | $23.04 0.0073997 Eth | $14,464,204.00 612,668.333 LINK | 2.9348% |
7 | HTX | LINK-USDT | $23.04 0.0073990 Eth | $13,616,582.00 575,241.090 LINK | 2.7555% |
8 | Gate.io | LINK-USDT | $22.97 0.0073766 Eth | $12,622,775.00 537,398.460 LINK | 2.5742% |
9 | DigiFinex | LINK-USDT | $23.05 0.0074008 Eth | $12,194,701.00 529,121.470 LINK | 2.5346% |
10 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $23.03 0.0074024 Eth | $11,578,423.00 497,208.681 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 2.3817% |
11 | XT.COM | LINK-USDT | $22.98 0.0073788 Eth | $9,756,076.00 413,682.090 LINK | 1.9816% |
12 | Azbit | LINK-USDT | $23.02 0.0073912 Eth | $9,667,756.00 409,913.527 LINK | 1.9635% |
13 | MEXC | LINK-USDT | $23.03 0.0073983 Eth | $9,517,756.00 413,267.690 LINK | 1.9796% |
14 | Kraken | LINK-USD | $23.01 0.0073885 Eth | $9,158,557.00 398,027.516 LINK | 1.9066% |
15 | KuCoin | LINK-USDT | $23.02 0.0073931 Eth | $8,852,937.00 384,506.080 LINK | 1.8418% |
16 | Coinstore | LINK-USDT | $23.01 0.0073896 Eth | $8,757,054.00 371,673.020 LINK | 1.7804% |
17 | Binance | LINK-FDUSD | $23.02 0.0073951 Eth | $8,588,980.00 363,797.600 LINK | 1.7426% |
18 | Bitunix | LINK-USDT | $23.02 0.0073939 Eth | $7,486,990.00 325,292.150 LINK | 1.5582% |
19 | Binance | LINK-USDC | $23.02 0.0073943 Eth | $6,833,301.00 290,809.550 LINK | 1.3930% |
20 | CoinW | LINK-USDT | $23.00 0.0073949 Eth | $6,511,823.00 283,133.230 LINK | 1.3563% |
21 | BTSE | LINK-USDT | $23.02 0.0073903 Eth | $5,712,942.00 248,184.045 LINK | 1.1888% |
22 | BYDFi | LINK-USDT | $22.99 0.0073837 Eth | $5,347,488.00 232,618.040 LINK | 1.1143% |
23 | Hotcoin | LINK-USDT | $23.02 0.0073951 Eth | $5,139,444.00 223,255.200 LINK | 1.0694% |
24 | LATOKEN | LINK-USDT | $22.98 0.0073776 Eth | $4,833,081.00 210,339.431 LINK | 1.0076% |
25 | LBank | LINK-USDT | $23.00 0.0073887 Eth | $4,668,110.00 202,956.900 LINK | 0.9722% |
26 | Coinbase Exchange | LINK-EUR | $23.00 0.0073878 Eth | $4,476,176.00 194,650.890 LINK | 0.9324% |
27 | Bitvavo | LINK-EUR | $23.03 0.0073958 Eth | $4,025,339.00 174,809.011 LINK | 0.8374% |
28 | FMCPAY | LINK-USDT | $23.03 0.0074038 Eth | $3,912,444.00 166,167.624 LINK | 0.7960% |
29 | WhiteBIT | LINK-USDT | $23.07 0.0074114 Eth | $3,882,946.00 168,307.710 LINK | 0.8062% |
30 | QMall | LINK-USDT | $23.02 0.0073944 Eth | $3,874,905.00 164,554.589 LINK | 0.7882% |
31 | Dex-Trade | LINK-USDT | $23.03 0.0073976 Eth | $3,086,634.00 134,023.550 LINK | 0.6420% |
32 | CoinEx | LINK-USDT | $23.04 0.0074009 Eth | $2,295,806.00 97,452.982 LINK | 0.4668% |
33 | Biconomy.com | LINK-USDT | $23.02 0.0073962 Eth | $2,216,485.00 93,867.350 LINK | 0.4496% |
34 | Coinbase Exchange | LINK-USDT | $22.99 0.0073820 Eth | $2,132,855.00 92,760.038 LINK | 0.4443% |
35 | Coinbase Exchange | LINK-GBP | $22.97 0.0073785 Eth | $2,044,474.00 88,989.680 LINK | 0.4263% |
36 | PointPay | LINK-USDT | $23.00 0.0073955 Eth | $1,607,108.00 68,181.516 LINK | 0.3266% |
37 | FMCPAY | LINK-ETH | $23.02 0.0073906 Eth | $1,590,629.00 68,302.880 LINK | 0.3272% |
38 | FMCPAY | LINK-BTC | $23.00 0.0073875 Eth | $1,556,892.00 66,385.800 LINK | 0.3180% |
39 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $22.99 0.0073800 Eth | $1,338,997.00 57,841.519 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.2771% |
40 | WhiteBIT | LINK-TRY | $23.09 0.0074157 Eth | $1,246,471.00 53,990.390 LINK | 0.2586% |
41 | Kraken | LINK-EUR | $23.05 0.0074018 Eth | $1,205,901.00 52,313.488 LINK | 0.2506% |
42 | Phemex | LINK-USDT | $22.97 0.0073742 Eth | $1,173,191.00 51,081.660 LINK | 0.2447% |
43 | tanX | LINK-USDC | $23.01 0.0073895 Eth | $1,102,885.00 46,654.220 LINK | 0.2235% |
44 | EXMO | LINK-USDT | $23.06 0.0074058 Eth | $1,017,068.00 44,097.890 LINK | 0.2112% |
45 | WhiteBIT | LINK-BTC | $22.99 0.0073915 Eth | $968,894.00 42,146.670 LINK | 0.2019% |
46 | Gemini | LINK-USD | $23.03 0.0073939 Eth | $906,183.00 39,355.765 LINK | 0.1885% |
47 | Binance | LINK-TRY | $23.04 0.0073991 Eth | $859,564.00 36,294.860 LINK | 0.1739% |
48 | Trubit | LINK-USDT | $23.03 0.0073960 Eth | $777,683.00 33,052.810 LINK | 0.1583% |
49 | Bybit | LINK-USDC | $22.97 0.0073751 Eth | $772,657.00 32,845.427 LINK | 0.1573% |
50 | Camelot V3 | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $23.19 0.0074466 Eth | $756,979.00 32,692.174 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.1566% |
51 | Binance | LINK-EUR | $23.03 0.0073935 Eth | $733,551.00 30,842.250 LINK | 0.1477% |
52 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $23.00 0.0073904 Eth | $731,284.00 31,698.667 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1518% |
53 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $23.01 0.0073919 Eth | $721,714.00 31,009.961 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1485% |
54 | BigONE | LINK-USDT | $23.14 0.0074262 Eth | $715,293.00 30,906.030 LINK | 0.1480% |
55 | Nonkyc.io | LINK-USDT | $22.98 0.0073765 Eth | $711,039.00 29,803.400 LINK | 0.1428% |
56 | Bitbank | LINK-JPY | $23.13 0.0074279 Eth | $702,448.00 30,372.017 LINK | 0.1455% |
57 | EarnBIT | LINK-USDT | $23.05 0.0073998 Eth | $687,439.00 29,082.232 LINK | 0.1393% |
58 | Coinbase Exchange | LINK-BTC | $23.00 0.0073888 Eth | $643,779.00 27,985.260 LINK | 0.1341% |
59 | PancakeSwap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $23.11 0.0074239 Eth | $602,361.00 25,664.851 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.1229% |
60 | QMall | LINK-USDC | $22.98 0.0073886 Eth | $559,301.00 23,772.144 LINK | 0.1139% |
61 | WhiteBIT | LINK-EUR | $23.03 0.0073978 Eth | $556,167.00 24,146.170 LINK | 0.1157% |
62 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9 | $22.96 0.0073774 Eth | $529,126.00 22,744.688 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.1090% |
63 | OKX | LINK-USDC | $22.98 0.0073786 Eth | $520,426.00 22,064.122 LINK | 0.1057% |
64 | Quickswap (v3) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $23.02 0.0073908 Eth | $436,616.00 18,723.646 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0897% |
65 | Uniswap V3 (Polygon) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $22.98 0.0073815 Eth | $427,637.00 437,980.894 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 2.0980% |
66 | HashKey Exchange | LINK-USD | $23.03 0.0073948 Eth | $423,611.00 17,839.333 LINK | 0.0855% |
67 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $23.02 0.0073947 Eth | $409,487.00 17,589.681 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0843% |
68 | GMO Japan | LINK-JPY | $23.03 0.0073962 Eth | $383,391.00 16,647.900 LINK | 0.0797% |
69 | Slex | LINK-ETH | $23.02 0.0073945 Eth | $381,130.00 16,356.040 LINK | 0.0783% |
70 | Uniswap V3 (Ethereum) | 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0X514910771AF9CA656AF840DFF83E8264ECF986CA | $23.12 0.0074265 Eth | $376,750.00 33,537.543 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984 | 0.1606% |
71 | Tokpie | LINK-USDT | $23.26 0.0074652 Eth | $370,331.00 15,923.028 LINK | 0.0763% |
72 | itBit | LINK-USD | $23.02 0.0073921 Eth | $369,278.00 16,041.619 LINK | 0.0768% |
73 | LATOKEN | LINK-BTC | $22.99 0.0073814 Eth | $340,558.00 14,813.622 LINK | 0.0710% |
74 | ProBit Global | LINK-BTC | $23.06 0.0074091 Eth | $331,703.00 14,382.937 LINK | 0.0689% |
75 | Coinbase Exchange | LINK-ETH | $23.05 0.0074010 Eth | $326,268.00 14,153.420 LINK | 0.0678% |
76 | BitDelta | LINK-USDT | $23.01 0.0073880 Eth | $288,850.00 12,229.000 LINK | 0.0586% |
77 | Bitso | LINK-USD | $23.02 0.0073933 Eth | $272,961.00 11,855.696 LINK | 0.0568% |
78 | BitMart | LINK-BTC | $23.02 0.0073935 Eth | $267,517.00 11,618.980 LINK | 0.0557% |
79 | Bitci TR | LINK-TRY | $22.97 0.0073792 Eth | $235,505.00 9,936.764 LINK | 0.0476% |
80 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174 | $22.98 0.0073815 Eth | $235,305.00 10,001.328 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0479% |
81 | Uniswap V3 (Optimism) | 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006 | $22.99 0.0073860 Eth | $204,735.00 8,934.698 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6 | 0.0428% |
82 | Hotcoin | LINK-BTC | $23.07 0.0074073 Eth | $192,649.00 8,350.000 LINK | 0.0400% |
83 | BitStorage | LINK-ETH | $23.02 0.0073936 Eth | $180,857.00 7,855.010 LINK | 0.0376% |
84 | CoinTR | LINK-TRY | $23.05 0.0073998 Eth | $177,090.00 7,465.980 LINK | 0.0358% |
85 | DeGate | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $23.05 0.0074004 Eth | $173,744.00 7,321.708 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0351% |
86 | BYDFi | LINK-USDC | $22.99 0.0073821 Eth | $161,335.00 7,016.590 LINK | 0.0336% |
87 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $23.11 0.0074202 Eth | $156,021.00 6,629.350 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0318% |
88 | KuCoin | LINK-USDC | $23.00 0.0073883 Eth | $139,479.00 6,064.950 LINK | 0.0291% |
89 | Kanga | LINK-PLN | $23.04 0.0074022 Eth | $136,197.00 0.000 LINK | 0.0000% |
90 | OKX | LINK-EUR | $23.27 0.0074725 Eth | $135,190.00 5,730.619 LINK | 0.0275% |
91 | Uniswap V3 (Arbitrum One) | 0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | $22.99 0.0073813 Eth | $127,400.00 128,783.395 0XAF88D065E77C8CC2239327C5EDB3A432268E5831 | 0.6169% |
92 | PointPay | LINK-BTC | $23.04 0.0073990 Eth | $127,129.00 5,449.971 LINK | 0.0261% |
93 | Solidly V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $23.04 0.0074032 Eth | $114,024.00 4,937.366 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0237% |
94 | Quickswap (v3) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $23.02 0.0073917 Eth | $98,120.00 100,466.063 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 0.4812% |
95 | Binance US | LINK-USDT | $23.02 0.0073944 Eth | $97,049.00 4,215.748 LINK | 0.0202% |
96 | Kraken | LINK-USDC | $23.14 0.0074287 Eth | $94,366.00 4,078.924 LINK | 0.0195% |
97 | Bitkub | LINK-THB | $23.12 0.0074253 Eth | $91,437.00 3,955.263 LINK | 0.0189% |
98 | BitMart | LINK-ETH | $23.01 0.0073904 Eth | $86,798.00 3,771.420 LINK | 0.0181% |
99 | Mercado Bitcoin | LINK-BRL | $22.98 0.0073786 Eth | $71,972.00 3,131.627 LINK | 0.0150% |
100 | OKX | LINK-USD | $23.08 0.0074098 Eth | $38,843.00 1,641.796 LINK | 0.0079% |
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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