Feature Tip: Add private address tag to any address under My Name Tag !
ERC-20
Oracle
Overview
Max Total Supply
1,000,000,000 LINK
Holders
727,092 ( 0.027%)
Market
Price
$23.77 @ 0.007247 ETH (-5.08%)
Onchain Market Cap
$23,770,000,000.00
Circulating Supply Market Cap
$14,998,640,810.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
0.97246704 LINKValue
$23.12 ( ~0.00704909794115894 Eth) [0.0000%]Loading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | Coinbase Exchange | LINK-USD | $23.75 0.0072348 Eth | $82,162,231.00 3,458,879.830 LINK | 14.9488% |
2 | Bybit | LINK-USDT | $23.74 0.0072297 Eth | $45,416,943.00 1,877,556.935 LINK | 8.1145% |
3 | Slex | LINK-USDT | $23.75 0.0072297 Eth | $24,573,620.00 1,015,795.980 LINK | 4.3901% |
4 | OKX | LINK-USDT | $23.74 0.0072295 Eth | $21,443,369.00 884,140.264 LINK | 3.8211% |
5 | DigiFinex | LINK-USDT | $23.74 0.0072313 Eth | $20,977,249.00 883,497.940 LINK | 3.8184% |
6 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $23.76 0.0072348 Eth | $18,623,799.00 777,904.450 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 3.3620% |
7 | Gate.io | LINK-USDT | $23.78 0.0072387 Eth | $17,831,898.00 736,837.440 LINK | 3.1845% |
8 | HTX | LINK-USDT | $23.72 0.0072201 Eth | $17,409,284.00 719,801.509 LINK | 3.1109% |
9 | XT.COM | LINK-USDT | $23.73 0.0072240 Eth | $17,134,284.00 707,446.480 LINK | 3.0575% |
10 | Azbit | LINK-USDT | $23.72 0.0072226 Eth | $16,961,866.00 700,199.879 LINK | 3.0262% |
11 | Binance | LINK-FDUSD | $23.78 0.0072389 Eth | $15,841,562.00 654,832.670 LINK | 2.8301% |
12 | Coinstore | LINK-USDT | $23.70 0.0072159 Eth | $14,739,340.00 608,883.250 LINK | 2.6315% |
13 | MEXC | LINK-USDT | $23.72 0.0072225 Eth | $14,583,358.00 614,881.690 LINK | 2.6574% |
14 | Bitunix | LINK-USDT | $23.71 0.0072200 Eth | $12,611,937.00 531,768.600 LINK | 2.2982% |
15 | CoinW | LINK-USDT | $23.83 0.0072592 Eth | $11,280,599.00 473,471.460 LINK | 2.0463% |
16 | Kraken | LINK-USD | $23.75 0.0072332 Eth | $9,915,426.00 417,494.269 LINK | 1.8044% |
17 | BYDFi | LINK-USDT | $23.72 0.0072226 Eth | $9,402,404.00 396,410.610 LINK | 1.7132% |
18 | LATOKEN | LINK-USDT | $23.72 0.0072226 Eth | $8,518,121.00 359,120.167 LINK | 1.5521% |
19 | BTSE | LINK-USDT | $23.77 0.0072379 Eth | $8,511,887.00 358,102.247 LINK | 1.5477% |
20 | KuCoin | LINK-USDT | $23.72 0.0072237 Eth | $8,483,169.00 357,661.043 LINK | 1.5458% |
21 | LBank | LINK-USDT | $23.73 0.0072254 Eth | $8,300,313.00 349,827.670 LINK | 1.5119% |
22 | Binance | LINK-USDC | $23.74 0.0072261 Eth | $7,887,221.00 326,995.890 LINK | 1.4132% |
23 | QMall | LINK-USDT | $23.73 0.0072262 Eth | $6,919,216.00 285,826.517 LINK | 1.2353% |
24 | Hotcoin | LINK-USDT | $23.76 0.0072348 Eth | $6,268,749.00 263,848.490 LINK | 1.1403% |
25 | Coinbase Exchange | LINK-EUR | $23.72 0.0072242 Eth | $5,794,136.00 244,231.230 LINK | 1.0555% |
26 | Coinbase Exchange | LINK-USDT | $23.75 0.0072314 Eth | $5,683,540.00 239,282.062 LINK | 1.0341% |
27 | Dex-Trade | LINK-USDT | $23.70 0.0072154 Eth | $5,356,461.00 226,039.790 LINK | 0.9769% |
28 | FMCPAY | LINK-USDT | $23.74 0.0072296 Eth | $4,376,043.00 180,500.568 LINK | 0.7801% |
29 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $23.72 0.0072229 Eth | $4,063,092.00 170,031.011 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.7348% |
30 | Bitvavo | LINK-EUR | $23.74 0.0072301 Eth | $3,990,938.00 168,085.416 LINK | 0.7264% |
31 | CoinEx | LINK-USDT | $23.78 0.0072405 Eth | $3,757,835.00 155,883.705 LINK | 0.6737% |
32 | Biconomy.com | LINK-USDT | $23.76 0.0072342 Eth | $2,672,038.00 110,262.700 LINK | 0.4765% |
33 | PointPay | LINK-USDT | $23.73 0.0072257 Eth | $2,670,789.00 110,312.818 LINK | 0.4768% |
34 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $23.81 0.0072504 Eth | $2,040,731.00 85,120.801 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.3679% |
35 | Phemex | LINK-USDT | $23.72 0.0072253 Eth | $1,926,478.00 81,204.580 LINK | 0.3510% |
36 | FMCPAY | LINK-ETH | $23.75 0.0072337 Eth | $1,839,085.00 76,917.920 LINK | 0.3324% |
37 | Coinbase Exchange | LINK-GBP | $23.73 0.0072275 Eth | $1,831,272.00 77,155.170 LINK | 0.3335% |
38 | FMCPAY | LINK-BTC | $23.73 0.0072268 Eth | $1,773,278.00 72,701.500 LINK | 0.3142% |
39 | ProBit Global | LINK-USDT | $23.71 0.0072207 Eth | $1,760,647.00 74,258.625 LINK | 0.3209% |
40 | EXMO | LINK-USDT | $23.78 0.0072428 Eth | $1,611,819.00 67,779.108 LINK | 0.2929% |
41 | Kraken | LINK-EUR | $23.71 0.0072215 Eth | $1,582,690.00 66,748.801 LINK | 0.2885% |
42 | BitStorage | LINK-USDT | $23.74 0.0072266 Eth | $1,326,790.00 55,896.300 LINK | 0.2416% |
43 | Bitbank | LINK-JPY | $23.81 0.0072503 Eth | $1,246,443.00 52,353.757 LINK | 0.2263% |
44 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9 | $23.74 0.0072285 Eth | $1,216,564.00 50,299.473 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.2174% |
45 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $23.81 0.0072490 Eth | $1,172,979.00 48,829.688 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.2110% |
46 | PancakeSwap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $23.73 0.0072240 Eth | $1,160,005.00 47,843.704 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.2068% |
47 | Kraken | LINK-USDT | $23.74 0.0072312 Eth | $1,138,493.00 47,950.642 LINK | 0.2072% |
48 | Binance | LINK-TRY | $23.94 0.0072938 Eth | $1,107,769.00 45,534.100 LINK | 0.1968% |
49 | Uniswap V3 (Ethereum) | 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0X514910771AF9CA656AF840DFF83E8264ECF986CA | $23.76 0.0072348 Eth | $1,059,431.00 75,533.148 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984 | 0.3264% |
50 | Coinbase Exchange | LINK-ETH | $23.75 0.0072336 Eth | $1,052,900.00 44,326.760 LINK | 0.1916% |
51 | Quickswap (v3) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $23.71 0.0072216 Eth | $1,009,173.00 1,027,348.581 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 4.4401% |
52 | EarnBIT | LINK-USDT | $23.84 0.0072589 Eth | $1,005,080.00 41,288.579 LINK | 0.1784% |
53 | Binance | LINK-EUR | $23.75 0.0072370 Eth | $995,783.00 41,318.630 LINK | 0.1786% |
54 | Gemini | LINK-USD | $23.74 0.0072312 Eth | $963,476.00 40,579.062 LINK | 0.1754% |
55 | itBit | LINK-USD | $23.73 0.0072265 Eth | $907,610.00 38,247.355 LINK | 0.1653% |
56 | Curve (Ethereum) | 0XB8B295DF2CD735B15BE5EB419517AA626FC43CD5-0X514910771AF9CA656AF840DFF83E8264ECF986CA | $23.72 0.0072225 Eth | $902,488.00 38,325.577 0XB8B295DF2CD735B15BE5EB419517AA626FC43CD5 | 0.1656% |
57 | Bybit | LINK-USDC | $23.72 0.0072247 Eth | $879,152.00 36,364.571 LINK | 0.1572% |
58 | BigONE | LINK-USDT | $23.78 0.0072396 Eth | $869,169.00 36,557.700 LINK | 0.1580% |
59 | Trubit | LINK-USDT | $23.72 0.0072246 Eth | $853,889.00 35,362.920 LINK | 0.1528% |
60 | LATOKEN | LINK-BTC | $23.74 0.0072297 Eth | $792,538.00 33,386.002 LINK | 0.1443% |
61 | Uniswap V3 (Polygon) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $23.81 0.0072504 Eth | $665,195.00 676,175.817 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 2.9223% |
62 | Azbit | LINK-ETH | $23.73 0.0072277 Eth | $655,572.00 27,450.250 LINK | 0.1186% |
63 | QMall | LINK-USDC | $23.74 0.0072283 Eth | $644,495.00 26,726.298 LINK | 0.1155% |
64 | Quickswap (v3) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $23.73 0.0072280 Eth | $593,034.00 24,782.085 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1071% |
65 | GMO Japan | LINK-JPY | $23.80 0.0072468 Eth | $584,514.00 24,556.500 LINK | 0.1061% |
66 | ProBit Global | LINK-BTC | $23.74 0.0072293 Eth | $575,451.00 24,239.007 LINK | 0.1048% |
67 | Kraken | LINK-ETH | $23.93 0.0072877 Eth | $552,164.00 23,075.490 LINK | 0.0997% |
68 | Coinbase Exchange | LINK-BTC | $23.74 0.0072290 Eth | $437,018.00 18,410.750 LINK | 0.0796% |
69 | Slex | LINK-BTC | $23.75 0.0072309 Eth | $430,646.00 17,618.300 LINK | 0.0761% |
70 | OKX | LINK-USDC | $23.74 0.0072314 Eth | $408,366.00 16,907.405 LINK | 0.0731% |
71 | Camelot V3 | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $23.91 0.0072812 Eth | $379,464.00 15,863.055 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0686% |
72 | DeGate | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $23.74 0.0072282 Eth | $369,619.00 15,226.215 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0658% |
73 | BitDelta | LINK-USDT | $23.72 0.0072253 Eth | $329,386.00 13,614.000 LINK | 0.0588% |
74 | Bitso | LINK-USD | $23.74 0.0072281 Eth | $327,299.00 13,788.596 LINK | 0.0596% |
75 | bitcastle | LINK-USDT | $23.74 0.0072296 Eth | $321,644.00 13,291.500 LINK | 0.0574% |
76 | Slex | LINK-ETH | $23.77 0.0072385 Eth | $312,176.00 13,045.410 LINK | 0.0564% |
77 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $23.75 0.0072311 Eth | $309,522.00 12,922.760 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0559% |
78 | PointPay | LINK-BTC | $23.74 0.0072288 Eth | $301,757.00 12,368.567 LINK | 0.0535% |
79 | HashKey Exchange | LINK-USD | $23.80 0.0072500 Eth | $292,448.00 11,968.503 LINK | 0.0517% |
80 | BitMart | LINK-BTC | $23.77 0.0072356 Eth | $286,691.00 12,063.020 LINK | 0.0521% |
81 | BitStorage | LINK-ETH | $23.87 0.0072741 Eth | $261,660.00 10,960.780 LINK | 0.0474% |
82 | Bitvavo | LINK-USDC | $23.59 0.0071829 Eth | $249,505.00 10,578.954 LINK | 0.0457% |
83 | Hotcoin | LINK-BTC | $23.75 0.0072319 Eth | $227,735.00 9,589.840 LINK | 0.0414% |
84 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $23.73 0.0072257 Eth | $217,285.00 8,921.043 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0386% |
85 | Uniswap V3 (Optimism) | 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006 | $23.72 0.0072237 Eth | $207,945.00 8,709.026 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6 | 0.0376% |
86 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174 | $23.81 0.0072504 Eth | $204,058.00 8,436.648 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0365% |
87 | Kraken | LINK-GBP | $23.73 0.0072283 Eth | $202,967.00 8,551.842 LINK | 0.0370% |
88 | KuCoin | LINK-USDC | $23.71 0.0072226 Eth | $196,912.00 8,303.314 LINK | 0.0359% |
89 | BYDFi | LINK-USDC | $23.88 0.0072679 Eth | $189,345.00 7,929.410 LINK | 0.0343% |
90 | Binance US | LINK-USDT | $23.79 0.0072489 Eth | $189,085.00 7,948.973 LINK | 0.0344% |
91 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X2F2A2543B76A4166549F7AAB2E75BEF0AEFC5B0F | $23.69 0.0072164 Eth | $182,984.00 7,514.231 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0325% |
92 | Binance | LINK-BNB | $23.84 0.0072632 Eth | $178,110.00 7,327.459 LINK | 0.0317% |
93 | Uniswap V3 (Arbitrum One) | 0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | $23.74 0.0072297 Eth | $176,485.00 179,736.724 0XAF88D065E77C8CC2239327C5EDB3A432268E5831 | 0.7768% |
94 | Binance | LINK-BRL | $23.75 0.0072331 Eth | $153,631.00 6,361.670 LINK | 0.0275% |
95 | Mercado Bitcoin | LINK-BRL | $23.70 0.0072194 Eth | $142,676.00 6,019.144 LINK | 0.0260% |
96 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $23.73 0.0072254 Eth | $137,560.00 5,736.762 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0248% |
97 | CoinEx | LINK-USDC | $23.64 0.0071969 Eth | $117,344.00 4,951.571 LINK | 0.0214% |
98 | BitMart | LINK-ETH | $23.76 0.0072341 Eth | $109,313.00 4,600.500 LINK | 0.0199% |
99 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0XC2132D05D31C914A87C6611C10748AEB04B58E8F | $23.73 0.0072265 Eth | $88,667.00 3,672.943 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0159% |
100 | Coins.ph | LINK-PHP | $23.75 0.0072325 Eth | $77,929.00 3,215.028 LINK | 0.0139% |
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
Loading...
Loading
Loading...
Loading
[ Download: CSV Export ]
[ Download: CSV Export ]
A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.