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ERC-20
Oracle
Overview
Max Total Supply
1,000,000,000 LINK
Holders
725,275 (0.00%)
Market
Price
$29.22 @ 0.007517 ETH (-1.62%)
Onchain Market Cap
$29,220,000,000.00
Circulating Supply Market Cap
$18,382,329,322.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
4.29191335 LINKValue
$125.41 ( ~0.0322605448366857 Eth) [0.0000%]Loading...
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | Binance | LINK-USDT | $29.29 0.0075360 Eth | $277,757,767.00 9,367,266.510 LINK | 22.4832% |
2 | Coinbase Exchange | LINK-USD | $29.26 0.0075283 Eth | $115,946,277.00 3,962,485.100 LINK | 9.5107% |
3 | Bitget | LINK-USDT | $29.21 0.0075154 Eth | $87,807,492.00 2,968,413.902 LINK | 7.1247% |
4 | Bybit | LINK-USDT | $29.23 0.0075215 Eth | $74,136,866.00 2,505,994.726 LINK | 6.0149% |
5 | Gate.io | LINK-USDT | $29.30 0.0075386 Eth | $60,611,960.00 2,041,806.320 LINK | 4.9007% |
6 | OKX | LINK-USDT | $29.22 0.0075182 Eth | $57,903,706.00 1,954,275.381 LINK | 4.6906% |
7 | P2B | LINK-USDT | $29.29 0.0075360 Eth | $57,530,361.00 1,964,109.270 LINK | 4.7142% |
8 | DigiFinex | LINK-USDT | $29.29 0.0075366 Eth | $37,261,143.00 1,271,999.920 LINK | 3.0530% |
9 | Ourbit | LINK-USDT | $29.31 0.0075410 Eth | $35,570,054.00 1,199,978.180 LINK | 2.8802% |
10 | Deepcoin | LINK-USDT | $29.24 0.0075227 Eth | $35,044,425.00 1,249,135.491 LINK | 2.9982% |
11 | Slex | LINK-USDT | $29.23 0.0075208 Eth | $29,534,822.00 999,486.070 LINK | 2.3990% |
12 | Bithumb | LINK-KRW | $29.28 0.0075333 Eth | $28,929,901.00 988,042.517 LINK | 2.3715% |
13 | XT.COM | LINK-USDT | $29.25 0.0075257 Eth | $27,774,460.00 936,638.470 LINK | 2.2481% |
14 | CoinW | LINK-USDT | $29.32 0.0075428 Eth | $22,124,060.00 754,639.050 LINK | 1.8113% |
15 | Binance | LINK-FDUSD | $29.25 0.0075251 Eth | $20,078,291.00 677,422.050 LINK | 1.6259% |
16 | HTX | LINK-USDT | $29.23 0.0075202 Eth | $17,656,989.00 597,498.263 LINK | 1.4341% |
17 | BTSE | LINK-USDT | $29.22 0.0075180 Eth | $16,953,865.00 580,196.950 LINK | 1.3926% |
18 | Biconomy.com | LINK-USDT | $29.27 0.0075296 Eth | $16,844,225.00 568,446.970 LINK | 1.3644% |
19 | BYDFi | LINK-USDT | $29.30 0.0075388 Eth | $15,365,794.00 524,418.420 LINK | 1.2587% |
20 | Kraken | LINK-USD | $29.23 0.0075195 Eth | $14,449,513.00 494,388.842 LINK | 1.1866% |
21 | Azbit | LINK-USDT | $29.35 0.0075383 Eth | $14,056,596.00 475,898.740 LINK | 1.1422% |
22 | KuCoin | LINK-USDT | $29.26 0.0075279 Eth | $13,560,563.00 463,458.072 LINK | 1.1124% |
23 | Coinbase Exchange | LINK-EUR | $29.22 0.0075169 Eth | $9,085,343.00 310,965.630 LINK | 0.7464% |
24 | Dex-Trade | LINK-USDT | $29.31 0.0075415 Eth | $9,074,335.00 309,593.293 LINK | 0.7431% |
25 | Binance | LINK-USDC | $29.19 0.0075163 Eth | $8,607,511.00 290,863.050 LINK | 0.6981% |
26 | LBank | LINK-USDT | $29.23 0.0075207 Eth | $6,745,080.00 230,745.910 LINK | 0.5538% |
27 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $29.27 0.0075308 Eth | $6,299,707.00 213,496.585 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.5124% |
28 | CoinEx | LINK-USDT | $29.27 0.0075309 Eth | $6,042,026.00 203,668.630 LINK | 0.4888% |
29 | Binance | LINK-TRY | $29.40 0.0075649 Eth | $5,604,142.00 187,420.550 LINK | 0.4498% |
30 | PointPay | LINK-USDT | $29.37 0.0075405 Eth | $4,492,522.00 151,405.794 LINK | 0.3634% |
31 | Quickswap (v3) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $29.33 0.0075461 Eth | $4,107,340.00 138,511.739 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.3325% |
32 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $29.30 0.0075398 Eth | $4,094,618.00 138,392.171 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.3322% |
33 | Dcoin | LINK-USDT | $29.28 0.0075341 Eth | $4,032,492.00 137,709.000 LINK | 0.3305% |
34 | EXMO | LINK-USDT | $29.21 0.0075145 Eth | $3,913,323.00 133,984.637 LINK | 0.3216% |
35 | WhiteBIT | LINK-TRY | $29.47 0.0075881 Eth | $3,908,587.00 132,620.220 LINK | 0.3183% |
36 | Hotcoin | LINK-USDT | $29.52 0.0075934 Eth | $3,680,109.00 124,670.514 LINK | 0.2992% |
37 | Bitbank | LINK-JPY | $29.30 0.0075393 Eth | $3,140,112.00 107,157.622 LINK | 0.2572% |
38 | Bitstamp | LINK-EUR | $29.34 0.0075493 Eth | $2,821,020.00 96,140.854 LINK | 0.2308% |
39 | Phemex | LINK-USDT | $29.22 0.0075181 Eth | $2,816,454.00 96,386.460 LINK | 0.2313% |
40 | EarnBIT | LINK-USDT | $29.28 0.0075339 Eth | $2,730,828.00 92,231.845 LINK | 0.2214% |
41 | Bitstamp | LINK-USD | $29.25 0.0075255 Eth | $2,664,240.00 91,085.144 LINK | 0.2186% |
42 | Tapbit | LINK-USDT | $29.26 0.0075282 Eth | $2,514,444.00 84,783.520 LINK | 0.2035% |
43 | OKX | LINK-USDC | $29.27 0.0075315 Eth | $2,322,919.00 78,410.167 LINK | 0.1882% |
44 | BitStorage | LINK-USDT | $29.33 0.0075326 Eth | $2,201,541.00 75,054.920 LINK | 0.1801% |
45 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $29.35 0.0075529 Eth | $2,187,106.00 74,278.720 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1783% |
46 | Kraken | LINK-EUR | $29.28 0.0075332 Eth | $2,022,140.00 69,062.262 LINK | 0.1658% |
47 | Bybit | LINK-USDC | $29.26 0.0075268 Eth | $1,972,616.00 66,738.824 LINK | 0.1602% |
48 | Kraken | LINK-USDT | $29.33 0.0075458 Eth | $1,968,307.00 67,111.282 LINK | 0.1611% |
49 | PancakeSwap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $29.42 0.0075702 Eth | $1,883,680.00 63,537.168 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.1525% |
50 | Binance | LINK-EUR | $29.22 0.0075223 Eth | $1,719,617.00 57,792.750 LINK | 0.1387% |
51 | tanX | LINK-USDC | $29.49 0.0075827 Eth | $1,713,714.00 57,899.910 LINK | 0.1390% |
52 | Coinbase Exchange | LINK-USDT | $29.52 0.0075906 Eth | $1,672,380.00 56,660.872 LINK | 0.1360% |
53 | Gemini | LINK-USD | $29.23 0.0075204 Eth | $1,302,207.00 44,549.710 LINK | 0.1069% |
54 | Kraken | LINK-XBT | $29.48 0.0075841 Eth | $1,243,766.00 42,192.982 LINK | 0.1013% |
55 | GMO Japan | LINK-JPY | $29.28 0.0075334 Eth | $1,185,575.00 40,485.200 LINK | 0.0972% |
56 | Tokpie | LINK-USDT | $28.88 0.0074134 Eth | $1,137,501.00 39,382.288 LINK | 0.0945% |
57 | Slex | LINK-BTC | $29.25 0.0075246 Eth | $1,108,901.00 37,278.600 LINK | 0.0895% |
58 | WhiteBIT | LINK-EUR | $29.29 0.0075358 Eth | $1,063,188.00 36,294.690 LINK | 0.0871% |
59 | LATOKEN | LINK-BTC | $29.30 0.0075398 Eth | $965,577.00 32,949.947 LINK | 0.0791% |
60 | Bitkub | LINK-THB | $29.29 0.0075356 Eth | $945,599.00 32,284.830 LINK | 0.0775% |
61 | Uniswap V3 (Ethereum) | 0X7FC66500C84A76AD7E9C93437BFC5AC33E2DDAE9-0X514910771AF9CA656AF840DFF83E8264ECF986CA | $29.49 0.0075868 Eth | $861,659.00 2,312.821 0X7FC66500C84A76AD7E9C93437BFC5AC33E2DDAE9 | 0.0056% |
62 | XT.COM | LINK-XT | $29.25 0.0075264 Eth | $795,254.00 26,718.507 LINK | 0.0641% |
63 | Coinbase Exchange | LINK-GBP | $29.51 0.0075933 Eth | $778,850.00 26,389.380 LINK | 0.0633% |
64 | Trubit | LINK-USDT | $29.24 0.0075233 Eth | $769,855.00 26,110.190 LINK | 0.0627% |
65 | PointPay | LINK-BTC | $29.33 0.0075476 Eth | $740,506.00 24,885.123 LINK | 0.0597% |
66 | Camelot V3 | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $29.36 0.0075528 Eth | $731,302.00 24,764.742 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0594% |
67 | itBit | LINK-USD | $29.26 0.0075281 Eth | $709,091.00 24,234.150 LINK | 0.0582% |
68 | BitMart | LINK-BTC | $29.33 0.0075456 Eth | $700,311.00 23,878.300 LINK | 0.0573% |
69 | Uniswap V3 (Ethereum) | 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0X514910771AF9CA656AF840DFF83E8264ECF986CA | $29.49 0.0075868 Eth | $677,947.00 40,543.830 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984 | 0.0973% |
70 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $29.29 0.0075353 Eth | $665,428.00 22,604.932 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0543% |
71 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9 | $29.35 0.0075518 Eth | $636,360.00 21,636.159 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0519% |
72 | Coinbase Exchange | LINK-BTC | $29.25 0.0075257 Eth | $612,735.00 20,947.750 LINK | 0.0503% |
73 | BigONE | LINK-USDT | $29.21 0.0075151 Eth | $606,158.00 20,751.840 LINK | 0.0498% |
74 | Coinone | LINK-KRW | $29.36 0.0075529 Eth | $597,036.00 20,337.330 LINK | 0.0488% |
75 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $29.32 0.0075446 Eth | $580,132.00 19,620.713 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0471% |
76 | XT.COM | LINK-ETH | $29.25 0.0075242 Eth | $561,144.00 18,905.370 LINK | 0.0454% |
77 | HashKey Exchange | LINK-USD | $29.42 0.0075694 Eth | $536,487.00 18,147.904 LINK | 0.0436% |
78 | BitDelta | LINK-USDT | $29.29 0.0075360 Eth | $513,565.00 17,344.000 LINK | 0.0416% |
79 | Slex | LINK-ETH | $29.29 0.0075357 Eth | $507,398.00 17,151.370 LINK | 0.0412% |
80 | WEEX | LINK-USDC | $29.34 0.0075486 Eth | $500,761.00 17,066.816 LINK | 0.0410% |
81 | BitStorage | LINK-ETH | $29.47 0.0075798 Eth | $489,986.00 16,628.910 LINK | 0.0399% |
82 | XT.COM | LINK-BTC | $29.26 0.0075272 Eth | $488,291.00 16,423.610 LINK | 0.0394% |
83 | Uniswap V2 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $29.40 0.0075638 Eth | $481,308.00 16,307.087 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0391% |
84 | BitMart | LINK-ETH | $29.34 0.0075491 Eth | $479,099.00 16,328.080 LINK | 0.0392% |
85 | Binance US | LINK-USDT | $29.03 0.0074847 Eth | $432,868.00 14,910.005 LINK | 0.0358% |
86 | Uniswap V3 (Optimism) | 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006 | $29.40 0.0075637 Eth | $418,301.00 14,203.602 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6 | 0.0341% |
87 | Bitso | LINK-USD | $29.07 0.0075010 Eth | $406,223.00 13,976.374 LINK | 0.0335% |
88 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $29.45 0.0075769 Eth | $298,941.00 10,137.655 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0243% |
89 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174 | $29.46 0.0075795 Eth | $288,333.00 9,770.108 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0235% |
90 | Sushiswap | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $29.40 0.0075625 Eth | $283,404.00 9,569.918 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0230% |
91 | Bitci TR | LINK-TRY | $29.66 0.0076123 Eth | $277,528.00 9,351.652 LINK | 0.0224% |
92 | Quickswap (v3) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $29.29 0.0075350 Eth | $246,352.00 248,487.620 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 0.5964% |
93 | BitStorage | LINK-BTC | $29.31 0.0075266 Eth | $223,424.00 7,623.000 LINK | 0.0183% |
94 | PancakeSwap (v2) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $29.34 0.0075476 Eth | $206,261.00 6,961.007 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0167% |
95 | Coinbase Exchange | LINK-ETH | $29.48 0.0075835 Eth | $174,423.00 5,917.290 LINK | 0.0142% |
96 | Kraken | LINK-GBP | $29.37 0.0075576 Eth | $168,505.00 5,736.363 LINK | 0.0138% |
97 | Foxbit | LINK-BRL | $29.77 0.0076600 Eth | $162,513.00 5,478.649 LINK | 0.0131% |
98 | Mercado Bitcoin | LINK-BRL | $29.52 0.0075962 Eth | $133,364.00 4,517.021 LINK | 0.0108% |
99 | BYDFi | LINK-USDC | $29.39 0.0075457 Eth | $105,695.00 3,596.720 LINK | 0.0086% |
100 | Independent Reserve | LINK-AUD | $29.33 0.0075442 Eth | $98,934.00 3,373.053 LINK | 0.0081% |
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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