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
722,346 ( 0.005%)
Market
Price
$11.10 @ 0.004389 ETH (+2.16%)
Onchain Market Cap
$11,100,000,000.00
Circulating Supply Market Cap
$6,961,183,169.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
8.6 LINKValue
$95.46 ( ~0.0377460119146713 Eth) [0.0000%]Loading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | Binance | LINK-USDT | $11.08 0.0043829 Eth | $17,682,658.00 1,612,641.050 LINK | 10.7535% |
2 | WhiteBIT | LINK-USDT | $11.11 0.0043915 Eth | $17,176,274.00 1,545,635.820 LINK | 10.3067% |
3 | HTX | LINK-USDT | $11.07 0.0043791 Eth | $9,948,983.00 908,145.880 LINK | 6.0557% |
4 | CoinTR | LINK-USDT | $11.09 0.0043854 Eth | $9,867,168.00 899,722.030 LINK | 5.9996% |
5 | Coinbase Exchange | LINK-USD | $11.07 0.0043815 Eth | $9,716,932.00 877,533.850 LINK | 5.8516% |
6 | Bitget | LINK-USDT | $11.07 0.0043811 Eth | $8,447,927.00 770,502.342 LINK | 5.1379% |
7 | Bybit | LINK-USDT | $11.07 0.0043767 Eth | $5,983,884.00 545,510.151 LINK | 3.6376% |
8 | Azbit | LINK-USDT | $11.09 0.0043865 Eth | $3,785,769.00 345,540.580 LINK | 2.3042% |
9 | P2B | LINK-USDT | $11.08 0.0043827 Eth | $3,720,193.00 335,707.410 LINK | 2.2386% |
10 | WEEX | LINK-USDT | $11.10 0.0043898 Eth | $3,651,283.00 333,027.120 LINK | 2.2207% |
11 | BTSE | LINK-USDT | $11.10 0.0043855 Eth | $3,572,121.00 321,884.611 LINK | 2.1464% |
12 | Poloniex | LINK-USDT | $11.11 0.0043866 Eth | $3,552,784.00 323,883.250 LINK | 2.1597% |
13 | BVOX | LINK-USDT | $11.09 0.0043843 Eth | $3,537,845.00 322,560.690 LINK | 2.1509% |
14 | Upbit | LINK-KRW | $11.15 0.0044105 Eth | $3,414,111.00 306,136.498 LINK | 2.0414% |
15 | OKX | LINK-USDT | $11.08 0.0043827 Eth | $3,186,135.00 291,025.988 LINK | 1.9406% |
16 | Ourbit | LINK-USDT | $11.07 0.0043803 Eth | $3,135,942.00 286,116.580 LINK | 1.9079% |
17 | Slex | LINK-USDT | $11.08 0.0043827 Eth | $3,048,389.00 277,849.020 LINK | 1.8528% |
18 | Biconomy.com | LINK-USDT | $11.11 0.0043896 Eth | $3,032,793.00 276,795.080 LINK | 1.8457% |
19 | Trubit | LINK-USDT | $11.11 0.0043882 Eth | $2,816,425.00 256,657.450 LINK | 1.7115% |
20 | DigiFinex | LINK-USDT | $11.08 0.0043835 Eth | $2,371,247.00 213,934.270 LINK | 1.4266% |
21 | HashKey Global | LINK-USDT | $11.08 0.0043839 Eth | $2,195,651.00 202,299.162 LINK | 1.3490% |
22 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $11.10 0.0043910 Eth | $2,104,558.00 189,280.010 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 1.2622% |
23 | CoinW | LINK-USDT | $11.08 0.0043819 Eth | $1,899,594.00 171,498.630 LINK | 1.1436% |
24 | KuCoin | LINK-USDT | $11.08 0.0043820 Eth | $1,889,331.00 170,589.966 LINK | 1.1375% |
25 | Deepcoin | LINK-USDT | $11.07 0.0043784 Eth | $1,816,216.00 165,583.860 LINK | 1.1042% |
26 | XT.COM | LINK-USDT | $11.12 0.0043867 Eth | $1,754,665.00 160,085.460 LINK | 1.0675% |
27 | AscendEX (BitMax) | LINK-USDT | $11.07 0.0043784 Eth | $1,740,347.00 157,200.000 LINK | 1.0482% |
28 | LBank | LINK-USDT | $11.08 0.0043771 Eth | $1,661,787.00 150,042.500 LINK | 1.0005% |
29 | Hotcoin | LINK-USDT | $11.07 0.0043837 Eth | $1,627,568.00 146,960.510 LINK | 0.9800% |
30 | Bitunix | LINK-USDT | $11.09 0.0043847 Eth | $1,534,688.00 138,484.790 LINK | 0.9235% |
31 | Toobit | LINK-USDT | $11.09 0.0043857 Eth | $1,440,063.00 131,378.890 LINK | 0.8761% |
32 | Kraken | LINK-USD | $11.08 0.0043816 Eth | $1,347,653.00 121,639.008 LINK | 0.8111% |
33 | Niza Global | LINK-USD | $11.08 0.0043829 Eth | $1,335,679.00 121,639.008 LINK | 0.8111% |
34 | Coinstore | LINK-USDT | $11.07 0.0043793 Eth | $1,281,852.00 116,953.150 LINK | 0.7799% |
35 | Crypto.com Exchange | LINK-USDT | $11.08 0.0043803 Eth | $1,228,298.00 110,900.670 LINK | 0.7395% |
36 | Binance | LINK-BTC | $11.07 0.0043864 Eth | $1,184,930.00 107,349.870 LINK | 0.7158% |
37 | Oceanex | LINK-USDT | $11.12 0.0043919 Eth | $1,077,307.00 96,891.790 LINK | 0.6461% |
38 | MEXC | LINK-USDT | $11.08 0.0043827 Eth | $900,400.00 81,296.810 LINK | 0.5421% |
39 | BYDFi | LINK-USDT | $11.07 0.0043791 Eth | $859,532.00 77,659.440 LINK | 0.5179% |
40 | Gate.io | LINK-USDT | $11.08 0.0043811 Eth | $794,581.00 72,534.170 LINK | 0.4837% |
41 | Crypto.com Exchange | LINK-USD | $11.07 0.0043789 Eth | $757,110.00 68,380.610 LINK | 0.4560% |
42 | WhiteBIT | LINK-BTC | $11.07 0.0043809 Eth | $754,507.00 68,133.660 LINK | 0.4543% |
43 | Azbit | LINK-ETH | $11.10 0.0043851 Eth | $745,542.00 67,046.131 LINK | 0.4471% |
44 | Bitvavo | LINK-EUR | $11.08 0.0043828 Eth | $714,650.00 64,506.267 LINK | 0.4301% |
45 | FameEX | LINK-USDT | $11.09 0.0043847 Eth | $705,983.00 64,365.686 LINK | 0.4292% |
46 | Bithumb | LINK-KRW | $11.17 0.0044210 Eth | $668,701.00 59,844.692 LINK | 0.3991% |
47 | CoinEx | LINK-USDT | $11.08 0.0043860 Eth | $628,192.00 57,264.351 LINK | 0.3819% |
48 | Dex-Trade | LINK-USDT | $11.08 0.0043819 Eth | $599,728.00 54,144.102 LINK | 0.3610% |
49 | FMCPAY | LINK-BTC | $11.06 0.0043768 Eth | $529,758.00 47,800.100 LINK | 0.3187% |
50 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $11.07 0.0043795 Eth | $346,229.00 31,280.075 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.2086% |
51 | LATOKEN | LINK-USDT | $11.09 0.0043903 Eth | $333,772.00 30,083.866 LINK | 0.2006% |
52 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $11.07 0.0043814 Eth | $293,511.00 26,879.213 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1792% |
53 | PointPay | LINK-USDT | $11.07 0.0043791 Eth | $291,397.00 26,570.524 LINK | 0.1772% |
54 | BigONE | LINK-USDT | $11.05 0.0043739 Eth | $282,598.00 25,563.600 LINK | 0.1705% |
55 | Camelot V3 | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $11.07 0.0043785 Eth | $275,653.00 24,886.949 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.1660% |
56 | LATOKEN | LINK-BTC | $11.11 0.0043881 Eth | $242,809.00 21,863.968 LINK | 0.1458% |
57 | Pionex | LINK-USDT | $11.11 0.0043916 Eth | $242,072.00 22,083.550 LINK | 0.1473% |
58 | Quickswap (v3) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $11.10 0.0043927 Eth | $207,376.00 18,666.469 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1245% |
59 | EXMO | LINK-USDT | $11.07 0.0043784 Eth | $196,745.00 17,769.496 LINK | 0.1185% |
60 | BitMart | LINK-BTC | $11.08 0.0043806 Eth | $194,191.00 17,531.720 LINK | 0.1169% |
61 | Phemex | LINK-USDT | $11.09 0.0043867 Eth | $180,956.00 16,323.780 LINK | 0.1089% |
62 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $11.07 0.0043786 Eth | $173,018.00 15,516.063 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1035% |
63 | Hotcoin | LINK-BTC | $11.07 0.0043792 Eth | $163,831.00 14,801.910 LINK | 0.0987% |
64 | BitDelta | LINK-USDT | $11.08 0.0043827 Eth | $126,946.00 11,581.000 LINK | 0.0772% |
65 | Hotcoin | LINK-ETH | $11.07 0.0043818 Eth | $126,036.00 11,382.130 LINK | 0.0759% |
66 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $11.12 0.0043993 Eth | $124,369.00 11,397.531 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0760% |
67 | Bitci TR | LINK-TRY | $11.15 0.0044074 Eth | $113,794.00 10,310.460 LINK | 0.0688% |
68 | Coinbase Exchange | LINK-BTC | $11.10 0.0043931 Eth | $107,841.00 9,712.530 LINK | 0.0648% |
69 | Coinbase Exchange | LINK-GBP | $11.11 0.0043956 Eth | $98,271.00 8,845.490 LINK | 0.0590% |
70 | Uniswap V3 (Polygon) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $11.07 0.0043786 Eth | $81,485.00 80,794.801 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 0.5388% |
71 | Slex | LINK-BTC | $11.08 0.0043820 Eth | $70,229.00 6,351.100 LINK | 0.0424% |
72 | Uniswap V3 (Arbitrum One) | 0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | $11.07 0.0043811 Eth | $64,374.00 63,682.651 0XAF88D065E77C8CC2239327C5EDB3A432268E5831 | 0.4247% |
73 | Slex | LINK-ETH | $11.08 0.0043832 Eth | $61,915.00 5,568.480 LINK | 0.0371% |
74 | OKX | LINK-USDC | $11.12 0.0043982 Eth | $59,017.00 5,381.167 LINK | 0.0359% |
75 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174 | $11.07 0.0043786 Eth | $45,584.00 4,143.603 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0276% |
76 | Binance US | LINK-USDT | $11.07 0.0043734 Eth | $25,239.00 2,280.272 LINK | 0.0152% |
77 | Quickswap (v3) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $11.07 0.0043795 Eth | $24,712.00 24,529.892 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 0.1636% |
78 | EXMO | LINK-BTC | $11.19 0.0044249 Eth | $24,275.00 2,169.398 LINK | 0.0145% |
79 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9 | $11.07 0.0043795 Eth | $22,321.00 2,033.105 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0136% |
80 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X2F2A2543B76A4166549F7AAB2E75BEF0AEFC5B0F | $11.03 0.0043652 Eth | $21,755.00 1,972.226 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0132% |
81 | Solidly V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $11.09 0.0043850 Eth | $17,847.93 1,599.666 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0107% |
82 | Bitcointry | LINK-USDT | $11.10 0.0043872 Eth | $17,844.40 1,624.818 LINK | 0.0108% |
83 | LFJ | 0X5947BB275C521040051D82396192181B413227A3-0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7 | $11.02 0.0043619 Eth | $17,252.34 1,612.797 0X5947BB275C521040051D82396192181B413227A3 | 0.0108% |
84 | Uniswap V3 (Arbitrum One) | 0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | $11.07 0.0043795 Eth | $16,666.37 16,602.090 0XAF88D065E77C8CC2239327C5EDB3A432268E5831 | 0.1107% |
85 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $11.07 0.0043865 Eth | $12,490.99 1,124.577 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0075% |
86 | THENA FUSION | 0X52F24A5E03AEE338DA5FD9DF68D2B6FAE1178827-0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | $11.03 0.0043654 Eth | $12,240.37 18.769 0X52F24A5E03AEE338DA5FD9DF68D2B6FAE1178827 | 0.0001% |
87 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $11.07 0.0043786 Eth | $11,766.29 1,078.895 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0072% |
88 | Uniswap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0X2170ED0880AC9A755FD29B2688956BD959F933F8 | $11.12 0.0044034 Eth | $8,632.36 780.737 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0052% |
89 | CoinEx | LINK-BTC | $11.06 0.0043783 Eth | $7,203.74 652.201 LINK | 0.0043% |
90 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X1BFD67037B42CF73ACF2047067BD4F2C47D9BFD6 | $11.06 0.0043752 Eth | $6,565.41 592.836 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0040% |
91 | Uniswap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0X55D398326F99059FF775485246999027B3197955 | $11.11 0.0043948 Eth | $6,555.33 599.567 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0040% |
92 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0XC2132D05D31C914A87C6611C10748AEB04B58E8F | $11.07 0.0043834 Eth | $4,100.49 373.837 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0025% |
93 | CoinEx | LINK-USDC | $11.09 0.0043812 Eth | $2,231.85 203.888 LINK | 0.0014% |
94 | Uniswap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $11.11 0.0043972 Eth | $2,063.17 187.732 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0013% |
95 | Uniswap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0X8AC76A51CC950D9822D68B83FE1AD97B32CD580D | $11.11 0.0043972 Eth | $1,380.81 123.262 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0008% |
96 | Uniswap V3 (Ethereum) | 0X5B52BFB8062CE664D74BBCD4CD6DC7DF53FD7233-0X514910771AF9CA656AF840DFF83E8264ECF986CA | $11.10 0.0043911 Eth | $670.55 104,623.150 0X5B52BFB8062CE664D74BBCD4CD6DC7DF53FD7233 | 0.6977% |
97 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X61299774020DA444AF134C82FA83E3810B309991 | $11.10 0.0043976 Eth | $663.97 60.295 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0004% |
98 | Uniswap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0X7130D2A12B9BCBFAE4F2634D864A1EE1CE3EAD9C | $11.10 0.0043968 Eth | $268.74 24.495 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0002% |
99 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X8F3CF7AD23CD3CADBD9735AFF958023239C6A063 | $11.07 0.0043805 Eth | $233.61 21.290 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0001% |
100 | CEX.IO | LINK-USDT | $11.07 0.0043807 Eth | $18.43 1.678 LINK | 0.0000% |
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.