ERC-20
Oracle
Overview
Max Total Supply
1,000,000,000 LINK
Holders
725,492 ( -0.033%)
Market
Price
$20.09 @ 0.006146 ETH (+1.98%)
Onchain Market Cap
$20,090,000,000.00
Circulating Supply Market Cap
$12,675,023,852.00
Other Info
Token Contract (WITH 18 Decimals)
Loading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | Websea | LINK-USDT | $20.04 0.0061157 Eth | $56,730,574.00 0.000 LINK | 0.0000% |
2 | Binance | LINK-USDT | $19.99 0.0061174 Eth | $56,339,119.00 2,804,198.290 LINK | 22.6203% |
3 | Coinbase Exchange | LINK-USD | $20.04 0.0061202 Eth | $22,474,480.00 1,121,592.960 LINK | 9.0474% |
4 | WEEX | LINK-USDT | $20.04 0.0061165 Eth | $13,524,402.00 673,673.580 LINK | 5.4342% |
5 | Bitget | LINK-USDT | $19.99 0.0061137 Eth | $13,311,835.00 662,606.010 LINK | 5.3450% |
6 | P2B | LINK-USDT | $20.10 0.0061339 Eth | $12,286,837.00 611,264.840 LINK | 4.9308% |
7 | Bybit | LINK-USDT | $20.03 0.0061241 Eth | $11,201,374.00 557,351.627 LINK | 4.4959% |
8 | HTX | LINK-USDT | $19.99 0.0061163 Eth | $9,542,760.00 475,275.237 LINK | 3.8338% |
9 | PancakeSwap (v2) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $20.08 0.0061363 Eth | $8,224,534.00 66,081.250 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.5330% |
10 | BVOX | LINK-USDT | $19.99 0.0061166 Eth | $7,873,084.00 391,979.200 LINK | 3.1619% |
11 | DigiFinex | LINK-USDT | $19.99 0.0061146 Eth | $6,777,461.00 338,971.180 LINK | 2.7343% |
12 | XT.COM | LINK-USDT | $20.03 0.0061134 Eth | $5,819,116.00 289,785.480 LINK | 2.3376% |
13 | Azbit | LINK-USDT | $20.03 0.0061184 Eth | $5,698,260.00 283,703.898 LINK | 2.2885% |
14 | Deepcoin | LINK-USDT | $20.02 0.0061186 Eth | $5,464,225.00 340,534.160 LINK | 2.7469% |
15 | Coinstore | LINK-USDT | $20.01 0.0061189 Eth | $5,421,025.00 270,279.570 LINK | 2.1802% |
16 | OKX | LINK-USDT | $19.98 0.0061139 Eth | $5,296,983.00 263,838.663 LINK | 2.1283% |
17 | CoinW | LINK-USDT | $20.03 0.0061175 Eth | $4,639,067.00 231,645.990 LINK | 1.8686% |
18 | Hotcoin | LINK-USDT | $20.07 0.0061229 Eth | $3,795,980.00 189,097.410 LINK | 1.5254% |
19 | BYDFi | LINK-USDT | $20.04 0.0061175 Eth | $3,258,995.00 162,612.930 LINK | 1.3117% |
20 | Kraken | LINK-USD | $20.04 0.0061317 Eth | $2,851,420.00 142,282.181 LINK | 1.1477% |
21 | BTSE | LINK-USDT | $20.01 0.0061168 Eth | $2,846,091.00 142,199.159 LINK | 1.1471% |
22 | LBank | LINK-USDT | $20.01 0.0061166 Eth | $2,796,635.00 139,764.620 LINK | 1.1274% |
23 | LATOKEN | LINK-USDT | $20.03 0.0061182 Eth | $2,774,894.00 138,527.519 LINK | 1.1174% |
24 | KuCoin | LINK-USDT | $19.99 0.0061127 Eth | $2,423,234.00 121,234.591 LINK | 0.9779% |
25 | QMall | LINK-USDT | $20.04 0.0061160 Eth | $2,117,369.00 105,347.758 LINK | 0.8498% |
26 | Dex-Trade | LINK-USDT | $20.05 0.0061245 Eth | $1,863,992.00 92,967.570 LINK | 0.7499% |
27 | FMCPAY | LINK-USDT | $20.00 0.0061168 Eth | $1,717,601.00 85,609.794 LINK | 0.6906% |
28 | Coinbase Exchange | LINK-GBP | $20.04 0.0061259 Eth | $1,460,042.00 72,839.310 LINK | 0.5876% |
29 | Biconomy.com | LINK-USDT | $20.09 0.0061364 Eth | $1,399,875.00 69,751.580 LINK | 0.5627% |
30 | Coinbase Exchange | LINK-ETH | $20.05 0.0061260 Eth | $1,224,066.00 61,036.160 LINK | 0.4924% |
31 | CoinEx | LINK-USDT | $20.06 0.0061192 Eth | $1,210,947.00 60,275.716 LINK | 0.4862% |
32 | FMCPAY | LINK-ETH | $20.03 0.0061247 Eth | $1,072,760.00 53,194.880 LINK | 0.4291% |
33 | FMCPAY | LINK-BTC | $20.00 0.0061155 Eth | $967,978.00 48,205.600 LINK | 0.3889% |
34 | Coinbase Exchange | LINK-EUR | $20.07 0.0061331 Eth | $916,484.00 45,668.820 LINK | 0.3684% |
35 | PointPay | LINK-USDT | $20.04 0.0061215 Eth | $884,700.00 43,994.325 LINK | 0.3549% |
36 | Coinbase Exchange | LINK-USDT | $20.07 0.0061339 Eth | $850,022.00 42,351.767 LINK | 0.3416% |
37 | tanX | LINK-USDC | $20.04 0.0061244 Eth | $776,959.00 38,739.720 LINK | 0.3125% |
38 | Camelot V3 | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $20.03 0.0061234 Eth | $742,878.00 36,860.448 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.2973% |
39 | Quickswap (v3) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $20.03 0.0061271 Eth | $621,476.00 30,880.297 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.2491% |
40 | Trubit | LINK-USDT | $20.02 0.0061223 Eth | $581,525.00 28,952.830 LINK | 0.2335% |
41 | EXMO | LINK-USDT | $20.02 0.0061183 Eth | $540,270.00 26,987.139 LINK | 0.2177% |
42 | Uniswap V3 (Ethereum) | 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0X514910771AF9CA656AF840DFF83E8264ECF986CA | $20.01 0.0061157 Eth | $531,868.00 39,164.266 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984 | 0.3159% |
43 | BigONE | LINK-USDT | $20.05 0.0061269 Eth | $518,560.00 25,865.860 LINK | 0.2086% |
44 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $20.03 0.0061175 Eth | $509,763.00 25,276.424 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.2039% |
45 | Bitstamp | LINK-EUR | $20.06 0.0061340 Eth | $503,018.00 25,078.438 LINK | 0.2023% |
46 | Bitstamp | LINK-USD | $20.00 0.0061164 Eth | $471,135.00 23,556.738 LINK | 0.1900% |
47 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $20.14 0.0061506 Eth | $423,771.00 20,971.708 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1692% |
48 | OKX | LINK-USDC | $20.01 0.0061235 Eth | $381,117.00 18,938.531 LINK | 0.1528% |
49 | Quickswap (v3) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $20.03 0.0061292 Eth | $368,774.00 369,770.846 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 2.9828% |
50 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9 | $20.03 0.0061175 Eth | $350,730.00 17,527.300 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.1414% |
51 | Bitbank | LINK-JPY | $20.10 0.0061405 Eth | $309,679.00 15,404.310 LINK | 0.1243% |
52 | BitMart | LINK-BTC | $20.03 0.0061245 Eth | $264,619.00 13,213.440 LINK | 0.1066% |
53 | Uniswap V3 (Polygon) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $20.14 0.0061506 Eth | $257,644.00 257,257.376 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 2.0752% |
54 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $20.14 0.0061506 Eth | $246,740.00 12,165.179 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0981% |
55 | Coinbase Exchange | LINK-BTC | $20.04 0.0061207 Eth | $229,064.00 11,431.900 LINK | 0.0922% |
56 | QMall | LINK-USDC | $20.05 0.0061184 Eth | $225,569.00 11,212.309 LINK | 0.0904% |
57 | PancakeSwap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $20.11 0.0061535 Eth | $219,914.00 10,920.345 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0881% |
58 | Bitci TR | LINK-TRY | $20.22 0.0061856 Eth | $189,928.00 9,425.980 LINK | 0.0760% |
59 | BitDelta | LINK-USDT | $20.03 0.0061134 Eth | $189,591.00 9,452.000 LINK | 0.0762% |
60 | Gemini | LINK-USD | $20.05 0.0061325 Eth | $187,487.00 9,349.643 LINK | 0.0754% |
61 | OKX | LINK-EUR | $20.00 0.0061182 Eth | $158,603.00 7,863.130 LINK | 0.0634% |
62 | Hotcoin | LINK-BTC | $20.06 0.0061322 Eth | $145,179.00 7,237.740 LINK | 0.0584% |
63 | Binance US | LINK-USDT | $20.09 0.0061411 Eth | $114,149.00 5,682.006 LINK | 0.0458% |
64 | BitMart | LINK-ETH | $20.03 0.0061263 Eth | $85,588.00 4,272.440 LINK | 0.0345% |
65 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174 | $20.14 0.0061506 Eth | $82,541.00 4,112.460 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0332% |
66 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $20.06 0.0061287 Eth | $72,230.00 3,576.401 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0288% |
67 | Hotcoin | LINK-ETH | $20.07 0.0061222 Eth | $46,983.00 2,340.730 LINK | 0.0189% |
68 | Uniswap V3 (Arbitrum One) | 0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | $20.03 0.0061175 Eth | $45,894.00 45,976.030 0XAF88D065E77C8CC2239327C5EDB3A432268E5831 | 0.3709% |
69 | Bitso | LINK-USD | $20.02 0.0061154 Eth | $37,025.00 1,849.307 LINK | 0.0149% |
70 | EXMO | LINK-BTC | $20.05 0.0061279 Eth | $36,950.00 1,842.825 LINK | 0.0149% |
71 | Uniswap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0X2170ED0880AC9A755FD29B2688956BD959F933F8 | $20.07 0.0061356 Eth | $36,147.00 1,792.940 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0145% |
72 | Uniswap V3 (Optimism) | 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006 | $20.01 0.0061167 Eth | $35,618.00 1,769.711 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6 | 0.0143% |
73 | Solidly V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $20.04 0.0061219 Eth | $28,402.00 1,407.269 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0114% |
74 | LFJ | 0X5947BB275C521040051D82396192181B413227A3-0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7 | $20.01 0.0061157 Eth | $26,909.00 1,364.672 0X5947BB275C521040051D82396192181B413227A3 | 0.0110% |
75 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $20.14 0.0061506 Eth | $19,635.89 971.317 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0078% |
76 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0XC2132D05D31C914A87C6611C10748AEB04B58E8F | $20.07 0.0061296 Eth | $17,919.42 893.435 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0072% |
77 | THENA FUSION | 0X52F24A5E03AEE338DA5FD9DF68D2B6FAE1178827-0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | $20.05 0.0061335 Eth | $13,070.65 17.193 0X52F24A5E03AEE338DA5FD9DF68D2B6FAE1178827 | 0.0001% |
78 | Bitexen | LINK-TRY | $19.91 0.0060825 Eth | $11,787.46 591.903 LINK | 0.0048% |
79 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XDAC17F958D2EE523A2206206994597C13D831EC7 | $20.01 0.0061157 Eth | $11,779.34 585.954 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0047% |
80 | Dex-Trade | LINK-ETH | $20.05 0.0061265 Eth | $11,258.85 561.630 LINK | 0.0045% |
81 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $20.01 0.0061150 Eth | $8,655.37 430.327 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0035% |
82 | CoinEx | LINK-USDC | $20.04 0.0061172 Eth | $6,435.29 319.501 LINK | 0.0026% |
83 | Uniswap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0X55D398326F99059FF775485246999027B3197955 | $20.11 0.0061418 Eth | $5,527.55 274.599 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0022% |
84 | Uniswap V3 (Polygon) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $20.14 0.0061488 Eth | $4,383.06 4,369.917 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 0.0353% |
85 | Uniswap V3 (Arbitrum One) | 0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | $20.04 0.0061139 Eth | $4,052.37 4,053.565 0XAF88D065E77C8CC2239327C5EDB3A432268E5831 | 0.0327% |
86 | CoinEx | LINK-BTC | $19.97 0.0061106 Eth | $2,697.04 134.425 LINK | 0.0011% |
87 | Uniswap V3 (Arbitrum One) | 0X912CE59144191C1204E64559FE8253A0E49E6548-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | $20.04 0.0061139 Eth | $2,632.53 3,529.977 0X912CE59144191C1204E64559FE8253A0E49E6548 | 0.0285% |
88 | Ace | LINK-USDT | $20.03 0.0061166 Eth | $2,385.75 118.850 LINK | 0.0010% |
89 | Uniswap V3 (Arbitrum One) | 0XBA5DDD1F9D7F570DC94A51479A000E3BCE967196-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | $20.00 0.0061182 Eth | $2,281.01 8.055 0XBA5DDD1F9D7F570DC94A51479A000E3BCE967196 | 0.0001% |
90 | Uniswap V3 (Arbitrum One) | 0X0C880F6761F1AF8D9AA9C466984B80DAB9A8C9E8-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | $20.00 0.0061182 Eth | $1,490.55 382.410 0X0C880F6761F1AF8D9AA9C466984B80DAB9A8C9E8 | 0.0031% |
91 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0XD6DF932A45C0F255F85145F286EA0B292B21C90B | $20.23 0.0061790 Eth | $1,265.00 62.177 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0005% |
92 | Retro | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $20.02 0.0061247 Eth | $1,211.94 60.128 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0005% |
93 | Uniswap V3 (Ethereum) | 0X7FC66500C84A76AD7E9C93437BFC5AC33E2DDAE9-0X514910771AF9CA656AF840DFF83E8264ECF986CA | $20.22 0.0061850 Eth | $1,129.51 3.940 0X7FC66500C84A76AD7E9C93437BFC5AC33E2DDAE9 | 0.0000% |
94 | Uniswap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0X8AC76A51CC950D9822D68B83FE1AD97B32CD580D | $20.10 0.0061504 Eth | $935.35 46.396 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0004% |
95 | Swapsicle | 0X5947BB275C521040051D82396192181B413227A3-0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7 | $19.97 0.0061025 Eth | $898.04 45.661 0X5947BB275C521040051D82396192181B413227A3 | 0.0004% |
96 | Uniswap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $20.11 0.0061461 Eth | $852.33 42.282 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0003% |
97 | PancakeSwap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0X55D398326F99059FF775485246999027B3197955 | $20.20 0.0061638 Eth | $696.74 34.862 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0003% |
98 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174 | $20.13 0.0061411 Eth | $564.46 28.113 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0002% |
99 | Uniswap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0X2170ED0880AC9A755FD29B2688956BD959F933F8 | $20.13 0.0061425 Eth | $532.61 26.291 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0002% |
100 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X8F3CF7AD23CD3CADBD9735AFF958023239C6A063 | $20.07 0.0061214 Eth | $344.32 17.214 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0001% |
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
6060604052341561000f57600080fd5b5b600160a060020a03331660009081526001602052604090206b033b2e3c9fd0803ce800000090555b5b610c51806100486000396000f300606060405236156100b75763ffffffff7c010000000000000000000000000000000000000000000000000000000060003504166306fdde0381146100bc578063095ea7b31461014757806318160ddd1461017d57806323b872dd146101a2578063313ce567146101de5780634000aea014610207578063661884631461028057806370a08231146102b657806395d89b41146102e7578063a9059cbb14610372578063d73dd623146103a8578063dd62ed3e146103de575b600080fd5b34156100c757600080fd5b6100cf610415565b60405160208082528190810183818151815260200191508051906020019080838360005b8381101561010c5780820151818401525b6020016100f3565b50505050905090810190601f1680156101395780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b341561015257600080fd5b610169600160a060020a036004351660243561044c565b604051901515815260200160405180910390f35b341561018857600080fd5b610190610499565b60405190815260200160405180910390f35b34156101ad57600080fd5b610169600160a060020a03600435811690602435166044356104a9565b604051901515815260200160405180910390f35b34156101e957600080fd5b6101f16104f8565b60405160ff909116815260200160405180910390f35b341561021257600080fd5b61016960048035600160a060020a03169060248035919060649060443590810190830135806020601f820181900481020160405190810160405281815292919060208401838380828437509496506104fd95505050505050565b604051901515815260200160405180910390f35b341561028b57600080fd5b610169600160a060020a036004351660243561054c565b604051901515815260200160405180910390f35b34156102c157600080fd5b610190600160a060020a0360043516610648565b60405190815260200160405180910390f35b34156102f257600080fd5b6100cf610667565b60405160208082528190810183818151815260200191508051906020019080838360005b8381101561010c5780820151818401525b6020016100f3565b50505050905090810190601f1680156101395780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b341561037d57600080fd5b610169600160a060020a036004351660243561069e565b604051901515815260200160405180910390f35b34156103b357600080fd5b610169600160a060020a03600435166024356106eb565b604051901515815260200160405180910390f35b34156103e957600080fd5b610190600160a060020a0360043581169060243516610790565b60405190815260200160405180910390f35b60408051908101604052600f81527f436861696e4c696e6b20546f6b656e0000000000000000000000000000000000602082015281565b600082600160a060020a03811615801590610479575030600160a060020a031681600160a060020a031614155b151561048457600080fd5b61048e84846107bd565b91505b5b5092915050565b6b033b2e3c9fd0803ce800000081565b600082600160a060020a038116158015906104d6575030600160a060020a031681600160a060020a031614155b15156104e157600080fd5b6104ec85858561082a565b91505b5b509392505050565b601281565b600083600160a060020a0381161580159061052a575030600160a060020a031681600160a060020a031614155b151561053557600080fd5b6104ec85858561093c565b91505b5b509392505050565b600160a060020a033381166000908152600260209081526040808320938616835292905290812054808311156105a957600160a060020a0333811660009081526002602090815260408083209388168352929052908120556105e0565b6105b9818463ffffffff610a2316565b600160a060020a033381166000908152600260209081526040808320938916835292905220555b600160a060020a0333811660008181526002602090815260408083209489168084529490915290819020547f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925915190815260200160405180910390a3600191505b5092915050565b600160a060020a0381166000908152600160205260409020545b919050565b60408051908101604052600481527f4c494e4b00000000000000000000000000000000000000000000000000000000602082015281565b600082600160a060020a038116158015906106cb575030600160a060020a031681600160a060020a031614155b15156106d657600080fd5b61048e8484610a3a565b91505b5b5092915050565b600160a060020a033381166000908152600260209081526040808320938616835292905290812054610723908363ffffffff610afa16565b600160a060020a0333811660008181526002602090815260408083209489168084529490915290819020849055919290917f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b92591905190815260200160405180910390a35060015b92915050565b600160a060020a038083166000908152600260209081526040808320938516835292905220545b92915050565b600160a060020a03338116600081815260026020908152604080832094871680845294909152808220859055909291907f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b9259085905190815260200160405180910390a35060015b92915050565b600160a060020a03808416600081815260026020908152604080832033909516835293815283822054928252600190529182205461086e908463ffffffff610a2316565b600160a060020a0380871660009081526001602052604080822093909355908616815220546108a3908463ffffffff610afa16565b600160a060020a0385166000908152600160205260409020556108cc818463ffffffff610a2316565b600160a060020a03808716600081815260026020908152604080832033861684529091529081902093909355908616917fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9086905190815260200160405180910390a3600191505b509392505050565b60006109488484610a3a565b5083600160a060020a031633600160a060020a03167fe19260aff97b920c7df27010903aeb9c8d2be5d310a2c67824cf3f15396e4c16858560405182815260406020820181815290820183818151815260200191508051906020019080838360005b838110156109c35780820151818401525b6020016109aa565b50505050905090810190601f1680156109f05780820380516001836020036101000a031916815260200191505b50935050505060405180910390a3610a0784610b14565b15610a1757610a17848484610b23565b5b5060015b9392505050565b600082821115610a2f57fe5b508082035b92915050565b600160a060020a033316600090815260016020526040812054610a63908363ffffffff610a2316565b600160a060020a033381166000908152600160205260408082209390935590851681522054610a98908363ffffffff610afa16565b600160a060020a0380851660008181526001602052604090819020939093559133909116907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9085905190815260200160405180910390a35060015b92915050565b600082820183811015610b0957fe5b8091505b5092915050565b6000813b908111905b50919050565b82600160a060020a03811663a4c0ed363385856040518463ffffffff167c01000000000000000000000000000000000000000000000000000000000281526004018084600160a060020a0316600160a060020a0316815260200183815260200180602001828103825283818151815260200191508051906020019080838360005b83811015610bbd5780820151818401525b602001610ba4565b50505050905090810190601f168015610bea5780820380516001836020036101000a031916815260200191505b50945050505050600060405180830381600087803b1515610c0a57600080fd5b6102c65a03f11515610c1b57600080fd5b5050505b505050505600a165627a7a72305820c5f438ff94e5ddaf2058efa0019e246c636c37a622e04bb67827c7374acad8d60029
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.