ERC-20
Oracle
Overview
Max Total Supply
1,000,000,000 LINK
Holders
722,382 ( 0.001%)
Market
Price
$11.33 @ 0.004512 ETH (-0.40%)
Onchain Market Cap
$11,330,000,000.00
Circulating Supply Market Cap
$7,113,737,789.00
Other Info
Token Contract (WITH 18 Decimals)
Loading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | HTX | LINK-USDT | $11.33 0.0045115 Eth | $12,713,710.00 1,118,052.953 LINK | 9.3466% |
2 | Coinbase Exchange | LINK-USD | $11.33 0.0045114 Eth | $12,342,197.00 1,089,337.810 LINK | 9.1065% |
3 | Bitget | LINK-USDT | $11.33 0.0045104 Eth | $10,310,684.00 906,463.970 LINK | 7.5777% |
4 | Bybit | LINK-USDT | $11.33 0.0045100 Eth | $10,029,859.00 881,857.495 LINK | 7.3720% |
5 | BTSE | LINK-USDT | $11.34 0.0045143 Eth | $7,624,099.00 672,232.403 LINK | 5.6196% |
6 | Gate.io | LINK-USDT | $11.33 0.0045122 Eth | $7,083,450.00 621,817.940 LINK | 5.1982% |
7 | OKX | LINK-USDT | $11.33 0.0045110 Eth | $6,218,745.00 545,559.656 LINK | 4.5607% |
8 | P2B | LINK-USDT | $11.33 0.0045101 Eth | $5,987,763.00 528,653.990 LINK | 4.4194% |
9 | Slex | LINK-USDT | $11.35 0.0045181 Eth | $5,303,883.00 466,482.460 LINK | 3.8996% |
10 | DigiFinex | LINK-USDT | $11.33 0.0045111 Eth | $4,407,471.00 389,037.280 LINK | 3.2522% |
11 | Biconomy.com | LINK-USDT | $11.32 0.0045090 Eth | $3,788,790.00 332,937.130 LINK | 2.7832% |
12 | Azbit | LINK-USDT | $11.35 0.0045194 Eth | $3,637,817.00 319,705.840 LINK | 2.6726% |
13 | XT.COM | LINK-USDT | $11.34 0.0045153 Eth | $3,303,275.00 290,034.440 LINK | 2.4246% |
14 | Bitunix | LINK-USDT | $11.33 0.0045121 Eth | $3,224,382.00 284,677.640 LINK | 2.3798% |
15 | CoinW | LINK-USDT | $11.33 0.0045125 Eth | $3,133,266.00 276,471.010 LINK | 2.3112% |
16 | Hotcoin | LINK-USDT | $11.34 0.0045141 Eth | $2,872,282.00 253,367.420 LINK | 2.1181% |
17 | ProBit Global | LINK-USDT | $11.33 0.0045116 Eth | $2,270,154.00 200,352.955 LINK | 1.6749% |
18 | Coinstore | LINK-USDT | $11.35 0.0045157 Eth | $2,210,905.00 194,169.100 LINK | 1.6232% |
19 | Trubit | LINK-USDT | $11.35 0.0045164 Eth | $1,934,604.00 169,681.870 LINK | 1.4185% |
20 | LBank | LINK-USDT | $11.32 0.0045090 Eth | $1,924,114.00 169,914.800 LINK | 1.4204% |
21 | KuCoin | LINK-USDT | $11.33 0.0045113 Eth | $1,733,120.00 152,969.081 LINK | 1.2788% |
22 | AscendEX (BitMax) | LINK-USDT | $11.30 0.0045013 Eth | $1,700,909.00 150,459.300 LINK | 1.2578% |
23 | BYDFi | LINK-USDT | $11.34 0.0045125 Eth | $1,585,095.00 139,829.570 LINK | 1.1689% |
24 | WhiteBIT | LINK-BTC | $11.33 0.0045105 Eth | $1,288,245.00 113,722.660 LINK | 0.9507% |
25 | Dex-Trade | LINK-USDT | $11.34 0.0045146 Eth | $1,093,571.00 96,466.510 LINK | 0.8064% |
26 | HashKey Global | LINK-USDT | $11.34 0.0045158 Eth | $1,006,202.00 88,419.851 LINK | 0.7392% |
27 | Bitvavo | LINK-EUR | $11.40 0.0045369 Eth | $884,567.00 77,572.153 LINK | 0.6485% |
28 | Azbit | LINK-ETH | $11.34 0.0045100 Eth | $734,236.00 64,645.377 LINK | 0.5404% |
29 | EXMO | LINK-USDT | $11.33 0.0045126 Eth | $662,000.00 58,414.038 LINK | 0.4883% |
30 | LATOKEN | LINK-USDT | $11.36 0.0045221 Eth | $628,974.00 55,384.916 LINK | 0.4630% |
31 | BigONE | LINK-USDT | $11.30 0.0044997 Eth | $621,361.00 54,963.590 LINK | 0.4595% |
32 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $11.32 0.0045085 Eth | $618,525.00 54,560.297 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.4561% |
33 | Quickswap (v3) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $11.36 0.0045236 Eth | $582,862.00 51,145.105 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.4276% |
34 | AscendEX (BitMax) | LINK-BTC | $11.27 0.0044875 Eth | $564,706.00 50,106.600 LINK | 0.4189% |
35 | CoinEx | LINK-USDT | $11.35 0.0045179 Eth | $552,525.00 48,554.449 LINK | 0.4059% |
36 | PointPay | LINK-USDT | $11.33 0.0045130 Eth | $544,250.00 47,783.037 LINK | 0.3995% |
37 | Bybit | LINK-USDC | $11.34 0.0045164 Eth | $449,698.00 39,483.293 LINK | 0.3301% |
38 | Coinbase Exchange | LINK-USDT | $11.39 0.0045337 Eth | $445,804.00 39,152.781 LINK | 0.3273% |
39 | tanX | LINK-USDC | $11.35 0.0045171 Eth | $437,503.00 38,459.300 LINK | 0.3215% |
40 | WhiteBIT | LINK-EUR | $11.37 0.0045249 Eth | $414,422.00 36,457.450 LINK | 0.3048% |
41 | Camelot V3 | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $11.30 0.0044986 Eth | $407,330.00 35,980.946 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.3008% |
42 | LATOKEN | LINK-BTC | $11.35 0.0045182 Eth | $367,656.00 32,380.834 LINK | 0.2707% |
43 | ProBit Global | LINK-BTC | $11.33 0.0045112 Eth | $366,030.00 32,312.372 LINK | 0.2701% |
44 | Phemex | LINK-USDT | $11.34 0.0045145 Eth | $335,753.00 29,620.620 LINK | 0.2476% |
45 | WhiteBIT | LINK-TRY | $11.41 0.0045414 Eth | $332,249.00 29,130.540 LINK | 0.2435% |
46 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $11.38 0.0045317 Eth | $309,308.00 26,994.122 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.2257% |
47 | EarnBIT | LINK-USDT | $11.34 0.0045123 Eth | $280,217.00 24,575.944 LINK | 0.2054% |
48 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $11.34 0.0045150 Eth | $253,346.00 22,186.762 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1855% |
49 | Gemini | LINK-USD | $11.37 0.0045271 Eth | $232,320.00 20,434.509 LINK | 0.1708% |
50 | Coinbase Exchange | LINK-GBP | $11.39 0.0045335 Eth | $230,664.00 20,253.780 LINK | 0.1693% |
51 | BitMart | LINK-BTC | $11.34 0.0045136 Eth | $200,870.00 17,721.120 LINK | 0.1481% |
52 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $11.35 0.0045203 Eth | $191,094.00 16,798.649 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.1404% |
53 | Coinbase Exchange | LINK-EUR | $11.39 0.0045364 Eth | $189,229.00 16,610.300 LINK | 0.1389% |
54 | OKX | LINK-USDC | $11.33 0.0045141 Eth | $186,754.00 16,386.596 LINK | 0.1370% |
55 | PancakeSwap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $11.33 0.0045113 Eth | $183,073.00 16,082.664 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.1344% |
56 | BYDFi | LINK-USDC | $11.34 0.0045167 Eth | $178,061.00 15,698.040 LINK | 0.1312% |
57 | KickEX | LINK-USDT | $11.31 0.0045043 Eth | $173,395.00 15,328.926 LINK | 0.1281% |
58 | Bitbank | LINK-JPY | $11.38 0.0045305 Eth | $172,495.00 15,156.013 LINK | 0.1267% |
59 | BitDelta | LINK-USDT | $11.33 0.0045110 Eth | $155,413.00 13,659.000 LINK | 0.1142% |
60 | Uniswap V3 (Polygon) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $11.38 0.0045313 Eth | $143,361.00 143,669.208 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 1.2010% |
61 | Slex | LINK-BTC | $11.33 0.0045135 Eth | $108,383.00 9,537.200 LINK | 0.0797% |
62 | GMO Japan | LINK-JPY | $11.40 0.0045408 Eth | $94,109.00 8,252.700 LINK | 0.0690% |
63 | Uniswap V3 (Arbitrum One) | 0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | $11.32 0.0045084 Eth | $87,817.00 88,123.632 0XAF88D065E77C8CC2239327C5EDB3A432268E5831 | 0.7367% |
64 | PointPay | LINK-BTC | $11.35 0.0045137 Eth | $69,347.00 6,099.733 LINK | 0.0510% |
65 | Bitkub | LINK-THB | $11.43 0.0045529 Eth | $68,310.00 5,974.291 LINK | 0.0499% |
66 | Coinbase Exchange | LINK-ETH | $11.35 0.0045185 Eth | $58,901.00 5,190.430 LINK | 0.0434% |
67 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9 | $11.36 0.0045227 Eth | $58,372.00 5,135.611 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0429% |
68 | Slex | LINK-ETH | $11.34 0.0045160 Eth | $55,499.00 4,890.100 LINK | 0.0409% |
69 | Uniswap V3 (Optimism) | 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006 | $11.29 0.0044970 Eth | $52,085.00 4,616.474 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6 | 0.0386% |
70 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174 | $11.38 0.0045317 Eth | $51,889.00 4,551.208 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0380% |
71 | Bitso | LINK-USD | $11.36 0.0045234 Eth | $48,777.00 4,293.759 LINK | 0.0359% |
72 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174 | $11.38 0.0045308 Eth | $44,179.00 3,865.459 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0323% |
73 | Binance US | LINK-USDT | $11.35 0.0045182 Eth | $42,497.00 3,745.324 LINK | 0.0313% |
74 | Coinbase Exchange | LINK-BTC | $11.38 0.0045294 Eth | $39,604.00 3,481.520 LINK | 0.0291% |
75 | Bitcointry | LINK-USDT | $11.33 0.0045089 Eth | $38,954.00 3,418.165 LINK | 0.0286% |
76 | Quickswap (v3) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $11.36 0.0045236 Eth | $37,414.00 37,557.638 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 0.3140% |
77 | Mercado Bitcoin | LINK-BRL | $11.35 0.0045215 Eth | $33,990.00 2,993.411 LINK | 0.0250% |
78 | Solidly V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $11.33 0.0045111 Eth | $27,234.00 2,398.200 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0200% |
79 | THENA FUSION | 0X52F24A5E03AEE338DA5FD9DF68D2B6FAE1178827-0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | $11.35 0.0045185 Eth | $20,664.00 32.947 0X52F24A5E03AEE338DA5FD9DF68D2B6FAE1178827 | 0.0003% |
80 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X2F2A2543B76A4166549F7AAB2E75BEF0AEFC5B0F | $11.35 0.0045203 Eth | $18,544.29 1,634.490 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0137% |
81 | Nonkyc.io | LINK-BTC | $11.31 0.0045018 Eth | $18,281.26 1,607.997 LINK | 0.0134% |
82 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $11.31 0.0045047 Eth | $17,571.30 1,538.417 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0129% |
83 | Uniswap V3 (Arbitrum One) | 0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | $11.32 0.0045085 Eth | $14,012.90 14,086.012 0XAF88D065E77C8CC2239327C5EDB3A432268E5831 | 0.1178% |
84 | HTX | LINK-BTC | $11.36 0.0045244 Eth | $13,846.93 1,214.720 LINK | 0.0102% |
85 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $11.33 0.0045125 Eth | $13,309.54 1,173.648 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0098% |
86 | LFJ | 0X5947BB275C521040051D82396192181B413227A3-0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7 | $11.33 0.0045104 Eth | $10,928.39 983.101 0X5947BB275C521040051D82396192181B413227A3 | 0.0082% |
87 | Pangolin | 0X5947BB275C521040051D82396192181B413227A3-0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7 | $11.28 0.0044906 Eth | $10,075.71 894.396 0X5947BB275C521040051D82396192181B413227A3 | 0.0075% |
88 | KuCoin | LINK-KCS | $11.34 0.0045135 Eth | $8,656.29 763.640 LINK | 0.0064% |
89 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XDAC17F958D2EE523A2206206994597C13D831EC7 | $11.35 0.0045203 Eth | $6,885.14 602.446 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0050% |
90 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X1BFD67037B42CF73ACF2047067BD4F2C47D9BFD6 | $11.39 0.0045355 Eth | $6,536.97 575.303 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0048% |
91 | Uniswap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0X55D398326F99059FF775485246999027B3197955 | $11.36 0.0045240 Eth | $6,204.74 543.674 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0045% |
92 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0XC2132D05D31C914A87C6611C10748AEB04B58E8F | $11.38 0.0045305 Eth | $4,808.81 421.891 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0035% |
93 | Uniswap V3 (Ethereum) | 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0X514910771AF9CA656AF840DFF83E8264ECF986CA | $11.35 0.0045205 Eth | $3,140.86 408.303 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984 | 0.0034% |
94 | CoinEx | LINK-BTC | $11.38 0.0045284 Eth | $3,121.96 274.174 LINK | 0.0023% |
95 | CoinEx | LINK-USDC | $11.34 0.0045166 Eth | $2,259.91 198.830 LINK | 0.0017% |
96 | Uniswap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $11.35 0.0045203 Eth | $1,910.26 167.957 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0014% |
97 | Uniswap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0X2170ED0880AC9A755FD29B2688956BD959F933F8 | $11.33 0.0045075 Eth | $1,859.42 163.769 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0014% |
98 | Uniswap V3 (Arbitrum One) | 0X0C880F6761F1AF8D9AA9C466984B80DAB9A8C9E8-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | $11.37 0.0045281 Eth | $1,270.20 261.388 0X0C880F6761F1AF8D9AA9C466984B80DAB9A8C9E8 | 0.0022% |
99 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFA7F8980B0F1E64A2062791CC3B0871572F1F7F0 | $11.29 0.0044914 Eth | $1,098.75 98.352 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0008% |
100 | Uniswap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0X8AC76A51CC950D9822D68B83FE1AD97B32CD580D | $11.34 0.0045150 Eth | $911.28 79.763 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0007% |
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.