ERC-20
Oracle
Overview
Max Total Supply
1,000,000,000 LINK
Holders
738,459 ( 0.037%)
Market
Price
$17.96 @ 0.006456 ETH (+1.80%)
Onchain Market Cap
$17,960,000,000.00
Circulating Supply Market Cap
$11,462,212,423.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
0.00146715 LINKValue
$0.03 ( ~1.07831928050094E-05 Eth) [0.0000%]Loading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | ![]() | LINK-USDT | $17.98 0.0064479 Eth | $53,836,505.00 2,994,732.640 LINK | 16.3349% |
2 | ![]() | LINK-USDT | $17.96 0.0064446 Eth | $51,787,128.00 2,958,101.400 LINK | 16.1351% |
3 | ![]() | LINK-USDT | $17.97 0.0064512 Eth | $32,080,259.00 1,841,797.279 LINK | 10.0462% |
4 | ![]() | LINK-USD | $17.99 0.0064536 Eth | $21,012,161.00 1,168,185.950 LINK | 6.3719% |
5 | ![]() | LINK-USDT | $17.98 0.0064530 Eth | $20,185,766.00 1,151,093.610 LINK | 6.2787% |
6 | ![]() | LINK-USDT | $17.95 0.0064392 Eth | $10,754,618.00 599,171.580 LINK | 3.2682% |
7 | ![]() | LINK-USDT | $17.99 0.0064565 Eth | $10,657,679.00 609,400.053 LINK | 3.3240% |
8 | ![]() | LINK-USDT | $17.99 0.0064565 Eth | $9,245,458.00 527,556.980 LINK | 2.8776% |
9 | ![]() | LINK-USDT | $17.98 0.0064552 Eth | $7,218,365.00 401,393.500 LINK | 2.1894% |
10 | ![]() | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $18.00 0.0064626 Eth | $6,546,239.00 361,258.658 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 1.9705% |
11 | ![]() | LINK-USDT | $18.00 0.0064598 Eth | $6,481,012.00 360,087.110 LINK | 1.9641% |
12 | ![]() | LINK-EUR | $18.00 0.0064613 Eth | $5,286,214.00 293,679.470 LINK | 1.6019% |
13 | ![]() | LINK-USDT | $17.94 0.0064350 Eth | $5,140,428.00 293,646.150 LINK | 1.6017% |
14 | ![]() | LINK-USDC | $17.98 0.0064495 Eth | $5,051,089.00 280,912.030 LINK | 1.5322% |
15 | ![]() | LINK-USDT | $17.99 0.0064573 Eth | $4,772,643.00 265,305.090 LINK | 1.4471% |
16 | ![]() | LINK-USDT | $17.99 0.0064573 Eth | $4,712,012.00 261,934.680 LINK | 1.4287% |
17 | ![]() | LINK-USDT | $17.96 0.0064465 Eth | $4,705,149.00 268,812.030 LINK | 1.4662% |
18 | ![]() | LINK-FDUSD | $17.98 0.0064548 Eth | $4,359,530.00 248,994.340 LINK | 1.3582% |
19 | ![]() | LINK-USDC | $17.95 0.0064416 Eth | $4,282,118.00 244,536.640 LINK | 1.3338% |
20 | ![]() | LINK-USDT | $17.92 0.0064282 Eth | $4,046,170.00 225,827.880 LINK | 1.2318% |
21 | ![]() | LINK-USDT | $17.98 0.0064507 Eth | $3,901,358.00 216,935.900 LINK | 1.1833% |
22 | ![]() | LINK-USD | $17.98 0.0064552 Eth | $3,462,928.00 192,568.019 LINK | 1.0504% |
23 | ![]() | LINK-USDT | $17.94 0.0064352 Eth | $3,103,457.00 177,277.381 LINK | 0.9670% |
24 | ![]() | LINK-USDT | $17.98 0.0064488 Eth | $2,960,437.00 164,661.990 LINK | 0.8982% |
25 | ![]() | LINK-USDT | $17.99 0.0064572 Eth | $2,666,157.00 148,214.536 LINK | 0.8084% |
26 | ![]() | LINK-USDT | $17.97 0.0064486 Eth | $2,486,595.00 142,723.497 LINK | 0.7785% |
27 | ![]() | LINK-USDT | $17.99 0.0064573 Eth | $2,104,057.00 120,247.566 LINK | 0.6559% |
28 | ![]() | LINK-USDT | $17.98 0.0064479 Eth | $1,776,166.00 101,415.430 LINK | 0.5532% |
29 | ![]() | LINK-USDT | $17.95 0.0064382 Eth | $1,731,433.00 96,461.390 LINK | 0.5262% |
30 | ![]() | LINK-USDT | $17.99 0.0064570 Eth | $1,629,347.00 92,867.794 LINK | 0.5066% |
31 | ![]() | LINK-EUR | $17.96 0.0064420 Eth | $1,509,550.00 84,049.720 LINK | 0.4585% |
32 | ![]() | LINK-USDC | $17.93 0.0064378 Eth | $1,090,176.00 62,938.179 LINK | 0.3433% |
33 | ![]() | LINK-ETH | $17.92 0.0064300 Eth | $1,061,422.00 58,501.920 LINK | 0.3191% |
34 | ![]() | LINK-EUR | $17.98 0.0064523 Eth | $1,049,318.00 58,363.440 LINK | 0.3183% |
35 | ![]() | LINK-GBP | $17.99 0.0064548 Eth | $994,553.00 55,296.450 LINK | 0.3016% |
36 | ![]() | LINK-USDT | $17.95 0.0064352 Eth | $909,414.00 51,789.450 LINK | 0.2825% |
37 | ![]() | LINK-BTC | $17.97 0.0064477 Eth | $868,269.00 49,266.100 LINK | 0.2687% |
38 | ![]() | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $18.03 0.0064714 Eth | $780,729.00 42,787.941 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.2334% |
39 | ![]() | LINK-USDT | $17.98 0.0064489 Eth | $754,133.00 43,132.439 LINK | 0.2353% |
40 | ![]() | LINK-USDC | $17.98 0.0064505 Eth | $631,780.00 35,920.600 LINK | 0.1959% |
41 | ![]() | LINK-USDT | $18.06 0.0064795 Eth | $578,797.00 32,049.830 LINK | 0.1748% |
42 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $17.99 0.0064539 Eth | $571,233.00 32,000.615 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1745% |
43 | ![]() | LINK-USDT | $17.98 0.0064538 Eth | $562,917.00 31,302.248 LINK | 0.1707% |
44 | ![]() | LINK-USDT | $17.97 0.0064454 Eth | $546,174.00 30,394.550 LINK | 0.1658% |
45 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $18.02 0.0064646 Eth | $517,722.00 28,294.967 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1543% |
46 | ![]() | LINK-BTC | $17.96 0.0064419 Eth | $515,288.00 28,696.740 LINK | 0.1565% |
47 | ![]() | LINK-USDT | $17.98 0.0064499 Eth | $510,143.00 29,153.772 LINK | 0.1590% |
48 | ![]() | 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0X514910771AF9CA656AF840DFF83E8264ECF986CA | $17.98 0.0064533 Eth | $442,264.00 48,911.529 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984 | 0.2668% |
49 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $17.97 0.0064482 Eth | $404,062.00 22,317.220 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1217% |
50 | ![]() | LINK-BTC | $17.95 0.0064403 Eth | $398,153.00 22,178.252 LINK | 0.1210% |
51 | ![]() | LINK-JPY | $18.03 0.0064724 Eth | $391,316.00 21,697.681 LINK | 0.1184% |
52 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174 | $17.97 0.0064489 Eth | $358,185.00 20,451.142 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1116% |
53 | ![]() | LINK-ETH | $17.96 0.0064470 Eth | $352,285.00 19,615.061 LINK | 0.1070% |
54 | ![]() | LINK-TRY | $18.01 0.0064643 Eth | $350,855.00 19,918.230 LINK | 0.1086% |
55 | ![]() | LINK-USDC | $17.96 0.0064427 Eth | $320,637.00 18,326.215 LINK | 0.1000% |
56 | ![]() | LINK-BTC | $17.95 0.0064435 Eth | $291,564.00 16,239.080 LINK | 0.0886% |
57 | ![]() | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9 | $17.96 0.0064473 Eth | $249,067.00 14,320.907 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0781% |
58 | ![]() | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $17.90 0.0064239 Eth | $246,512.00 13,806.298 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0753% |
59 | ![]() | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $17.97 0.0064482 Eth | $243,879.00 238,528.278 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 1.3011% |
60 | ![]() | LINK-ETH | $17.96 0.0064398 Eth | $231,585.00 12,729.050 LINK | 0.0694% |
61 | ![]() | LINK-USD | $17.99 0.0064578 Eth | $229,618.00 12,763.302 LINK | 0.0696% |
62 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $17.97 0.0064479 Eth | $183,882.00 10,121.637 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0552% |
63 | ![]() | LINK-ETH | $17.99 0.0064560 Eth | $175,636.00 9,765.660 LINK | 0.0533% |
64 | ![]() | LINK-USDT | $17.98 0.0064505 Eth | $174,490.00 9,955.000 LINK | 0.0543% |
65 | ![]() | LINK-TRY | $18.07 0.0064821 Eth | $173,357.00 9,827.798 LINK | 0.0536% |
66 | ![]() | LINK-BTC | $17.99 0.0064547 Eth | $161,895.00 8,999.810 LINK | 0.0491% |
67 | ![]() | LINK-USDC | $17.99 0.0064592 Eth | $159,303.00 9,094.179 LINK | 0.0496% |
68 | ![]() | LINK-USDC | $17.90 0.0064239 Eth | $146,159.00 8,164.960 LINK | 0.0445% |
69 | ![]() | LINK-JPY | $17.98 0.0064551 Eth | $142,749.00 7,938.200 LINK | 0.0433% |
70 | ![]() | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $17.87 0.0064155 Eth | $136,483.00 7,783.147 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0425% |
71 | ![]() | LINK-USDC | $17.95 0.0064441 Eth | $132,478.00 7,378.474 LINK | 0.0402% |
72 | ![]() | LINK-USDT | $17.98 0.0064528 Eth | $114,226.00 6,529.660 LINK | 0.0356% |
73 | ![]() | LINK-THB | $17.95 0.0064440 Eth | $105,325.00 5,867.155 LINK | 0.0320% |
74 | ![]() | LINK-BTC | $17.93 0.0064369 Eth | $100,296.00 5,592.991 LINK | 0.0305% |
75 | ![]() | LINK-ETH | $17.96 0.0064451 Eth | $90,871.00 5,059.940 LINK | 0.0276% |
76 | ![]() | LINK-USD | $17.96 0.0064453 Eth | $88,351.00 4,919.414 LINK | 0.0268% |
77 | ![]() | LINK-BTC | $17.97 0.0064490 Eth | $80,862.00 4,500.248 LINK | 0.0245% |
78 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $17.96 0.0064461 Eth | $70,717.00 3,893.072 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0212% |
79 | ![]() | 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006 | $17.97 0.0064508 Eth | $60,451.00 3,321.034 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6 | 0.0181% |
80 | ![]() | LINK-PLN | $17.95 0.0064371 Eth | $59,871.00 0.000 LINK | 0.0000% |
81 | ![]() | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X2F2A2543B76A4166549F7AAB2E75BEF0AEFC5B0F | $17.98 0.0064514 Eth | $59,318.00 3,366.897 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0184% |
82 | ![]() | 0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | $18.01 0.0064618 Eth | $53,336.00 51,843.518 0XAF88D065E77C8CC2239327C5EDB3A432268E5831 | 0.2828% |
83 | ![]() | LINK-ETH | $18.00 0.0064573 Eth | $45,483.00 2,527.400 LINK | 0.0138% |
84 | ![]() | 0X5947BB275C521040051D82396192181B413227A3-0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7 | $17.95 0.0064449 Eth | $43,487.00 2,380.911 0X5947BB275C521040051D82396192181B413227A3 | 0.0130% |
85 | ![]() | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $17.95 0.0064422 Eth | $35,985.00 1,983.845 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0108% |
86 | ![]() | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $17.94 0.0064383 Eth | $35,028.00 34,389.597 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 0.1876% |
87 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $18.00 0.0064595 Eth | $27,844.00 1,561.802 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0085% |
88 | ![]() | 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48-0X514910771AF9CA656AF840DFF83E8264ECF986CA | $17.94 0.0064382 Eth | $24,016.00 23,425.944 0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | 0.1278% |
89 | ![]() | LINK-ETH | $17.98 0.0064500 Eth | $21,586.00 1,200.730 LINK | 0.0065% |
90 | ![]() | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XDAC17F958D2EE523A2206206994597C13D831EC7 | $17.98 0.0064533 Eth | $19,704.67 1,125.472 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0061% |
91 | ![]() | 0XCF6BB5389C92BDDA8A3747DDB454CB7A64626C63-0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | $17.79 0.0063801 Eth | $14,951.23 1,768.989 0XCF6BB5389C92BDDA8A3747DDB454CB7A64626C63 | 0.0096% |
92 | ![]() | LINK-USDC | $17.87 0.0064108 Eth | $13,100.72 746.740 LINK | 0.0041% |
93 | ![]() | 0X52F24A5E03AEE338DA5FD9DF68D2B6FAE1178827-0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | $17.87 0.0064130 Eth | $13,065.44 18.046 0X52F24A5E03AEE338DA5FD9DF68D2B6FAE1178827 | 0.0001% |
94 | ![]() | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0X55D398326F99059FF775485246999027B3197955 | $17.90 0.0064268 Eth | $10,982.61 625.057 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0034% |
95 | ![]() | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $17.98 0.0064489 Eth | $10,638.31 10,357.622 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 0.0565% |
96 | ![]() | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0XC2132D05D31C914A87C6611C10748AEB04B58E8F | $17.95 0.0064396 Eth | $10,112.87 577.213 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0031% |
97 | ![]() | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFA7F8980B0F1E64A2062791CC3B0871572F1F7F0 | $17.89 0.0064194 Eth | $9,689.19 542.321 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0030% |
98 | ![]() | 0XBA5DDD1F9D7F570DC94A51479A000E3BCE967196-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | $17.97 0.0064489 Eth | $8,572.09 34.265 0XBA5DDD1F9D7F570DC94A51479A000E3BCE967196 | 0.0002% |
99 | ![]() | 0X5947BB275C521040051D82396192181B413227A3-0XB31F66AA3C1E785363F0875A1B74E27B85FD66C7 | $18.03 0.0064705 Eth | $8,233.64 446.827 0X5947BB275C521040051D82396192181B413227A3 | 0.0024% |
100 | ![]() | LINK-USDT | $17.87 0.0064152 Eth | $2,236.75 127.810 LINK | 0.0007% |
Contract Source Code Verified (Exact Match)
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.