ERC-20
Oracle
Overview
Max Total Supply
1,000,000,000 LINK
Holders
726,766 ( 0.028%)
Market
Price
$23.93 @ 0.007062 ETH (+3.13%)
Onchain Market Cap
$23,930,000,000.00
Circulating Supply Market Cap
$15,098,825,110.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
132.411741826020258261 LINKValue
$3,168.61 ( ~0.935059786202052 Eth) [0.0000%]Loading...
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | Binance | LINK-USDT | $23.85 0.0070338 Eth | $204,349,991.00 8,651,024.210 LINK | 20.9787% |
2 | Coinbase Exchange | LINK-USD | $23.87 0.0070391 Eth | $94,544,833.00 3,961,486.320 LINK | 9.6066% |
3 | MEXC | LINK-USDT | $23.89 0.0070457 Eth | $52,250,585.00 2,187,277.960 LINK | 5.3041% |
4 | Bitget | LINK-USDT | $23.85 0.0070347 Eth | $45,490,005.00 1,932,501.091 LINK | 4.6863% |
5 | P2B | LINK-USDT | $24.18 0.0071058 Eth | $42,908,674.00 1,774,793.160 LINK | 4.3039% |
6 | Bybit | LINK-USDT | $23.86 0.0070365 Eth | $38,128,554.00 1,621,739.708 LINK | 3.9327% |
7 | Gate.io | LINK-USDT | $23.91 0.0070516 Eth | $35,693,000.00 1,511,804.600 LINK | 3.6661% |
8 | OKX | LINK-USDT | $23.88 0.0070434 Eth | $33,692,118.00 1,415,771.123 LINK | 3.4332% |
9 | DigiFinex | LINK-USDT | $23.86 0.0070364 Eth | $26,499,999.00 1,110,726.020 LINK | 2.6935% |
10 | XT.COM | LINK-USDT | $23.90 0.0070508 Eth | $24,524,209.00 1,038,327.230 LINK | 2.5179% |
11 | Slex | LINK-USDT | $23.97 0.0070624 Eth | $24,210,972.00 1,026,745.070 LINK | 2.4899% |
12 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $23.98 0.0070773 Eth | $22,623,382.00 954,429.242 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 2.3145% |
13 | WEEX | LINK-USDT | $23.92 0.0070579 Eth | $22,249,942.00 944,119.070 LINK | 2.2895% |
14 | FameEX | LINK-USDT | $23.87 0.0070410 Eth | $20,390,300.00 863,500.390 LINK | 2.0940% |
15 | Azbit | LINK-USDT | $23.86 0.0070472 Eth | $20,298,913.00 859,459.583 LINK | 2.0842% |
16 | Coinstore | LINK-USDT | $23.93 0.0070596 Eth | $17,036,210.00 721,962.010 LINK | 1.7508% |
17 | Bitunix | LINK-USDT | $23.92 0.0070555 Eth | $16,557,669.00 692,392.530 LINK | 1.6791% |
18 | CoinW | LINK-USDT | $23.90 0.0070481 Eth | $16,014,160.00 670,146.810 LINK | 1.6251% |
19 | Binance | LINK-FDUSD | $23.88 0.0070504 Eth | $13,673,037.00 581,727.730 LINK | 1.4107% |
20 | HTX | LINK-USDT | $23.87 0.0070397 Eth | $13,360,015.00 567,146.873 LINK | 1.3753% |
21 | KuCoin | LINK-USDT | $23.89 0.0070477 Eth | $12,410,373.00 519,533.768 LINK | 1.2599% |
22 | BYDFi | LINK-USDT | $23.86 0.0070465 Eth | $11,471,729.00 480,738.650 LINK | 1.1658% |
23 | BTSE | LINK-USDT | $23.92 0.0070560 Eth | $11,266,274.00 471,024.935 LINK | 1.1422% |
24 | LATOKEN | LINK-USDT | $23.86 0.0070405 Eth | $9,676,653.00 405,506.855 LINK | 0.9834% |
25 | Kraken | LINK-USD | $23.88 0.0070436 Eth | $8,618,238.00 360,881.407 LINK | 0.8751% |
26 | Biconomy.com | LINK-USDT | $23.89 0.0070490 Eth | $8,555,407.00 360,860.020 LINK | 0.8751% |
27 | QMall | LINK-USDT | $23.85 0.0070433 Eth | $8,322,596.00 352,441.735 LINK | 0.8547% |
28 | Dex-Trade | LINK-USDT | $23.90 0.0070502 Eth | $6,843,907.00 286,401.380 LINK | 0.6945% |
29 | Hotcoin | LINK-USDT | $23.92 0.0070585 Eth | $6,313,844.00 263,914.760 LINK | 0.6400% |
30 | Coinbase Exchange | LINK-EUR | $23.89 0.0070465 Eth | $6,107,949.00 255,710.430 LINK | 0.6201% |
31 | LBank | LINK-USDT | $23.94 0.0070627 Eth | $5,800,413.00 242,271.020 LINK | 0.5875% |
32 | Bitvavo | LINK-EUR | $23.88 0.0070444 Eth | $5,391,066.00 225,766.775 LINK | 0.5475% |
33 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $24.02 0.0070858 Eth | $5,134,606.00 216,015.059 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.5238% |
34 | FMCPAY | LINK-USDT | $23.88 0.0070452 Eth | $3,682,022.00 156,035.876 LINK | 0.3784% |
35 | PointPay | LINK-USDT | $23.88 0.0070452 Eth | $3,321,258.00 140,528.233 LINK | 0.3408% |
36 | CoinEx | LINK-USDT | $23.86 0.0070431 Eth | $3,159,826.00 133,347.911 LINK | 0.3234% |
37 | Dcoin | LINK-USDT | $23.89 0.0070505 Eth | $3,133,690.00 131,158.000 LINK | 0.3181% |
38 | EXMO | LINK-USDT | $23.91 0.0070509 Eth | $2,757,698.00 115,356.465 LINK | 0.2797% |
39 | WhiteBIT | LINK-TRY | $23.90 0.0070518 Eth | $2,549,189.00 106,641.190 LINK | 0.2586% |
40 | WhiteBIT | LINK-BTC | $23.87 0.0070428 Eth | $2,530,643.00 106,035.820 LINK | 0.2571% |
41 | Phemex | LINK-USDT | $23.88 0.0070463 Eth | $2,324,858.00 97,343.340 LINK | 0.2361% |
42 | Coinbase Exchange | LINK-GBP | $23.88 0.0070437 Eth | $2,322,452.00 97,249.310 LINK | 0.2358% |
43 | Kraken | LINK-USDT | $23.89 0.0070465 Eth | $2,074,640.00 86,837.508 LINK | 0.2106% |
44 | FMCPAY | LINK-ETH | $23.91 0.0070598 Eth | $1,797,500.00 75,907.840 LINK | 0.1841% |
45 | FMCPAY | LINK-BTC | $23.88 0.0070484 Eth | $1,653,912.00 70,294.423 LINK | 0.1705% |
46 | BitStorage | LINK-USDT | $23.90 0.0070508 Eth | $1,652,823.00 69,166.770 LINK | 0.1677% |
47 | Kraken | LINK-EUR | $23.87 0.0070417 Eth | $1,638,006.00 68,607.985 LINK | 0.1664% |
48 | EarnBIT | LINK-USDT | $23.95 0.0070660 Eth | $1,611,487.00 67,605.472 LINK | 0.1639% |
49 | Binance | LINK-TRY | $23.91 0.0070526 Eth | $1,590,950.00 67,186.780 LINK | 0.1629% |
50 | Bitbank | LINK-JPY | $23.89 0.0070482 Eth | $1,426,677.00 59,724.361 LINK | 0.1448% |
51 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $23.85 0.0070366 Eth | $1,401,330.00 59,059.286 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1432% |
52 | PancakeSwap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $23.96 0.0070671 Eth | $1,397,201.00 59,192.452 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.1435% |
53 | Tokpie | LINK-USDT | $23.85 0.0070371 Eth | $1,364,500.00 57,202.791 LINK | 0.1387% |
54 | Uniswap V3 (Ethereum) | 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0X514910771AF9CA656AF840DFF83E8264ECF986CA | $23.98 0.0070773 Eth | $1,293,732.00 91,127.836 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984 | 0.2210% |
55 | Binance | LINK-EUR | $23.93 0.0070606 Eth | $1,208,237.00 51,412.590 LINK | 0.1247% |
56 | KuCoin | LINK-USDC | $23.83 0.0070296 Eth | $1,113,919.00 46,751.624 LINK | 0.1134% |
57 | Koinpark | LINK-USDT | $23.88 0.0070454 Eth | $1,060,951.00 44,424.278 LINK | 0.1077% |
58 | Coinbase Exchange | LINK-USDT | $23.84 0.0070334 Eth | $1,006,822.00 42,229.217 LINK | 0.1024% |
59 | BigONE | LINK-USDT | $23.98 0.0070755 Eth | $1,002,825.00 41,823.110 LINK | 0.1014% |
60 | WhiteBIT | LINK-EUR | $23.91 0.0070547 Eth | $943,159.00 39,439.210 LINK | 0.0956% |
61 | Camelot V3 | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $23.88 0.0070434 Eth | $931,342.00 39,229.950 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0951% |
62 | Bybit | LINK-USDC | $23.87 0.0070413 Eth | $923,600.00 39,096.992 LINK | 0.0948% |
63 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $23.89 0.0070475 Eth | $917,630.00 38,194.125 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0926% |
64 | Coinbase Exchange | LINK-ETH | $23.85 0.0070351 Eth | $881,762.00 36,967.440 LINK | 0.0896% |
65 | Trubit | LINK-USDT | $23.96 0.0070610 Eth | $873,484.00 37,246.810 LINK | 0.0903% |
66 | Coinbase Exchange | LINK-BTC | $23.92 0.0070577 Eth | $800,106.00 33,444.310 LINK | 0.0811% |
67 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9 | $24.02 0.0070858 Eth | $773,991.00 32,554.850 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0789% |
68 | Quickswap (v3) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $23.91 0.0070510 Eth | $755,222.00 31,800.164 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0771% |
69 | Gemini | LINK-USD | $23.92 0.0070562 Eth | $738,427.00 30,875.317 LINK | 0.0749% |
70 | Kraken | LINK-XBT | $23.93 0.0070566 Eth | $627,672.00 26,234.727 LINK | 0.0636% |
71 | GMO Japan | LINK-JPY | $23.92 0.0070489 Eth | $626,882.00 26,203.100 LINK | 0.0635% |
72 | itBit | LINK-USD | $23.86 0.0070413 Eth | $622,295.00 26,081.085 LINK | 0.0632% |
73 | Uniswap V3 (Polygon) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $23.82 0.0070281 Eth | $617,899.00 610,828.732 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 1.4813% |
74 | BitMart | LINK-BTC | $23.89 0.0070446 Eth | $525,927.00 22,018.100 LINK | 0.0534% |
75 | WEEX | LINK-USDC | $23.93 0.0070589 Eth | $500,900.00 20,936.014 LINK | 0.0508% |
76 | Azbit | LINK-ETH | $23.87 0.0070494 Eth | $479,568.00 20,242.855 LINK | 0.0491% |
77 | HashKey Exchange | LINK-USD | $23.89 0.0070467 Eth | $464,812.00 19,818.057 LINK | 0.0481% |
78 | Bitkub | LINK-THB | $23.97 0.0070694 Eth | $412,712.00 17,217.621 LINK | 0.0418% |
79 | QMall | LINK-USDC | $23.87 0.0070438 Eth | $412,099.00 17,459.397 LINK | 0.0423% |
80 | Slex | LINK-ETH | $23.89 0.0070469 Eth | $408,376.00 17,225.960 LINK | 0.0418% |
81 | BitDelta | LINK-USDT | $23.86 0.0070408 Eth | $375,743.00 16,006.000 LINK | 0.0388% |
82 | DeGate | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $23.89 0.0070483 Eth | $368,416.00 15,550.507 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0377% |
83 | LATOKEN | LINK-BTC | $23.86 0.0070414 Eth | $361,161.00 15,135.876 LINK | 0.0367% |
84 | OKX | LINK-USDC | $23.86 0.0070382 Eth | $348,599.00 14,759.167 LINK | 0.0358% |
85 | Uniswap V3 (Optimism) | 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006 | $23.88 0.0070428 Eth | $280,649.00 11,812.642 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6 | 0.0286% |
86 | PointPay | LINK-BTC | $23.88 0.0070475 Eth | $266,460.00 11,261.999 LINK | 0.0273% |
87 | Binance US | LINK-USDT | $23.85 0.0070376 Eth | $259,694.00 10,887.394 LINK | 0.0264% |
88 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $23.84 0.0070342 Eth | $247,560.00 10,299.292 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0250% |
89 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $23.89 0.0070475 Eth | $241,214.00 10,206.633 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0248% |
90 | BitStorage | LINK-ETH | $23.86 0.0070417 Eth | $229,047.00 9,598.930 LINK | 0.0233% |
91 | Hotcoin | LINK-BTC | $23.87 0.0070423 Eth | $218,570.00 9,157.540 LINK | 0.0222% |
92 | Bitso | LINK-USD | $23.90 0.0070519 Eth | $218,022.00 9,122.268 LINK | 0.0221% |
93 | BYDFi | LINK-USDC | $23.95 0.0070556 Eth | $213,614.00 8,919.640 LINK | 0.0216% |
94 | Uniswap V3 (Arbitrum One) | 0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | $24.03 0.0070857 Eth | $196,769.00 193,741.411 0XAF88D065E77C8CC2239327C5EDB3A432268E5831 | 0.4698% |
95 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174 | $23.82 0.0070281 Eth | $177,480.00 7,527.833 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0183% |
96 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $23.98 0.0070773 Eth | $167,691.00 7,138.589 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0173% |
97 | Solidly V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $23.92 0.0070566 Eth | $154,974.00 6,435.309 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0156% |
98 | Foxbit | LINK-BRL | $24.03 0.0070883 Eth | $147,956.00 6,251.805 LINK | 0.0152% |
99 | KuCoin | LINK-BTC | $23.85 0.0070359 Eth | $130,791.00 5,484.421 LINK | 0.0133% |
100 | Kraken | LINK-GBP | $23.93 0.0070588 Eth | $103,617.00 4,329.250 LINK | 0.0105% |
Contract Name:
LinkToken
Compiler Version
v0.4.16+commit.d7661dd9
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion, Audited
Contract Source Code (Solidity)Audit Report
/** *Submitted for verification at Etherscan.io on 2017-09-23 */ pragma solidity ^0.4.16; /** * @title SafeMath * @dev Math operations with safety checks that throw on error */ library SafeMath { function mul(uint256 a, uint256 b) internal constant returns (uint256) { uint256 c = a * b; assert(a == 0 || c / a == b); return c; } function div(uint256 a, uint256 b) internal constant returns (uint256) { // assert(b > 0); // Solidity automatically throws when dividing by 0 uint256 c = a / b; // assert(a == b * c + a % b); // There is no case in which this doesn't hold return c; } function sub(uint256 a, uint256 b) internal constant returns (uint256) { assert(b <= a); return a - b; } function add(uint256 a, uint256 b) internal constant returns (uint256) { uint256 c = a + b; assert(c >= a); return c; } } /** * @title ERC20Basic * @dev Simpler version of ERC20 interface * @dev see https://github.com/ethereum/EIPs/issues/179 */ contract ERC20Basic { uint256 public totalSupply; function balanceOf(address who) constant returns (uint256); function transfer(address to, uint256 value) returns (bool); event Transfer(address indexed from, address indexed to, uint256 value); } /** * @title ERC20 interface * @dev see https://github.com/ethereum/EIPs/issues/20 */ contract ERC20 is ERC20Basic { function allowance(address owner, address spender) constant returns (uint256); function transferFrom(address from, address to, uint256 value) returns (bool); function approve(address spender, uint256 value) returns (bool); event Approval(address indexed owner, address indexed spender, uint256 value); } contract ERC677 is ERC20 { function transferAndCall(address to, uint value, bytes data) returns (bool success); event Transfer(address indexed from, address indexed to, uint value, bytes data); } contract ERC677Receiver { function onTokenTransfer(address _sender, uint _value, bytes _data); } /** * @title Basic token * @dev Basic version of StandardToken, with no allowances. */ contract BasicToken is ERC20Basic { using SafeMath for uint256; mapping(address => uint256) balances; /** * @dev transfer token for a specified address * @param _to The address to transfer to. * @param _value The amount to be transferred. */ function transfer(address _to, uint256 _value) returns (bool) { balances[msg.sender] = balances[msg.sender].sub(_value); balances[_to] = balances[_to].add(_value); Transfer(msg.sender, _to, _value); return true; } /** * @dev Gets the balance of the specified address. * @param _owner The address to query the the balance of. * @return An uint256 representing the amount owned by the passed address. */ function balanceOf(address _owner) constant returns (uint256 balance) { return balances[_owner]; } } /** * @title Standard ERC20 token * * @dev Implementation of the basic standard token. * @dev https://github.com/ethereum/EIPs/issues/20 * @dev Based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol */ contract StandardToken is ERC20, BasicToken { mapping (address => mapping (address => uint256)) allowed; /** * @dev Transfer tokens from one address to another * @param _from address The address which you want to send tokens from * @param _to address The address which you want to transfer to * @param _value uint256 the amount of tokens to be transferred */ function transferFrom(address _from, address _to, uint256 _value) returns (bool) { var _allowance = allowed[_from][msg.sender]; // Check is not needed because sub(_allowance, _value) will already throw if this condition is not met // require (_value <= _allowance); balances[_from] = balances[_from].sub(_value); balances[_to] = balances[_to].add(_value); allowed[_from][msg.sender] = _allowance.sub(_value); Transfer(_from, _to, _value); return true; } /** * @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender. * @param _spender The address which will spend the funds. * @param _value The amount of tokens to be spent. */ function approve(address _spender, uint256 _value) returns (bool) { allowed[msg.sender][_spender] = _value; Approval(msg.sender, _spender, _value); return true; } /** * @dev Function to check the amount of tokens that an owner allowed to a spender. * @param _owner address The address which owns the funds. * @param _spender address The address which will spend the funds. * @return A uint256 specifying the amount of tokens still available for the spender. */ function allowance(address _owner, address _spender) constant returns (uint256 remaining) { return allowed[_owner][_spender]; } /* * approve should be called when allowed[_spender] == 0. To increment * allowed value is better to use this function to avoid 2 calls (and wait until * the first transaction is mined) * From MonolithDAO Token.sol */ function increaseApproval (address _spender, uint _addedValue) returns (bool success) { allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue); Approval(msg.sender, _spender, allowed[msg.sender][_spender]); return true; } function decreaseApproval (address _spender, uint _subtractedValue) returns (bool success) { uint oldValue = allowed[msg.sender][_spender]; if (_subtractedValue > oldValue) { allowed[msg.sender][_spender] = 0; } else { allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue); } Approval(msg.sender, _spender, allowed[msg.sender][_spender]); return true; } } contract ERC677Token is ERC677 { /** * @dev transfer token to a contract address with additional data if the recipient is a contact. * @param _to The address to transfer to. * @param _value The amount to be transferred. * @param _data The extra data to be passed to the receiving contract. */ function transferAndCall(address _to, uint _value, bytes _data) public returns (bool success) { super.transfer(_to, _value); Transfer(msg.sender, _to, _value, _data); if (isContract(_to)) { contractFallback(_to, _value, _data); } return true; } // PRIVATE function contractFallback(address _to, uint _value, bytes _data) private { ERC677Receiver receiver = ERC677Receiver(_to); receiver.onTokenTransfer(msg.sender, _value, _data); } function isContract(address _addr) private returns (bool hasCode) { uint length; assembly { length := extcodesize(_addr) } return length > 0; } } contract LinkToken is StandardToken, ERC677Token { uint public constant totalSupply = 10**27; string public constant name = 'ChainLink Token'; uint8 public constant decimals = 18; string public constant symbol = 'LINK'; function LinkToken() public { balances[msg.sender] = totalSupply; } /** * @dev transfer token to a specified address with additional data if the recipient is a contract. * @param _to The address to transfer to. * @param _value The amount to be transferred. * @param _data The extra data to be passed to the receiving contract. */ function transferAndCall(address _to, uint _value, bytes _data) public validRecipient(_to) returns (bool success) { return super.transferAndCall(_to, _value, _data); } /** * @dev transfer token to a specified address. * @param _to The address to transfer to. * @param _value The amount to be transferred. */ function transfer(address _to, uint _value) public validRecipient(_to) returns (bool success) { return super.transfer(_to, _value); } /** * @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender. * @param _spender The address which will spend the funds. * @param _value The amount of tokens to be spent. */ function approve(address _spender, uint256 _value) public validRecipient(_spender) returns (bool) { return super.approve(_spender, _value); } /** * @dev Transfer tokens from one address to another * @param _from address The address which you want to send tokens from * @param _to address The address which you want to transfer to * @param _value uint256 the amount of tokens to be transferred */ function transferFrom(address _from, address _to, uint256 _value) public validRecipient(_to) returns (bool) { return super.transferFrom(_from, _to, _value); } // MODIFIERS modifier validRecipient(address _recipient) { require(_recipient != address(0) && _recipient != address(this)); _; } }
Contract Security Audit
- Callisto Network - April 14th, 2019 - Security Audit Report
[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"},{"name":"_data","type":"bytes"}],"name":"transferAndCall","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_subtractedValue","type":"uint256"}],"name":"decreaseApproval","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_addedValue","type":"uint256"}],"name":"increaseApproval","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"remaining","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"},{"indexed":false,"name":"data","type":"bytes"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"owner","type":"address"},{"indexed":true,"name":"spender","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Approval","type":"event"}]
Contract Creation Code
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Deployed Bytecode
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Swarm Source
bzzr://c5f438ff94e5ddaf2058efa0019e246c636c37a622e04bb67827c7374acad8d6
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