ERC-20
Oracle
Overview
Max Total Supply
1,000,000,000 LINK
Holders
727,816 ( 0.062%)
Market
Price
$22.67 @ 0.006812 ETH (-7.28%)
Onchain Market Cap
$22,670,000,000.00
Circulating Supply Market Cap
$14,298,832,490.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
11.57 LINKValue
$262.29 ( ~0.0788158217130387 Eth) [0.0000%]Loading...
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | Binance | LINK-USDT | $22.68 0.0068134 Eth | $98,693,120.00 4,251,924.710 LINK | 19.9829% |
2 | WhiteBIT | LINK-USDT | $22.64 0.0067999 Eth | $37,206,213.00 1,643,475.260 LINK | 7.7239% |
3 | Coinbase Exchange | LINK-USD | $22.63 0.0067978 Eth | $36,764,761.00 1,624,531.000 LINK | 7.6349% |
4 | Bitget | LINK-USDT | $22.64 0.0068014 Eth | $33,071,258.00 1,421,864.900 LINK | 6.6824% |
5 | Bybit | LINK-USDT | $22.63 0.0067985 Eth | $27,078,961.00 1,163,952.282 LINK | 5.4703% |
6 | P2B | LINK-USDT | $22.69 0.0068166 Eth | $19,768,282.00 871,147.600 LINK | 4.0942% |
7 | CoinW | LINK-USDT | $22.66 0.0068076 Eth | $19,680,106.00 868,359.870 LINK | 4.0811% |
8 | OKX | LINK-USDT | $22.62 0.0067956 Eth | $17,752,299.00 765,493.058 LINK | 3.5976% |
9 | DigiFinex | LINK-USDT | $22.64 0.0067992 Eth | $12,716,226.00 561,758.980 LINK | 2.6401% |
10 | HTX | LINK-USDT | $22.62 0.0067934 Eth | $11,404,458.00 492,529.589 LINK | 2.3148% |
11 | FameEX | LINK-USDT | $22.67 0.0068131 Eth | $9,851,082.00 424,372.303 LINK | 1.9944% |
12 | Azbit | LINK-USDT | $22.67 0.0068127 Eth | $9,837,493.00 423,735.974 LINK | 1.9914% |
13 | XT.COM | LINK-USDT | $22.68 0.0068157 Eth | $9,801,018.00 422,162.350 LINK | 1.9841% |
14 | Coinstore | LINK-USDT | $22.57 0.0068067 Eth | $8,679,391.00 373,742.550 LINK | 1.7565% |
15 | Bitunix | LINK-USDT | $22.64 0.0067998 Eth | $7,891,055.00 348,643.930 LINK | 1.6385% |
16 | BTSE | LINK-USDT | $22.67 0.0068114 Eth | $7,701,596.00 339,729.557 LINK | 1.5966% |
17 | Binance | LINK-FDUSD | $22.70 0.0068262 Eth | $7,334,171.00 315,051.520 LINK | 1.4807% |
18 | Kraken | LINK-USD | $22.65 0.0068040 Eth | $6,843,517.00 302,110.421 LINK | 1.4198% |
19 | Biconomy.com | LINK-USDT | $22.67 0.0068148 Eth | $6,700,549.00 288,885.334 LINK | 1.3577% |
20 | BYDFi | LINK-USDT | $22.63 0.0067983 Eth | $6,083,184.00 268,768.270 LINK | 1.2631% |
21 | KuCoin | LINK-USDT | $22.67 0.0068099 Eth | $5,581,443.00 246,199.574 LINK | 1.1571% |
22 | Hotcoin | LINK-USDT | $22.60 0.0068080 Eth | $4,955,315.00 219,246.800 LINK | 1.0304% |
23 | LATOKEN | LINK-USDT | $22.66 0.0068110 Eth | $4,812,374.00 212,414.296 LINK | 0.9983% |
24 | LBank | LINK-USDT | $22.67 0.0068173 Eth | $4,551,049.00 200,746.980 LINK | 0.9435% |
25 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $22.60 0.0067900 Eth | $4,193,001.00 182,981.801 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.8600% |
26 | FMCPAY | LINK-USDT | $22.64 0.0068016 Eth | $3,573,543.00 153,823.814 LINK | 0.7229% |
27 | Dex-Trade | LINK-USDT | $22.68 0.0068196 Eth | $3,138,922.00 138,378.640 LINK | 0.6503% |
28 | ProBit Global | LINK-USDT | $22.67 0.0068149 Eth | $2,661,294.00 117,374.407 LINK | 0.5516% |
29 | Coinbase Exchange | LINK-GBP | $22.62 0.0067987 Eth | $2,611,609.00 115,457.880 LINK | 0.5426% |
30 | Bitvavo | LINK-EUR | $22.69 0.0068185 Eth | $2,477,520.00 109,204.594 LINK | 0.5132% |
31 | Dcoin | LINK-USDT | $22.65 0.0068050 Eth | $2,370,309.00 104,627.000 LINK | 0.4917% |
32 | CoinEx | LINK-USDT | $22.68 0.0068156 Eth | $2,217,241.00 95,650.350 LINK | 0.4495% |
33 | PointPay | LINK-USDT | $22.64 0.0068016 Eth | $1,647,582.00 71,001.773 LINK | 0.3337% |
34 | Bitbank | LINK-JPY | $22.76 0.0068396 Eth | $1,499,975.00 65,916.641 LINK | 0.3098% |
35 | FMCPAY | LINK-ETH | $22.61 0.0067903 Eth | $1,460,561.00 64,035.360 LINK | 0.3009% |
36 | FMCPAY | LINK-BTC | $22.63 0.0067966 Eth | $1,425,492.00 62,105.900 LINK | 0.2919% |
37 | EXMO | LINK-USDT | $22.63 0.0067970 Eth | $1,383,817.00 61,152.206 LINK | 0.2874% |
38 | Bitstamp | LINK-USD | $22.68 0.0068123 Eth | $1,256,000.00 55,379.204 LINK | 0.2603% |
39 | WhiteBIT | LINK-BTC | $22.68 0.0068203 Eth | $1,218,652.00 53,728.340 LINK | 0.2525% |
40 | WhiteBIT | LINK-TRY | $22.75 0.0068396 Eth | $1,184,188.00 52,051.780 LINK | 0.2446% |
41 | Phemex | LINK-USDT | $22.63 0.0068057 Eth | $1,170,328.00 51,705.620 LINK | 0.2430% |
42 | Bitstamp | LINK-EUR | $22.69 0.0068153 Eth | $1,043,705.00 45,997.927 LINK | 0.2162% |
43 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $22.62 0.0067948 Eth | $1,010,538.00 44,282.040 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.2081% |
44 | Coinbase Exchange | LINK-EUR | $22.69 0.0068199 Eth | $1,005,985.00 44,335.880 LINK | 0.2084% |
45 | tanX | LINK-USDC | $22.71 0.0068234 Eth | $965,775.00 41,407.800 LINK | 0.1946% |
46 | Bybit | LINK-USDC | $22.63 0.0067960 Eth | $956,125.00 41,501.462 LINK | 0.1950% |
47 | Trubit | LINK-USDT | $22.65 0.0068237 Eth | $914,466.00 39,391.190 LINK | 0.1851% |
48 | EarnBIT | LINK-USDT | $22.67 0.0068100 Eth | $860,644.00 37,104.146 LINK | 0.1744% |
49 | BigONE | LINK-USDT | $22.71 0.0068273 Eth | $822,488.00 36,212.730 LINK | 0.1702% |
50 | itBit | LINK-USD | $22.69 0.0068159 Eth | $820,253.00 36,150.413 LINK | 0.1699% |
51 | BitStorage | LINK-USDT | $22.68 0.0068140 Eth | $796,094.00 35,093.700 LINK | 0.1649% |
52 | Azbit | LINK-ETH | $22.67 0.0068102 Eth | $719,170.00 31,544.666 LINK | 0.1483% |
53 | ProBit Global | LINK-BTC | $22.68 0.0068172 Eth | $632,031.00 27,872.885 LINK | 0.1310% |
54 | PancakeSwap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $22.58 0.0067830 Eth | $505,729.00 22,127.690 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.1040% |
55 | Binance | LINK-TRY | $22.75 0.0068424 Eth | $499,391.00 21,575.530 LINK | 0.1014% |
56 | Koinpark | LINK-USDT | $22.68 0.0068140 Eth | $494,802.00 21,812.016 LINK | 0.1025% |
57 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $22.66 0.0068058 Eth | $488,854.00 21,648.419 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1017% |
58 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9 | $22.77 0.0068383 Eth | $470,870.00 20,168.727 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0948% |
59 | Coinbase Exchange | LINK-USDT | $22.65 0.0068043 Eth | $464,673.00 20,512.177 LINK | 0.0964% |
60 | HashKey Exchange | LINK-USD | $22.72 0.0068228 Eth | $458,525.00 19,737.852 LINK | 0.0928% |
61 | Slex | LINK-ETH | $22.64 0.0068079 Eth | $405,236.00 17,766.950 LINK | 0.0835% |
62 | GMO Japan | LINK-JPY | $22.69 0.0068206 Eth | $403,184.00 17,771.700 LINK | 0.0835% |
63 | Quickswap (v3) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $22.60 0.0067924 Eth | $398,728.00 411,715.668 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 1.9350% |
64 | BitMart | LINK-BTC | $22.68 0.0068126 Eth | $361,292.00 15,929.100 LINK | 0.0749% |
65 | WhiteBIT | LINK-EUR | $22.65 0.0068031 Eth | $332,856.00 14,695.870 LINK | 0.0691% |
66 | Uniswap V3 (Polygon) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $22.69 0.0068163 Eth | $288,197.00 294,784.486 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 1.3854% |
67 | OKX | LINK-USDC | $22.61 0.0067918 Eth | $286,233.00 12,377.322 LINK | 0.0582% |
68 | Coinbase Exchange | LINK-BTC | $22.66 0.0068061 Eth | $267,326.00 11,797.990 LINK | 0.0554% |
69 | Quickswap (v3) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $22.61 0.0067963 Eth | $265,514.00 11,617.526 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0546% |
70 | LATOKEN | LINK-BTC | $22.53 0.0067939 Eth | $260,616.00 11,568.144 LINK | 0.0544% |
71 | Bitkub | LINK-THB | $22.70 0.0068275 Eth | $254,838.00 11,228.493 LINK | 0.0528% |
72 | Uniswap V3 (Ethereum) | 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0X514910771AF9CA656AF840DFF83E8264ECF986CA | $22.61 0.0067905 Eth | $253,581.00 19,498.258 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984 | 0.0916% |
73 | Gemini | LINK-USD | $22.69 0.0068147 Eth | $242,492.00 10,688.001 LINK | 0.0502% |
74 | Bitci TR | LINK-TRY | $22.81 0.0068587 Eth | $236,167.00 10,129.581 LINK | 0.0476% |
75 | PointPay | LINK-BTC | $22.65 0.0068028 Eth | $203,783.00 8,865.832 LINK | 0.0417% |
76 | DeGate | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $22.69 0.0068195 Eth | $202,155.00 8,680.527 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0408% |
77 | Hotcoin | LINK-BTC | $22.67 0.0068090 Eth | $176,717.00 7,795.830 LINK | 0.0366% |
78 | Binance US | LINK-USDT | $22.59 0.0068059 Eth | $163,990.00 7,257.999 LINK | 0.0341% |
79 | BitStorage | LINK-ETH | $22.68 0.0068166 Eth | $156,654.00 6,908.010 LINK | 0.0325% |
80 | Bitbegin | LINK-USDT | $22.67 0.0068163 Eth | $155,758.00 6,769.190 LINK | 0.0318% |
81 | BitMart | LINK-ETH | $22.65 0.0068029 Eth | $152,477.00 6,732.560 LINK | 0.0316% |
82 | KuCoin | LINK-USDC | $22.60 0.0067902 Eth | $126,682.00 5,604.221 LINK | 0.0263% |
83 | OKX | LINK-EUR | $22.49 0.0067562 Eth | $111,859.00 4,856.582 LINK | 0.0228% |
84 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $22.66 0.0068077 Eth | $107,140.00 4,695.258 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0221% |
85 | Bitso | LINK-USD | $22.71 0.0068256 Eth | $102,632.00 4,519.386 LINK | 0.0212% |
86 | Coinbase Exchange | LINK-ETH | $22.66 0.0068119 Eth | $101,096.00 4,461.990 LINK | 0.0210% |
87 | Uniswap V3 (Arbitrum One) | 0XAF88D065E77C8CC2239327C5EDB3A432268E5831-0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | $22.76 0.0068358 Eth | $82,636.00 84,686.106 0XAF88D065E77C8CC2239327C5EDB3A432268E5831 | 0.3980% |
88 | EXMO | LINK-BTC | $22.78 0.0068434 Eth | $81,700.00 3,585.882 LINK | 0.0169% |
89 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174 | $22.69 0.0068163 Eth | $75,866.00 3,268.957 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0154% |
90 | KuCoin | LINK-BTC | $22.68 0.0068126 Eth | $74,727.00 3,294.953 LINK | 0.0155% |
91 | Coins.ph | LINK-PHP | $22.54 0.0067910 Eth | $69,438.00 2,955.755 LINK | 0.0139% |
92 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $22.69 0.0068163 Eth | $66,217.00 2,922.210 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0137% |
93 | Uniswap V3 (Optimism) | 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006 | $22.77 0.0068389 Eth | $62,910.00 2,740.835 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6 | 0.0129% |
94 | Hotcoin | LINK-ETH | $22.64 0.0068014 Eth | $61,153.00 2,700.890 LINK | 0.0127% |
95 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $22.65 0.0068046 Eth | $50,043.00 2,140.035 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0101% |
96 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X2F2A2543B76A4166549F7AAB2E75BEF0AEFC5B0F | $22.76 0.0068373 Eth | $46,184.00 1,994.742 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0094% |
97 | Mercado Bitcoin | LINK-BRL | $22.87 0.0068688 Eth | $37,177.00 1,625.761 LINK | 0.0076% |
98 | Uniswap V3 (Ethereum) | 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984-0X514910771AF9CA656AF840DFF83E8264ECF986CA | $22.61 0.0067902 Eth | $36,071.00 2,761.869 0X1F9840A85D5AF5BF1D1762F925BDADDC4201F984 | 0.0130% |
99 | HTX | LINK-BTC | $22.58 0.0067816 Eth | $7,655.37 333.250 LINK | 0.0016% |
100 | Ace | LINK-USDT | $22.66 0.0068127 Eth | $3,723.49 160.180 LINK | 0.0008% |
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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