ERC-20
Oracle
Overview
Max Total Supply
1,000,000,000 LINK
Holders
733,137 ( 0.021%)
Market
Price
$19.94 @ 0.007013 ETH (-13.45%)
Onchain Market Cap
$19,940,000,000.00
Circulating Supply Market Cap
$12,726,117,899.00
Other Info
Token Contract (WITH 18 Decimals)
Balance
217.19650603 LINKValue
$4,330.90 ( ~1.5231 Eth) [0.0000%]Loading...
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# | Exchange | Pair | Price | 24H Volume | % Volume |
---|---|---|---|---|---|
1 | Binance | LINK-USDT | $19.80 0.0069913 Eth | $251,397,868.00 11,716,992.680 LINK | 23.4886% |
2 | Coinbase Exchange | LINK-USD | $20.14 0.0070797 Eth | $78,339,945.00 3,889,962.020 LINK | 7.7981% |
3 | Bybit | LINK-USDT | $20.16 0.0070870 Eth | $60,178,932.00 2,799,625.121 LINK | 5.6123% |
4 | Ourbit | LINK-USDT | $19.77 0.0069890 Eth | $42,381,989.00 1,974,401.350 LINK | 3.9580% |
5 | Gate.io | LINK-USDT | $20.22 0.0071121 Eth | $38,014,214.00 1,744,236.680 LINK | 3.4966% |
6 | P2B | LINK-USDT | $19.85 0.0070265 Eth | $37,200,972.00 1,874,157.960 LINK | 3.7571% |
7 | OKX | LINK-USDT | $20.20 0.0071058 Eth | $35,909,443.00 1,656,071.160 LINK | 3.3199% |
8 | DigiFinex | LINK-USDT | $20.15 0.0070993 Eth | $30,376,388.00 1,507,713.840 LINK | 3.0225% |
9 | Uniswap V3 (Ethereum) | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XC02AAA39B223FE8D0A0E5C4F27EAD9083C756CC2 | $20.10 0.0070646 Eth | $27,460,528.00 1,356,381.830 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 2.7191% |
10 | XT.COM | LINK-USDT | $20.16 0.0070940 Eth | $25,327,760.00 1,179,626.410 LINK | 2.3648% |
11 | MEXC | LINK-USDT | $20.22 0.0071070 Eth | $24,057,145.00 1,189,968.760 LINK | 2.3855% |
12 | Azbit | LINK-USDT | $19.89 0.0069635 Eth | $23,003,057.00 1,065,671.409 LINK | 2.1363% |
13 | Coinstore | LINK-USDT | $20.21 0.0071339 Eth | $19,568,833.00 910,250.520 LINK | 1.8247% |
14 | HTX | LINK-USDT | $20.23 0.0071110 Eth | $19,002,073.00 870,756.567 LINK | 1.7456% |
15 | Bitunix | LINK-USDT | $20.19 0.0071293 Eth | $18,527,280.00 917,226.030 LINK | 1.8387% |
16 | Kraken | LINK-USD | $20.24 0.0071188 Eth | $18,468,292.00 912,515.052 LINK | 1.8293% |
17 | KuCoin | LINK-USDT | $20.21 0.0071070 Eth | $17,675,811.00 874,808.319 LINK | 1.7537% |
18 | Bitget | LINK-USDT | $20.21 0.0071060 Eth | $17,150,068.00 809,323.723 LINK | 1.6224% |
19 | Slex | LINK-USDT | $20.18 0.0070955 Eth | $16,215,965.00 732,949.040 LINK | 1.4693% |
20 | BYDFi | LINK-USDT | $20.25 0.0071201 Eth | $13,492,017.00 666,168.660 LINK | 1.3354% |
21 | LATOKEN | LINK-USDT | $20.22 0.0071151 Eth | $12,702,264.00 628,113.555 LINK | 1.2592% |
22 | Binance | LINK-FDUSD | $20.23 0.0071279 Eth | $12,455,236.00 576,960.620 LINK | 1.1566% |
23 | Coinbase Exchange | LINK-EUR | $20.27 0.0071564 Eth | $12,267,065.00 605,157.620 LINK | 1.2131% |
24 | Toobit | LINK-USDT | $19.82 0.0070117 Eth | $11,991,517.00 559,172.390 LINK | 1.1210% |
25 | LBank | LINK-USDT | $20.22 0.0071095 Eth | $11,738,079.00 580,428.240 LINK | 1.1636% |
26 | QMall | LINK-USDT | $20.21 0.0071049 Eth | $10,370,115.00 484,909.723 LINK | 0.9721% |
27 | Binance | LINK-BTC | $19.86 0.0070011 Eth | $10,046,698.00 473,998.290 LINK | 0.9502% |
28 | BTSE | LINK-USDT | $20.12 0.0070421 Eth | $8,723,053.00 433,463.725 LINK | 0.8689% |
29 | Bitvavo | LINK-EUR | $20.09 0.0070916 Eth | $6,919,441.00 344,466.436 LINK | 0.6905% |
30 | Dex-Trade | LINK-USDT | $20.06 0.0069916 Eth | $6,272,272.00 312,690.950 LINK | 0.6268% |
31 | Hotcoin | LINK-USDT | $19.78 0.0069950 Eth | $6,074,985.00 307,095.760 LINK | 0.6156% |
32 | Coinbase Exchange | LINK-USDT | $20.23 0.0071187 Eth | $5,886,491.00 290,936.670 LINK | 0.5832% |
33 | CoinEx | LINK-USDT | $20.18 0.0071115 Eth | $5,731,225.00 264,213.476 LINK | 0.5297% |
34 | WhiteBIT | LINK-USDT | $19.87 0.0070276 Eth | $5,238,662.00 263,689.080 LINK | 0.5286% |
35 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $19.96 0.0070168 Eth | $4,864,255.00 243,215.380 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.4876% |
36 | FMCPAY | LINK-USDT | $20.17 0.0070894 Eth | $4,444,112.00 203,957.446 LINK | 0.4089% |
37 | PointPay | LINK-USDT | $20.20 0.0071311 Eth | $4,069,501.00 190,490.429 LINK | 0.3819% |
38 | Binance | LINK-ETH | $20.20 0.0071178 Eth | $4,060,966.00 202,606.610 LINK | 0.4062% |
39 | Biconomy.com | LINK-USDT | $20.18 0.0071241 Eth | $3,977,401.00 182,533.370 LINK | 0.3659% |
40 | BingX | LINK-USDT | $20.19 0.0070990 Eth | $3,367,392.00 157,283.511 LINK | 0.3153% |
41 | Kraken | LINK-EUR | $20.15 0.0070880 Eth | $2,747,904.00 136,363.913 LINK | 0.2734% |
42 | Coinbase Exchange | LINK-GBP | $20.16 0.0070887 Eth | $2,732,263.00 135,502.910 LINK | 0.2716% |
43 | Phemex | LINK-USDT | $20.22 0.0071095 Eth | $2,426,592.00 119,990.900 LINK | 0.2405% |
44 | Bitstamp | LINK-EUR | $20.19 0.0071140 Eth | $2,404,527.00 119,101.586 LINK | 0.2388% |
45 | Bitbank | LINK-JPY | $19.96 0.0070669 Eth | $2,175,548.00 108,975.453 LINK | 0.2185% |
46 | Binance | LINK-TRY | $20.48 0.0072182 Eth | $2,009,845.00 93,279.760 LINK | 0.1870% |
47 | EXMO | LINK-USDT | $20.21 0.0071056 Eth | $1,989,053.00 98,399.541 LINK | 0.1973% |
48 | Kraken | LINK-USDT | $20.25 0.0071244 Eth | $1,983,766.00 97,941.204 LINK | 0.1963% |
49 | BitStorage | LINK-USDT | $19.87 0.0070033 Eth | $1,739,244.00 87,510.230 LINK | 0.1754% |
50 | Binance | LINK-EUR | $20.25 0.0071356 Eth | $1,722,881.00 80,332.550 LINK | 0.1610% |
51 | Bybit | LINK-USDC | $20.16 0.0070862 Eth | $1,717,513.00 80,099.161 LINK | 0.1606% |
52 | EarnBIT | LINK-USDT | $20.13 0.0070779 Eth | $1,635,775.00 75,571.364 LINK | 0.1515% |
53 | FMCPAY | LINK-BTC | $20.03 0.0070714 Eth | $1,632,208.00 75,608.700 LINK | 0.1516% |
54 | FMCPAY | LINK-ETH | $19.97 0.0070499 Eth | $1,515,379.00 74,634.080 LINK | 0.1496% |
55 | Bitstamp | LINK-USD | $20.21 0.0071214 Eth | $1,514,021.00 74,914.446 LINK | 0.1502% |
56 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $19.89 0.0070225 Eth | $1,402,926.00 69,564.916 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.1395% |
57 | ProBit Global | LINK-USDT | $20.17 0.0070918 Eth | $1,360,330.00 67,432.055 LINK | 0.1352% |
58 | WhiteBIT | LINK-TRY | $20.12 0.0071169 Eth | $1,253,777.00 62,317.380 LINK | 0.1249% |
59 | Coinbase Exchange | LINK-ETH | $20.01 0.0070643 Eth | $1,241,465.00 62,042.420 LINK | 0.1244% |
60 | BigONE | LINK-USDT | $20.14 0.0071085 Eth | $1,182,312.00 58,718.640 LINK | 0.1177% |
61 | QMall | LINK-USDC | $20.16 0.0070885 Eth | $1,149,599.00 53,509.565 LINK | 0.1073% |
62 | XT.COM | LINK-ETH | $20.14 0.0070847 Eth | $1,132,792.00 56,266.730 LINK | 0.1128% |
63 | Uniswap V3 (Arbitrum One) | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0XFD086BC7CD5C481DCC9C85EBE478A1C0B69FCBB9 | $20.33 0.0071470 Eth | $1,129,903.00 52,375.721 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.1050% |
64 | tanX | LINK-USDC | $20.19 0.0071286 Eth | $1,100,300.00 49,983.810 LINK | 0.1002% |
65 | LATOKEN | LINK-BTC | $19.92 0.0070470 Eth | $1,024,449.00 51,424.268 LINK | 0.1031% |
66 | Gemini | LINK-USD | $20.18 0.0071122 Eth | $1,004,773.00 49,780.617 LINK | 0.0998% |
67 | GMO Japan | LINK-JPY | $19.88 0.0070373 Eth | $949,050.00 47,738.800 LINK | 0.0957% |
68 | Uniswap V3 (Polygon) | 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359-0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | $19.89 0.0070225 Eth | $931,858.00 990,282.665 0X3C499C542CEF5E3811E1192CE70D8CC03D5C3359 | 1.9852% |
69 | HashKey Exchange | LINK-USD | $20.32 0.0071730 Eth | $920,490.00 42,028.220 LINK | 0.0843% |
70 | Tokpie | LINK-USDT | $20.22 0.0071089 Eth | $897,238.00 44,369.090 LINK | 0.0889% |
71 | PancakeSwap V3 (BSC) | 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD-0XBB4CDB9CBD36B01BD1CBAEBF2DE08D9173BC095C | $20.09 0.0070638 Eth | $867,274.00 41,958.484 0XF8A0BF9CF54BB92F17374D9E9A321E6A111A51BD | 0.0841% |
72 | Quickswap (v3) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $19.95 0.0070446 Eth | $858,477.00 42,666.321 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0855% |
73 | itBit | LINK-USD | $20.17 0.0070946 Eth | $820,735.00 40,690.871 LINK | 0.0816% |
74 | OKX | LINK-USDC | $20.15 0.0070868 Eth | $776,554.00 36,553.498 LINK | 0.0733% |
75 | Coinbase Exchange | LINK-BTC | $20.20 0.0071083 Eth | $761,254.00 37,679.710 LINK | 0.0755% |
76 | ProBit Global | LINK-BTC | $19.95 0.0070463 Eth | $754,219.00 37,797.866 LINK | 0.0758% |
77 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X0D500B1D8E8EF31E21C99D1DB9A6444D3ADF1270 | $19.84 0.0070042 Eth | $752,928.00 38,233.125 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0766% |
78 | BitDelta | LINK-USDT | $20.18 0.0070955 Eth | $729,299.00 33,748.000 LINK | 0.0677% |
79 | Camelot V3 | 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4-0X82AF49447D8A07E3BD95BD0D56F35241523FBAB1 | $20.07 0.0070546 Eth | $708,546.00 35,016.190 0XF97F4DF75117A78C1A5A0DBB814AF92458539FB4 | 0.0702% |
80 | Bitso | LINK-USD | $20.23 0.0071125 Eth | $589,866.00 29,154.544 LINK | 0.0584% |
81 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X7CEB23FD6BC0ADD59E62AC25578270CFF1B9F619 | $19.91 0.0070281 Eth | $553,869.00 27,590.057 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0553% |
82 | WhiteBIT | LINK-BTC | $19.75 0.0069866 Eth | $540,885.00 27,385.340 LINK | 0.0549% |
83 | Slex | LINK-BTC | $19.78 0.0070040 Eth | $512,342.00 24,051.400 LINK | 0.0482% |
84 | KuCoin | LINK-USDC | $20.15 0.0070885 Eth | $487,107.00 24,170.776 LINK | 0.0485% |
85 | bitcastle | LINK-USDT | $20.22 0.0071070 Eth | $457,079.00 21,354.850 LINK | 0.0428% |
86 | WhiteBIT | LINK-EUR | $20.08 0.0070739 Eth | $439,642.00 21,899.870 LINK | 0.0439% |
87 | BitStorage | LINK-ETH | $20.21 0.0071096 Eth | $413,934.00 20,479.100 LINK | 0.0411% |
88 | Uniswap V3 (Polygon) | 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39-0X2791BCA1F2DE4661ED88A30C99A7A9449AA84174 | $19.89 0.0070225 Eth | $412,568.00 19,465.215 0X53E0BCA35EC356BD5DDDFEBBD1FC0FD03FABAD39 | 0.0390% |
89 | Uniswap V3 (Optimism) | 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6-0X4200000000000000000000000000000000000006 | $19.82 0.0069733 Eth | $406,228.00 20,244.415 0X350A791BFC2C21F9ED5D10980DAD2E2638FFA7F6 | 0.0406% |
90 | PointPay | LINK-BTC | $19.91 0.0069744 Eth | $388,772.00 18,269.846 LINK | 0.0366% |
91 | Kraken | LINK-GBP | $20.05 0.0070526 Eth | $354,448.00 17,677.596 LINK | 0.0354% |
92 | DeGate | 0X514910771AF9CA656AF840DFF83E8264ECF986CA-0XA0B86991C6218B36C1D19D4A2E9EB0CE3606EB48 | $19.87 0.0070368 Eth | $316,966.00 14,766.344 0X514910771AF9CA656AF840DFF83E8264ECF986CA | 0.0296% |
93 | Bitkub | LINK-THB | $20.18 0.0071463 Eth | $257,640.00 12,765.788 LINK | 0.0256% |
94 | XT.COM | LINK-BTC | $20.14 0.0070849 Eth | $257,211.00 12,113.860 LINK | 0.0243% |
95 | BYDFi | LINK-USDC | $20.27 0.0071234 Eth | $236,261.00 11,658.480 LINK | 0.0234% |
96 | Binance | LINK-BNB | $20.19 0.0071142 Eth | $228,265.00 10,949.816 LINK | 0.0220% |
97 | Binance US | LINK-USDT | $20.17 0.0070894 Eth | $217,455.00 10,782.894 LINK | 0.0216% |
98 | Foxbit | LINK-BRL | $20.08 0.0071045 Eth | $205,984.00 9,686.621 LINK | 0.0194% |
99 | Binance | LINK-BRL | $20.17 0.0070910 Eth | $192,303.00 8,928.670 LINK | 0.0179% |
100 | BitMart | LINK-ETH | $19.90 0.0070269 Eth | $114,338.00 5,744.440 LINK | 0.0115% |
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
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