Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

• interface IERC20
•    - function totalSupply()
•    - function balanceOf(address account)
•    - function transfer(address recipient, ...
•    - function allowance(address owner, add ...
•    - function approve(address spender, uin ...
•    - function transferFrom(
•    - function _msgSender()
•    - function _msgData()
•    - function owner()
•    - function renounceOwnership()
•    - function transferOwnership(address ne ...
•    - function _setOwner(address newOwner)
• library SafeMath
•    - function tryAdd(uint256 a, uint256 b)
•    - function trySub(uint256 a, uint256 b)
•    - function tryMul(uint256 a, uint256 b)
•    - function tryDiv(uint256 a, uint256 b)
•    - function tryMod(uint256 a, uint256 b)
•    - function add(uint256 a, uint256 b)
•    - function sub(uint256 a, uint256 b)
•    - function mul(uint256 a, uint256 b)
•    - function div(uint256 a, uint256 b)
•    - function mod(uint256 a, uint256 b)
•    - function sub(
•    - function div(
•    - function mod(
•  contract StandardToken is IERC20, ... *
•    - function name()
•    - function symbol()
•    - function decimals()
•    - function totalSupply()
•    - function balanceOf(address account)
•    - function transfer(address recipient, ...
•    - function allowance(address owner, add ...
•    - function approve(address spender, uin ...
•    - function transferFrom(
•    - function increaseAllowance(address sp ...
•    - function decreaseAllowance(address sp ...
•    - function _transfer(
•    - function _mint(address account, uint2 ...
•    - function _burn(address account, uint2 ...
•    - function _approve(
•    - function _setupDecimals(uint8 decimal ...
•    - function _beforeTokenTransfer(

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
/**
 *Submitted for verification at Etherscan.io on 2022-01-21
*/
// Dependency file: @openzeppelin/contracts/token/ERC20/IERC20.sol
// SPDX-License-Identifier: MIT
// pragma solidity ^0.8.0;
/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);
    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);
    /**
     * @dev Moves `amount` tokens from the caller's account to `recipient`.
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"name_","type":"string"},{"internalType":"string","name":"symbol_","type":"string"},{"internalType":"uint8","name":"decimals_","type":"uint8"},{"internalType":"uint256","name":"totalSupply_","type":"uint256"},{"internalType":"address","name":"serviceFeeReceiver_","type":"address"},{"internalType":"uint256","name":"serviceFee_","type":"uint256"}],"stateMutability":"payable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"token","type":"address"},{"indexed":false,"internalType":"enum TokenType","name":"tokenType","type":"uint8"},{"indexed":false,"internalType":"uint256","name":"version","type":"uint256"}],"name":"TokenCreated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"VERSION","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

13812:10523:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;14763:91;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;17050:210;;;;;;:::i;:::-;;:::i;:::-;;;1653:14:1;;1646:22;1628:41;;1616:2;1601:18;17050:210:0;1583:92:1;15862:108:0;15950:12;;15862:108;;;4820:25:1;;;4808:2;4793:18;15862:108:0;4775:76:1;17742:454:0;;;;;;:::i;:::-;;:::i;15706:91::-;15780:9;;15706:91;;15780:9;;;;4998:36:1;;4986:2;4971:18;15706:91:0;4953:87:1;18605:300:0;;;;;;:::i;:::-;;:::i;16033:177::-;;;;;;:::i;:::-;-1:-1:-1;;;;;16184:18:0;16152:7;16184:18;;;:9;:18;;;;;;;16033:177;5454:94;;;:::i;:::-;;4803:87;4849:7;4876:6;4803:87;;-1:-1:-1;;;;;4876:6:0;;;1426:51:1;;1414:2;1399:18;4803:87:0;1381:102:1;14973:95:0;;;:::i;19408:400::-;;;;;;:::i;:::-;;:::i;16423:216::-;;;;;;:::i;:::-;;:::i;16702:201::-;;;;;;:::i;:::-;-1:-1:-1;;;;;16868:18:0;;;16836:7;16868:18;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;16702:201;5703:192;;;;;;:::i;:::-;;:::i;13907:35::-;;13941:1;13907:35;;14763:91;14808:13;14841:5;14834:12;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;14763:91;:::o;17050:210::-;17169:4;17191:39;3601:10;17214:7;17223:6;17191:8;:39::i;:::-;-1:-1:-1;17248:4:0;17050:210;;;;:::o;17742:454::-;17882:4;17899:36;17909:6;17917:9;17928:6;17899:9;:36::i;:::-;17946:220;17969:6;3601:10;18017:138;18073:6;18017:138;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;18017:19:0;;;;;;:11;:19;;;;;;;;3601:10;18017:33;;;;;;;;;;:37;:138::i;:::-;17946:8;:220::i;:::-;-1:-1:-1;18184:4:0;17742:454;;;;;:::o;18605:300::-;3601:10;18720:4;18814:25;;;:11;:25;;;;;;;;-1:-1:-1;;;;;18814:34:0;;;;;;;;;;18720:4;;18742:133;;18792:7;;18814:50;;18853:10;18814:38;:50::i;5454:94::-;4849:7;4876:6;-1:-1:-1;;;;;4876:6:0;3601:10;5023:23;5015:68;;;;-1:-1:-1;;;5015:68:0;;3704:2:1;5015:68:0;;;3686:21:1;;;3723:18;;;3716:30;3782:34;3762:18;;;3755:62;3834:18;;5015:68:0;;;;;;;;;5519:21:::1;5537:1;5519:9;:21::i;:::-;5454:94::o:0;14973:95::-;15020:13;15053:7;15046:14;;;;;:::i;19408:400::-;19528:4;19550:228;3601:10;19600:7;19622:145;19679:15;19622:145;;;;;;;;;;;;;;;;;3601:10;19622:25;;;;:11;:25;;;;;;;;-1:-1:-1;;;;;19622:34:0;;;;;;;;;;;;:38;:145::i;16423:216::-;16545:4;16567:42;3601:10;16591:9;16602:6;16567:9;:42::i;5703:192::-;4849:7;4876:6;-1:-1:-1;;;;;4876:6:0;3601:10;5023:23;5015:68;;;;-1:-1:-1;;;5015:68:0;;3704:2:1;5015:68:0;;;3686:21:1;;;3723:18;;;3716:30;3782:34;3762:18;;;3755:62;3834:18;;5015:68:0;3676:182:1;5015:68:0;-1:-1:-1;;;;;5792:22:0;::::1;5784:73;;;::::0;-1:-1:-1;;;5784:73:0;;2894:2:1;5784:73:0::1;::::0;::::1;2876:21:1::0;2933:2;2913:18;;;2906:30;2972:34;2952:18;;;2945:62;-1:-1:-1;;;3023:18:1;;;3016:36;3069:19;;5784:73:0::1;2866:228:1::0;5784:73:0::1;5868:19;5878:8;5868:9;:19::i;:::-;5703:192:::0;:::o;8889:98::-;8947:7;8974:5;8978:1;8974;:5;:::i;:::-;8967:12;8889:98;-1:-1:-1;;;8889:98:0:o;22794:380::-;-1:-1:-1;;;;;22930:19:0;;22922:68;;;;-1:-1:-1;;;22922:68:0;;4471:2:1;22922:68:0;;;4453:21:1;4510:2;4490:18;;;4483:30;4549:34;4529:18;;;4522:62;-1:-1:-1;;;4600:18:1;;;4593:34;4644:19;;22922:68:0;4443:226:1;22922:68:0;-1:-1:-1;;;;;23009:21:0;;23001:68;;;;-1:-1:-1;;;23001:68:0;;3301:2:1;23001:68:0;;;3283:21:1;3340:2;3320:18;;;3313:30;3379:34;3359:18;;;3352:62;-1:-1:-1;;;3430:18:1;;;3423:32;3472:19;;23001:68:0;3273:224:1;23001:68:0;-1:-1:-1;;;;;23082:18:0;;;;;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;:36;;;23134:32;;4820:25:1;;;23134:32:0;;4793:18:1;23134:32:0;;;;;;;;22794:380;;;:::o;20298:610::-;-1:-1:-1;;;;;20438:20:0;;20430:70;;;;-1:-1:-1;;;20430:70:0;;4065:2:1;20430:70:0;;;4047:21:1;4104:2;4084:18;;;4077:30;4143:34;4123:18;;;4116:62;-1:-1:-1;;;4194:18:1;;;4187:35;4239:19;;20430:70:0;4037:227:1;20430:70:0;-1:-1:-1;;;;;20519:23:0;;20511:71;;;;-1:-1:-1;;;20511:71:0;;2490:2:1;20511:71:0;;;2472:21:1;2529:2;2509:18;;;2502:30;2568:34;2548:18;;;2541:62;-1:-1:-1;;;2619:18:1;;;2612:33;2662:19;;20511:71:0;2462:225:1;20511:71:0;20675:108;20711:6;20675:108;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;20675:17:0;;;;;;:9;:17;;;;;;;:108;:21;:108::i;:::-;-1:-1:-1;;;;;20655:17:0;;;;;;;:9;:17;;;;;;:128;;;;20817:20;;;;;;;:32;;20842:6;20817:24;:32::i;:::-;-1:-1:-1;;;;;20794:20:0;;;;;;;:9;:20;;;;;;;:55;;;;20865:35;;;;;;;;;;20893:6;4820:25:1;;4808:2;4793:18;;4775:76;11168:240:0;11288:7;11349:12;11341:6;;;;11333:29;;;;-1:-1:-1;;;11333:29:0;;;;;;;;:::i;:::-;-1:-1:-1;;;11384:5:0;;;11168:240::o;5903:173::-;5959:16;5978:6;;-1:-1:-1;;;;;5995:17:0;;;-1:-1:-1;;;;;;5995:17:0;;;;;;6028:40;;5978:6;;;;;;;6028:40;;5959:16;6028:40;5903:173;;:::o;14::1:-;82:20;;-1:-1:-1;;;;;131:31:1;;121:42;;111:2;;177:1;174;167:12;111:2;63:124;;;:::o;192:196::-;251:6;304:2;292:9;283:7;279:23;275:32;272:2;;;325:6;317;310:22;272:2;353:29;372:9;353:29;:::i;393:270::-;461:6;469;522:2;510:9;501:7;497:23;493:32;490:2;;;543:6;535;528:22;490:2;571:29;590:9;571:29;:::i;:::-;561:39;;619:38;653:2;642:9;638:18;619:38;:::i;:::-;609:48;;480:183;;;;;:::o;668:338::-;745:6;753;761;814:2;802:9;793:7;789:23;785:32;782:2;;;835:6;827;820:22;782:2;863:29;882:9;863:29;:::i;:::-;853:39;;911:38;945:2;934:9;930:18;911:38;:::i;:::-;901:48;;996:2;985:9;981:18;968:32;958:42;;772:234;;;;;:::o;1011:264::-;1079:6;1087;1140:2;1128:9;1119:7;1115:23;1111:32;1108:2;;;1161:6;1153;1146:22;1108:2;1189:29;1208:9;1189:29;:::i;:::-;1179:39;1265:2;1250:18;;;;1237:32;;-1:-1:-1;;;1098:177:1:o;1680:603::-;1792:4;1821:2;1850;1839:9;1832:21;1882:6;1876:13;1925:6;1920:2;1909:9;1905:18;1898:34;1950:4;1963:140;1977:6;1974:1;1971:13;1963:140;;;2072:14;;;2068:23;;2062:30;2038:17;;;2057:2;2034:26;2027:66;1992:10;;1963:140;;;2121:6;2118:1;2115:13;2112:2;;;2191:4;2186:2;2177:6;2166:9;2162:22;2158:31;2151:45;2112:2;-1:-1:-1;2267:2:1;2246:15;-1:-1:-1;;2242:29:1;2227:45;;;;2274:2;2223:54;;1801:482;-1:-1:-1;;;1801:482:1:o;5045:229::-;5085:3;5116:1;5112:6;5109:1;5106:13;5103:2;;;-1:-1:-1;;;5142:33:1;;5198:4;5195:1;5188:15;5228:4;5149:3;5216:17;5103:2;-1:-1:-1;5259:9:1;;5093:181::o;5279:380::-;5358:1;5354:12;;;;5401;;;5422:2;;5476:4;5468:6;5464:17;5454:27;;5422:2;5529;5521:6;5518:14;5498:18;5495:38;5492:2;;;5575:10;5570:3;5566:20;5563:1;5556:31;5610:4;5607:1;5600:15;5638:4;5635:1;5628:15;5492:2;;5334:325;;;:::o

ipfs://e8547693d17d027b6f4decf06d2709720e0dbce30f7755fbc6f4b3f076086c4d