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‎App.css

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.App {
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text-align: center;
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}
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.App-logo {
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height: 40vmin;
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pointer-events: none;
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}
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@media (prefers-reduced-motion: no-preference) {
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.App-logo {
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animation: App-logo-spin infinite 20s linear;
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}
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}
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.App-header {
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background-color: #282c34;
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min-height: 100vh;
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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font-size: calc(10px + 2vmin);
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color: white;
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}
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.App-link {
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color: #61dafb;
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}
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@keyframes App-logo-spin {
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from {
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transform: rotate(0deg);
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}
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to {
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transform: rotate(360deg);
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}
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}
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.gradient {
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background-color: #00DBDE;
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background-image: linear-gradient(90deg, #00DBDE 0%, #FC00FF 100%);
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}
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.gradient2 {
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background-color: #000000;
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background-image: linear-gradient(90deg, #000000 0%, #E84393 100%);
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}
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.gradient3 {
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background-color: #28313B;
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background-image: linear-gradient(90deg, #28313B 0%, #485461 100%);
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}
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.container1{
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margin-top:100px;
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}
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.counter-box {
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display: block;
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background: #f6f6f6;
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padding: 40px 20px 37px;
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text-align: center
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}
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.counter-box p {
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margin: 5px 0 0;
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padding: 0;
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color: #909090;
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font-size: 18px;
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font-weight: 500
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}
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.counter-box i {
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font-size: 60px;
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margin: 0 0 15px;
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color: #d2d2d2
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}
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.counter {
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display: block;
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font-size: 32px;
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font-weight: 700;
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color: #666;
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line-height: 28px
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}
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.counter-box.colored {
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background: #3acf87;
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}
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.counter-box.colored p,
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.counter-box.colored i,
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.counter-box.colored .counter {
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color: #fff
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}
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.modalback {
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background: #000000;
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}
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.modal-style {
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background-image: linear-gradient(125.83deg, rgb(30, 42, 34) 0%, rgb(122, 37, 33) 80.09%);
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font-family: "SF Pro Display";
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color: white;
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box-shadow: 1px 1px 50px #f09000;
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-webkit-border-radius: 20px !important;
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-moz-border-radius: 20px !important;
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border-radius: 20px !important;
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-webkit-border: 20px !important;
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-moz-border: 20px !important;
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border: 20px !important;
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}

‎ERC721-NFT-Collection-SmartContract-Web3-v1.sol

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// SPDX-License-Identifier: MIT LICENSE
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import "@openzeppelin/contracts/access/Ownable.sol";
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import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
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import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Enumerable.sol";
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pragma solidity ^0.8.0;
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contract Collection is ERC721Enumerable, Ownable {
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struct TokenInfo {
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IERC20 paytoken;
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uint256 costvalue;
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}
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TokenInfo[] public AllowedCrypto;
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using Strings for uint256;
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string public baseURI;
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string public baseExtension = ".json";
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uint256 cost = 15 ether;
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uint256 public maxSupply = 1000;
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uint256 public maxMintAmount = 5;
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bool public paused = false;
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constructor() ERC721("Net2Dev NFT Collection", "N2D") {}
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function addCurrency(
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IERC20 _paytoken,
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uint256 _costvalue
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) public onlyOwner {
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AllowedCrypto.push(
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TokenInfo({
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paytoken: _paytoken,
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costvalue: _costvalue
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})
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);
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}
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function _baseURI() internal view virtual override returns (string memory) {
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return "ipfs://EE5MmqVp5MmqVp7ZRMBBizicVh9ficVh9fjUofWicVh9f/";
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}
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function mint(address _to, uint256 _mintAmount) public payable {
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uint256 supply = totalSupply();
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require(!paused);
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require(_mintAmount > 0);
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require(_mintAmount <= maxMintAmount);
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require(supply + _mintAmount <= maxSupply);
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if (msg.sender != owner()) {
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require(msg.value == cost * _mintAmount, "Not enough balance to complete transaction.");
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}
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for (uint256 i = 1; i <= _mintAmount; i++) {
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_safeMint(_to, supply + i);
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}
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}
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function mintpid(address _to, uint256 _mintAmount, uint256 _pid) public payable {
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TokenInfo storage tokens = AllowedCrypto[_pid];
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IERC20 paytoken;
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paytoken = tokens.paytoken;
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uint256 cost;
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cost = tokens.costvalue;
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uint256 supply = totalSupply();
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require(!paused);
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require(_mintAmount > 0);
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require(_mintAmount <= maxMintAmount);
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require(supply + _mintAmount <= maxSupply);
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if (msg.sender != owner()) {
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require(msg.value == cost * _mintAmount, "Not enough balance to complete transaction.");
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}
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for (uint256 i = 1; i <= _mintAmount; i++) {
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paytoken.transferFrom(msg.sender, address(this), cost);
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_safeMint(_to, supply + i);
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}
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}
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function walletOfOwner(address _owner)
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public
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view
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returns (uint256[] memory)
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{
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uint256 ownerTokenCount = balanceOf(_owner);
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uint256[] memory tokenIds = new uint256[](ownerTokenCount);
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for (uint256 i; i < ownerTokenCount; i++) {
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tokenIds[i] = tokenOfOwnerByIndex(_owner, i);
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}
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return tokenIds;
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}
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function tokenURI(uint256 tokenId)
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public
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view
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virtual
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override
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returns (string memory) {
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require(
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_exists(tokenId),
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"ERC721Metadata: URI query for nonexistent token"
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);
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string memory currentBaseURI = _baseURI();
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return
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bytes(currentBaseURI).length > 0
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? string(abi.encodePacked(currentBaseURI, tokenId.toString(), baseExtension))
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: "";
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}
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// only owner
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function setmaxMintAmount(uint256 _newmaxMintAmount) public onlyOwner() {
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maxMintAmount = _newmaxMintAmount;
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}
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function setBaseURI(string memory _newBaseURI) public onlyOwner() {
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baseURI = _newBaseURI;
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}
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function setBaseExtension(string memory _newBaseExtension) public onlyOwner() {
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baseExtension = _newBaseExtension;
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}
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function pause(bool _state) public onlyOwner() {
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paused = _state;
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}
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function getNFTCost(uint256 _pid) public view virtual returns(uint256) {
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TokenInfo storage tokens = AllowedCrypto[_pid];
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uint256 cost;
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cost = tokens.costvalue;
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return cost;
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}
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function getCryptotoken(uint256 _pid) public view virtual returns(IERC20) {
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TokenInfo storage tokens = AllowedCrypto[_pid];
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IERC20 paytoken;
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paytoken = tokens.paytoken;
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return paytoken;
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}
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function withdraw(uint256 _pid) public payable onlyOwner() {
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TokenInfo storage tokens = AllowedCrypto[_pid];
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IERC20 paytoken;
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paytoken = tokens.paytoken;
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paytoken.transfer(msg.sender, paytoken.balanceOf(address(this)));
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}
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}

‎ape.png

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‎art.png

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‎matic.png

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‎n2dr-logo.png

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‎usdt.png

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