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Contract Name:
Token
Compiler Version
v0.8.30+commit.73712a01
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
pragma solidity >=0.8.9;
interface IToken {
function creator() external view returns (address);
}
interface IWETH {
function withdraw(uint256 amount) external;
}
interface IUniswapV3Factory {
function getPool(address tokenA, address tokenB, uint24 fee) external view returns (address);
}
interface ISwapRouter02 {
struct ExactInputSingleParams {
address tokenIn;
address tokenOut;
uint24 fee;
address recipient;
uint256 amountIn;
uint256 amountOutMinimum;
uint160 sqrtPriceLimitX96;
}
function exactInputSingle(ExactInputSingleParams calldata params)
external
payable
returns (uint256 amountOut);
}
interface INonfungiblePositionManager {
struct MintParams {
address token0;
address token1;
uint24 fee;
int24 tickLower;
int24 tickUpper;
uint256 amount0Desired;
uint256 amount1Desired;
uint256 amount0Min;
uint256 amount1Min;
address recipient;
uint256 deadline;
}
function factory() external view returns (address);
function WETH9() external view returns (address);
function positions(uint256 tokenId) external view returns (
uint96 nonce,
address operator,
address token0,
address token1,
uint24 fee,
int24 tickLower,
int24 tickUpper,
uint128 liquidity,
uint256 feeGrowthInside0LastX128,
uint256 feeGrowthInside1LastX128,
uint128 tokensOwed0,
uint128 tokensOwed1
);
function createAndInitializePoolIfNecessary(
address token0,
address token1,
uint24 fee,
uint160 sqrtPriceX96
) external returns (address pool);
function mint(MintParams calldata params) external returns (
uint256 tokenId,
uint128 liquidity,
uint256 amount0,
uint256 amount1
);
struct CollectParams {
uint256 tokenId;
address recipient;
uint128 amount0Max;
uint128 amount1Max;
}
function collect(CollectParams calldata params) external payable returns (
uint256 amount0,
uint256 amount1
);
function getApproved(uint256 tokenId) external view returns (address);
function isApprovedForAll(address owner, address operator) external view returns (bool);
function ownerOf(uint256 tokenId) external view returns (address);
}
contract Factory {
event ERC20TokenCreated(address tokenAddress);
struct TokenInfo {
address tokenAddress;
string name;
string symbol;
address deployer;
uint256 time;
string metadata;
uint256 marketCapInETH;
}
mapping(uint256 => TokenInfo) public deployedTokens;
uint256 public tokenCount = 0;
address public platformController;
address public constant POSITION_MANAGER = 0xC36442b4a4522E871399CD717aBDD847Ab11FE88;
uint256 constant Q96 = 2 ** 96;
address public constant WETH = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;
address public constant SWAP_ROUTER = 0x68b3465833fb72A70ecDF485E0e4C7bD8665Fc45; // SwapRouter02
uint24 private constant FEE_TIER = 10000;
uint256 private constant VIRTUAL_ETH = 1.5 ether;
event TokenPurchased(address buyer, address tokenOut, uint256 ethSpent, uint256 tokensReceived);
constructor() {
platformController = msg.sender;
}
receive() external payable {}
function deployCoin(string memory _name, string memory _symbol, string memory _metadata) public payable {
Token t = new Token(_name, _symbol, msg.sender, address(this));
emit ERC20TokenCreated(address(t));
address coin_address = address(t);
provideLiquidity(coin_address, WETH);
if(msg.value>0){
ISwapRouter02(SWAP_ROUTER).exactInputSingle{ value: msg.value }(
ISwapRouter02.ExactInputSingleParams({
tokenIn: WETH,
tokenOut: coin_address,
fee: 10000,
recipient: msg.sender,
amountIn: msg.value,
amountOutMinimum: 0,
sqrtPriceLimitX96: 0
})
);
}
deployedTokens[tokenCount] = TokenInfo({
tokenAddress: coin_address,
name: _name,
symbol: _symbol,
deployer: msg.sender,
time: block.timestamp,
metadata: _metadata,
marketCapInETH: 0
});
tokenCount++;
}
function getDeploysByPage(uint256 page, uint256 order) public view returns (TokenInfo[] memory) {
uint256 itemsPerPage = 50;
require(tokenCount > 0, "No tokens deployed");
uint256 totalPages = (tokenCount + itemsPerPage - 1) / itemsPerPage;
require(page < totalPages, "Page out of range");
uint256 start;
uint256 end;
uint256 j = 0;
if (order == 0) {
// Newest first
start = tokenCount > (page + 1) * itemsPerPage ? tokenCount - (page + 1) * itemsPerPage : 0;
end = tokenCount - page * itemsPerPage;
if (end > tokenCount) end = tokenCount;
} else {
// Oldest first
start = page * itemsPerPage;
end = start + itemsPerPage;
if (end > tokenCount) end = tokenCount;
}
TokenInfo[] memory tokens = new TokenInfo[](end - start);
address weth = INonfungiblePositionManager(POSITION_MANAGER).WETH9();
address factory = INonfungiblePositionManager(POSITION_MANAGER).factory();
for (uint256 i = start; i < end; i++) {
uint256 index = order == 0 ? end - 1 - (i - start) : i;
TokenInfo memory info = deployedTokens[index];
uint256 marketCap = 0;
address pool = IUniswapV3Factory(factory).getPool(info.tokenAddress, weth, 10000);
if (pool != address(0)) {
uint256 wethInPool = IERC20(weth).balanceOf(pool);
uint256 tokenInPool = IERC20(info.tokenAddress).balanceOf(pool);
uint256 totalSupply = IERC20(info.tokenAddress).totalSupply();
if (tokenInPool > 0) {
marketCap = ((wethInPool + 1.5 ether) * totalSupply) / tokenInPool;
}
}
tokens[j++] = TokenInfo({
tokenAddress: info.tokenAddress,
name: info.name,
symbol: info.symbol,
deployer: info.deployer,
time: info.time,
metadata: info.metadata,
marketCapInETH: marketCap
});
}
return tokens;
}
function withdrawFees() external {
require(msg.sender == platformController, "Caller is not controller");
uint256 wethBalance = IERC20(WETH).balanceOf(address(this));
require(wethBalance > 0, "No WETH to withdraw");
IWETH(WETH).withdraw(wethBalance);
(bool success, ) = msg.sender.call{ value: wethBalance }("");
require(success, "ETH transfer failed");
}
function provideLiquidity(address tokenA, address tokenB) internal {
bool tokenAIsToken0 = tokenA < tokenB;
address token0 = tokenAIsToken0 ? tokenA : tokenB;
address token1 = tokenAIsToken0 ? tokenB : tokenA;
IERC20(token0).approve(POSITION_MANAGER, type(uint256).max);
IERC20(token1).approve(POSITION_MANAGER, type(uint256).max);
INonfungiblePositionManager manager = INonfungiblePositionManager(POSITION_MANAGER);
uint160 sqrtPriceX96 = tokenAIsToken0
? 3068365595550320841079178
: 2045645379722529521098596513701367;
int24 tickLower = tokenAIsToken0 ? int24(-203000) : int24(-887200);
int24 tickUpper = tokenAIsToken0 ? int24(887200) : int24(203000);
uint256 amount0Desired = tokenAIsToken0 ? 1000000000000000000000000000 : 0;
uint256 amount1Desired = tokenAIsToken0 ? 0 : 1000000000000000000000000000;
manager.createAndInitializePoolIfNecessary(token0, token1, 10000, sqrtPriceX96);
manager.mint(
INonfungiblePositionManager.MintParams({
token0: token0,
token1: token1,
fee: 10000,
tickLower: tickLower,
tickUpper: tickUpper,
amount0Desired: amount0Desired,
amount1Desired: amount1Desired,
amount0Min: 0,
amount1Min: 0,
recipient: address(this),
deadline: block.timestamp
})
);
}
function collectFees(uint256 tokenId) external returns (uint256 amount0, uint256 amount1) {
(
, // nonce
, // operator
address token0Raw,
address token1Raw,
, , , , , , ,
) = INonfungiblePositionManager(POSITION_MANAGER).positions(tokenId);
// Ensure token1 is always WETH
address token0 = token0Raw;
address token1 = token1Raw;
if (token0Raw == WETH && token1Raw != WETH) {
token0 = token1Raw;
token1 = token0Raw;
}
address creator = IToken(token0).creator();
require(msg.sender == creator || msg.sender == platformController, "Not authorized");
uint256 beforeToken0 = IERC20(token0).balanceOf(address(this));
uint256 beforeToken1 = IERC20(token1).balanceOf(address(this));
INonfungiblePositionManager.CollectParams memory params = INonfungiblePositionManager.CollectParams({
tokenId: tokenId,
recipient: address(this),
amount0Max: type(uint128).max,
amount1Max: type(uint128).max
});
INonfungiblePositionManager(POSITION_MANAGER).collect(params);
uint256 collected0 = IERC20(token0).balanceOf(address(this)) - beforeToken0;
uint256 collected1 = IERC20(token1).balanceOf(address(this)) - beforeToken1;
if (collected0 > 0) {
IERC20(token0).transfer(address(0x000000000000000000000000000000000000dEaD), collected0); // burn tokens
}
if (collected1 > 0) {
IERC20(token1).transfer(creator, collected1/2); // send token1 to creator
}
return (collected0, collected1);
}
function getToken0Address(uint256 tokenId) public view returns (address token0) {
( , , token0, , , , , , , , , ) =
INonfungiblePositionManager(POSITION_MANAGER).positions(tokenId);
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol";
import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
contract Token is ERC20, ERC20Burnable {
address public platform;
address public creator;
constructor(
string memory _name,
string memory _symbol,
address _creator,
address _platform
) ERC20(_name, _symbol) {
platform = _platform;
creator = _creator;
_mint(_platform, 1000000000 * 10 ** decimals());
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.3.0) (token/ERC20/ERC20.sol)
pragma solidity ^0.8.20;
import {IERC20} from "./IERC20.sol";
import {IERC20Metadata} from "./extensions/IERC20Metadata.sol";
import {Context} from "../../utils/Context.sol";
import {IERC20Errors} from "../../interfaces/draft-IERC6093.sol";
/**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
*
* TIP: For a detailed writeup see our guide
* https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
* to implement supply mechanisms].
*
* The default value of {decimals} is 18. To change this, you should override
* this function so it returns a different value.
*
* We have followed general OpenZeppelin Contracts guidelines: functions revert
* instead returning `false` on failure. This behavior is nonetheless
* conventional and does not conflict with the expectations of ERC-20
* applications.
*/
abstract contract ERC20 is Context, IERC20, IERC20Metadata, IERC20Errors {
mapping(address account => uint256) private _balances;
mapping(address account => mapping(address spender => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {name} and {symbol}.
*
* Both values are immutable: they can only be set once during construction.
*/
constructor(string memory name_, string memory symbol_) {
_name = name_;
_symbol = symbol_;
}
/**
* @dev Returns the name of the token.
*/
function name() public view virtual returns (string memory) {
return _name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view virtual returns (string memory) {
return _symbol;
}
/**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5.05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is the default value returned by this function, unless
* it's overridden.
*
* NOTE: This information is only used for _display_ purposes: it in
* no way affects any of the arithmetic of the contract, including
* {IERC20-balanceOf} and {IERC20-transfer}.
*/
function decimals() public view virtual returns (uint8) {
return 18;
}
/**
* @dev See {IERC20-totalSupply}.
*/
function totalSupply() public view virtual returns (uint256) {
return _totalSupply;
}
/**
* @dev See {IERC20-balanceOf}.
*/
function balanceOf(address account) public view virtual returns (uint256) {
return _balances[account];
}
/**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `to` cannot be the zero address.
* - the caller must have a balance of at least `value`.
*/
function transfer(address to, uint256 value) public virtual returns (bool) {
address owner = _msgSender();
_transfer(owner, to, value);
return true;
}
/**
* @dev See {IERC20-allowance}.
*/
function allowance(address owner, address spender) public view virtual returns (uint256) {
return _allowances[owner][spender];
}
/**
* @dev See {IERC20-approve}.
*
* NOTE: If `value` is the maximum `uint256`, the allowance is not updated on
* `transferFrom`. This is semantically equivalent to an infinite approval.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function approve(address spender, uint256 value) public virtual returns (bool) {
address owner = _msgSender();
_approve(owner, spender, value);
return true;
}
/**
* @dev See {IERC20-transferFrom}.
*
* Skips emitting an {Approval} event indicating an allowance update. This is not
* required by the ERC. See {xref-ERC20-_approve-address-address-uint256-bool-}[_approve].
*
* NOTE: Does not update the allowance if the current allowance
* is the maximum `uint256`.
*
* Requirements:
*
* - `from` and `to` cannot be the zero address.
* - `from` must have a balance of at least `value`.
* - the caller must have allowance for ``from``'s tokens of at least
* `value`.
*/
function transferFrom(address from, address to, uint256 value) public virtual returns (bool) {
address spender = _msgSender();
_spendAllowance(from, spender, value);
_transfer(from, to, value);
return true;
}
/**
* @dev Moves a `value` amount of tokens from `from` to `to`.
*
* This internal function is equivalent to {transfer}, and can be used to
* e.g. implement automatic token fees, slashing mechanisms, etc.
*
* Emits a {Transfer} event.
*
* NOTE: This function is not virtual, {_update} should be overridden instead.
*/
function _transfer(address from, address to, uint256 value) internal {
if (from == address(0)) {
revert ERC20InvalidSender(address(0));
}
if (to == address(0)) {
revert ERC20InvalidReceiver(address(0));
}
_update(from, to, value);
}
/**
* @dev Transfers a `value` amount of tokens from `from` to `to`, or alternatively mints (or burns) if `from`
* (or `to`) is the zero address. All customizations to transfers, mints, and burns should be done by overriding
* this function.
*
* Emits a {Transfer} event.
*/
function _update(address from, address to, uint256 value) internal virtual {
if (from == address(0)) {
// Overflow check required: The rest of the code assumes that totalSupply never overflows
_totalSupply += value;
} else {
uint256 fromBalance = _balances[from];
if (fromBalance < value) {
revert ERC20InsufficientBalance(from, fromBalance, value);
}
unchecked {
// Overflow not possible: value <= fromBalance <= totalSupply.
_balances[from] = fromBalance - value;
}
}
if (to == address(0)) {
unchecked {
// Overflow not possible: value <= totalSupply or value <= fromBalance <= totalSupply.
_totalSupply -= value;
}
} else {
unchecked {
// Overflow not possible: balance + value is at most totalSupply, which we know fits into a uint256.
_balances[to] += value;
}
}
emit Transfer(from, to, value);
}
/**
* @dev Creates a `value` amount of tokens and assigns them to `account`, by transferring it from address(0).
* Relies on the `_update` mechanism
*
* Emits a {Transfer} event with `from` set to the zero address.
*
* NOTE: This function is not virtual, {_update} should be overridden instead.
*/
function _mint(address account, uint256 value) internal {
if (account == address(0)) {
revert ERC20InvalidReceiver(address(0));
}
_update(address(0), account, value);
}
/**
* @dev Destroys a `value` amount of tokens from `account`, lowering the total supply.
* Relies on the `_update` mechanism.
*
* Emits a {Transfer} event with `to` set to the zero address.
*
* NOTE: This function is not virtual, {_update} should be overridden instead
*/
function _burn(address account, uint256 value) internal {
if (account == address(0)) {
revert ERC20InvalidSender(address(0));
}
_update(account, address(0), value);
}
/**
* @dev Sets `value` as the allowance of `spender` over the `owner`'s tokens.
*
* This internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `owner` cannot be the zero address.
* - `spender` cannot be the zero address.
*
* Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.
*/
function _approve(address owner, address spender, uint256 value) internal {
_approve(owner, spender, value, true);
}
/**
* @dev Variant of {_approve} with an optional flag to enable or disable the {Approval} event.
*
* By default (when calling {_approve}) the flag is set to true. On the other hand, approval changes made by
* `_spendAllowance` during the `transferFrom` operation set the flag to false. This saves gas by not emitting any
* `Approval` event during `transferFrom` operations.
*
* Anyone who wishes to continue emitting `Approval` events on the`transferFrom` operation can force the flag to
* true using the following override:
*
* ```solidity
* function _approve(address owner, address spender, uint256 value, bool) internal virtual override {
* super._approve(owner, spender, value, true);
* }
* ```
*
* Requirements are the same as {_approve}.
*/
function _approve(address owner, address spender, uint256 value, bool emitEvent) internal virtual {
if (owner == address(0)) {
revert ERC20InvalidApprover(address(0));
}
if (spender == address(0)) {
revert ERC20InvalidSpender(address(0));
}
_allowances[owner][spender] = value;
if (emitEvent) {
emit Approval(owner, spender, value);
}
}
/**
* @dev Updates `owner`'s allowance for `spender` based on spent `value`.
*
* Does not update the allowance value in case of infinite allowance.
* Revert if not enough allowance is available.
*
* Does not emit an {Approval} event.
*/
function _spendAllowance(address owner, address spender, uint256 value) internal virtual {
uint256 currentAllowance = allowance(owner, spender);
if (currentAllowance < type(uint256).max) {
if (currentAllowance < value) {
revert ERC20InsufficientAllowance(spender, currentAllowance, value);
}
unchecked {
_approve(owner, spender, currentAllowance - value, false);
}
}
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/ERC20Burnable.sol)
pragma solidity ^0.8.20;
import {ERC20} from "../ERC20.sol";
import {Context} from "../../../utils/Context.sol";
/**
* @dev Extension of {ERC20} that allows token holders to destroy both their own
* tokens and those that they have an allowance for, in a way that can be
* recognized off-chain (via event analysis).
*/
abstract contract ERC20Burnable is Context, ERC20 {
/**
* @dev Destroys a `value` amount of tokens from the caller.
*
* See {ERC20-_burn}.
*/
function burn(uint256 value) public virtual {
_burn(_msgSender(), value);
}
/**
* @dev Destroys a `value` amount of tokens from `account`, deducting from
* the caller's allowance.
*
* See {ERC20-_burn} and {ERC20-allowance}.
*
* Requirements:
*
* - the caller must have allowance for ``accounts``'s tokens of at least
* `value`.
*/
function burnFrom(address account, uint256 value) public virtual {
_spendAllowance(account, _msgSender(), value);
_burn(account, value);
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)
pragma solidity ^0.8.20;
/**
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
function _contextSuffixLength() internal view virtual returns (uint256) {
return 0;
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (interfaces/draft-IERC6093.sol)
pragma solidity ^0.8.20;
/**
* @dev Standard ERC-20 Errors
* Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-20 tokens.
*/
interface IERC20Errors {
/**
* @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
* @param sender Address whose tokens are being transferred.
* @param balance Current balance for the interacting account.
* @param needed Minimum amount required to perform a transfer.
*/
error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);
/**
* @dev Indicates a failure with the token `sender`. Used in transfers.
* @param sender Address whose tokens are being transferred.
*/
error ERC20InvalidSender(address sender);
/**
* @dev Indicates a failure with the token `receiver`. Used in transfers.
* @param receiver Address to which tokens are being transferred.
*/
error ERC20InvalidReceiver(address receiver);
/**
* @dev Indicates a failure with the `spender`’s `allowance`. Used in transfers.
* @param spender Address that may be allowed to operate on tokens without being their owner.
* @param allowance Amount of tokens a `spender` is allowed to operate with.
* @param needed Minimum amount required to perform a transfer.
*/
error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);
/**
* @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
* @param approver Address initiating an approval operation.
*/
error ERC20InvalidApprover(address approver);
/**
* @dev Indicates a failure with the `spender` to be approved. Used in approvals.
* @param spender Address that may be allowed to operate on tokens without being their owner.
*/
error ERC20InvalidSpender(address spender);
}
/**
* @dev Standard ERC-721 Errors
* Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-721 tokens.
*/
interface IERC721Errors {
/**
* @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in ERC-20.
* Used in balance queries.
* @param owner Address of the current owner of a token.
*/
error ERC721InvalidOwner(address owner);
/**
* @dev Indicates a `tokenId` whose `owner` is the zero address.
* @param tokenId Identifier number of a token.
*/
error ERC721NonexistentToken(uint256 tokenId);
/**
* @dev Indicates an error related to the ownership over a particular token. Used in transfers.
* @param sender Address whose tokens are being transferred.
* @param tokenId Identifier number of a token.
* @param owner Address of the current owner of a token.
*/
error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);
/**
* @dev Indicates a failure with the token `sender`. Used in transfers.
* @param sender Address whose tokens are being transferred.
*/
error ERC721InvalidSender(address sender);
/**
* @dev Indicates a failure with the token `receiver`. Used in transfers.
* @param receiver Address to which tokens are being transferred.
*/
error ERC721InvalidReceiver(address receiver);
/**
* @dev Indicates a failure with the `operator`’s approval. Used in transfers.
* @param operator Address that may be allowed to operate on tokens without being their owner.
* @param tokenId Identifier number of a token.
*/
error ERC721InsufficientApproval(address operator, uint256 tokenId);
/**
* @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
* @param approver Address initiating an approval operation.
*/
error ERC721InvalidApprover(address approver);
/**
* @dev Indicates a failure with the `operator` to be approved. Used in approvals.
* @param operator Address that may be allowed to operate on tokens without being their owner.
*/
error ERC721InvalidOperator(address operator);
}
/**
* @dev Standard ERC-1155 Errors
* Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens.
*/
interface IERC1155Errors {
/**
* @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
* @param sender Address whose tokens are being transferred.
* @param balance Current balance for the interacting account.
* @param needed Minimum amount required to perform a transfer.
* @param tokenId Identifier number of a token.
*/
error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);
/**
* @dev Indicates a failure with the token `sender`. Used in transfers.
* @param sender Address whose tokens are being transferred.
*/
error ERC1155InvalidSender(address sender);
/**
* @dev Indicates a failure with the token `receiver`. Used in transfers.
* @param receiver Address to which tokens are being transferred.
*/
error ERC1155InvalidReceiver(address receiver);
/**
* @dev Indicates a failure with the `operator`’s approval. Used in transfers.
* @param operator Address that may be allowed to operate on tokens without being their owner.
* @param owner Address of the current owner of a token.
*/
error ERC1155MissingApprovalForAll(address operator, address owner);
/**
* @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
* @param approver Address initiating an approval operation.
*/
error ERC1155InvalidApprover(address approver);
/**
* @dev Indicates a failure with the `operator` to be approved. Used in approvals.
* @param operator Address that may be allowed to operate on tokens without being their owner.
*/
error ERC1155InvalidOperator(address operator);
/**
* @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.
* Used in batch transfers.
* @param idsLength Length of the array of token identifiers
* @param valuesLength Length of the array of token amounts
*/
error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/extensions/IERC20Metadata.sol)
pragma solidity ^0.8.20;
import {IERC20} from "../IERC20.sol";
/**
* @dev Interface for the optional metadata functions from the ERC-20 standard.
*/
interface IERC20Metadata is IERC20 {
/**
* @dev Returns the name of the token.
*/
function name() external view returns (string memory);
/**
* @dev Returns the symbol of the token.
*/
function symbol() external view returns (string memory);
/**
* @dev Returns the decimals places of the token.
*/
function decimals() external view returns (uint8);
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/IERC20.sol)
pragma solidity ^0.8.20;
/**
* @dev Interface of the ERC-20 standard as defined in the ERC.
*/
interface IERC20 {
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
/**
* @dev Returns the value of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the value of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves a `value` amount of tokens from the caller's account to `to`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address to, uint256 value) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets a `value` amount of tokens as the allowance of `spender` over the
* caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 value) external returns (bool);
/**
* @dev Moves a `value` amount of tokens from `from` to `to` using the
* allowance mechanism. `value` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address from, address to, uint256 value) external returns (bool);
}{
"optimizer": {
"enabled": true,
"runs": 200
},
"outputSelection": {
"*": {
"*": [
"evm.bytecode",
"evm.deployedBytecode",
"devdoc",
"userdoc",
"metadata",
"abi"
]
}
},
"remappings": []
}Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
Contract ABI
API[{"inputs":[{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"},{"internalType":"address","name":"_creator","type":"address"},{"internalType":"address","name":"_platform","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"allowance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"}],"name":"ERC20InsufficientAllowance","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"balance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"}],"name":"ERC20InsufficientBalance","type":"error"},{"inputs":[{"internalType":"address","name":"approver","type":"address"}],"name":"ERC20InvalidApprover","type":"error"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"}],"name":"ERC20InvalidReceiver","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"}],"name":"ERC20InvalidSender","type":"error"},{"inputs":[{"internalType":"address","name":"spender","type":"address"}],"name":"ERC20InvalidSpender","type":"error"},{"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":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"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":"value","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":[{"internalType":"uint256","name":"value","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"burnFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"creator","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"platform","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","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":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"}]Contract Creation Code
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Deployed Bytecode
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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
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
-----Decoded View---------------
Arg [0] : _name (string): Sonic
Arg [1] : _symbol (string): Sonic
Arg [2] : _creator (address): 0x65C66c217eE46b17613B5Ca1b77F08744BdBC39b
Arg [3] : _platform (address): 0xd6DD539E54b12D79f5D88399e211478Acd3C87cB
-----Encoded View---------------
8 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [2] : 00000000000000000000000065c66c217ee46b17613b5ca1b77f08744bdbc39b
Arg [3] : 000000000000000000000000d6dd539e54b12d79f5d88399e211478acd3c87cb
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000005
Arg [5] : 536f6e6963000000000000000000000000000000000000000000000000000000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000005
Arg [7] : 536f6e6963000000000000000000000000000000000000000000000000000000
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Net Worth in USD
$0.00
Net Worth in ETH
0
Multichain Portfolio | 35 Chains
| Chain | Token | Portfolio % | Price | Amount | Value |
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A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.