ETH Price: $3,159.63 (-8.21%)

Contract

0x2879e4Cff83108042A3bd575B5ca46f5b230d073

Overview

ETH Balance

0 ETH

ETH Value

$0.00

Token Holdings

Sponsored

Transaction Hash
Method
Block
From
To
Transfer2325754262024-07-15 20:26:109 days ago1721075170IN
Pamp Da Coin: PAMP Token
0 ETH0.00000160.01147
Transfer2289234652024-07-05 6:09:0120 days ago1720159741IN
Pamp Da Coin: PAMP Token
0 ETH0.00000110.01
Approve2271158502024-06-30 0:16:2125 days ago1719706581IN
Pamp Da Coin: PAMP Token
0 ETH0.000000560.01
Approve2262852672024-06-27 14:31:3327 days ago1719498693IN
Pamp Da Coin: PAMP Token
0 ETH0.000001220.01
Transfer2244603772024-06-22 7:43:0333 days ago1719042183IN
Pamp Da Coin: PAMP Token
0 ETH0.00000060.01
Approve2242960572024-06-21 20:18:3933 days ago1719001119IN
Pamp Da Coin: PAMP Token
0 ETH0.000000460.01
Burn2240184352024-06-21 1:01:1834 days ago1718931678IN
Pamp Da Coin: PAMP Token
0 ETH0.000000370.01
Burn2236717892024-06-20 1:01:1335 days ago1718845273IN
Pamp Da Coin: PAMP Token
0 ETH0.000000590.01
Burn2233264392024-06-19 1:01:1336 days ago1718758873IN
Pamp Da Coin: PAMP Token
0 ETH0.00000060.010517
Burn2229825122024-06-18 1:01:1237 days ago1718672472IN
Pamp Da Coin: PAMP Token
0 ETH0.000000860.010407
Transfer2227608912024-06-17 9:33:1738 days ago1718616797IN
Pamp Da Coin: PAMP Token
0 ETH0.000000620.01
Transfer2227598722024-06-17 9:29:0338 days ago1718616543IN
Pamp Da Coin: PAMP Token
0 ETH0.000000770.01
Transfer2227593142024-06-17 9:26:4338 days ago1718616403IN
Pamp Da Coin: PAMP Token
0 ETH0.00000060.01
Transfer2227485342024-06-17 8:41:4838 days ago1718613708IN
Pamp Da Coin: PAMP Token
0 ETH0.000000790.01
Approve2226860482024-06-17 4:21:0238 days ago1718598062IN
Pamp Da Coin: PAMP Token
0 ETH0.000000380.01
Approve2226860362024-06-17 4:20:5938 days ago1718598059IN
Pamp Da Coin: PAMP Token
0 ETH0.000000380.01
Approve2226860222024-06-17 4:20:5538 days ago1718598055IN
Pamp Da Coin: PAMP Token
0 ETH0.000000570.01
Approve2226842912024-06-17 4:13:3738 days ago1718597617IN
Pamp Da Coin: PAMP Token
0 ETH0.00000040.01
Approve2226842792024-06-17 4:13:3438 days ago1718597614IN
Pamp Da Coin: PAMP Token
0 ETH0.00000060.01
Approve2226777992024-06-17 3:46:3338 days ago1718595993IN
Pamp Da Coin: PAMP Token
0 ETH0.000000620.01
Approve2226772292024-06-17 3:44:1238 days ago1718595852IN
Pamp Da Coin: PAMP Token
0 ETH0.000000620.01
Approve2226726772024-06-17 3:25:1338 days ago1718594713IN
Pamp Da Coin: PAMP Token
0 ETH0.000000420.01
Approve2226726602024-06-17 3:25:0938 days ago1718594709IN
Pamp Da Coin: PAMP Token
0 ETH0.000000420.01
Approve2226726432024-06-17 3:25:0538 days ago1718594705IN
Pamp Da Coin: PAMP Token
0 ETH0.000000620.01
Approve2226715852024-06-17 3:20:3838 days ago1718594438IN
Pamp Da Coin: PAMP Token
0 ETH0.000000620.01
View all transactions

Parent Transaction Hash Block From To
View All Internal Transactions

Loading...
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
PampdaCoin

Compiler Version
v0.8.25+commit.b61c2a91

Optimization Enabled:
Yes with 9999999 runs

Other Settings:
paris EvmVersion
File 1 of 9 : PampdaCoin.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.25;

// "@openzeppelin/contracts": "5.0.2",
import { Ownable } from "@openzeppelin/contracts/access/Ownable.sol";
import { ERC20 } from "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import { ERC20Burnable } from "@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol";
import { IPampdaCoin } from "./interfaces/IPampdaCoin.sol";

/**
 * @title PampdaCoin
 * @dev A ERC20 token implementation with buy and sell fees. All buy and sell fees will be burned.
 * This contract allows owner for updating liquidity pools and exception fee wallets, and applies fees on transfers.
 * Buy and sell fees are immutable.
 */
contract PampdaCoin is IPampdaCoin, ERC20, ERC20Burnable, Ownable {
    uint256 public constant MAX_SUPPLY = 999_999_999_999 * 1e18;
    uint256 public constant BUY_FEE_BPS = 100; // Buy fee in basis points (1%)
    uint256 public constant SELL_FEE_BPS = 300; // Sell fee in basis points (3%)
    uint256 public constant HUNDRED_PERCENT_IN_BPS = 10_000; // 100% in basis points

    mapping(address => bool) public liquidityPools;
    mapping(address => bool) public exceptFeeWallets;

    /**
     * @dev Initializes the PampdaCoin contract.
     * @param initialOwner The initial owner of the contract.
     */
    constructor(address initialOwner) ERC20("Pamp Da Coin", "PAMP") Ownable(initialOwner) {
        _mint(initialOwner, MAX_SUPPLY);
        exceptFeeWallets[initialOwner] = true;
    }

    /**
     * @dev Reverts any direct payments to the contract.
     */
    receive() external payable {
        revert NotAllowedSendGasToToken();
    }

    /**
     * @dev Updates the status of a liquidity pool.
     * @param pool The address of the liquidity pool.
     * @param status The new status of the liquidity pool.
     * Emits LiquidityPoolsUpdated event upon successful update.
     */
    function updateLiquidityPool(address pool, bool status) external override onlyOwner {
        if (liquidityPools[pool] == status) return;

        liquidityPools[pool] = status;

        emit LiquidityPoolsUpdated(pool, status);
    }

    /**
     * @dev Updates the status of an exception fee wallet.
     * @param target The address of the exception fee wallet.
     * @param status The new status of the exception fee wallet.
     * Emits ExceptFeeWalletsUpdated event upon successful update.
     */
    function updateExceptFeeWallet(address target, bool status) external override onlyOwner {
        if (exceptFeeWallets[target] == status) return;

        exceptFeeWallets[target] = status;

        emit ExceptFeeWalletsUpdated(target, status);
    }

    /**
     * @dev Overrides transfer function to apply fees.
     */
    function _update(address from, address to, uint256 value) internal override {
        // Skip fee for exception wallets
        if (exceptFeeWallets[from] || exceptFeeWallets[to]) {
            super._update(from, to, value);
            return;
        }

        uint256 feeAmount = 0;

        if (liquidityPools[from]) {
            feeAmount = (value * BUY_FEE_BPS) / HUNDRED_PERCENT_IN_BPS; // Apply buy fee
        } else if (liquidityPools[to]) {
            feeAmount = (value * SELL_FEE_BPS) / HUNDRED_PERCENT_IN_BPS; // Apply sell fee
        } else {
            super._update(from, to, value); // Normal transfer
            return;
        }

        super._update(from, address(0), feeAmount); // Burn all fees
        super._update(from, to, value - feeAmount); // Transfer value after deducting the fee
    }
}

File 2 of 9 : Ownable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)

pragma solidity ^0.8.20;

import {Context} from "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * The initial owner is set to the address provided by the deployer. This can
 * later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    /**
     * @dev The caller account is not authorized to perform an operation.
     */
    error OwnableUnauthorizedAccount(address account);

    /**
     * @dev The owner is not a valid owner account. (eg. `address(0)`)
     */
    error OwnableInvalidOwner(address owner);

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the address provided by the deployer as the initial owner.
     */
    constructor(address initialOwner) {
        if (initialOwner == address(0)) {
            revert OwnableInvalidOwner(address(0));
        }
        _transferOwnership(initialOwner);
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        if (owner() != _msgSender()) {
            revert OwnableUnauthorizedAccount(_msgSender());
        }
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby disabling any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        if (newOwner == address(0)) {
            revert OwnableInvalidOwner(address(0));
        }
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

File 3 of 9 : draft-IERC6093.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/draft-IERC6093.sol)
pragma solidity ^0.8.20;

/**
 * @dev Standard ERC20 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC20 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 ERC721 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC721 tokens.
 */
interface IERC721Errors {
    /**
     * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in EIP-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 ERC1155 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC1155 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);
}

File 4 of 9 : ERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (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 ERC20
 * applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 */
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}.
     *
     * All two of these 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}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * 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:
     * ```
     * 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);
            }
        }
    }
}

File 5 of 9 : ERC20Burnable.sol
// 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);
    }
}

File 6 of 9 : IERC20Metadata.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.20;

import {IERC20} from "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 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);
}

File 7 of 9 : IERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
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);
}

File 8 of 9 : Context.sol
// 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;
    }
}

File 9 of 9 : IPampdaCoin.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.25;

interface IPampdaCoin {
    error NotAllowedSendGasToToken();
    error NotAllowedSetEOA();

    event LiquidityPoolsUpdated(address indexed pool, bool status);
    event ExceptFeeWalletsUpdated(address indexed target, bool status);

    function updateLiquidityPool(address pool, bool status) external;

    function updateExceptFeeWallet(address target, bool status) external;
}

Settings
{
  "metadata": {
    "bytecodeHash": "none"
  },
  "optimizer": {
    "enabled": true,
    "runs": 9999999
  },
  "evmVersion": "paris",
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"address","name":"initialOwner","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"},{"inputs":[],"name":"NotAllowedSendGasToToken","type":"error"},{"inputs":[],"name":"NotAllowedSetEOA","type":"error"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"OwnableInvalidOwner","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"OwnableUnauthorizedAccount","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":"target","type":"address"},{"indexed":false,"internalType":"bool","name":"status","type":"bool"}],"name":"ExceptFeeWalletsUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"pool","type":"address"},{"indexed":false,"internalType":"bool","name":"status","type":"bool"}],"name":"LiquidityPoolsUpdated","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":"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":"BUY_FEE_BPS","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"HUNDRED_PERCENT_IN_BPS","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_SUPPLY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"SELL_FEE_BPS","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":"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":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"exceptFeeWallets","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"liquidityPools","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","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":"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"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"target","type":"address"},{"internalType":"bool","name":"status","type":"bool"}],"name":"updateExceptFeeWallet","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"pool","type":"address"},{"internalType":"bool","name":"status","type":"bool"}],"name":"updateLiquidityPool","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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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)

00000000000000000000000074163b7f5947d2ca5c8390755444f8f4372debb0

-----Decoded View---------------
Arg [0] : initialOwner (address): 0x74163b7F5947d2ca5c8390755444F8f4372dEbb0

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 00000000000000000000000074163b7f5947d2ca5c8390755444f8f4372debb0


Block Transaction Difficulty Gas Used Reward
View All Blocks Produced

Block Uncle Number Difficulty Gas Used Reward
View All Uncles
Loading...
Loading

OVERVIEW

Pamp Da Coin is a delightful fusion of meme culture and gaming, drawing inspiration.

Loading...
Loading

Validator Index Block Amount
View All Withdrawals

Transaction Hash Block Value Eth2 PubKey Valid
View All Deposits
[ Download: CSV Export  ]

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.