ERC-20
Overview
Max Total Supply
888,888,888,888,888,888 YAK
Holders
1,458
Total Transfers
-
Market
Onchain Market Cap
$0.00
Circulating Supply Market Cap
-
Other Info
Token Contract (WITH 9 Decimals)
Loading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Source Code Verified (Exact Match)
Contract Name:
YAK
Compiler Version
v0.8.24+commit.e11b9ed9
Optimization Enabled:
Yes with 200 runs
Other Settings:
paris EvmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: UNLICENSED // https://www.yakcoin.org/ // https://t.me/yakentry // https://twitter.com/yakcoinofficial pragma solidity ^0.8.19; import {ERC20} from "@openzeppelin/token/ERC20/ERC20.sol"; import "@openzeppelin/access/Ownable.sol"; import "@openzeppelin/utils/math/Math.sol"; contract YAK is ERC20, Ownable { bool public transferCapEnabled = false; address router = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D; uint256 public transferCap; mapping(address => bool) public blacklists; constructor(uint256 initialSupply) ERC20("YAK", "YAK") Ownable(msg.sender) { _mint(msg.sender, initialSupply); transferCapEnabled = true; } function decimals() public view virtual override returns (uint8) { return 9; } function blacklist(address _address, bool _isBlacklisting) external onlyOwner { blacklists[_address] = _isBlacklisting; } function _update(address from, address to, uint256 value) internal override(ERC20) { require(!blacklists[to] && !blacklists[from], "address is blacklisted."); if (transferCapEnabled && msg.sender != router) { require(value <= transferCap, "transfer amount must be less than transfer cap."); } super._update(from, to, value); } function setTransferCapBps(uint256 bps) external onlyOwner { require(bps >= 0 && bps <= 10_000, "must be between 0 and 10_000 bps or 0 and 100 percent."); (, transferCap) = Math.tryMul(totalSupply() / 10_000, bps); } function renounceOwner() external onlyOwner { _setTransferCapZero(); transferCapEnabled = false; _transferOwnership(0x0000000000000000000000000000000000000000); } function getTransferCapBps() external view returns (uint256) { (, uint256 transferCapBps) = Math.tryDiv(transferCap * 10_000, totalSupply()); return transferCapBps; } function _setTransferCapZero() internal { transferCap = 0; } }
// 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); } } } }
// 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); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v5.0.0) (utils/math/Math.sol) pragma solidity ^0.8.20; /** * @dev Standard math utilities missing in the Solidity language. */ library Math { /** * @dev Muldiv operation overflow. */ error MathOverflowedMulDiv(); enum Rounding { Floor, // Toward negative infinity Ceil, // Toward positive infinity Trunc, // Toward zero Expand // Away from zero } /** * @dev Returns the addition of two unsigned integers, with an overflow flag. */ function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { uint256 c = a + b; if (c < a) return (false, 0); return (true, c); } } /** * @dev Returns the subtraction of two unsigned integers, with an overflow flag. */ function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { if (b > a) return (false, 0); return (true, a - b); } } /** * @dev Returns the multiplication of two unsigned integers, with an overflow flag. */ function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { // Gas optimization: this is cheaper than requiring 'a' not being zero, but the // benefit is lost if 'b' is also tested. // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522 if (a == 0) return (true, 0); uint256 c = a * b; if (c / a != b) return (false, 0); return (true, c); } } /** * @dev Returns the division of two unsigned integers, with a division by zero flag. */ function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { if (b == 0) return (false, 0); return (true, a / b); } } /** * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag. */ function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) { unchecked { if (b == 0) return (false, 0); return (true, a % b); } } /** * @dev Returns the largest of two numbers. */ function max(uint256 a, uint256 b) internal pure returns (uint256) { return a > b ? a : b; } /** * @dev Returns the smallest of two numbers. */ function min(uint256 a, uint256 b) internal pure returns (uint256) { return a < b ? a : b; } /** * @dev Returns the average of two numbers. The result is rounded towards * zero. */ function average(uint256 a, uint256 b) internal pure returns (uint256) { // (a + b) / 2 can overflow. return (a & b) + (a ^ b) / 2; } /** * @dev Returns the ceiling of the division of two numbers. * * This differs from standard division with `/` in that it rounds towards infinity instead * of rounding towards zero. */ function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) { if (b == 0) { // Guarantee the same behavior as in a regular Solidity division. return a / b; } // (a + b - 1) / b can overflow on addition, so we distribute. return a == 0 ? 0 : (a - 1) / b + 1; } /** * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or * denominator == 0. * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) with further edits by * Uniswap Labs also under MIT license. */ function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) { unchecked { // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256 // variables such that product = prod1 * 2^256 + prod0. uint256 prod0 = x * y; // Least significant 256 bits of the product uint256 prod1; // Most significant 256 bits of the product assembly { let mm := mulmod(x, y, not(0)) prod1 := sub(sub(mm, prod0), lt(mm, prod0)) } // Handle non-overflow cases, 256 by 256 division. if (prod1 == 0) { // Solidity will revert if denominator == 0, unlike the div opcode on its own. // The surrounding unchecked block does not change this fact. // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic. return prod0 / denominator; } // Make sure the result is less than 2^256. Also prevents denominator == 0. if (denominator <= prod1) { revert MathOverflowedMulDiv(); } /////////////////////////////////////////////// // 512 by 256 division. /////////////////////////////////////////////// // Make division exact by subtracting the remainder from [prod1 prod0]. uint256 remainder; assembly { // Compute remainder using mulmod. remainder := mulmod(x, y, denominator) // Subtract 256 bit number from 512 bit number. prod1 := sub(prod1, gt(remainder, prod0)) prod0 := sub(prod0, remainder) } // Factor powers of two out of denominator and compute largest power of two divisor of denominator. // Always >= 1. See https://cs.stackexchange.com/q/138556/92363. uint256 twos = denominator & (0 - denominator); assembly { // Divide denominator by twos. denominator := div(denominator, twos) // Divide [prod1 prod0] by twos. prod0 := div(prod0, twos) // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one. twos := add(div(sub(0, twos), twos), 1) } // Shift in bits from prod1 into prod0. prod0 |= prod1 * twos; // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for // four bits. That is, denominator * inv = 1 mod 2^4. uint256 inverse = (3 * denominator) ^ 2; // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also // works in modular arithmetic, doubling the correct bits in each step. inverse *= 2 - denominator * inverse; // inverse mod 2^8 inverse *= 2 - denominator * inverse; // inverse mod 2^16 inverse *= 2 - denominator * inverse; // inverse mod 2^32 inverse *= 2 - denominator * inverse; // inverse mod 2^64 inverse *= 2 - denominator * inverse; // inverse mod 2^128 inverse *= 2 - denominator * inverse; // inverse mod 2^256 // Because the division is now exact we can divide by multiplying with the modular inverse of denominator. // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1 // is no longer required. result = prod0 * inverse; return result; } } /** * @notice Calculates x * y / denominator with full precision, following the selected rounding direction. */ function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) { uint256 result = mulDiv(x, y, denominator); if (unsignedRoundsUp(rounding) && mulmod(x, y, denominator) > 0) { result += 1; } return result; } /** * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded * towards zero. * * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11). */ function sqrt(uint256 a) internal pure returns (uint256) { if (a == 0) { return 0; } // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target. // // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`. // // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)` // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))` // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)` // // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit. uint256 result = 1 << (log2(a) >> 1); // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128, // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision // into the expected uint128 result. unchecked { result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; result = (result + a / result) >> 1; return min(result, a / result); } } /** * @notice Calculates sqrt(a), following the selected rounding direction. */ function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = sqrt(a); return result + (unsignedRoundsUp(rounding) && result * result < a ? 1 : 0); } } /** * @dev Return the log in base 2 of a positive value rounded towards zero. * Returns 0 if given 0. */ function log2(uint256 value) internal pure returns (uint256) { uint256 result = 0; unchecked { if (value >> 128 > 0) { value >>= 128; result += 128; } if (value >> 64 > 0) { value >>= 64; result += 64; } if (value >> 32 > 0) { value >>= 32; result += 32; } if (value >> 16 > 0) { value >>= 16; result += 16; } if (value >> 8 > 0) { value >>= 8; result += 8; } if (value >> 4 > 0) { value >>= 4; result += 4; } if (value >> 2 > 0) { value >>= 2; result += 2; } if (value >> 1 > 0) { result += 1; } } return result; } /** * @dev Return the log in base 2, following the selected rounding direction, of a positive value. * Returns 0 if given 0. */ function log2(uint256 value, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = log2(value); return result + (unsignedRoundsUp(rounding) && 1 << result < value ? 1 : 0); } } /** * @dev Return the log in base 10 of a positive value rounded towards zero. * Returns 0 if given 0. */ function log10(uint256 value) internal pure returns (uint256) { uint256 result = 0; unchecked { if (value >= 10 ** 64) { value /= 10 ** 64; result += 64; } if (value >= 10 ** 32) { value /= 10 ** 32; result += 32; } if (value >= 10 ** 16) { value /= 10 ** 16; result += 16; } if (value >= 10 ** 8) { value /= 10 ** 8; result += 8; } if (value >= 10 ** 4) { value /= 10 ** 4; result += 4; } if (value >= 10 ** 2) { value /= 10 ** 2; result += 2; } if (value >= 10 ** 1) { result += 1; } } return result; } /** * @dev Return the log in base 10, following the selected rounding direction, of a positive value. * Returns 0 if given 0. */ function log10(uint256 value, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = log10(value); return result + (unsignedRoundsUp(rounding) && 10 ** result < value ? 1 : 0); } } /** * @dev Return the log in base 256 of a positive value rounded towards zero. * Returns 0 if given 0. * * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string. */ function log256(uint256 value) internal pure returns (uint256) { uint256 result = 0; unchecked { if (value >> 128 > 0) { value >>= 128; result += 16; } if (value >> 64 > 0) { value >>= 64; result += 8; } if (value >> 32 > 0) { value >>= 32; result += 4; } if (value >> 16 > 0) { value >>= 16; result += 2; } if (value >> 8 > 0) { result += 1; } } return result; } /** * @dev Return the log in base 256, following the selected rounding direction, of a positive value. * Returns 0 if given 0. */ function log256(uint256 value, Rounding rounding) internal pure returns (uint256) { unchecked { uint256 result = log256(value); return result + (unsignedRoundsUp(rounding) && 1 << (result << 3) < value ? 1 : 0); } } /** * @dev Returns whether a provided rounding mode is considered rounding up for unsigned integers. */ function unsignedRoundsUp(Rounding rounding) internal pure returns (bool) { return uint8(rounding) % 2 == 1; } }
// 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); }
// 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); }
// 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 v5.0.0) (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); }
{ "remappings": [ "@openzeppelin/=lib/openzeppelin-contracts/contracts/", "src/=src/", "script/=script/", "test/=test/", "@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/", "ds-test/=lib/forge-std/lib/ds-test/src/", "erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/", "forge-std/=lib/forge-std/src/", "openzeppelin-contracts/=lib/openzeppelin-contracts/" ], "optimizer": { "enabled": true, "runs": 200 }, "metadata": { "useLiteralContent": false, "bytecodeHash": "ipfs", "appendCBOR": true }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "evmVersion": "paris", "viaIR": false, "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"uint256","name":"initialSupply","type":"uint256"}],"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":[{"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":"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":[{"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":"address","name":"_address","type":"address"},{"internalType":"bool","name":"_isBlacklisting","type":"bool"}],"name":"blacklist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"blacklists","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getTransferCapBps","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"renounceOwner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"bps","type":"uint256"}],"name":"setTransferCapBps","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":[],"name":"transferCap","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"transferCapEnabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","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"}]
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)
000000000000000000000000000000000000000002df458b38b9558b43e83000
-----Decoded View---------------
Arg [0] : initialSupply (uint256): 888888888888888888000000000
-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000000000000000000002df458b38b9558b43e83000
Loading...
Loading
Loading...
Loading
[ Download: CSV Export ]
[ Download: CSV Export ]
A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.