Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: AGPL-3.0
pragma solidity ^0.8.13;

import {Owned} from "solmate/auth/Owned.sol";
import {ERC20} from "solmate/tokens/ERC20.sol";
import {SafeTransferLib} from "solmate/utils/SafeTransferLib.sol";
import {FixedPointMathLib} from "solmate/utils/FixedPointMathLib.sol";

import {IOracle} from "./interfaces/IOracle.sol";
import {IERC20Mintable} from "./interfaces/IERC20Mintable.sol";

/// @title Options Token
/// @author zefram.eth
/// @notice Options token representing the right to purchase the underlying token
/// at an oracle-specified rate. Similar to call options but with a variable strike
/// price that's always at a certain discount to the market price.
/// @dev Assumes the underlying token and the payment token both use 18 decimals.
contract OptionsToken is ERC20, Owned, IERC20Mintable {
    /// -----------------------------------------------------------------------
    /// Library usage
    /// -----------------------------------------------------------------------

    using SafeTransferLib for ERC20;
    using FixedPointMathLib for uint256;

    /// -----------------------------------------------------------------------
    /// Errors
    /// -----------------------------------------------------------------------

    error OptionsToken__PastDeadline();
    error OptionsToken__NotTokenAdmin();
    error OptionsToken__SlippageTooHigh();

    /// -----------------------------------------------------------------------
    /// Events
    /// -----------------------------------------------------------------------

    event Exercise(address indexed sender, address indexed recipient, uint256 amount, uint256 paymentAmount);
    event SetOracle(IOracle indexed newOracle);
    event SetTreasury(address indexed newTreasury);

    /// -----------------------------------------------------------------------
    /// Immutable parameters
    /// -----------------------------------------------------------------------

    /// @notice The contract that has the right to mint options tokens
    address public immutable tokenAdmin;

    /// @notice The token paid by the options token holder during redemption
    ERC20 public immutable paymentToken;

    /// @notice The underlying token purchased during redemption
    IERC20Mintable public immutable underlyingToken;

    /// -----------------------------------------------------------------------
    /// Storage variables
    /// -----------------------------------------------------------------------

    /// @notice The oracle contract that provides the current price to purchase
    /// the underlying token while exercising options (the strike price)
    IOracle public oracle;

    /// @notice The treasury address which receives tokens paid during redemption
    address public treasury;

    /// -----------------------------------------------------------------------
    /// Constructor
    /// -----------------------------------------------------------------------

    constructor(
        string memory name_,
        string memory symbol_,
        address owner_,
        address tokenAdmin_,
        ERC20 paymentToken_,
        IERC20Mintable underlyingToken_,
        IOracle oracle_,
        address treasury_
    ) ERC20(name_, symbol_, 18) Owned(owner_) {
        tokenAdmin = tokenAdmin_;
        paymentToken = paymentToken_;
        underlyingToken = underlyingToken_;
        oracle = oracle_;
        treasury = treasury_;

        emit SetOracle(oracle_);
        emit SetTreasury(treasury_);
    }

    /// -----------------------------------------------------------------------
    /// External functions
    /// -----------------------------------------------------------------------

    /// @notice Called by the token admin to mint options tokens
    /// @param to The address that will receive the minted options tokens
    /// @param amount The amount of options tokens that will be minted
    function mint(address to, uint256 amount) external virtual override {
        /// -----------------------------------------------------------------------
        /// Verification
        /// -----------------------------------------------------------------------

        if (msg.sender != tokenAdmin) revert OptionsToken__NotTokenAdmin();

        /// -----------------------------------------------------------------------
        /// State updates
        /// -----------------------------------------------------------------------

        // skip if amount is zero
        if (amount == 0) return;

        // mint options tokens
        _mint(to, amount);
    }

    /// @notice Exercises options tokens to purchase the underlying tokens.
    /// @dev The options tokens are not burnt but sent to address(0) to avoid messing up the
    /// inflation schedule.
    /// The oracle may revert if it cannot give a secure result.
    /// @param amount The amount of options tokens to exercise
    /// @param maxPaymentAmount The maximum acceptable amount to pay. Used for slippage protection.
    /// @param recipient The recipient of the purchased underlying tokens
    /// @return paymentAmount The amount paid to the treasury to purchase the underlying tokens
    function exercise(uint256 amount, uint256 maxPaymentAmount, address recipient)
        external
        virtual
        returns (uint256 paymentAmount)
    {
        return _exercise(amount, maxPaymentAmount, recipient);
    }

    /// @notice Exercises options tokens to purchase the underlying tokens.
    /// @dev The options tokens are not burnt but sent to address(0) to avoid messing up the
    /// inflation schedule.
    /// The oracle may revert if it cannot give a secure result.
    /// @param amount The amount of options tokens to exercise
    /// @param maxPaymentAmount The maximum acceptable amount to pay. Used for slippage protection.
    /// @param recipient The recipient of the purchased underlying tokens
    /// @param deadline The Unix timestamp (in seconds) after which the call will revert
    /// @return paymentAmount The amount paid to the treasury to purchase the underlying tokens
    function exercise(uint256 amount, uint256 maxPaymentAmount, address recipient, uint256 deadline)
        external
        virtual
        returns (uint256 paymentAmount)
    {
        if (block.timestamp > deadline) revert OptionsToken__PastDeadline();
        return _exercise(amount, maxPaymentAmount, recipient);
    }

    /// -----------------------------------------------------------------------
    /// Owner functions
    /// -----------------------------------------------------------------------

    /// @notice Sets the oracle contract. Only callable by the owner.
    /// @param oracle_ The new oracle contract
    function setOracle(IOracle oracle_) external onlyOwner {
        oracle = oracle_;
        emit SetOracle(oracle_);
    }

    /// @notice Sets the treasury address. Only callable by the owner.
    /// @param treasury_ The new treasury address
    function setTreasury(address treasury_) external onlyOwner {
        treasury = treasury_;
        emit SetTreasury(treasury_);
    }

    /// -----------------------------------------------------------------------
    /// Internal functions
    /// -----------------------------------------------------------------------

    function _exercise(uint256 amount, uint256 maxPaymentAmount, address recipient)
        internal
        virtual
        returns (uint256 paymentAmount)
    {
        // skip if amount is zero
        if (amount == 0) return 0;

        // transfer options tokens from msg.sender to address(0)
        // we transfer instead of burn because TokenAdmin cares about totalSupply
        // which we don't want to change in order to follow the emission schedule
        transfer(address(0), amount);

        // transfer payment tokens from msg.sender to the treasury
        paymentAmount = amount.mulWadUp(oracle.getPrice());
        if (paymentAmount > maxPaymentAmount) revert OptionsToken__SlippageTooHigh();
        paymentToken.safeTransferFrom(msg.sender, treasury, paymentAmount);

        // mint underlying tokens to recipient
        underlyingToken.mint(recipient, amount);

        emit Exercise(msg.sender, recipient, amount, paymentAmount);
    }
}

// SPDX-License-Identifier: AGPL-3.0-only
pragma solidity >=0.8.0;

/// @notice Simple single owner authorization mixin.
/// @author Solmate (https://github.com/transmissions11/solmate/blob/main/src/auth/Owned.sol)
abstract contract Owned {
    /*//////////////////////////////////////////////////////////////
                                 EVENTS
    //////////////////////////////////////////////////////////////*/

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

    /*//////////////////////////////////////////////////////////////
                            OWNERSHIP STORAGE
    //////////////////////////////////////////////////////////////*/

    address public owner;

    modifier onlyOwner() virtual {
        require(msg.sender == owner, "UNAUTHORIZED");

        _;
    }

    /*//////////////////////////////////////////////////////////////
                               CONSTRUCTOR
    //////////////////////////////////////////////////////////////*/

    constructor(address _owner) {
        owner = _owner;

        emit OwnershipTransferred(address(0), _owner);
    }

    /*//////////////////////////////////////////////////////////////
                             OWNERSHIP LOGIC
    //////////////////////////////////////////////////////////////*/

    function transferOwnership(address newOwner) public virtual onlyOwner {
        owner = newOwner;

        emit OwnershipTransferred(msg.sender, newOwner);
    }
}

// SPDX-License-Identifier: AGPL-3.0-only
pragma solidity >=0.8.0;

/// @notice Modern and gas efficient ERC20 + EIP-2612 implementation.
/// @author Solmate (https://github.com/transmissions11/solmate/blob/main/src/tokens/ERC20.sol)
/// @author Modified from Uniswap (https://github.com/Uniswap/uniswap-v2-core/blob/master/contracts/UniswapV2ERC20.sol)
/// @dev Do not manually set balances without updating totalSupply, as the sum of all user balances must not exceed it.
abstract contract ERC20 {
    /*//////////////////////////////////////////////////////////////
                                 EVENTS
    //////////////////////////////////////////////////////////////*/

    event Transfer(address indexed from, address indexed to, uint256 amount);

    event Approval(address indexed owner, address indexed spender, uint256 amount);

    /*//////////////////////////////////////////////////////////////
                            METADATA STORAGE
    //////////////////////////////////////////////////////////////*/

    string public name;

    string public symbol;

    uint8 public immutable decimals;

    /*//////////////////////////////////////////////////////////////
                              ERC20 STORAGE
    //////////////////////////////////////////////////////////////*/

    uint256 public totalSupply;

    mapping(address => uint256) public balanceOf;

    mapping(address => mapping(address => uint256)) public allowance;

    /*//////////////////////////////////////////////////////////////
                            EIP-2612 STORAGE
    //////////////////////////////////////////////////////////////*/

    uint256 internal immutable INITIAL_CHAIN_ID;

    bytes32 internal immutable INITIAL_DOMAIN_SEPARATOR;

    mapping(address => uint256) public nonces;

    /*//////////////////////////////////////////////////////////////
                               CONSTRUCTOR
    //////////////////////////////////////////////////////////////*/

    constructor(
        string memory _name,
        string memory _symbol,
        uint8 _decimals
    ) {
        name = _name;
        symbol = _symbol;
        decimals = _decimals;

        INITIAL_CHAIN_ID = block.chainid;
        INITIAL_DOMAIN_SEPARATOR = computeDomainSeparator();
    }

    /*//////////////////////////////////////////////////////////////
                               ERC20 LOGIC
    //////////////////////////////////////////////////////////////*/

    function approve(address spender, uint256 amount) public virtual returns (bool) {
        allowance[msg.sender][spender] = amount;

        emit Approval(msg.sender, spender, amount);

        return true;
    }

    function transfer(address to, uint256 amount) public virtual returns (bool) {
        balanceOf[msg.sender] -= amount;

        // Cannot overflow because the sum of all user
        // balances can't exceed the max uint256 value.
        unchecked {
            balanceOf[to] += amount;
        }

        emit Transfer(msg.sender, to, amount);

        return true;
    }

    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) public virtual returns (bool) {
        uint256 allowed = allowance[from][msg.sender]; // Saves gas for limited approvals.

        if (allowed != type(uint256).max) allowance[from][msg.sender] = allowed - amount;

        balanceOf[from] -= amount;

        // Cannot overflow because the sum of all user
        // balances can't exceed the max uint256 value.
        unchecked {
            balanceOf[to] += amount;
        }

        emit Transfer(from, to, amount);

        return true;
    }

    /*//////////////////////////////////////////////////////////////
                             EIP-2612 LOGIC
    //////////////////////////////////////////////////////////////*/

    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) public virtual {
        require(deadline >= block.timestamp, "PERMIT_DEADLINE_EXPIRED");

        // Unchecked because the only math done is incrementing
        // the owner's nonce which cannot realistically overflow.
        unchecked {
            address recoveredAddress = ecrecover(
                keccak256(
                    abi.encodePacked(
                        "\x19\x01",
                        DOMAIN_SEPARATOR(),
                        keccak256(
                            abi.encode(
                                keccak256(
                                    "Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)"
                                ),
                                owner,
                                spender,
                                value,
                                nonces[owner]++,
                                deadline
                            )
                        )
                    )
                ),
                v,
                r,
                s
            );

            require(recoveredAddress != address(0) && recoveredAddress == owner, "INVALID_SIGNER");

            allowance[recoveredAddress][spender] = value;
        }

        emit Approval(owner, spender, value);
    }

    function DOMAIN_SEPARATOR() public view virtual returns (bytes32) {
        return block.chainid == INITIAL_CHAIN_ID ? INITIAL_DOMAIN_SEPARATOR : computeDomainSeparator();
    }

    function computeDomainSeparator() internal view virtual returns (bytes32) {
        return
            keccak256(
                abi.encode(
                    keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"),
                    keccak256(bytes(name)),
                    keccak256("1"),
                    block.chainid,
                    address(this)
                )
            );
    }

    /*//////////////////////////////////////////////////////////////
                        INTERNAL MINT/BURN LOGIC
    //////////////////////////////////////////////////////////////*/

    function _mint(address to, uint256 amount) internal virtual {
        totalSupply += amount;

        // Cannot overflow because the sum of all user
        // balances can't exceed the max uint256 value.
        unchecked {
            balanceOf[to] += amount;
        }

        emit Transfer(address(0), to, amount);
    }

    function _burn(address from, uint256 amount) internal virtual {
        balanceOf[from] -= amount;

        // Cannot underflow because a user's balance
        // will never be larger than the total supply.
        unchecked {
            totalSupply -= amount;
        }

        emit Transfer(from, address(0), amount);
    }
}

// SPDX-License-Identifier: AGPL-3.0-only
pragma solidity >=0.8.0;

/// @notice Arithmetic library with operations for fixed-point numbers.
/// @author Solmate (https://github.com/transmissions11/solmate/blob/main/src/utils/FixedPointMathLib.sol)
/// @author Inspired by USM (https://github.com/usmfum/USM/blob/master/contracts/WadMath.sol)
library FixedPointMathLib {
    /*//////////////////////////////////////////////////////////////
                    SIMPLIFIED FIXED POINT OPERATIONS
    //////////////////////////////////////////////////////////////*/

    uint256 internal constant MAX_UINT256 = 2**256 - 1;

    uint256 internal constant WAD = 1e18; // The scalar of ETH and most ERC20s.

    function mulWadDown(uint256 x, uint256 y) internal pure returns (uint256) {
        return mulDivDown(x, y, WAD); // Equivalent to (x * y) / WAD rounded down.
    }

    function mulWadUp(uint256 x, uint256 y) internal pure returns (uint256) {
        return mulDivUp(x, y, WAD); // Equivalent to (x * y) / WAD rounded up.
    }

    function divWadDown(uint256 x, uint256 y) internal pure returns (uint256) {
        return mulDivDown(x, WAD, y); // Equivalent to (x * WAD) / y rounded down.
    }

    function divWadUp(uint256 x, uint256 y) internal pure returns (uint256) {
        return mulDivUp(x, WAD, y); // Equivalent to (x * WAD) / y rounded up.
    }

    /*//////////////////////////////////////////////////////////////
                    LOW LEVEL FIXED POINT OPERATIONS
    //////////////////////////////////////////////////////////////*/

    function mulDivDown(
        uint256 x,
        uint256 y,
        uint256 denominator
    ) internal pure returns (uint256 z) {
        /// @solidity memory-safe-assembly
        assembly {
            // Equivalent to require(denominator != 0 && (y == 0 || x <= type(uint256).max / y))
            if iszero(mul(denominator, iszero(mul(y, gt(x, div(MAX_UINT256, y)))))) {
                revert(0, 0)
            }

            // Divide x * y by the denominator.
            z := div(mul(x, y), denominator)
        }
    }

    function mulDivUp(
        uint256 x,
        uint256 y,
        uint256 denominator
    ) internal pure returns (uint256 z) {
        /// @solidity memory-safe-assembly
        assembly {
            // Equivalent to require(denominator != 0 && (y == 0 || x <= type(uint256).max / y))
            if iszero(mul(denominator, iszero(mul(y, gt(x, div(MAX_UINT256, y)))))) {
                revert(0, 0)
            }

            // If x * y modulo the denominator is strictly greater than 0,
            // 1 is added to round up the division of x * y by the denominator.
            z := add(gt(mod(mul(x, y), denominator), 0), div(mul(x, y), denominator))
        }
    }

    function rpow(
        uint256 x,
        uint256 n,
        uint256 scalar
    ) internal pure returns (uint256 z) {
        /// @solidity memory-safe-assembly
        assembly {
            switch x
            case 0 {
                switch n
                case 0 {
                    // 0 ** 0 = 1
                    z := scalar
                }
                default {
                    // 0 ** n = 0
                    z := 0
                }
            }
            default {
                switch mod(n, 2)
                case 0 {
                    // If n is even, store scalar in z for now.
                    z := scalar
                }
                default {
                    // If n is odd, store x in z for now.
                    z := x
                }

                // Shifting right by 1 is like dividing by 2.
                let half := shr(1, scalar)

                for {
                    // Shift n right by 1 before looping to halve it.
                    n := shr(1, n)
                } n {
                    // Shift n right by 1 each iteration to halve it.
                    n := shr(1, n)
                } {
                    // Revert immediately if x ** 2 would overflow.
                    // Equivalent to iszero(eq(div(xx, x), x)) here.
                    if shr(128, x) {
                        revert(0, 0)
                    }

                    // Store x squared.
                    let xx := mul(x, x)

                    // Round to the nearest number.
                    let xxRound := add(xx, half)

                    // Revert if xx + half overflowed.
                    if lt(xxRound, xx) {
                        revert(0, 0)
                    }

                    // Set x to scaled xxRound.
                    x := div(xxRound, scalar)

                    // If n is even:
                    if mod(n, 2) {
                        // Compute z * x.
                        let zx := mul(z, x)

                        // If z * x overflowed:
                        if iszero(eq(div(zx, x), z)) {
                            // Revert if x is non-zero.
                            if iszero(iszero(x)) {
                                revert(0, 0)
                            }
                        }

                        // Round to the nearest number.
                        let zxRound := add(zx, half)

                        // Revert if zx + half overflowed.
                        if lt(zxRound, zx) {
                            revert(0, 0)
                        }

                        // Return properly scaled zxRound.
                        z := div(zxRound, scalar)
                    }
                }
            }
        }
    }

    /*//////////////////////////////////////////////////////////////
                        GENERAL NUMBER UTILITIES
    //////////////////////////////////////////////////////////////*/

    function sqrt(uint256 x) internal pure returns (uint256 z) {
        /// @solidity memory-safe-assembly
        assembly {
            let y := x // We start y at x, which will help us make our initial estimate.

            z := 181 // The "correct" value is 1, but this saves a multiplication later.

            // This segment is to get a reasonable initial estimate for the Babylonian method. With a bad
            // start, the correct # of bits increases ~linearly each iteration instead of ~quadratically.

            // We check y >= 2^(k + 8) but shift right by k bits
            // each branch to ensure that if x >= 256, then y >= 256.
            if iszero(lt(y, 0x10000000000000000000000000000000000)) {
                y := shr(128, y)
                z := shl(64, z)
            }
            if iszero(lt(y, 0x1000000000000000000)) {
                y := shr(64, y)
                z := shl(32, z)
            }
            if iszero(lt(y, 0x10000000000)) {
                y := shr(32, y)
                z := shl(16, z)
            }
            if iszero(lt(y, 0x1000000)) {
                y := shr(16, y)
                z := shl(8, z)
            }

            // Goal was to get z*z*y within a small factor of x. More iterations could
            // get y in a tighter range. Currently, we will have y in [256, 256*2^16).
            // We ensured y >= 256 so that the relative difference between y and y+1 is small.
            // That's not possible if x < 256 but we can just verify those cases exhaustively.

            // Now, z*z*y <= x < z*z*(y+1), and y <= 2^(16+8), and either y >= 256, or x < 256.
            // Correctness can be checked exhaustively for x < 256, so we assume y >= 256.
            // Then z*sqrt(y) is within sqrt(257)/sqrt(256) of sqrt(x), or about 20bps.

            // For s in the range [1/256, 256], the estimate f(s) = (181/1024) * (s+1) is in the range
            // (1/2.84 * sqrt(s), 2.84 * sqrt(s)), with largest error when s = 1 and when s = 256 or 1/256.

            // Since y is in [256, 256*2^16), let a = y/65536, so that a is in [1/256, 256). Then we can estimate
            // sqrt(y) using sqrt(65536) * 181/1024 * (a + 1) = 181/4 * (y + 65536)/65536 = 181 * (y + 65536)/2^18.

            // There is no overflow risk here since y < 2^136 after the first branch above.
            z := shr(18, mul(z, add(y, 65536))) // A mul() is saved from starting z at 181.

            // Given the worst case multiplicative error of 2.84 above, 7 iterations should be enough.
            z := shr(1, add(z, div(x, z)))
            z := shr(1, add(z, div(x, z)))
            z := shr(1, add(z, div(x, z)))
            z := shr(1, add(z, div(x, z)))
            z := shr(1, add(z, div(x, z)))
            z := shr(1, add(z, div(x, z)))
            z := shr(1, add(z, div(x, z)))

            // If x+1 is a perfect square, the Babylonian method cycles between
            // floor(sqrt(x)) and ceil(sqrt(x)). This statement ensures we return floor.
            // See: https://en.wikipedia.org/wiki/Integer_square_root#Using_only_integer_division
            // Since the ceil is rare, we save gas on the assignment and repeat division in the rare case.
            // If you don't care whether the floor or ceil square root is returned, you can remove this statement.
            z := sub(z, lt(div(x, z), z))
        }
    }

    function unsafeMod(uint256 x, uint256 y) internal pure returns (uint256 z) {
        /// @solidity memory-safe-assembly
        assembly {
            // Mod x by y. Note this will return
            // 0 instead of reverting if y is zero.
            z := mod(x, y)
        }
    }

    function unsafeDiv(uint256 x, uint256 y) internal pure returns (uint256 r) {
        /// @solidity memory-safe-assembly
        assembly {
            // Divide x by y. Note this will return
            // 0 instead of reverting if y is zero.
            r := div(x, y)
        }
    }

    function unsafeDivUp(uint256 x, uint256 y) internal pure returns (uint256 z) {
        /// @solidity memory-safe-assembly
        assembly {
            // Add 1 to x * y if x % y > 0. Note this will
            // return 0 instead of reverting if y is zero.
            z := add(gt(mod(x, y), 0), div(x, y))
        }
    }
}

// SPDX-License-Identifier: AGPL-3.0-only
pragma solidity >=0.8.0;

import {ERC20} from "../tokens/ERC20.sol";

/// @notice Safe ETH and ERC20 transfer library that gracefully handles missing return values.
/// @author Solmate (https://github.com/transmissions11/solmate/blob/main/src/utils/SafeTransferLib.sol)
/// @dev Use with caution! Some functions in this library knowingly create dirty bits at the destination of the free memory pointer.
/// @dev Note that none of the functions in this library check that a token has code at all! That responsibility is delegated to the caller.
library SafeTransferLib {
    /*//////////////////////////////////////////////////////////////
                             ETH OPERATIONS
    //////////////////////////////////////////////////////////////*/

    function safeTransferETH(address to, uint256 amount) internal {
        bool success;

        /// @solidity memory-safe-assembly
        assembly {
            // Transfer the ETH and store if it succeeded or not.
            success := call(gas(), to, amount, 0, 0, 0, 0)
        }

        require(success, "ETH_TRANSFER_FAILED");
    }

    /*//////////////////////////////////////////////////////////////
                            ERC20 OPERATIONS
    //////////////////////////////////////////////////////////////*/

    function safeTransferFrom(
        ERC20 token,
        address from,
        address to,
        uint256 amount
    ) internal {
        bool success;

        /// @solidity memory-safe-assembly
        assembly {
            // Get a pointer to some free memory.
            let freeMemoryPointer := mload(0x40)

            // Write the abi-encoded calldata into memory, beginning with the function selector.
            mstore(freeMemoryPointer, 0x23b872dd00000000000000000000000000000000000000000000000000000000)
            mstore(add(freeMemoryPointer, 4), from) // Append the "from" argument.
            mstore(add(freeMemoryPointer, 36), to) // Append the "to" argument.
            mstore(add(freeMemoryPointer, 68), amount) // Append the "amount" argument.

            success := and(
                // Set success to whether the call reverted, if not we check it either
                // returned exactly 1 (can't just be non-zero data), or had no return data.
                or(and(eq(mload(0), 1), gt(returndatasize(), 31)), iszero(returndatasize())),
                // We use 100 because the length of our calldata totals up like so: 4 + 32 * 3.
                // We use 0 and 32 to copy up to 32 bytes of return data into the scratch space.
                // Counterintuitively, this call must be positioned second to the or() call in the
                // surrounding and() call or else returndatasize() will be zero during the computation.
                call(gas(), token, 0, freeMemoryPointer, 100, 0, 32)
            )
        }

        require(success, "TRANSFER_FROM_FAILED");
    }

    function safeTransfer(
        ERC20 token,
        address to,
        uint256 amount
    ) internal {
        bool success;

        /// @solidity memory-safe-assembly
        assembly {
            // Get a pointer to some free memory.
            let freeMemoryPointer := mload(0x40)

            // Write the abi-encoded calldata into memory, beginning with the function selector.
            mstore(freeMemoryPointer, 0xa9059cbb00000000000000000000000000000000000000000000000000000000)
            mstore(add(freeMemoryPointer, 4), to) // Append the "to" argument.
            mstore(add(freeMemoryPointer, 36), amount) // Append the "amount" argument.

            success := and(
                // Set success to whether the call reverted, if not we check it either
                // returned exactly 1 (can't just be non-zero data), or had no return data.
                or(and(eq(mload(0), 1), gt(returndatasize(), 31)), iszero(returndatasize())),
                // We use 68 because the length of our calldata totals up like so: 4 + 32 * 2.
                // We use 0 and 32 to copy up to 32 bytes of return data into the scratch space.
                // Counterintuitively, this call must be positioned second to the or() call in the
                // surrounding and() call or else returndatasize() will be zero during the computation.
                call(gas(), token, 0, freeMemoryPointer, 68, 0, 32)
            )
        }

        require(success, "TRANSFER_FAILED");
    }

    function safeApprove(
        ERC20 token,
        address to,
        uint256 amount
    ) internal {
        bool success;

        /// @solidity memory-safe-assembly
        assembly {
            // Get a pointer to some free memory.
            let freeMemoryPointer := mload(0x40)

            // Write the abi-encoded calldata into memory, beginning with the function selector.
            mstore(freeMemoryPointer, 0x095ea7b300000000000000000000000000000000000000000000000000000000)
            mstore(add(freeMemoryPointer, 4), to) // Append the "to" argument.
            mstore(add(freeMemoryPointer, 36), amount) // Append the "amount" argument.

            success := and(
                // Set success to whether the call reverted, if not we check it either
                // returned exactly 1 (can't just be non-zero data), or had no return data.
                or(and(eq(mload(0), 1), gt(returndatasize(), 31)), iszero(returndatasize())),
                // We use 68 because the length of our calldata totals up like so: 4 + 32 * 2.
                // We use 0 and 32 to copy up to 32 bytes of return data into the scratch space.
                // Counterintuitively, this call must be positioned second to the or() call in the
                // surrounding and() call or else returndatasize() will be zero during the computation.
                call(gas(), token, 0, freeMemoryPointer, 68, 0, 32)
            )
        }

        require(success, "APPROVE_FAILED");
    }
}

// SPDX-License-Identifier: AGPL-3.0

pragma solidity >=0.7.0 <0.9.0;

interface IERC20Mintable {
    function mint(address to, uint256 amount) external;
}

// SPDX-License-Identifier: AGPL-3.0

pragma solidity >=0.7.0 <0.9.0;

/// @title Interface for an oracle of the options token's strike price
/// @author zefram.eth
/// @notice An oracle of the options token's strike price
interface IOracle {
    /// @notice Computes the current strike price of the option
    /// @return price The strike price in terms of the payment token, scaled by 18 decimals.
    /// For example, if the payment token is $2 and the strike price is $4, the return value
    /// would be 2e18.
    function getPrice() external view returns (uint256 price);
}

{
  "remappings": [
    "create3-factory/=lib/create3-factory/src/",
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "forge-std/=lib/forge-std/src/",
    "solmate/=lib/solmate/src/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 1000000
  },
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "london",
  "viaIR": true,
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"name_","type":"string"},{"internalType":"string","name":"symbol_","type":"string"},{"internalType":"address","name":"owner_","type":"address"},{"internalType":"address","name":"tokenAdmin_","type":"address"},{"internalType":"contract ERC20","name":"paymentToken_","type":"address"},{"internalType":"contract IERC20Mintable","name":"underlyingToken_","type":"address"},{"internalType":"contract IOracle","name":"oracle_","type":"address"},{"internalType":"address","name":"treasury_","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"OptionsToken__NotTokenAdmin","type":"error"},{"inputs":[],"name":"OptionsToken__PastDeadline","type":"error"},{"inputs":[],"name":"OptionsToken__SlippageTooHigh","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":"amount","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"sender","type":"address"},{"indexed":true,"internalType":"address","name":"recipient","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"paymentAmount","type":"uint256"}],"name":"Exercise","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"contract IOracle","name":"newOracle","type":"address"}],"name":"SetOracle","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"newTreasury","type":"address"}],"name":"SetTreasury","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":"amount","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"DOMAIN_SEPARATOR","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint256","name":"maxPaymentAmount","type":"uint256"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"exercise","outputs":[{"internalType":"uint256","name":"paymentAmount","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint256","name":"maxPaymentAmount","type":"uint256"},{"internalType":"address","name":"recipient","type":"address"}],"name":"exercise","outputs":[{"internalType":"uint256","name":"paymentAmount","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"nonces","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"oracle","outputs":[{"internalType":"contract IOracle","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"paymentToken","outputs":[{"internalType":"contract ERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"permit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IOracle","name":"oracle_","type":"address"}],"name":"setOracle","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"treasury_","type":"address"}],"name":"setTreasury","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tokenAdmin","outputs":[{"internalType":"address","name":"","type":"address"}],"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":"amount","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":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"treasury","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"underlyingToken","outputs":[{"internalType":"contract IERC20Mintable","name":"","type":"address"}],"stateMutability":"view","type":"function"}]

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

-----Decoded View---------------
Arg [0] : name_ (string): LIT Call Option Token
Arg [1] : symbol_ (string): oLIT
Arg [2] : owner_ (address): 0x9a8FEe232DCF73060Af348a1B62Cdb0a19852d13
Arg [3] : tokenAdmin_ (address): 0x4cc39AF0d46b0F66Fd33778C6629A696bDC310a0
Arg [4] : paymentToken_ (address): 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2
Arg [5] : underlyingToken_ (address): 0xfd0205066521550D7d7AB19DA8F72bb004b4C341
Arg [6] : oracle_ (address): 0x9d43ccb1aD7E0081cC8A8F1fd54D16E54A637E30
Arg [7] : treasury_ (address): 0x9a8FEe232DCF73060Af348a1B62Cdb0a19852d13

-----Encoded View---------------
12 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000100
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000140
Arg [2] : 0000000000000000000000009a8fee232dcf73060af348a1b62cdb0a19852d13
Arg [3] : 0000000000000000000000004cc39af0d46b0f66fd33778c6629a696bdc310a0
Arg [4] : 000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2
Arg [5] : 000000000000000000000000fd0205066521550d7d7ab19da8f72bb004b4c341
Arg [6] : 0000000000000000000000009d43ccb1ad7e0081cc8a8f1fd54d16e54a637e30
Arg [7] : 0000000000000000000000009a8fee232dcf73060af348a1b62cdb0a19852d13
Arg [8] : 0000000000000000000000000000000000000000000000000000000000000015
Arg [9] : 4c49542043616c6c204f7074696f6e20546f6b656e0000000000000000000000
Arg [10] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [11] : 6f4c495400000000000000000000000000000000000000000000000000000000