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0xdAAF468d84DD8945521Ea40297ce6c5EEfc7003a

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Swap Exact In265471032025-09-08 1:37:42140 days ago1757295462IN
Euler: Swap Periphery
0 ETH0.000000050.0001003
Swap Exact In264618332025-09-07 1:56:32141 days ago1757210192IN
Euler: Swap Periphery
0 ETH0.000000050.00010029
Swap Exact In257420392025-08-29 17:59:58149 days ago1756490398IN
Euler: Swap Periphery
0 ETH0.000000040.00010028
Swap Exact In256483372025-08-28 15:58:16150 days ago1756396696IN
Euler: Swap Periphery
0 ETH0.000000040.00010038
Swap Exact In256482202025-08-28 15:56:19150 days ago1756396579IN
Euler: Swap Periphery
0 ETH0.000000040.00010038
Swap Exact In256406652025-08-28 13:50:24150 days ago1756389024IN
Euler: Swap Periphery
0 ETH0.000000040.00010044
Swap Exact In256406022025-08-28 13:49:21150 days ago1756388961IN
Euler: Swap Periphery
0 ETH0.000000050.00010045
Swap Exact In255358762025-08-27 8:43:55151 days ago1756284235IN
Euler: Swap Periphery
0 ETH0.000000040.00010029
Swap Exact In255048482025-08-27 0:06:47152 days ago1756253207IN
Euler: Swap Periphery
0 ETH00.00000384
Swap Exact In255048152025-08-27 0:06:14152 days ago1756253174IN
Euler: Swap Periphery
0 ETH0.000000040.00007725
Swap Exact In255047952025-08-27 0:05:54152 days ago1756253154IN
Euler: Swap Periphery
0 ETH0.000000040.00007725
Swap Exact In254847812025-08-26 18:32:20152 days ago1756233140IN
Euler: Swap Periphery
0 ETH0.000000330.00063358
Swap Exact In254846742025-08-26 18:30:33152 days ago1756233033IN
Euler: Swap Periphery
0 ETH0.000000570.001
Swap Exact In254810362025-08-26 17:29:55152 days ago1756229395IN
Euler: Swap Periphery
0 ETH0.000000010.00001726
Swap Exact In254809622025-08-26 17:28:41152 days ago1756229321IN
Euler: Swap Periphery
0 ETH0.000000520.001
Swap Exact In254681532025-08-26 13:55:12152 days ago1756216512IN
Euler: Swap Periphery
0 ETH0.000000550.00104547
Swap Exact In254681152025-08-26 13:54:34152 days ago1756216474IN
Euler: Swap Periphery
0 ETH0.000000540.00102847
Swap Exact In254680522025-08-26 13:53:31152 days ago1756216411IN
Euler: Swap Periphery
0 ETH0.000000570.0011
Swap Exact In254640462025-08-26 12:46:45152 days ago1756212405IN
Euler: Swap Periphery
0 ETH0.000000120.00021687
Swap Exact In254639982025-08-26 12:45:57152 days ago1756212357IN
Euler: Swap Periphery
0 ETH0.000000060.00010226
Swap Exact In254639312025-08-26 12:44:50152 days ago1756212290IN
Euler: Swap Periphery
0 ETH0.000000070.00011867
Swap Exact In254638042025-08-26 12:42:43152 days ago1756212163IN
Euler: Swap Periphery
0 ETH0.000000590.0011276
Swap Exact In254637632025-08-26 12:42:02152 days ago1756212122IN
Euler: Swap Periphery
0 ETH0.000000510.00101057
Swap Exact In254171132025-08-25 23:44:32153 days ago1756165472IN
Euler: Swap Periphery
0 ETH00.00000614
Swap Exact In254170732025-08-25 23:43:52153 days ago1756165432IN
Euler: Swap Periphery
0 ETH0.000000020.00004185
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Contract Source Code Verified (Exact Match)

Contract Name:
EulerSwapPeriphery

Compiler Version
v0.8.27+commit.40a35a09

Optimization Enabled:
Yes with 1000000 runs

Other Settings:
cancun EvmVersion
// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.8.27;

import {SafeERC20, IERC20} from "openzeppelin-contracts/token/ERC20/utils/SafeERC20.sol";

import {IEulerSwapPeriphery} from "./interfaces/IEulerSwapPeriphery.sol";
import {IEulerSwap} from "./interfaces/IEulerSwap.sol";

contract EulerSwapPeriphery is IEulerSwapPeriphery {
    using SafeERC20 for IERC20;

    error AmountOutLessThanMin();
    error AmountInMoreThanMax();
    error DeadlineExpired();

    /// @inheritdoc IEulerSwapPeriphery
    function swapExactIn(
        address eulerSwap,
        address tokenIn,
        address tokenOut,
        uint256 amountIn,
        address receiver,
        uint256 amountOutMin,
        uint256 deadline
    ) external {
        require(deadline == 0 || deadline >= block.timestamp, DeadlineExpired());

        uint256 amountOut = IEulerSwap(eulerSwap).computeQuote(tokenIn, tokenOut, amountIn, true);

        require(amountOut >= amountOutMin, AmountOutLessThanMin());

        swap(IEulerSwap(eulerSwap), tokenIn, tokenOut, amountIn, amountOut, receiver);
    }

    /// @inheritdoc IEulerSwapPeriphery
    function swapExactOut(
        address eulerSwap,
        address tokenIn,
        address tokenOut,
        uint256 amountOut,
        address receiver,
        uint256 amountInMax,
        uint256 deadline
    ) external {
        require(deadline == 0 || deadline >= block.timestamp, DeadlineExpired());

        uint256 amountIn = IEulerSwap(eulerSwap).computeQuote(tokenIn, tokenOut, amountOut, false);

        require(amountIn <= amountInMax, AmountInMoreThanMax());

        swap(IEulerSwap(eulerSwap), tokenIn, tokenOut, amountIn, amountOut, receiver);
    }

    /// @inheritdoc IEulerSwapPeriphery
    function quoteExactInput(address eulerSwap, address tokenIn, address tokenOut, uint256 amountIn)
        external
        view
        returns (uint256)
    {
        return IEulerSwap(eulerSwap).computeQuote(tokenIn, tokenOut, amountIn, true);
    }

    /// @inheritdoc IEulerSwapPeriphery
    function quoteExactOutput(address eulerSwap, address tokenIn, address tokenOut, uint256 amountOut)
        external
        view
        returns (uint256)
    {
        return IEulerSwap(eulerSwap).computeQuote(tokenIn, tokenOut, amountOut, false);
    }

    /// @inheritdoc IEulerSwapPeriphery
    function getLimits(address eulerSwap, address tokenIn, address tokenOut) external view returns (uint256, uint256) {
        return IEulerSwap(eulerSwap).getLimits(tokenIn, tokenOut);
    }

    /// @dev Internal function to execute a token swap through EulerSwap
    /// @param eulerSwap The EulerSwap contract address to execute the swap through
    /// @param tokenIn The address of the input token being swapped
    /// @param tokenOut The address of the output token being received
    /// @param amountIn The amount of input tokens to swap
    /// @param amountOut The amount of output tokens to receive
    /// @param receiver The address that should receive the swap output
    function swap(
        IEulerSwap eulerSwap,
        address tokenIn,
        address tokenOut,
        uint256 amountIn,
        uint256 amountOut,
        address receiver
    ) internal {
        IERC20(tokenIn).safeTransferFrom(msg.sender, address(eulerSwap), amountIn);

        bool isAsset0In = tokenIn < tokenOut;
        (isAsset0In) ? eulerSwap.swap(0, amountOut, receiver, "") : eulerSwap.swap(amountOut, 0, receiver, "");
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.2.0) (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.20;

import {IERC20} from "../IERC20.sol";
import {IERC1363} from "../../../interfaces/IERC1363.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC-20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    /**
     * @dev An operation with an ERC-20 token failed.
     */
    error SafeERC20FailedOperation(address token);

    /**
     * @dev Indicates a failed `decreaseAllowance` request.
     */
    error SafeERC20FailedDecreaseAllowance(address spender, uint256 currentAllowance, uint256 requestedDecrease);

    /**
     * @dev Transfer `value` amount of `token` from the calling contract to `to`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     */
    function safeTransfer(IERC20 token, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeCall(token.transfer, (to, value)));
    }

    /**
     * @dev Transfer `value` amount of `token` from `from` to `to`, spending the approval given by `from` to the
     * calling contract. If `token` returns no value, non-reverting calls are assumed to be successful.
     */
    function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeCall(token.transferFrom, (from, to, value)));
    }

    /**
     * @dev Increase the calling contract's allowance toward `spender` by `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     *
     * IMPORTANT: If the token implements ERC-7674 (ERC-20 with temporary allowance), and if the "client"
     * smart contract uses ERC-7674 to set temporary allowances, then the "client" smart contract should avoid using
     * this function. Performing a {safeIncreaseAllowance} or {safeDecreaseAllowance} operation on a token contract
     * that has a non-zero temporary allowance (for that particular owner-spender) will result in unexpected behavior.
     */
    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 oldAllowance = token.allowance(address(this), spender);
        forceApprove(token, spender, oldAllowance + value);
    }

    /**
     * @dev Decrease the calling contract's allowance toward `spender` by `requestedDecrease`. If `token` returns no
     * value, non-reverting calls are assumed to be successful.
     *
     * IMPORTANT: If the token implements ERC-7674 (ERC-20 with temporary allowance), and if the "client"
     * smart contract uses ERC-7674 to set temporary allowances, then the "client" smart contract should avoid using
     * this function. Performing a {safeIncreaseAllowance} or {safeDecreaseAllowance} operation on a token contract
     * that has a non-zero temporary allowance (for that particular owner-spender) will result in unexpected behavior.
     */
    function safeDecreaseAllowance(IERC20 token, address spender, uint256 requestedDecrease) internal {
        unchecked {
            uint256 currentAllowance = token.allowance(address(this), spender);
            if (currentAllowance < requestedDecrease) {
                revert SafeERC20FailedDecreaseAllowance(spender, currentAllowance, requestedDecrease);
            }
            forceApprove(token, spender, currentAllowance - requestedDecrease);
        }
    }

    /**
     * @dev Set the calling contract's allowance toward `spender` to `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful. Meant to be used with tokens that require the approval
     * to be set to zero before setting it to a non-zero value, such as USDT.
     *
     * NOTE: If the token implements ERC-7674, this function will not modify any temporary allowance. This function
     * only sets the "standard" allowance. Any temporary allowance will remain active, in addition to the value being
     * set here.
     */
    function forceApprove(IERC20 token, address spender, uint256 value) internal {
        bytes memory approvalCall = abi.encodeCall(token.approve, (spender, value));

        if (!_callOptionalReturnBool(token, approvalCall)) {
            _callOptionalReturn(token, abi.encodeCall(token.approve, (spender, 0)));
            _callOptionalReturn(token, approvalCall);
        }
    }

    /**
     * @dev Performs an {ERC1363} transferAndCall, with a fallback to the simple {ERC20} transfer if the target has no
     * code. This can be used to implement an {ERC721}-like safe transfer that rely on {ERC1363} checks when
     * targeting contracts.
     *
     * Reverts if the returned value is other than `true`.
     */
    function transferAndCallRelaxed(IERC1363 token, address to, uint256 value, bytes memory data) internal {
        if (to.code.length == 0) {
            safeTransfer(token, to, value);
        } else if (!token.transferAndCall(to, value, data)) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @dev Performs an {ERC1363} transferFromAndCall, with a fallback to the simple {ERC20} transferFrom if the target
     * has no code. This can be used to implement an {ERC721}-like safe transfer that rely on {ERC1363} checks when
     * targeting contracts.
     *
     * Reverts if the returned value is other than `true`.
     */
    function transferFromAndCallRelaxed(
        IERC1363 token,
        address from,
        address to,
        uint256 value,
        bytes memory data
    ) internal {
        if (to.code.length == 0) {
            safeTransferFrom(token, from, to, value);
        } else if (!token.transferFromAndCall(from, to, value, data)) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @dev Performs an {ERC1363} approveAndCall, with a fallback to the simple {ERC20} approve if the target has no
     * code. This can be used to implement an {ERC721}-like safe transfer that rely on {ERC1363} checks when
     * targeting contracts.
     *
     * NOTE: When the recipient address (`to`) has no code (i.e. is an EOA), this function behaves as {forceApprove}.
     * Opposedly, when the recipient address (`to`) has code, this function only attempts to call {ERC1363-approveAndCall}
     * once without retrying, and relies on the returned value to be true.
     *
     * Reverts if the returned value is other than `true`.
     */
    function approveAndCallRelaxed(IERC1363 token, address to, uint256 value, bytes memory data) internal {
        if (to.code.length == 0) {
            forceApprove(token, to, value);
        } else if (!token.approveAndCall(to, value, data)) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     *
     * This is a variant of {_callOptionalReturnBool} that reverts if call fails to meet the requirements.
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        uint256 returnSize;
        uint256 returnValue;
        assembly ("memory-safe") {
            let success := call(gas(), token, 0, add(data, 0x20), mload(data), 0, 0x20)
            // bubble errors
            if iszero(success) {
                let ptr := mload(0x40)
                returndatacopy(ptr, 0, returndatasize())
                revert(ptr, returndatasize())
            }
            returnSize := returndatasize()
            returnValue := mload(0)
        }

        if (returnSize == 0 ? address(token).code.length == 0 : returnValue != 1) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     *
     * This is a variant of {_callOptionalReturn} that silently catches all reverts and returns a bool instead.
     */
    function _callOptionalReturnBool(IERC20 token, bytes memory data) private returns (bool) {
        bool success;
        uint256 returnSize;
        uint256 returnValue;
        assembly ("memory-safe") {
            success := call(gas(), token, 0, add(data, 0x20), mload(data), 0, 0x20)
            returnSize := returndatasize()
            returnValue := mload(0)
        }
        return success && (returnSize == 0 ? address(token).code.length > 0 : returnValue == 1);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.0;

interface IEulerSwapPeriphery {
    /// @notice Swap `amountIn` of `tokenIn` for `tokenOut`, with at least `amountOutMin` received.
    /// Output tokens are sent to `receiver`. The swap will fail after `deadline` (unless `deadline` is 0).
    /// IMPORTANT: `eulerSwap` must be a trusted contract, for example created by a trusted factory.
    function swapExactIn(
        address eulerSwap,
        address tokenIn,
        address tokenOut,
        uint256 amountIn,
        address receiver,
        uint256 amountOutMin,
        uint256 deadline
    ) external;

    /// @notice Swap `amountOut` of `tokenOut` for `tokenIn`, with at most `amountInMax` paid.
    /// Output tokens are sent to `receiver`. The swap will fail after `deadline` (unless `deadline` is 0).
    /// IMPORTANT: `eulerSwap` must be a trusted contract, for example created by a trusted factory.
    function swapExactOut(
        address eulerSwap,
        address tokenIn,
        address tokenOut,
        uint256 amountOut,
        address receiver,
        uint256 amountInMax,
        uint256 deadline
    ) external;

    /// @notice How much `tokenOut` can I get for `amountIn` of `tokenIn`?
    function quoteExactInput(address eulerSwap, address tokenIn, address tokenOut, uint256 amountIn)
        external
        view
        returns (uint256);

    /// @notice How much `tokenIn` do I need to get `amountOut` of `tokenOut`?
    function quoteExactOutput(address eulerSwap, address tokenIn, address tokenOut, uint256 amountOut)
        external
        view
        returns (uint256);

    /// @notice Upper-bound on the max amount that can be sold of tokenIn and bought of tokenOut
    function getLimits(address eulerSwap, address tokenIn, address tokenOut) external view returns (uint256, uint256);
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.8.0;

interface IEulerSwap {
    /// @dev Immutable pool parameters. Passed to the instance via proxy trailing data.
    struct Params {
        // Entities
        address vault0;
        address vault1;
        address eulerAccount;
        // Curve
        uint112 equilibriumReserve0;
        uint112 equilibriumReserve1;
        uint256 priceX;
        uint256 priceY;
        uint256 concentrationX;
        uint256 concentrationY;
        // Fees
        uint256 fee;
        uint256 protocolFee;
        address protocolFeeRecipient;
    }

    /// @dev Starting configuration of pool storage.
    struct InitialState {
        uint112 currReserve0;
        uint112 currReserve1;
    }

    /// @notice Performs initial activation setup, such as approving vaults to access the
    /// EulerSwap instance's tokens, enabling vaults as collateral, setting up Uniswap
    /// hooks, etc. This should only be invoked by the factory.
    function activate(InitialState calldata initialState) external;

    /// @notice Retrieves the pool's immutable parameters.
    function getParams() external view returns (Params memory);

    /// @notice Retrieves the underlying assets supported by this pool.
    function getAssets() external view returns (address asset0, address asset1);

    /// @notice Retrieves the current reserves from storage, along with the pool's lock status.
    /// @return reserve0 The amount of asset0 in the pool
    /// @return reserve1 The amount of asset1 in the pool
    /// @return status The status of the pool (0 = unactivated, 1 = unlocked, 2 = locked)
    function getReserves() external view returns (uint112 reserve0, uint112 reserve1, uint32 status);

    /// @notice Generates a quote for how much a given size swap will cost.
    /// @param tokenIn The input token that the swapper SENDS
    /// @param tokenOut The output token that the swapper GETS
    /// @param amount The quantity of input or output tokens, for exact input and exact output swaps respectively
    /// @param exactIn True if this is an exact input swap, false if exact output
    /// @return The quoted quantity of output or input tokens, for exact input and exact output swaps respectively
    function computeQuote(address tokenIn, address tokenOut, uint256 amount, bool exactIn)
        external
        view
        returns (uint256);

    /// @notice Upper-bounds on the amounts of each token that this pool can currently support swaps for.
    function getLimits(address tokenIn, address tokenOut) external view returns (uint256, uint256);

    /// @notice Optimistically sends the requested amounts of tokens to the `to`
    /// address, invokes `eulerSwapCall` callback on `to` (if `data` was provided),
    /// and then verifies that a sufficient amount of tokens were transferred to
    /// satisfy the swapping curve invariant.
    function swap(uint256 amount0Out, uint256 amount1Out, address to, bytes calldata data) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC-20 standard as defined in the ERC.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the value of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the value of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 value) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the
     * allowance mechanism. `value` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 value) external returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (interfaces/IERC1363.sol)

pragma solidity ^0.8.20;

import {IERC20} from "./IERC20.sol";
import {IERC165} from "./IERC165.sol";

/**
 * @title IERC1363
 * @dev Interface of the ERC-1363 standard as defined in the https://eips.ethereum.org/EIPS/eip-1363[ERC-1363].
 *
 * Defines an extension interface for ERC-20 tokens that supports executing code on a recipient contract
 * after `transfer` or `transferFrom`, or code on a spender contract after `approve`, in a single transaction.
 */
interface IERC1363 is IERC20, IERC165 {
    /*
     * Note: the ERC-165 identifier for this interface is 0xb0202a11.
     * 0xb0202a11 ===
     *   bytes4(keccak256('transferAndCall(address,uint256)')) ^
     *   bytes4(keccak256('transferAndCall(address,uint256,bytes)')) ^
     *   bytes4(keccak256('transferFromAndCall(address,address,uint256)')) ^
     *   bytes4(keccak256('transferFromAndCall(address,address,uint256,bytes)')) ^
     *   bytes4(keccak256('approveAndCall(address,uint256)')) ^
     *   bytes4(keccak256('approveAndCall(address,uint256,bytes)'))
     */

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`
     * and then calls {IERC1363Receiver-onTransferReceived} on `to`.
     * @param to The address which you want to transfer to.
     * @param value The amount of tokens to be transferred.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function transferAndCall(address to, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`
     * and then calls {IERC1363Receiver-onTransferReceived} on `to`.
     * @param to The address which you want to transfer to.
     * @param value The amount of tokens to be transferred.
     * @param data Additional data with no specified format, sent in call to `to`.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function transferAndCall(address to, uint256 value, bytes calldata data) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the allowance mechanism
     * and then calls {IERC1363Receiver-onTransferReceived} on `to`.
     * @param from The address which you want to send tokens from.
     * @param to The address which you want to transfer to.
     * @param value The amount of tokens to be transferred.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function transferFromAndCall(address from, address to, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the allowance mechanism
     * and then calls {IERC1363Receiver-onTransferReceived} on `to`.
     * @param from The address which you want to send tokens from.
     * @param to The address which you want to transfer to.
     * @param value The amount of tokens to be transferred.
     * @param data Additional data with no specified format, sent in call to `to`.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function transferFromAndCall(address from, address to, uint256 value, bytes calldata data) external returns (bool);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens and then calls {IERC1363Spender-onApprovalReceived} on `spender`.
     * @param spender The address which will spend the funds.
     * @param value The amount of tokens to be spent.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function approveAndCall(address spender, uint256 value) external returns (bool);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens and then calls {IERC1363Spender-onApprovalReceived} on `spender`.
     * @param spender The address which will spend the funds.
     * @param value The amount of tokens to be spent.
     * @param data Additional data with no specified format, sent in call to `spender`.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function approveAndCall(address spender, uint256 value, bytes calldata data) external returns (bool);
}

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

pragma solidity ^0.8.20;

import {IERC20} from "../token/ERC20/IERC20.sol";

File 8 of 9 : IERC165.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC165.sol)

pragma solidity ^0.8.20;

import {IERC165} from "../utils/introspection/IERC165.sol";

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/introspection/IERC165.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC-165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[ERC].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

Settings
{
  "remappings": [
    "openzeppelin-contracts/=lib/openzeppelin-contracts/contracts/",
    "evc/=lib/ethereum-vault-connector/src/",
    "evk/=lib/euler-vault-kit/src/",
    "ethereum-vault-connector/=lib/ethereum-vault-connector/src/",
    "evk-test/=lib/euler-vault-kit/test/",
    "permit2/=lib/euler-vault-kit/lib/permit2/",
    "@uniswap/v4-core/=lib/v4-periphery/lib/v4-core/",
    "@ensdomains/=lib/v4-periphery/lib/v4-core/node_modules/@ensdomains/",
    "@openzeppelin/=lib/v4-periphery/lib/v4-core/lib/openzeppelin-contracts/",
    "ds-test/=lib/ethereum-vault-connector/lib/forge-std/lib/ds-test/src/",
    "erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/",
    "euler-vault-kit/=lib/euler-vault-kit/",
    "forge-gas-snapshot/=lib/v4-periphery/lib/permit2/lib/forge-gas-snapshot/src/",
    "forge-std/=lib/forge-std/src/",
    "halmos-cheatcodes/=lib/openzeppelin-contracts/lib/halmos-cheatcodes/src/",
    "hardhat/=lib/v4-periphery/lib/v4-core/node_modules/hardhat/",
    "openzeppelin/=lib/ethereum-vault-connector/lib/openzeppelin-contracts/contracts/",
    "solmate/=lib/v4-periphery/lib/v4-core/lib/solmate/",
    "v4-core/=lib/v4-periphery/lib/v4-core/src/",
    "v4-periphery/=lib/v4-periphery/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 1000000
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "cancun",
  "viaIR": false,
  "libraries": {}
}

Contract Security Audit

Contract ABI

API
[{"inputs":[],"name":"AmountInMoreThanMax","type":"error"},{"inputs":[],"name":"AmountOutLessThanMin","type":"error"},{"inputs":[],"name":"DeadlineExpired","type":"error"},{"inputs":[{"internalType":"address","name":"token","type":"address"}],"name":"SafeERC20FailedOperation","type":"error"},{"inputs":[{"internalType":"address","name":"eulerSwap","type":"address"},{"internalType":"address","name":"tokenIn","type":"address"},{"internalType":"address","name":"tokenOut","type":"address"}],"name":"getLimits","outputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"eulerSwap","type":"address"},{"internalType":"address","name":"tokenIn","type":"address"},{"internalType":"address","name":"tokenOut","type":"address"},{"internalType":"uint256","name":"amountIn","type":"uint256"}],"name":"quoteExactInput","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"eulerSwap","type":"address"},{"internalType":"address","name":"tokenIn","type":"address"},{"internalType":"address","name":"tokenOut","type":"address"},{"internalType":"uint256","name":"amountOut","type":"uint256"}],"name":"quoteExactOutput","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"eulerSwap","type":"address"},{"internalType":"address","name":"tokenIn","type":"address"},{"internalType":"address","name":"tokenOut","type":"address"},{"internalType":"uint256","name":"amountIn","type":"uint256"},{"internalType":"address","name":"receiver","type":"address"},{"internalType":"uint256","name":"amountOutMin","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"swapExactIn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"eulerSwap","type":"address"},{"internalType":"address","name":"tokenIn","type":"address"},{"internalType":"address","name":"tokenOut","type":"address"},{"internalType":"uint256","name":"amountOut","type":"uint256"},{"internalType":"address","name":"receiver","type":"address"},{"internalType":"uint256","name":"amountInMax","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"swapExactOut","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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