Contract 0x88c81e6b9f14580ece9729ec699dd800c206172e 10

 
Txn Hash Method
Block
From
To
Value
0x4dfc57a964bbdfd2af0a239da8293130d9c79753d133524f2ba970d225cbe1d8Redeem1098209592023-09-20 20:11:357 days 17 hrs ago0xaf1bff74708098db603e48aaebec1bbae03dcf11 IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.0000853789610.0771367
0x37128ecb17a664f91b1a59bb45b03af22dcfab0181f2c2581a16137bd546cd53Redeem1094332592023-09-11 20:48:1516 days 17 hrs ago0xaf1bff74708098db603e48aaebec1bbae03dcf11 IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.0000589223350.0443563
0xa90ba33e232342179e157d3374d73c6a666031de33719608678cd6d76d03b004Redeem1091832722023-09-06 1:55:2122 days 12 hrs ago0x03b0e4a19f357a112be59d658ec4e2834d510f39 IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.0000376843580.00035
0xacf9518c76d2ece585d343fb3842a76071d7b9060eb8636185878b5f72f01b59Redeem ETH1088039132023-08-28 7:10:0331 days 6 hrs ago0xdd386b459f39c37345a3de0c3758a8f88813ea39 IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.0008465709430.104512939
0x6db2750476df7facd0c73dd7630f73acfd3447dc463a3aef9c225ee8e3e46f5fRedeem1083461932023-08-17 16:52:4341 days 21 hrs ago0x2850a72f6d4d1ef010fdb7f3ca4bd32bdde905a2 IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.0001744619980.0595668
0x7cc4f19a2ee300e926c2d3c596215b56083d8c7594eeedab239326df8e284974Redeem ETH1081220822023-08-12 12:22:2147 days 1 hr ago0xdd386b459f39c37345a3de0c3758a8f88813ea39 IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.000031058840.000000062
0x9a53fa6ce21a543d385c5cf2b23f053723f317bf469190d5a48062d8f9bbc2c1Deleverage1080874452023-08-11 17:07:4747 days 20 hrs ago0x886c66cb539ba8ee6bcb607d1ee5b6c7d30659c7 IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.00005078750.000008335
0x2e176aec1a8ca9003fc1bf50336134e1ed5021a73e0b94cd35f645c5e0b2f3d7Redeem1080874222023-08-11 17:07:0147 days 20 hrs ago0x886c66cb539ba8ee6bcb607d1ee5b6c7d30659c7 IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.0000492294480.000008857
0x4c978974429f649af6c16886e151030d2f1fe707de9ed66132e5d34116ffcdbaRedeem1080874082023-08-11 17:06:3347 days 20 hrs ago0x886c66cb539ba8ee6bcb607d1ee5b6c7d30659c7 IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.0000493417450.000009131
0x82f279b486e003e28e7c0414350147f04dbe260d7d6fff01a05ef7c074ee0120Redeem1077497632023-08-03 21:31:4355 days 16 hrs ago0x5f475f1641a9c34fa5c2dde5499fbfdd4f488b94 IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.0000832919770.1000001
0xd2d7a9cda3ac4f8767b63739281be7923234eb1f1e962afa15554319242c25b9Redeem1077365112023-08-03 14:09:5955 days 23 hrs ago0x37be92f21943dc91629d884f8c41c8203024633a IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.0001656963960.059706665
0x4953a6cfd2150dc811bc5ce8f64d48934e9114a03ed41138fb624a4fefb2ef6bMint Collateral1077364472023-08-03 14:07:5155 days 23 hrs ago0x37be92f21943dc91629d884f8c41c8203024633a IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.0001775305130.066558498
0x2284487ab9abb21601b3f192d7b7efee8a531d1b91734ea4931d8de78d3281a3Redeem1077263322023-08-03 8:30:4156 days 5 hrs ago0xaf1bff74708098db603e48aaebec1bbae03dcf11 IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.000033546950.0050012
0x5c6d7d15ba2c6f123a70bbabaa1b97f1efe7af1b10714908d6c907ee4341554eRedeem ETH1077229692023-08-03 6:38:3556 days 7 hrs ago0x82e1a7da50da8fe47243740f62a89855e4d12a96 IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.0000292495170.000000194
0x732b401e39c9933f9b42c10a1f1f6d3458ba8b4ffd90d49135c194ed961a241fRedeem1075184252023-07-29 13:00:2761 days 1 hr ago0xc73a0ba657374de66feb4268f3d2ea5f4fbd5350 IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.0000449453240.000006364
0xd26882c895ab6adb42c39b7eb17418e77e321a7a91fdfe2b62d262f11633ac40Redeem1074962402023-07-29 0:40:5761 days 13 hrs ago0x911b1ecef200fe24e4ea9b54b9d87c3dfbfdb5db IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.0000394382880.000000109
0xaded6947a14d39e3922064a8eb8d58561fcf7767be66c1773f9606ed457587faRedeem1074615412023-07-28 5:24:1962 days 8 hrs ago 0xe3d69bcab5daaea39787eeaf4c0369de366d71bd IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.0000375460960.0001862
0x6d8c78705eb33ac5ad72efc146c703d3cdeb52bebd66b132219a44bfd608cce2Redeem1074022292023-07-26 20:27:1563 days 17 hrs ago0xaf1bff74708098db603e48aaebec1bbae03dcf11 IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.000093205650.0348992
0xaeebf1051dfe307eb798ffd8656d677cb6d15e0cd180e5012f8d83d6bac49037Redeem1071589262023-07-21 5:17:0969 days 8 hrs ago0x39c73c1fedf4976a3f5205f844e31f65c08044ac IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.000036730230.000000075
0x886eff7847f4f7de44a482f4ebff6eecab1b9afc05f4a79e2a1ae24d5b6c5eacRedeem1071588922023-07-21 5:16:0169 days 8 hrs ago0x39c73c1fedf4976a3f5205f844e31f65c08044ac IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.0000367799320.000000074
0x71cdd8f53af4c5974f27daa1031602bd5e76e6f781de6bc5d2990d2d830a3a43Redeem1071345102023-07-20 15:43:1769 days 22 hrs ago0x39c73c1fedf4976a3f5205f844e31f65c08044ac IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.0000934441010.000095956
0xe102a110911d56648ce84563c4225386243031e52fc60184c2f8683f8a60e6afRedeem1071019382023-07-19 21:37:3370 days 16 hrs ago0xaf1bff74708098db603e48aaebec1bbae03dcf11 IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.0000754096620.000001
0x2a7e331c670d152fbc5cdf36e92970ff7db5b86bbab8a045912aeb47dc5fcaeaRedeem1070136172023-07-17 20:33:3172 days 17 hrs ago0xaf1bff74708098db603e48aaebec1bbae03dcf11 IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.0000433815160.0001
0xc4a13160857e790cac68d73dd764aa097e24724208e7c156524e2e8fcc95e88aRedeem1070088282023-07-17 17:53:5372 days 20 hrs ago0x12e6224663b57eb1cb0a4c8fbe75beaa26c97131 IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.0000549701280.000007074
0xd818579da2f33b034bc606bd7aa92c7f1cbf35fadb2d8f00f0f4bbfe8d142fdbRepay1070088192023-07-17 17:53:3572 days 20 hrs ago0x12e6224663b57eb1cb0a4c8fbe75beaa26c97131 IN  0x88c81e6b9f14580ece9729ec699dd800c206172e0 ETH0.0000484707750.000007202
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Latest 25 internal transaction
Parent Txn Hash Block From To Value
0xacf9518c76d2ece585d343fb3842a76071d7b9060eb8636185878b5f72f01b591088039132023-08-28 7:10:0331 days 6 hrs ago 0x88c81e6b9f14580ece9729ec699dd800c206172e0xdd386b459f39c37345a3de0c3758a8f88813ea390.165273726495733534 ETH
0xacf9518c76d2ece585d343fb3842a76071d7b9060eb8636185878b5f72f01b591088039132023-08-28 7:10:0331 days 6 hrs ago Wrapped Ether 0x88c81e6b9f14580ece9729ec699dd800c206172e0.165273726495733534 ETH
0x7cc4f19a2ee300e926c2d3c596215b56083d8c7594eeedab239326df8e2849741081220822023-08-12 12:22:2147 days 1 hr ago 0x88c81e6b9f14580ece9729ec699dd800c206172e0xdd386b459f39c37345a3de0c3758a8f88813ea390.000000600000036935 ETH
0x7cc4f19a2ee300e926c2d3c596215b56083d8c7594eeedab239326df8e2849741081220822023-08-12 12:22:2147 days 1 hr ago Wrapped Ether 0x88c81e6b9f14580ece9729ec699dd800c206172e0.000000600000036935 ETH
0x5c6d7d15ba2c6f123a70bbabaa1b97f1efe7af1b10714908d6c907ee4341554e1077229692023-08-03 6:38:3556 days 7 hrs ago 0x88c81e6b9f14580ece9729ec699dd800c206172e0x82e1a7da50da8fe47243740f62a89855e4d12a960.170890000761768185 ETH
0x5c6d7d15ba2c6f123a70bbabaa1b97f1efe7af1b10714908d6c907ee4341554e1077229692023-08-03 6:38:3556 days 7 hrs ago Wrapped Ether 0x88c81e6b9f14580ece9729ec699dd800c206172e0.170890000761768185 ETH
0x732b401e39c9933f9b42c10a1f1f6d3458ba8b4ffd90d49135c194ed961a241f1075184252023-07-29 13:00:2761 days 1 hr ago 0x88c81e6b9f14580ece9729ec699dd800c206172e 0xda32d0f6b1e8034f02e078c20f4c2827c8c849ed0 ETH
0x732b401e39c9933f9b42c10a1f1f6d3458ba8b4ffd90d49135c194ed961a241f1075184252023-07-29 13:00:2761 days 1 hr ago 0x88c81e6b9f14580ece9729ec699dd800c206172e Ethos Reserve Note: ERN Token0 ETH
0x732b401e39c9933f9b42c10a1f1f6d3458ba8b4ffd90d49135c194ed961a241f1075184252023-07-29 13:00:2761 days 1 hr ago 0x88c81e6b9f14580ece9729ec699dd800c206172e 0xda32d0f6b1e8034f02e078c20f4c2827c8c849ed0 ETH
0x732b401e39c9933f9b42c10a1f1f6d3458ba8b4ffd90d49135c194ed961a241f1075184252023-07-29 13:00:2761 days 1 hr ago 0x88c81e6b9f14580ece9729ec699dd800c206172e 0xda32d0f6b1e8034f02e078c20f4c2827c8c849ed0 ETH
0xd26882c895ab6adb42c39b7eb17418e77e321a7a91fdfe2b62d262f11633ac401074962402023-07-29 0:40:5761 days 13 hrs ago 0x88c81e6b9f14580ece9729ec699dd800c206172e 0xe3443c8a3e3774055449901c729f88ca7c0ee1330 ETH
0xd26882c895ab6adb42c39b7eb17418e77e321a7a91fdfe2b62d262f11633ac401074962402023-07-29 0:40:5761 days 13 hrs ago 0x88c81e6b9f14580ece9729ec699dd800c206172e 0x7f5c764cbc14f9669b88837ca1490cca17c316070 ETH
0xd26882c895ab6adb42c39b7eb17418e77e321a7a91fdfe2b62d262f11633ac401074962402023-07-29 0:40:5761 days 13 hrs ago 0x88c81e6b9f14580ece9729ec699dd800c206172e 0xe3443c8a3e3774055449901c729f88ca7c0ee1330 ETH
0xd26882c895ab6adb42c39b7eb17418e77e321a7a91fdfe2b62d262f11633ac401074962402023-07-29 0:40:5761 days 13 hrs ago 0x88c81e6b9f14580ece9729ec699dd800c206172e 0xe3443c8a3e3774055449901c729f88ca7c0ee1330 ETH
0xaded6947a14d39e3922064a8eb8d58561fcf7767be66c1773f9606ed457587fa1074615412023-07-28 5:24:1962 days 8 hrs ago 0x88c81e6b9f14580ece9729ec699dd800c206172e 0x1191133bcdf92ed1618a23378180753a26bbc4aa0 ETH
0xaded6947a14d39e3922064a8eb8d58561fcf7767be66c1773f9606ed457587fa1074615412023-07-28 5:24:1962 days 8 hrs ago 0x88c81e6b9f14580ece9729ec699dd800c206172e Velodrome Finance: VELO Token0 ETH
0xaded6947a14d39e3922064a8eb8d58561fcf7767be66c1773f9606ed457587fa1074615412023-07-28 5:24:1962 days 8 hrs ago 0x88c81e6b9f14580ece9729ec699dd800c206172e 0x1191133bcdf92ed1618a23378180753a26bbc4aa0 ETH
0xaded6947a14d39e3922064a8eb8d58561fcf7767be66c1773f9606ed457587fa1074615412023-07-28 5:24:1962 days 8 hrs ago 0x88c81e6b9f14580ece9729ec699dd800c206172e 0x1191133bcdf92ed1618a23378180753a26bbc4aa0 ETH
0x6d8c78705eb33ac5ad72efc146c703d3cdeb52bebd66b132219a44bfd608cce21074022292023-07-26 20:27:1563 days 17 hrs ago 0x88c81e6b9f14580ece9729ec699dd800c206172e 0xb937b1829804dd1fa47976cecf3d546a96ce7bfa0 ETH
0x6d8c78705eb33ac5ad72efc146c703d3cdeb52bebd66b132219a44bfd608cce21074022292023-07-26 20:27:1563 days 17 hrs ago 0x88c81e6b9f14580ece9729ec699dd800c206172e 0x7f5c764cbc14f9669b88837ca1490cca17c316070 ETH
0x6d8c78705eb33ac5ad72efc146c703d3cdeb52bebd66b132219a44bfd608cce21074022292023-07-26 20:27:1563 days 17 hrs ago 0x88c81e6b9f14580ece9729ec699dd800c206172e 0xb937b1829804dd1fa47976cecf3d546a96ce7bfa0 ETH
0x6d8c78705eb33ac5ad72efc146c703d3cdeb52bebd66b132219a44bfd608cce21074022292023-07-26 20:27:1563 days 17 hrs ago 0x88c81e6b9f14580ece9729ec699dd800c206172e 0xb937b1829804dd1fa47976cecf3d546a96ce7bfa0 ETH
0xaeebf1051dfe307eb798ffd8656d677cb6d15e0cd180e5012f8d83d6bac490371071589262023-07-21 5:17:0969 days 8 hrs ago 0x88c81e6b9f14580ece9729ec699dd800c206172e 0xb937b1829804dd1fa47976cecf3d546a96ce7bfa0 ETH
0xaeebf1051dfe307eb798ffd8656d677cb6d15e0cd180e5012f8d83d6bac490371071589262023-07-21 5:17:0969 days 8 hrs ago 0x88c81e6b9f14580ece9729ec699dd800c206172e 0x7f5c764cbc14f9669b88837ca1490cca17c316070 ETH
0xaeebf1051dfe307eb798ffd8656d677cb6d15e0cd180e5012f8d83d6bac490371071589262023-07-21 5:17:0969 days 8 hrs ago 0x88c81e6b9f14580ece9729ec699dd800c206172e 0xb937b1829804dd1fa47976cecf3d546a96ce7bfa0 ETH
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Similar Match Source Code
This contract matches the deployed ByteCode of the Source Code for Contract 0x5F1F8CC5023a0ec2f53A73afA8829d3680CD719C
The constructor portion of the code might be different and could alter the actual behaviour of the contract

Contract Name:
Router02

Compiler Version
v0.6.6+commit.6c089d02

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion
File 1 of 14 : Router02.sol
pragma solidity =0.6.6;
pragma experimental ABIEncoderV2;

import "./interfaces/IRouter02.sol";
import "./interfaces/IPoolToken.sol";
import "./interfaces/IBorrowable.sol";
import "./interfaces/ICollateral.sol";
import "./interfaces/ITarotCallee.sol";
import "./interfaces/IERC20.sol";
import "./interfaces/IVaultToken.sol";
import "./interfaces/IWETH.sol";
import "./interfaces/IUniswapV2Pair.sol";
import "./libraries/SafeMath.sol";
import "./libraries/TransferHelper.sol";

contract Router02 is IRouter02, ITarotCallee {
    using SafeMath for uint256;

    address public immutable override factory;
    address public immutable override bDeployer;
    address public immutable override cDeployer;
    address public immutable override WETH;

    modifier ensure(uint256 deadline) {
        require(deadline >= block.timestamp, "TarotRouter: EXPIRED");
        _;
    }

    modifier checkETH(address poolToken) {
        require(
            WETH == IPoolToken(poolToken).underlying(),
            "TarotRouter: NOT_WETH"
        );
        _;
    }

    constructor(
        address _factory,
        address _bDeployer,
        address _cDeployer,
        address _WETH
    ) public {
        factory = _factory;
        bDeployer = _bDeployer;
        cDeployer = _cDeployer;
        WETH = _WETH;
    }

    receive() external payable {
        assert(msg.sender == WETH); // only accept ETH via fallback from the WETH contract
    }

    /*** Mint ***/

    function _mint(
        address poolToken,
        address token,
        uint256 amount,
        address from,
        address to
    ) internal virtual returns (uint256 tokens) {
        if (from == address(this))
            TransferHelper.safeTransfer(token, poolToken, amount);
        else TransferHelper.safeTransferFrom(token, from, poolToken, amount);
        tokens = IPoolToken(poolToken).mint(to);
    }

    function mint(
        address poolToken,
        uint256 amount,
        address to,
        uint256 deadline
    ) external virtual override ensure(deadline) returns (uint256 tokens) {
        return
            _mint(
                poolToken,
                IPoolToken(poolToken).underlying(),
                amount,
                msg.sender,
                to
            );
    }

    function mintETH(
        address poolToken,
        address to,
        uint256 deadline
    )
        external
        payable
        virtual
        override
        ensure(deadline)
        checkETH(poolToken)
        returns (uint256 tokens)
    {
        IWETH(WETH).deposit{value: msg.value}();
        return _mint(poolToken, WETH, msg.value, address(this), to);
    }

    function mintCollateral(
        address poolToken,
        uint256 amount,
        address to,
        uint256 deadline,
        bytes calldata permitData
    ) external virtual override ensure(deadline) returns (uint256 tokens) {
        address underlying = IPoolToken(poolToken).underlying();
        if (isVaultToken(underlying)) {
            address uniswapV2Pair = IVaultToken(underlying).underlying();
            _permit(uniswapV2Pair, amount, deadline, permitData);
            TransferHelper.safeTransferFrom(
                uniswapV2Pair,
                msg.sender,
                underlying,
                amount
            );
            IVaultToken(underlying).mint(poolToken);
            return IPoolToken(poolToken).mint(to);
        } else {
            _permit(underlying, amount, deadline, permitData);
            return _mint(poolToken, underlying, amount, msg.sender, to);
        }
    }

    /*** Redeem ***/

    function redeem(
        address poolToken,
        uint256 tokens,
        address to,
        uint256 deadline,
        bytes memory permitData
    ) public virtual override ensure(deadline) returns (uint256 amount) {
        _permit(poolToken, tokens, deadline, permitData);
        IPoolToken(poolToken).transferFrom(msg.sender, poolToken, tokens);
        address underlying = IPoolToken(poolToken).underlying();
        if (isVaultToken(underlying)) {
            IPoolToken(poolToken).redeem(underlying);
            return IVaultToken(underlying).redeem(to);
        } else {
            return IPoolToken(poolToken).redeem(to);
        }
    }

    function redeemETH(
        address poolToken,
        uint256 tokens,
        address to,
        uint256 deadline,
        bytes memory permitData
    )
        public
        virtual
        override
        ensure(deadline)
        checkETH(poolToken)
        returns (uint256 amountETH)
    {
        amountETH = redeem(
            poolToken,
            tokens,
            address(this),
            deadline,
            permitData
        );
        IWETH(WETH).withdraw(amountETH);
        TransferHelper.safeTransferETH(to, amountETH);
    }

    /*** Borrow ***/

    function borrow(
        address borrowable,
        uint256 amount,
        address to,
        uint256 deadline,
        bytes memory permitData
    ) public virtual override ensure(deadline) {
        _borrowPermit(borrowable, amount, deadline, permitData);
        IBorrowable(borrowable).borrow(msg.sender, to, amount, new bytes(0));
    }

    function borrowETH(
        address borrowable,
        uint256 amountETH,
        address to,
        uint256 deadline,
        bytes memory permitData
    ) public virtual override ensure(deadline) checkETH(borrowable) {
        borrow(borrowable, amountETH, address(this), deadline, permitData);
        IWETH(WETH).withdraw(amountETH);
        TransferHelper.safeTransferETH(to, amountETH);
    }

    /*** Repay ***/

    function _repayAmount(
        address borrowable,
        uint256 amountMax,
        address borrower
    ) internal virtual returns (uint256 amount) {
        IBorrowable(borrowable).accrueInterest();
        uint256 borrowedAmount = IBorrowable(borrowable).borrowBalance(
            borrower
        );
        amount = amountMax < borrowedAmount ? amountMax : borrowedAmount;
    }

    function repay(
        address borrowable,
        uint256 amountMax,
        address borrower,
        uint256 deadline
    ) external virtual override ensure(deadline) returns (uint256 amount) {
        amount = _repayAmount(borrowable, amountMax, borrower);
        TransferHelper.safeTransferFrom(
            IBorrowable(borrowable).underlying(),
            msg.sender,
            borrowable,
            amount
        );
        IBorrowable(borrowable).borrow(borrower, address(0), 0, new bytes(0));
    }

    function repayETH(
        address borrowable,
        address borrower,
        uint256 deadline
    )
        external
        payable
        virtual
        override
        ensure(deadline)
        checkETH(borrowable)
        returns (uint256 amountETH)
    {
        amountETH = _repayAmount(borrowable, msg.value, borrower);
        IWETH(WETH).deposit{value: amountETH}();
        assert(IWETH(WETH).transfer(borrowable, amountETH));
        IBorrowable(borrowable).borrow(borrower, address(0), 0, new bytes(0));
        // refund surpluss eth, if any
        if (msg.value > amountETH)
            TransferHelper.safeTransferETH(msg.sender, msg.value - amountETH);
    }

    /*** Liquidate ***/

    function liquidate(
        address borrowable,
        uint256 amountMax,
        address borrower,
        address to,
        uint256 deadline
    )
        external
        virtual
        override
        ensure(deadline)
        returns (uint256 amount, uint256 seizeTokens)
    {
        amount = _repayAmount(borrowable, amountMax, borrower);
        TransferHelper.safeTransferFrom(
            IBorrowable(borrowable).underlying(),
            msg.sender,
            borrowable,
            amount
        );
        seizeTokens = IBorrowable(borrowable).liquidate(borrower, to);
    }

    function liquidateETH(
        address borrowable,
        address borrower,
        address to,
        uint256 deadline
    )
        external
        payable
        virtual
        override
        ensure(deadline)
        checkETH(borrowable)
        returns (uint256 amountETH, uint256 seizeTokens)
    {
        amountETH = _repayAmount(borrowable, msg.value, borrower);
        IWETH(WETH).deposit{value: amountETH}();
        assert(IWETH(WETH).transfer(borrowable, amountETH));
        seizeTokens = IBorrowable(borrowable).liquidate(borrower, to);
        // refund surpluss eth, if any
        if (msg.value > amountETH)
            TransferHelper.safeTransferETH(msg.sender, msg.value - amountETH);
    }

    /*** Leverage LP Token ***/

    function _leverage(
        address underlying,
        uint256 amountA,
        uint256 amountB,
        address to
    ) internal virtual {
        address borrowableA = getBorrowable(underlying, 0);
        // mint collateral
        bytes memory borrowBData = abi.encode(
            CalleeData({
                callType: CallType.ADD_LIQUIDITY_AND_MINT,
                underlying: underlying,
                borrowableIndex: 1,
                data: abi.encode(
                    AddLiquidityAndMintCalldata({
                        amountA: amountA,
                        amountB: amountB,
                        to: to
                    })
                )
            })
        );
        // borrow borrowableB
        bytes memory borrowAData = abi.encode(
            CalleeData({
                callType: CallType.BORROWB,
                underlying: underlying,
                borrowableIndex: 0,
                data: abi.encode(
                    BorrowBCalldata({
                        borrower: msg.sender,
                        receiver: address(this),
                        borrowAmount: amountB,
                        data: borrowBData
                    })
                )
            })
        );
        // borrow borrowableA
        IBorrowable(borrowableA).borrow(
            msg.sender,
            address(this),
            amountA,
            borrowAData
        );
    }

    function leverage(
        address underlying,
        uint256 amountADesired,
        uint256 amountBDesired,
        uint256 amountAMin,
        uint256 amountBMin,
        address to,
        uint256 deadline,
        bytes calldata permitDataA,
        bytes calldata permitDataB
    ) external virtual override ensure(deadline) {
        _borrowPermit(
            getBorrowable(underlying, 0),
            amountADesired,
            deadline,
            permitDataA
        );
        _borrowPermit(
            getBorrowable(underlying, 1),
            amountBDesired,
            deadline,
            permitDataB
        );
        address uniswapV2Pair = getUniswapV2Pair(underlying);
        (uint256 amountA, uint256 amountB) = _optimalLiquidity(
            uniswapV2Pair,
            amountADesired,
            amountBDesired,
            amountAMin,
            amountBMin
        );
        _leverage(underlying, amountA, amountB, to);
    }

    function _addLiquidityAndMint(
        address underlying,
        uint256 amountA,
        uint256 amountB,
        address to
    ) internal virtual {
        (
            address collateral,
            address borrowableA,
            address borrowableB
        ) = getLendingPool(underlying);
        address uniswapV2Pair = getUniswapV2Pair(underlying);
        // add liquidity to uniswap pair
        TransferHelper.safeTransfer(
            IBorrowable(borrowableA).underlying(),
            uniswapV2Pair,
            amountA
        );
        TransferHelper.safeTransfer(
            IBorrowable(borrowableB).underlying(),
            uniswapV2Pair,
            amountB
        );
        // mint LP token
        if (isVaultToken(underlying))
            IUniswapV2Pair(uniswapV2Pair).mint(underlying);
        IUniswapV2Pair(underlying).mint(collateral);
        // mint collateral
        ICollateral(collateral).mint(to);
    }

    /*** Deleverage LP Token ***/

    function deleverage(
        address underlying,
        uint256 redeemTokens,
        uint256 amountAMin,
        uint256 amountBMin,
        uint256 deadline,
        bytes calldata permitData
    ) external virtual override ensure(deadline) {
        address collateral = getCollateral(underlying);
        uint256 exchangeRate = ICollateral(collateral).exchangeRate();
        require(redeemTokens > 0, "TarotRouter: REDEEM_ZERO");
        uint256 redeemAmount = (redeemTokens - 1).mul(exchangeRate).div(1e18);
        _permit(collateral, redeemTokens, deadline, permitData);
        bytes memory redeemData = abi.encode(
            CalleeData({
                callType: CallType.REMOVE_LIQ_AND_REPAY,
                underlying: underlying,
                borrowableIndex: 0,
                data: abi.encode(
                    RemoveLiqAndRepayCalldata({
                        borrower: msg.sender,
                        redeemTokens: redeemTokens,
                        redeemAmount: redeemAmount,
                        amountAMin: amountAMin,
                        amountBMin: amountBMin
                    })
                )
            })
        );
        // flashRedeem
        ICollateral(collateral).flashRedeem(
            address(this),
            redeemAmount,
            redeemData
        );
    }

    function _removeLiqAndRepay(
        address underlying,
        address borrower,
        uint256 redeemTokens,
        uint256 redeemAmount,
        uint256 amountAMin,
        uint256 amountBMin
    ) internal virtual {
        (
            address collateral,
            address borrowableA,
            address borrowableB
        ) = getLendingPool(underlying);
        address tokenA = IBorrowable(borrowableA).underlying();
        address tokenB = IBorrowable(borrowableB).underlying();
        address uniswapV2Pair = getUniswapV2Pair(underlying);
        // removeLiquidity
        IUniswapV2Pair(underlying).transfer(underlying, redeemAmount);
        //TransferHelper.safeTransfer(underlying, underlying, redeemAmount);
        if (isVaultToken(underlying))
            IVaultToken(underlying).redeem(uniswapV2Pair);
        (uint256 amountAMax, uint256 amountBMax) = IUniswapV2Pair(uniswapV2Pair)
            .burn(address(this));
        require(amountAMax >= amountAMin, "TarotRouter: INSUFFICIENT_A_AMOUNT");
        require(amountBMax >= amountBMin, "TarotRouter: INSUFFICIENT_B_AMOUNT");
        // repay and refund
        _repayAndRefund(borrowableA, tokenA, borrower, amountAMax);
        _repayAndRefund(borrowableB, tokenB, borrower, amountBMax);
        // repay flash redeem
        ICollateral(collateral).transferFrom(
            borrower,
            collateral,
            redeemTokens
        );
    }

    function _repayAndRefund(
        address borrowable,
        address token,
        address borrower,
        uint256 amountMax
    ) internal virtual {
        //repay
        uint256 amount = _repayAmount(borrowable, amountMax, borrower);
        TransferHelper.safeTransfer(token, borrowable, amount);
        IBorrowable(borrowable).borrow(borrower, address(0), 0, new bytes(0));
        // refund excess
        if (amountMax > amount) {
            uint256 refundAmount = amountMax - amount;
            if (token == WETH) {
                IWETH(WETH).withdraw(refundAmount);
                TransferHelper.safeTransferETH(borrower, refundAmount);
            } else TransferHelper.safeTransfer(token, borrower, refundAmount);
        }
    }

    /*** Tarot Callee ***/

    enum CallType {
        ADD_LIQUIDITY_AND_MINT,
        BORROWB,
        REMOVE_LIQ_AND_REPAY
    }
    struct CalleeData {
        CallType callType;
        address underlying;
        uint8 borrowableIndex;
        bytes data;
    }
    struct AddLiquidityAndMintCalldata {
        uint256 amountA;
        uint256 amountB;
        address to;
    }
    struct BorrowBCalldata {
        address borrower;
        address receiver;
        uint256 borrowAmount;
        bytes data;
    }
    struct RemoveLiqAndRepayCalldata {
        address borrower;
        uint256 redeemTokens;
        uint256 redeemAmount;
        uint256 amountAMin;
        uint256 amountBMin;
    }

    function tarotBorrow(
        address sender,
        address borrower,
        uint256 borrowAmount,
        bytes calldata data
    ) external virtual override {
        borrower;
        borrowAmount;
        CalleeData memory calleeData = abi.decode(data, (CalleeData));
        address declaredCaller = getBorrowable(
            calleeData.underlying,
            calleeData.borrowableIndex
        );
        // only succeeds if called by a borrowable and if that borrowable has been called by the router
        require(sender == address(this), "TarotRouter: SENDER_NOT_ROUTER");
        require(
            msg.sender == declaredCaller,
            "TarotRouter: UNAUTHORIZED_CALLER"
        );
        if (calleeData.callType == CallType.ADD_LIQUIDITY_AND_MINT) {
            AddLiquidityAndMintCalldata memory d = abi.decode(
                calleeData.data,
                (AddLiquidityAndMintCalldata)
            );
            _addLiquidityAndMint(
                calleeData.underlying,
                d.amountA,
                d.amountB,
                d.to
            );
        } else if (calleeData.callType == CallType.BORROWB) {
            BorrowBCalldata memory d = abi.decode(
                calleeData.data,
                (BorrowBCalldata)
            );
            address borrowableB = getBorrowable(calleeData.underlying, 1);
            IBorrowable(borrowableB).borrow(
                d.borrower,
                d.receiver,
                d.borrowAmount,
                d.data
            );
        } else revert();
    }

    function tarotRedeem(
        address sender,
        uint256 redeemAmount,
        bytes calldata data
    ) external virtual override {
        redeemAmount;
        CalleeData memory calleeData = abi.decode(data, (CalleeData));
        address declaredCaller = getCollateral(calleeData.underlying);
        // only succeeds if called by a collateral and if that collateral has been called by the router
        require(sender == address(this), "TarotRouter: SENDER_NOT_ROUTER");
        require(
            msg.sender == declaredCaller,
            "TarotRouter: UNAUTHORIZED_CALLER"
        );
        if (calleeData.callType == CallType.REMOVE_LIQ_AND_REPAY) {
            RemoveLiqAndRepayCalldata memory d = abi.decode(
                calleeData.data,
                (RemoveLiqAndRepayCalldata)
            );
            _removeLiqAndRepay(
                calleeData.underlying,
                d.borrower,
                d.redeemTokens,
                d.redeemAmount,
                d.amountAMin,
                d.amountBMin
            );
        } else revert();
    }

    /*** Utilities ***/

    function _permit(
        address poolToken,
        uint256 amount,
        uint256 deadline,
        bytes memory permitData
    ) internal virtual {
        if (permitData.length == 0) return;
        (bool approveMax, uint8 v, bytes32 r, bytes32 s) = abi.decode(
            permitData,
            (bool, uint8, bytes32, bytes32)
        );
        uint256 value = approveMax ? uint256(-1) : amount;
        IPoolToken(poolToken).permit(
            msg.sender,
            address(this),
            value,
            deadline,
            v,
            r,
            s
        );
    }

    function _borrowPermit(
        address borrowable,
        uint256 amount,
        uint256 deadline,
        bytes memory permitData
    ) internal virtual {
        if (permitData.length == 0) return;
        (bool approveMax, uint8 v, bytes32 r, bytes32 s) = abi.decode(
            permitData,
            (bool, uint8, bytes32, bytes32)
        );
        uint256 value = approveMax ? uint256(-1) : amount;
        IBorrowable(borrowable).borrowPermit(
            msg.sender,
            address(this),
            value,
            deadline,
            v,
            r,
            s
        );
    }

    function _optimalLiquidity(
        address uniswapV2Pair,
        uint256 amountADesired,
        uint256 amountBDesired,
        uint256 amountAMin,
        uint256 amountBMin
    ) public view virtual returns (uint256 amountA, uint256 amountB) {
        (uint256 reserveA, uint256 reserveB, ) = IUniswapV2Pair(uniswapV2Pair)
            .getReserves();
        uint256 amountBOptimal = _quote(amountADesired, reserveA, reserveB);
        if (amountBOptimal <= amountBDesired) {
            require(
                amountBOptimal >= amountBMin,
                "TarotRouter: INSUFFICIENT_B_AMOUNT"
            );
            (amountA, amountB) = (amountADesired, amountBOptimal);
        } else {
            uint256 amountAOptimal = _quote(amountBDesired, reserveB, reserveA);
            assert(amountAOptimal <= amountADesired);
            require(
                amountAOptimal >= amountAMin,
                "TarotRouter: INSUFFICIENT_A_AMOUNT"
            );
            (amountA, amountB) = (amountAOptimal, amountBDesired);
        }
    }

    // given some amount of an asset and pair reserves, returns an equivalent amount of the other asset
    function _quote(
        uint256 amountA,
        uint256 reserveA,
        uint256 reserveB
    ) internal pure returns (uint256 amountB) {
        require(amountA > 0, "TarotRouter: INSUFFICIENT_AMOUNT");
        require(
            reserveA > 0 && reserveB > 0,
            "TarotRouter: INSUFFICIENT_LIQUIDITY"
        );
        amountB = amountA.mul(reserveB) / reserveA;
    }

    function isVaultToken(address underlying)
        public
        view
        virtual
        override
        returns (bool)
    {
        try IVaultToken(underlying).isVaultToken() returns (bool result) {
            return result;
        } catch {
            return false;
        }
    }

    function getUniswapV2Pair(address underlying)
        public
        view
        virtual
        override
        returns (address)
    {
        try IVaultToken(underlying).underlying() returns (address u) {
            if (u != address(0)) return u;
            return underlying;
        } catch {
            return underlying;
        }
    }

    function getBorrowable(address underlying, uint8 index)
        public
        view
        virtual
        override
        returns (address borrowable)
    {
        require(index < 2, "TarotRouter: INDEX_TOO_HIGH");
        borrowable = address(
            uint256(
                keccak256(
                    abi.encodePacked(
                        hex"ff",
                        bDeployer,
                        keccak256(abi.encodePacked(factory, underlying, index)),
                        hex"395cea33582aa76fdbf6a549e06bd8df47f4126708805f42bb1e05eacbb65d8f" // Borrowable bytecode keccak256
                    )
                )
            )
        );
    }

    function getCollateral(address underlying)
        public
        view
        virtual
        override
        returns (address collateral)
    {
        collateral = address(
            uint256(
                keccak256(
                    abi.encodePacked(
                        hex"ff",
                        cDeployer,
                        keccak256(abi.encodePacked(factory, underlying)),
                        hex"5caf389f3c99ab6804e0c6a0ca7534b4e4d69ee703e936e8cb04b655b536e213" // Collateral bytecode keccak256
                    )
                )
            )
        );
    }

    function getLendingPool(address underlying)
        public
        view
        virtual
        override
        returns (
            address collateral,
            address borrowableA,
            address borrowableB
        )
    {
        collateral = getCollateral(underlying);
        borrowableA = getBorrowable(underlying, 0);
        borrowableB = getBorrowable(underlying, 1);
    }
}

File 2 of 14 : IRouter02.sol
pragma solidity >=0.5.0;

interface IRouter02 {
    function factory() external pure returns (address);

    function bDeployer() external pure returns (address);

    function cDeployer() external pure returns (address);

    function WETH() external pure returns (address);

    function mint(
        address poolToken,
        uint256 amount,
        address to,
        uint256 deadline
    ) external returns (uint256 tokens);

    function mintETH(
        address poolToken,
        address to,
        uint256 deadline
    ) external payable returns (uint256 tokens);

    function mintCollateral(
        address poolToken,
        uint256 amount,
        address to,
        uint256 deadline,
        bytes calldata permitData
    ) external returns (uint256 tokens);

    function redeem(
        address poolToken,
        uint256 tokens,
        address to,
        uint256 deadline,
        bytes calldata permitData
    ) external returns (uint256 amount);

    function redeemETH(
        address poolToken,
        uint256 tokens,
        address to,
        uint256 deadline,
        bytes calldata permitData
    ) external returns (uint256 amountETH);

    function borrow(
        address borrowable,
        uint256 amount,
        address to,
        uint256 deadline,
        bytes calldata permitData
    ) external;

    function borrowETH(
        address borrowable,
        uint256 amountETH,
        address to,
        uint256 deadline,
        bytes calldata permitData
    ) external;

    function repay(
        address borrowable,
        uint256 amountMax,
        address borrower,
        uint256 deadline
    ) external returns (uint256 amount);

    function repayETH(
        address borrowable,
        address borrower,
        uint256 deadline
    ) external payable returns (uint256 amountETH);

    function liquidate(
        address borrowable,
        uint256 amountMax,
        address borrower,
        address to,
        uint256 deadline
    ) external returns (uint256 amount, uint256 seizeTokens);

    function liquidateETH(
        address borrowable,
        address borrower,
        address to,
        uint256 deadline
    ) external payable returns (uint256 amountETH, uint256 seizeTokens);

    function leverage(
        address uniswapV2Pair,
        uint256 amountADesired,
        uint256 amountBDesired,
        uint256 amountAMin,
        uint256 amountBMin,
        address to,
        uint256 deadline,
        bytes calldata permitDataA,
        bytes calldata permitDataB
    ) external;

    function deleverage(
        address uniswapV2Pair,
        uint256 redeemTokens,
        uint256 amountAMin,
        uint256 amountBMin,
        uint256 deadline,
        bytes calldata permitData
    ) external;

    function isVaultToken(address underlying) external view returns (bool);

    function getUniswapV2Pair(address underlying)
        external
        view
        returns (address);

    function getBorrowable(address uniswapV2Pair, uint8 index)
        external
        view
        returns (address borrowable);

    function getCollateral(address uniswapV2Pair)
        external
        view
        returns (address collateral);

    function getLendingPool(address uniswapV2Pair)
        external
        view
        returns (
            address collateral,
            address borrowableA,
            address borrowableB
        );
}

File 3 of 14 : IPoolToken.sol
pragma solidity >=0.5.0;

interface IPoolToken {
    /*** Tarot ERC20 ***/

    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(
        address indexed owner,
        address indexed spender,
        uint256 value
    );

    function name() external pure returns (string memory);

    function symbol() external pure returns (string memory);

    function decimals() external pure returns (uint8);

    function totalSupply() external view returns (uint256);

    function balanceOf(address owner) external view returns (uint256);

    function allowance(address owner, address spender)
        external
        view
        returns (uint256);

    function approve(address spender, uint256 value) external returns (bool);

    function transfer(address to, uint256 value) external returns (bool);

    function transferFrom(
        address from,
        address to,
        uint256 value
    ) external returns (bool);

    function DOMAIN_SEPARATOR() external view returns (bytes32);

    function PERMIT_TYPEHASH() external pure returns (bytes32);

    function nonces(address owner) external view returns (uint256);

    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /*** Pool Token ***/

    event Mint(
        address indexed sender,
        address indexed minter,
        uint256 mintAmount,
        uint256 mintTokens
    );
    event Redeem(
        address indexed sender,
        address indexed redeemer,
        uint256 redeemAmount,
        uint256 redeemTokens
    );
    event Sync(uint256 totalBalance);

    function underlying() external view returns (address);

    function factory() external view returns (address);

    function totalBalance() external view returns (uint256);

    function MINIMUM_LIQUIDITY() external pure returns (uint256);

    function exchangeRate() external returns (uint256);

    function mint(address minter) external returns (uint256 mintTokens);

    function redeem(address redeemer) external returns (uint256 redeemAmount);

    function skim(address to) external;

    function sync() external;

    function _setFactory() external;
}

File 4 of 14 : IBorrowable.sol
pragma solidity >=0.5.0;

interface IBorrowable {
    /*** Tarot ERC20 ***/

    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(
        address indexed owner,
        address indexed spender,
        uint256 value
    );

    function name() external pure returns (string memory);

    function symbol() external pure returns (string memory);

    function decimals() external pure returns (uint8);

    function totalSupply() external view returns (uint256);

    function balanceOf(address owner) external view returns (uint256);

    function allowance(address owner, address spender)
        external
        view
        returns (uint256);

    function approve(address spender, uint256 value) external returns (bool);

    function transfer(address to, uint256 value) external returns (bool);

    function transferFrom(
        address from,
        address to,
        uint256 value
    ) external returns (bool);

    function DOMAIN_SEPARATOR() external view returns (bytes32);

    function PERMIT_TYPEHASH() external pure returns (bytes32);

    function nonces(address owner) external view returns (uint256);

    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /*** Pool Token ***/

    event Mint(
        address indexed sender,
        address indexed minter,
        uint256 mintAmount,
        uint256 mintTokens
    );
    event Redeem(
        address indexed sender,
        address indexed redeemer,
        uint256 redeemAmount,
        uint256 redeemTokens
    );
    event Sync(uint256 totalBalance);

    function underlying() external view returns (address);

    function factory() external view returns (address);

    function totalBalance() external view returns (uint256);

    function MINIMUM_LIQUIDITY() external pure returns (uint256);

    function exchangeRate() external returns (uint256);

    function mint(address minter) external returns (uint256 mintTokens);

    function redeem(address redeemer) external returns (uint256 redeemAmount);

    function skim(address to) external;

    function sync() external;

    function _setFactory() external;

    /*** Borrowable ***/

    event BorrowApproval(
        address indexed owner,
        address indexed spender,
        uint256 value
    );
    event Borrow(
        address indexed sender,
        address indexed borrower,
        address indexed receiver,
        uint256 borrowAmount,
        uint256 repayAmount,
        uint256 accountBorrowsPrior,
        uint256 accountBorrows,
        uint256 totalBorrows
    );
    event Liquidate(
        address indexed sender,
        address indexed borrower,
        address indexed liquidator,
        uint256 seizeTokens,
        uint256 repayAmount,
        uint256 accountBorrowsPrior,
        uint256 accountBorrows,
        uint256 totalBorrows
    );

    function BORROW_FEE() external pure returns (uint256);

    function collateral() external view returns (address);

    function reserveFactor() external view returns (uint256);

    function exchangeRateLast() external view returns (uint256);

    function borrowIndex() external view returns (uint256);

    function totalBorrows() external view returns (uint256);

    function borrowAllowance(address owner, address spender)
        external
        view
        returns (uint256);

    function borrowBalance(address borrower) external view returns (uint256);

    function borrowTracker() external view returns (address);

    function BORROW_PERMIT_TYPEHASH() external pure returns (bytes32);

    function borrowApprove(address spender, uint256 value)
        external
        returns (bool);

    function borrowPermit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    function borrow(
        address borrower,
        address receiver,
        uint256 borrowAmount,
        bytes calldata data
    ) external;

    function liquidate(address borrower, address liquidator)
        external
        returns (uint256 seizeTokens);

    function trackBorrow(address borrower) external;

    /*** Borrowable Interest Rate Model ***/

    event AccrueInterest(
        uint256 interestAccumulated,
        uint256 borrowIndex,
        uint256 totalBorrows
    );
    event CalculateKink(uint256 kinkRate);
    event CalculateBorrowRate(uint256 borrowRate);

    function KINK_BORROW_RATE_MAX() external pure returns (uint256);

    function KINK_BORROW_RATE_MIN() external pure returns (uint256);

    function KINK_MULTIPLIER() external pure returns (uint256);

    function borrowRate() external view returns (uint256);

    function kinkBorrowRate() external view returns (uint256);

    function kinkUtilizationRate() external view returns (uint256);

    function adjustSpeed() external view returns (uint256);

    function rateUpdateTimestamp() external view returns (uint32);

    function accrualTimestamp() external view returns (uint32);

    function accrueInterest() external;

    /*** Borrowable Setter ***/

    event NewReserveFactor(uint256 newReserveFactor);
    event NewKinkUtilizationRate(uint256 newKinkUtilizationRate);
    event NewAdjustSpeed(uint256 newAdjustSpeed);
    event NewBorrowTracker(address newBorrowTracker);

    function RESERVE_FACTOR_MAX() external pure returns (uint256);

    function KINK_UR_MIN() external pure returns (uint256);

    function KINK_UR_MAX() external pure returns (uint256);

    function ADJUST_SPEED_MIN() external pure returns (uint256);

    function ADJUST_SPEED_MAX() external pure returns (uint256);

    function _initialize(
        string calldata _name,
        string calldata _symbol,
        address _underlying,
        address _collateral
    ) external;

    function _setReserveFactor(uint256 newReserveFactor) external;

    function _setKinkUtilizationRate(uint256 newKinkUtilizationRate) external;

    function _setAdjustSpeed(uint256 newAdjustSpeed) external;

    function _setBorrowTracker(address newBorrowTracker) external;
}

File 5 of 14 : ICollateral.sol
pragma solidity >=0.5.0;

interface ICollateral {
    /*** Tarot ERC20 ***/

    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(
        address indexed owner,
        address indexed spender,
        uint256 value
    );

    function name() external pure returns (string memory);

    function symbol() external pure returns (string memory);

    function decimals() external pure returns (uint8);

    function totalSupply() external view returns (uint256);

    function balanceOf(address owner) external view returns (uint256);

    function allowance(address owner, address spender)
        external
        view
        returns (uint256);

    function approve(address spender, uint256 value) external returns (bool);

    function transfer(address to, uint256 value) external returns (bool);

    function transferFrom(
        address from,
        address to,
        uint256 value
    ) external returns (bool);

    function DOMAIN_SEPARATOR() external view returns (bytes32);

    function PERMIT_TYPEHASH() external pure returns (bytes32);

    function nonces(address owner) external view returns (uint256);

    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /*** Pool Token ***/

    event Mint(
        address indexed sender,
        address indexed minter,
        uint256 mintAmount,
        uint256 mintTokens
    );
    event Redeem(
        address indexed sender,
        address indexed redeemer,
        uint256 redeemAmount,
        uint256 redeemTokens
    );
    event Sync(uint256 totalBalance);

    function underlying() external view returns (address);

    function factory() external view returns (address);

    function totalBalance() external view returns (uint256);

    function MINIMUM_LIQUIDITY() external pure returns (uint256);

    function exchangeRate() external returns (uint256);

    function mint(address minter) external returns (uint256 mintTokens);

    function redeem(address redeemer) external returns (uint256 redeemAmount);

    function skim(address to) external;

    function sync() external;

    function _setFactory() external;

    /*** Collateral ***/

    function borrowable0() external view returns (address);

    function borrowable1() external view returns (address);

    function tarotPriceOracle() external view returns (address);

    function safetyMarginSqrt() external view returns (uint256);

    function liquidationIncentive() external view returns (uint256);

    function getPrices() external returns (uint256 price0, uint256 price1);

    function tokensUnlocked(address from, uint256 value)
        external
        returns (bool);

    function accountLiquidityAmounts(
        address account,
        uint256 amount0,
        uint256 amount1
    ) external returns (uint256 liquidity, uint256 shortfall);

    function accountLiquidity(address account)
        external
        returns (uint256 liquidity, uint256 shortfall);

    function canBorrow(
        address account,
        address borrowable,
        uint256 accountBorrows
    ) external returns (bool);

    function seize(
        address liquidator,
        address borrower,
        uint256 repayAmount
    ) external returns (uint256 seizeTokens);

    function flashRedeem(
        address redeemer,
        uint256 redeemAmount,
        bytes calldata data
    ) external;

    /*** Collateral Setter ***/

    event NewSafetyMargin(uint256 newSafetyMarginSqrt);
    event NewLiquidationIncentive(uint256 newLiquidationIncentive);

    function SAFETY_MARGIN_SQRT_MIN() external pure returns (uint256);

    function SAFETY_MARGIN_SQRT_MAX() external pure returns (uint256);

    function LIQUIDATION_INCENTIVE_MIN() external pure returns (uint256);

    function LIQUIDATION_INCENTIVE_MAX() external pure returns (uint256);

    function _initialize(
        string calldata _name,
        string calldata _symbol,
        address _underlying,
        address _borrowable0,
        address _borrowable1
    ) external;

    function _setSafetyMarginSqrt(uint256 newSafetyMarginSqrt) external;

    function _setLiquidationIncentive(uint256 newLiquidationIncentive) external;
}

File 6 of 14 : ITarotCallee.sol
pragma solidity >=0.5.0;

interface ITarotCallee {
    function tarotBorrow(
        address sender,
        address borrower,
        uint256 borrowAmount,
        bytes calldata data
    ) external;

    function tarotRedeem(
        address sender,
        uint256 redeemAmount,
        bytes calldata data
    ) external;
}

File 7 of 14 : IERC20.sol
pragma solidity >=0.5.0;

interface IERC20 {
    event Approval(
        address indexed owner,
        address indexed spender,
        uint256 value
    );
    event Transfer(address indexed from, address indexed to, uint256 value);

    function name() external view returns (string memory);

    function symbol() external view returns (string memory);

    function decimals() external view returns (uint8);

    function totalSupply() external view returns (uint256);

    function balanceOf(address owner) external view returns (uint256);

    function allowance(address owner, address spender)
        external
        view
        returns (uint256);

    function approve(address spender, uint256 value) external returns (bool);

    function transfer(address to, uint256 value) external returns (bool);

    function transferFrom(
        address from,
        address to,
        uint256 value
    ) external returns (bool);
}

File 8 of 14 : IVaultToken.sol
pragma solidity >=0.5.0;

import "./IMasterChef.sol";
import "./IUniswapV2Router01.sol";

interface IVaultToken {
    /*** Tarot ERC20 ***/

    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(
        address indexed owner,
        address indexed spender,
        uint256 value
    );

    function name() external pure returns (string memory);

    function symbol() external pure returns (string memory);

    function decimals() external pure returns (uint8);

    function totalSupply() external view returns (uint256);

    function balanceOf(address owner) external view returns (uint256);

    function allowance(address owner, address spender)
        external
        view
        returns (uint256);

    function approve(address spender, uint256 value) external returns (bool);

    function transfer(address to, uint256 value) external returns (bool);

    function transferFrom(
        address from,
        address to,
        uint256 value
    ) external returns (bool);

    function DOMAIN_SEPARATOR() external view returns (bytes32);

    function PERMIT_TYPEHASH() external pure returns (bytes32);

    function nonces(address owner) external view returns (uint256);

    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /*** Pool Token ***/

    event Mint(
        address indexed sender,
        address indexed minter,
        uint256 mintAmount,
        uint256 mintTokens
    );
    event Redeem(
        address indexed sender,
        address indexed redeemer,
        uint256 redeemAmount,
        uint256 redeemTokens
    );
    event Sync(uint256 totalBalance);

    function underlying() external view returns (address);

    function factory() external view returns (address);

    function totalBalance() external view returns (uint256);

    function MINIMUM_LIQUIDITY() external pure returns (uint256);

    function exchangeRate() external view returns (uint256);

    function mint(address minter) external returns (uint256 mintTokens);

    function redeem(address redeemer) external returns (uint256 redeemAmount);

    function skim(address to) external;

    function sync() external;

    function _setFactory() external;

    /*** VaultToken ***/

    event Reinvest(address indexed caller, uint256 reward, uint256 bounty);

    function isVaultToken() external pure returns (bool);

    function router() external view returns (IUniswapV2Router01);

    function masterChef() external view returns (IMasterChef);

    function rewardsToken() external view returns (address);

    function WETH() external view returns (address);

    function token0() external view returns (address);

    function token1() external view returns (address);

    function swapFeeFactor() external view returns (uint256);

    function pid() external view returns (uint256);

    function REINVEST_BOUNTY() external pure returns (uint256);

    function getReserves()
        external
        view
        returns (
            uint112 reserve0,
            uint112 reserve1,
            uint32 blockTimestampLast
        );

    function price0CumulativeLast() external view returns (uint256);

    function price1CumulativeLast() external view returns (uint256);

    function _initialize(
        IUniswapV2Router01 _router,
        IMasterChef _masterChef,
        address _rewardsToken,
        uint256 _swapFeeFactor,
        uint256 _pid
    ) external;

    function reinvest() external;
}

File 9 of 14 : IWETH.sol
pragma solidity >=0.5.0;

interface IWETH {
    function deposit() external payable;

    function transfer(address to, uint256 value) external returns (bool);

    function withdraw(uint256) external;
}

File 10 of 14 : IUniswapV2Pair.sol
pragma solidity >=0.5.0;

interface IUniswapV2Pair {
    event Approval(
        address indexed owner,
        address indexed spender,
        uint256 value
    );
    event Transfer(address indexed from, address indexed to, uint256 value);

    function name() external pure returns (string memory);

    function symbol() external pure returns (string memory);

    function decimals() external pure returns (uint8);

    function totalSupply() external view returns (uint256);

    function balanceOf(address owner) external view returns (uint256);

    function allowance(address owner, address spender)
        external
        view
        returns (uint256);

    function approve(address spender, uint256 value) external returns (bool);

    function transfer(address to, uint256 value) external returns (bool);

    function transferFrom(
        address from,
        address to,
        uint256 value
    ) external returns (bool);

    function DOMAIN_SEPARATOR() external view returns (bytes32);

    function PERMIT_TYPEHASH() external pure returns (bytes32);

    function nonces(address owner) external view returns (uint256);

    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    event Mint(address indexed sender, uint256 amount0, uint256 amount1);
    event Burn(
        address indexed sender,
        uint256 amount0,
        uint256 amount1,
        address indexed to
    );
    event Swap(
        address indexed sender,
        uint256 amount0In,
        uint256 amount1In,
        uint256 amount0Out,
        uint256 amount1Out,
        address indexed to
    );
    event Sync(uint112 reserve0, uint112 reserve1);

    function MINIMUM_LIQUIDITY() external pure returns (uint256);

    function factory() external view returns (address);

    function token0() external view returns (address);

    function token1() external view returns (address);

    function getReserves()
        external
        view
        returns (
            uint112 reserve0,
            uint112 reserve1,
            uint32 blockTimestampLast
        );

    function price0CumulativeLast() external view returns (uint256);

    function price1CumulativeLast() external view returns (uint256);

    function kLast() external view returns (uint256);

    function mint(address to) external returns (uint256 liquidity);

    function burn(address to)
        external
        returns (uint256 amount0, uint256 amount1);

    function swap(
        uint256 amount0Out,
        uint256 amount1Out,
        address to,
        bytes calldata data
    ) external;

    function skim(address to) external;

    function sync() external;

    function initialize(address, address) external;
}

File 11 of 14 : SafeMath.sol
pragma solidity =0.6.6;

// From https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/math/Math.sol
// Subject to the MIT license.

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, reverting on overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");

        return c;
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting with custom message on overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     * - Addition cannot overflow.
     */
    function add(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, errorMessage);

        return c;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on underflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     * - Subtraction cannot underflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return sub(a, b, "SafeMath: subtraction underflow");
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on underflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     * - Subtraction cannot underflow.
     */
    function sub(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        uint256 c = a - b;

        return c;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        // 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 0;
        }

        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");

        return c;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     * - Multiplication cannot overflow.
     */
    function mul(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        // 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 0;
        }

        uint256 c = a * b;
        require(c / a == b, errorMessage);

        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers.
     * Reverts on division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(a, b, "SafeMath: division by zero");
    }

    /**
     * @dev Returns the integer division of two unsigned integers.
     * Reverts with custom message on division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     * - The divisor cannot be zero.
     */
    function div(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        // Solidity only automatically asserts when dividing by 0
        require(b > 0, errorMessage);
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return mod(a, b, "SafeMath: modulo by zero");
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts with custom message when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     * - The divisor cannot be zero.
     */
    function mod(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        require(b != 0, errorMessage);
        return a % b;
    }
}

File 12 of 14 : TransferHelper.sol
// SPDX-License-Identifier: GPL-3.0-or-later

pragma solidity =0.6.6;

// helper methods for interacting with ERC20 tokens and sending ETH that do not consistently return true/false
library TransferHelper {
    function safeApprove(
        address token,
        address to,
        uint256 value
    ) internal {
        // bytes4(keccak256(bytes('approve(address,uint256)')));
        (bool success, bytes memory data) = token.call(
            abi.encodeWithSelector(0x095ea7b3, to, value)
        );
        require(
            success && (data.length == 0 || abi.decode(data, (bool))),
            "TransferHelper::safeApprove: approve failed"
        );
    }

    function safeTransfer(
        address token,
        address to,
        uint256 value
    ) internal {
        // bytes4(keccak256(bytes('transfer(address,uint256)')));
        (bool success, bytes memory data) = token.call(
            abi.encodeWithSelector(0xa9059cbb, to, value)
        );
        require(
            success && (data.length == 0 || abi.decode(data, (bool))),
            "TransferHelper::safeTransfer: transfer failed"
        );
    }

    function safeTransferFrom(
        address token,
        address from,
        address to,
        uint256 value
    ) internal {
        // bytes4(keccak256(bytes('transferFrom(address,address,uint256)')));
        (bool success, bytes memory data) = token.call(
            abi.encodeWithSelector(0x23b872dd, from, to, value)
        );
        require(
            success && (data.length == 0 || abi.decode(data, (bool))),
            "TransferHelper::transferFrom: transferFrom failed"
        );
    }

    function safeTransferETH(address to, uint256 value) internal {
        (bool success, ) = to.call{value: value}(new bytes(0));
        require(
            success,
            "TransferHelper::safeTransferETH: ETH transfer failed"
        );
    }
}

File 13 of 14 : IMasterChef.sol
pragma solidity >=0.5.16;

import "./IERC20.sol";

// Making the original MasterChef as an interface leads to compilation fail.
// Use Contract instead of Interface here
contract IMasterChef {
    // Info of each user.
    struct UserInfo {
        uint256 amount; // How many LP tokens the user has provided.
        uint256 rewardDebt; // Reward debt. See explanation below.
    }

    // Info of each pool.
    struct PoolInfo {
        IERC20 lpToken; // Address of LP token contract.
        uint256 allocPoint; // How many allocation points assigned to this pool. Reward tokens to distribute per block.
        uint256 lastRewardBlock; // Last block number that reward token distribution occurs.
        uint256 accRewardTokenPerShare; // Accumulated reward tokens per share, times 1e12. See below.
    }

    // Info of each user that stakes LP tokens.
    mapping(uint256 => PoolInfo) public poolInfo;
    mapping(uint256 => mapping(address => UserInfo)) public userInfo;

    // Deposit LP tokens to MasterChef.
    function deposit(uint256 _pid, uint256 _amount) external {}

    // Withdraw LP tokens from MasterChef.
    function withdraw(uint256 _pid, uint256 _amount) external {}
}

File 14 of 14 : IUniswapV2Router01.sol
pragma solidity >=0.5.0;

interface IUniswapV2Router01 {
    function factory() external pure returns (address);

    function WETH() external pure returns (address);

    function addLiquidity(
        address tokenA,
        address tokenB,
        uint256 amountADesired,
        uint256 amountBDesired,
        uint256 amountAMin,
        uint256 amountBMin,
        address to,
        uint256 deadline
    )
        external
        returns (
            uint256 amountA,
            uint256 amountB,
            uint256 liquidity
        );

    function addLiquidityETH(
        address token,
        uint256 amountTokenDesired,
        uint256 amountTokenMin,
        uint256 amountETHMin,
        address to,
        uint256 deadline
    )
        external
        payable
        returns (
            uint256 amountToken,
            uint256 amountETH,
            uint256 liquidity
        );

    function removeLiquidity(
        address tokenA,
        address tokenB,
        uint256 liquidity,
        uint256 amountAMin,
        uint256 amountBMin,
        address to,
        uint256 deadline
    ) external returns (uint256 amountA, uint256 amountB);

    function removeLiquidityETH(
        address token,
        uint256 liquidity,
        uint256 amountTokenMin,
        uint256 amountETHMin,
        address to,
        uint256 deadline
    ) external returns (uint256 amountToken, uint256 amountETH);

    function removeLiquidityWithPermit(
        address tokenA,
        address tokenB,
        uint256 liquidity,
        uint256 amountAMin,
        uint256 amountBMin,
        address to,
        uint256 deadline,
        bool approveMax,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external returns (uint256 amountA, uint256 amountB);

    function removeLiquidityETHWithPermit(
        address token,
        uint256 liquidity,
        uint256 amountTokenMin,
        uint256 amountETHMin,
        address to,
        uint256 deadline,
        bool approveMax,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external returns (uint256 amountToken, uint256 amountETH);

    function swapExactTokensForTokens(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external returns (uint256[] memory amounts);

    function swapTokensForExactTokens(
        uint256 amountOut,
        uint256 amountInMax,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external returns (uint256[] memory amounts);

    function swapExactETHForTokens(
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external payable returns (uint256[] memory amounts);

    function swapTokensForExactETH(
        uint256 amountOut,
        uint256 amountInMax,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external returns (uint256[] memory amounts);

    function swapExactTokensForETH(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external returns (uint256[] memory amounts);

    function swapETHForExactTokens(
        uint256 amountOut,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external payable returns (uint256[] memory amounts);

    function quote(
        uint256 amountA,
        uint256 reserveA,
        uint256 reserveB
    ) external pure returns (uint256 amountB);

    function getAmountOut(
        uint256 amountIn,
        uint256 reserveIn,
        uint256 reserveOut
    ) external pure returns (uint256 amountOut);

    function getAmountIn(
        uint256 amountOut,
        uint256 reserveIn,
        uint256 reserveOut
    ) external pure returns (uint256 amountIn);

    function getAmountsOut(uint256 amountIn, address[] calldata path)
        external
        view
        returns (uint256[] memory amounts);

    function getAmountsIn(uint256 amountOut, address[] calldata path)
        external
        view
        returns (uint256[] memory amounts);
}

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"address","name":"_factory","type":"address"},{"internalType":"address","name":"_bDeployer","type":"address"},{"internalType":"address","name":"_cDeployer","type":"address"},{"internalType":"address","name":"_WETH","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"WETH","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"uniswapV2Pair","type":"address"},{"internalType":"uint256","name":"amountADesired","type":"uint256"},{"internalType":"uint256","name":"amountBDesired","type":"uint256"},{"internalType":"uint256","name":"amountAMin","type":"uint256"},{"internalType":"uint256","name":"amountBMin","type":"uint256"}],"name":"_optimalLiquidity","outputs":[{"internalType":"uint256","name":"amountA","type":"uint256"},{"internalType":"uint256","name":"amountB","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"bDeployer","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"borrowable","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"bytes","name":"permitData","type":"bytes"}],"name":"borrow","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"borrowable","type":"address"},{"internalType":"uint256","name":"amountETH","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"bytes","name":"permitData","type":"bytes"}],"name":"borrowETH","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"cDeployer","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"underlying","type":"address"},{"internalType":"uint256","name":"redeemTokens","type":"uint256"},{"internalType":"uint256","name":"amountAMin","type":"uint256"},{"internalType":"uint256","name":"amountBMin","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"bytes","name":"permitData","type":"bytes"}],"name":"deleverage","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"factory","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"underlying","type":"address"},{"internalType":"uint8","name":"index","type":"uint8"}],"name":"getBorrowable","outputs":[{"internalType":"address","name":"borrowable","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"underlying","type":"address"}],"name":"getCollateral","outputs":[{"internalType":"address","name":"collateral","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"underlying","type":"address"}],"name":"getLendingPool","outputs":[{"internalType":"address","name":"collateral","type":"address"},{"internalType":"address","name":"borrowableA","type":"address"},{"internalType":"address","name":"borrowableB","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"underlying","type":"address"}],"name":"getUniswapV2Pair","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"underlying","type":"address"}],"name":"isVaultToken","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"underlying","type":"address"},{"internalType":"uint256","name":"amountADesired","type":"uint256"},{"internalType":"uint256","name":"amountBDesired","type":"uint256"},{"internalType":"uint256","name":"amountAMin","type":"uint256"},{"internalType":"uint256","name":"amountBMin","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"bytes","name":"permitDataA","type":"bytes"},{"internalType":"bytes","name":"permitDataB","type":"bytes"}],"name":"leverage","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"borrowable","type":"address"},{"internalType":"uint256","name":"amountMax","type":"uint256"},{"internalType":"address","name":"borrower","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"liquidate","outputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint256","name":"seizeTokens","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"borrowable","type":"address"},{"internalType":"address","name":"borrower","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"liquidateETH","outputs":[{"internalType":"uint256","name":"amountETH","type":"uint256"},{"internalType":"uint256","name":"seizeTokens","type":"uint256"}],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"poolToken","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"mint","outputs":[{"internalType":"uint256","name":"tokens","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"poolToken","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"bytes","name":"permitData","type":"bytes"}],"name":"mintCollateral","outputs":[{"internalType":"uint256","name":"tokens","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"poolToken","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"mintETH","outputs":[{"internalType":"uint256","name":"tokens","type":"uint256"}],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"poolToken","type":"address"},{"internalType":"uint256","name":"tokens","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"bytes","name":"permitData","type":"bytes"}],"name":"redeem","outputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"poolToken","type":"address"},{"internalType":"uint256","name":"tokens","type":"uint256"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"bytes","name":"permitData","type":"bytes"}],"name":"redeemETH","outputs":[{"internalType":"uint256","name":"amountETH","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"borrowable","type":"address"},{"internalType":"uint256","name":"amountMax","type":"uint256"},{"internalType":"address","name":"borrower","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"repay","outputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"borrowable","type":"address"},{"internalType":"address","name":"borrower","type":"address"},{"internalType":"uint256","name":"deadline","type":"uint256"}],"name":"repayETH","outputs":[{"internalType":"uint256","name":"amountETH","type":"uint256"}],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"borrower","type":"address"},{"internalType":"uint256","name":"borrowAmount","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"tarotBorrow","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"redeemAmount","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"tarotRedeem","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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Block Transaction Difficulty Gas Used Reward
Block Uncle Number Difficulty Gas Used Reward
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