Contract Source Code (Vyper language format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Submit Audit
• Compare

# @version 0.2.16
"""
@title "Zap" Depositer for permissionless factory metapools
@author Curve.Fi
@license Copyright (c) Curve.Fi, 2021 - all rights reserved
"""

interface ERC20:
    def approve(_spender: address, _amount: uint256): nonpayable
    def balanceOf(_owner: address) -> uint256: view

interface CurveMeta:
    def add_liquidity(amounts: uint256[N_COINS], min_mint_amount: uint256, _receiver: address) -> uint256: nonpayable
    def remove_liquidity(_amount: uint256, min_amounts: uint256[N_COINS]): nonpayable
    def remove_liquidity_one_coin(_token_amount: uint256, i: int128, min_amount: uint256, _receiver: address) -> uint256: nonpayable
    def remove_liquidity_imbalance(amounts: uint256[N_COINS], max_burn_amount: uint256) -> uint256: nonpayable
    def calc_withdraw_one_coin(_token_amount: uint256, i: int128) -> uint256: view
    def calc_token_amount(amounts: uint256[N_COINS], deposit: bool) -> uint256: view
    def coins(i: uint256) -> address: view

interface CurveBase:
    def add_liquidity(amounts: uint256[BASE_N_COINS], min_mint_amount: uint256): nonpayable
    def remove_liquidity(_amount: uint256, min_amounts: uint256[BASE_N_COINS]): nonpayable
    def remove_liquidity_one_coin(_token_amount: uint256, i: int128, min_amount: uint256): nonpayable
    def remove_liquidity_imbalance(amounts: uint256[BASE_N_COINS], max_burn_amount: uint256): nonpayable
    def calc_withdraw_one_coin(_token_amount: uint256, i: int128) -> uint256: view
    def calc_token_amount(amounts: uint256[BASE_N_COINS], deposit: bool) -> uint256: view
    def coins(i: uint256) -> address: view
    def fee() -> uint256: view


BASE_N_COINS: constant(int128) = 2
BASE_POOL: constant(address) = 0xf253f83AcA21aAbD2A20553AE0BF7F65C755A07F
BASE_LP_TOKEN: constant(address) = 0x051d7e5609917Bd9b73f04BAc0DED8Dd46a74301
BASE_COINS: constant(address[BASE_N_COINS]) = [0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599, 0xfE18be6b3Bd88A2D2A7f928d00292E7a9963CfC6]

N_COINS: constant(int128) = 2
MAX_COIN: constant(int128) = N_COINS-1
N_ALL_COINS: constant(int128) = N_COINS + BASE_N_COINS - 1

FEE_DENOMINATOR: constant(uint256) = 10 ** 10
FEE_IMPRECISION: constant(uint256) = 100 * 10 ** 8  # % of the fee


# coin -> pool -> is approved to transfer?
is_approved: HashMap[address, HashMap[address, bool]]


@external
def __init__():
    """
    @notice Contract constructor
    """
    for coin in BASE_COINS:
        ERC20(coin).approve(BASE_POOL, MAX_UINT256)


@external
def add_liquidity(
    _pool: address,
    _deposit_amounts: uint256[N_ALL_COINS],
    _min_mint_amount: uint256,
    _receiver: address = msg.sender,
) -> uint256:
    """
    @notice Wrap underlying coins and deposit them into `_pool`
    @param _pool Address of the pool to deposit into
    @param _deposit_amounts List of amounts of underlying coins to deposit
    @param _min_mint_amount Minimum amount of LP tokens to mint from the deposit
    @param _receiver Address that receives the LP tokens
    @return Amount of LP tokens received by depositing
    """
    meta_amounts: uint256[N_COINS] = empty(uint256[N_COINS])
    base_amounts: uint256[BASE_N_COINS] = empty(uint256[BASE_N_COINS])
    deposit_base: bool = False
    base_coins: address[BASE_N_COINS] = BASE_COINS

    if _deposit_amounts[0] != 0:
        coin: address = CurveMeta(_pool).coins(0)
        if not self.is_approved[coin][_pool]:
            ERC20(coin).approve(_pool, MAX_UINT256)
            self.is_approved[coin][_pool] = True
        response: Bytes[32] = raw_call(
            coin,
            _abi_encode(
                msg.sender,
                self,
                _deposit_amounts[0],
                method_id=method_id("transferFrom(address,address,uint256)"),
            ),
            max_outsize=32
        )
        if len(response) != 0:
            assert convert(response, bool)
        # hand fee on transfer
        meta_amounts[0] = ERC20(coin).balanceOf(self)

    for i in range(1, N_ALL_COINS):
        amount: uint256 = _deposit_amounts[i]
        if amount == 0:
            continue
        deposit_base = True
        base_idx: uint256 = i - 1
        coin: address = base_coins[base_idx]

        response: Bytes[32] = raw_call(
            coin,
            _abi_encode(
                msg.sender,
                self,
                amount,
                method_id=method_id("transferFrom(address,address,uint256)"),
            ),
            max_outsize=32
        )
        if len(response) != 0:
            assert convert(response, bool)

        # Handle potential transfer fees (i.e. Tether/renBTC)
        base_amounts[base_idx] = ERC20(coin).balanceOf(self)

    # Deposit to the base pool
    if deposit_base:
        coin: address = BASE_LP_TOKEN
        CurveBase(BASE_POOL).add_liquidity(base_amounts, 0)
        meta_amounts[MAX_COIN] = ERC20(coin).balanceOf(self)
        if not self.is_approved[coin][_pool]:
            ERC20(coin).approve(_pool, MAX_UINT256)
            self.is_approved[coin][_pool] = True

    # Deposit to the meta pool
    return CurveMeta(_pool).add_liquidity(meta_amounts, _min_mint_amount, _receiver)


@external
def remove_liquidity(
    _pool: address,
    _burn_amount: uint256,
    _min_amounts: uint256[N_ALL_COINS],
    _receiver: address = msg.sender
) -> uint256[N_ALL_COINS]:
    """
    @notice Withdraw and unwrap coins from the pool
    @dev Withdrawal amounts are based on current deposit ratios
    @param _pool Address of the pool to deposit into
    @param _burn_amount Quantity of LP tokens to burn in the withdrawal
    @param _min_amounts Minimum amounts of underlying coins to receive
    @param _receiver Address that receives the LP tokens
    @return List of amounts of underlying coins that were withdrawn
    """
    response: Bytes[32] = raw_call(
        _pool,
        _abi_encode(
            msg.sender,
            self,
            _burn_amount,
            method_id=method_id("transferFrom(address,address,uint256)"),
        ),
        max_outsize=32
    )
    if len(response) != 0:
        assert convert(response, bool)

    min_amounts_base: uint256[BASE_N_COINS] = empty(uint256[BASE_N_COINS])
    amounts: uint256[N_ALL_COINS] = empty(uint256[N_ALL_COINS])

    # Withdraw from meta
    meta_received: uint256[N_COINS] = empty(uint256[N_COINS])
    CurveMeta(_pool).remove_liquidity(_burn_amount, [_min_amounts[0], convert(0, uint256)])

    coins: address[N_COINS] = empty(address[N_COINS])
    for i in range(N_COINS):
        coin: address = CurveMeta(_pool).coins(i)
        coins[i] = coin
        # Handle fee on transfer for the first coin
        meta_received[i] = ERC20(coin).balanceOf(self)

    # Withdraw from base
    for i in range(BASE_N_COINS):
        min_amounts_base[i] = _min_amounts[MAX_COIN+i]
    CurveBase(BASE_POOL).remove_liquidity(meta_received[MAX_COIN], min_amounts_base)

    # Transfer all coins out
    response = raw_call(
        coins[0],  # metapool coin 0
        _abi_encode(
            _receiver,
            meta_received[0],
            method_id=method_id("transfer(address,uint256)"),
        ),
        max_outsize=32
    )
    if len(response) != 0:
        assert convert(response, bool)

    amounts[0] = meta_received[0]

    base_coins: address[BASE_N_COINS] = BASE_COINS
    for i in range(1, N_ALL_COINS):
        coin: address = base_coins[i-1]
        # handle potential fee on transfer
        amounts[i] = ERC20(coin).balanceOf(self)
        response = raw_call(
            coin,
            _abi_encode(
                _receiver,
                amounts[i],
                method_id=method_id("transfer(address,uint256)"),
            ),
            max_outsize=32
        )
        if len(response) != 0:
            assert convert(response, bool)


    return amounts


@external
def remove_liquidity_one_coin(
    _pool: address,
    _burn_amount: uint256,
    i: int128,
    _min_amount: uint256,
    _receiver: address=msg.sender
) -> uint256:
    """
    @notice Withdraw and unwrap a single coin from the pool
    @param _pool Address of the pool to deposit into
    @param _burn_amount Amount of LP tokens to burn in the withdrawal
    @param i Index value of the coin to withdraw
    @param _min_amount Minimum amount of underlying coin to receive
    @param _receiver Address that receives the LP tokens
    @return Amount of underlying coin received
    """
    response: Bytes[32] = raw_call(
        _pool,
        _abi_encode(
            msg.sender,
            self,
            _burn_amount,
            method_id=method_id("transferFrom(address,address,uint256)"),
        ),
        max_outsize=32
    )
    if len(response) != 0:
        assert convert(response, bool)


    coin_amount: uint256 = 0
    if i == 0:
        coin_amount = CurveMeta(_pool).remove_liquidity_one_coin(_burn_amount, i, _min_amount, _receiver)
    else:
        base_coins: address[BASE_N_COINS] = BASE_COINS
        coin: address = base_coins[i - MAX_COIN]
        # Withdraw a base pool coin
        coin_amount = CurveMeta(_pool).remove_liquidity_one_coin(_burn_amount, MAX_COIN, 0, self)
        CurveBase(BASE_POOL).remove_liquidity_one_coin(coin_amount, i-MAX_COIN, _min_amount)
        coin_amount = ERC20(coin).balanceOf(self)
        response = raw_call(
            coin,
            _abi_encode(
                _receiver,
                coin_amount,
                method_id=method_id("transfer(address,uint256)"),
            ),
            max_outsize=32
        )
        if len(response) != 0:
            assert convert(response, bool)


    return coin_amount


@external
def remove_liquidity_imbalance(
    _pool: address,
    _amounts: uint256[N_ALL_COINS],
    _max_burn_amount: uint256,
    _receiver: address=msg.sender
) -> uint256:
    """
    @notice Withdraw coins from the pool in an imbalanced amount
    @param _pool Address of the pool to deposit into
    @param _amounts List of amounts of underlying coins to withdraw
    @param _max_burn_amount Maximum amount of LP token to burn in the withdrawal
    @param _receiver Address that receives the LP tokens
    @return Actual amount of the LP token burned in the withdrawal
    """
    fee: uint256 = CurveBase(BASE_POOL).fee() * BASE_N_COINS / (4 * (BASE_N_COINS - 1))
    fee += fee * FEE_IMPRECISION / FEE_DENOMINATOR  # Overcharge to account for imprecision

    # Transfer the LP token in
    response: Bytes[32] = raw_call(
        _pool,
        _abi_encode(
            msg.sender,
            self,
            _max_burn_amount,
            method_id=method_id("transferFrom(address,address,uint256)"),
        ),
        max_outsize=32
    )
    if len(response) != 0:
        assert convert(response, bool)

    withdraw_base: bool = False
    amounts_base: uint256[BASE_N_COINS] = empty(uint256[BASE_N_COINS])
    amounts_meta: uint256[N_COINS] = empty(uint256[N_COINS])

    # determine amounts to withdraw from base pool
    for i in range(BASE_N_COINS):
        amount: uint256 = _amounts[MAX_COIN + i]
        if amount != 0:
            amounts_base[i] = amount
            withdraw_base = True

    # determine amounts to withdraw from metapool
    amounts_meta[0] = _amounts[0]
    if withdraw_base:
        amounts_meta[MAX_COIN] = CurveBase(BASE_POOL).calc_token_amount(amounts_base, False)
        amounts_meta[MAX_COIN] += amounts_meta[MAX_COIN] * fee / FEE_DENOMINATOR + 1

    # withdraw from metapool and return the remaining LP tokens
    burn_amount: uint256 = CurveMeta(_pool).remove_liquidity_imbalance(amounts_meta, _max_burn_amount)
    response = raw_call(
        _pool,
        _abi_encode(
            msg.sender,
            _max_burn_amount - burn_amount,
            method_id=method_id("transfer(address,uint256)"),
        ),
        max_outsize=32
    )
    if len(response) != 0:
        assert convert(response, bool)


    # withdraw from base pool
    if withdraw_base:
        CurveBase(BASE_POOL).remove_liquidity_imbalance(amounts_base, amounts_meta[MAX_COIN])
        coin: address = BASE_LP_TOKEN
        leftover: uint256 = ERC20(coin).balanceOf(self)

        if leftover > 0:
            # if some base pool LP tokens remain, re-deposit them for the caller
            if not self.is_approved[coin][_pool]:
                ERC20(coin).approve(_pool, MAX_UINT256)
                self.is_approved[coin][_pool] = True
            burn_amount -= CurveMeta(_pool).add_liquidity([convert(0, uint256), leftover], 0, msg.sender)

        # transfer withdrawn base pool tokens to caller
        base_coins: address[BASE_N_COINS] = BASE_COINS
        for i in range(BASE_N_COINS):
            response = raw_call(
                base_coins[i],
                _abi_encode(
                    _receiver,
                    ERC20(base_coins[i]).balanceOf(self),  # handle potential transfer fees
                    method_id=method_id("transfer(address,uint256)"),
                ),
                max_outsize=32
            )
            if len(response) != 0:
                assert convert(response, bool)


    # transfer withdrawn metapool tokens to caller
    if _amounts[0] > 0:
        coin: address = CurveMeta(_pool).coins(0)
        response = raw_call(
            coin,
            _abi_encode(
                _receiver,
                ERC20(coin).balanceOf(self),  # handle potential fees
                method_id=method_id("transfer(address,uint256)"),
            ),
            max_outsize=32
        )
        if len(response) != 0:
            assert convert(response, bool)


    return burn_amount


@view
@external
def calc_withdraw_one_coin(_pool: address, _token_amount: uint256, i: int128) -> uint256:
    """
    @notice Calculate the amount received when withdrawing and unwrapping a single coin
    @param _pool Address of the pool to deposit into
    @param _token_amount Amount of LP tokens to burn in the withdrawal
    @param i Index value of the underlying coin to withdraw
    @return Amount of coin received
    """
    if i < MAX_COIN:
        return CurveMeta(_pool).calc_withdraw_one_coin(_token_amount, i)
    else:
        _base_tokens: uint256 = CurveMeta(_pool).calc_withdraw_one_coin(_token_amount, MAX_COIN)
        return CurveBase(BASE_POOL).calc_withdraw_one_coin(_base_tokens, i-MAX_COIN)


@view
@external
def calc_token_amount(_pool: address, _amounts: uint256[N_ALL_COINS], _is_deposit: bool) -> uint256:
    """
    @notice Calculate addition or reduction in token supply from a deposit or withdrawal
    @dev This calculation accounts for slippage, but not fees.
         Needed to prevent front-running, not for precise calculations!
    @param _pool Address of the pool to deposit into
    @param _amounts Amount of each underlying coin being deposited
    @param _is_deposit set True for deposits, False for withdrawals
    @return Expected amount of LP tokens received
    """
    meta_amounts: uint256[N_COINS] = empty(uint256[N_COINS])
    base_amounts: uint256[BASE_N_COINS] = empty(uint256[BASE_N_COINS])

    meta_amounts[0] = _amounts[0]
    for i in range(BASE_N_COINS):
        base_amounts[i] = _amounts[i + MAX_COIN]

    base_tokens: uint256 = CurveBase(BASE_POOL).calc_token_amount(base_amounts, _is_deposit)
    meta_amounts[MAX_COIN] = base_tokens

    return CurveMeta(_pool).calc_token_amount(meta_amounts, _is_deposit)

• No Contract Security Audit Submitted- Submit Audit Here

[{"stateMutability":"nonpayable","type":"constructor","inputs":[],"outputs":[]},{"stateMutability":"nonpayable","type":"function","name":"add_liquidity","inputs":[{"name":"_pool","type":"address"},{"name":"_deposit_amounts","type":"uint256[3]"},{"name":"_min_mint_amount","type":"uint256"}],"outputs":[{"name":"","type":"uint256"}]},{"stateMutability":"nonpayable","type":"function","name":"add_liquidity","inputs":[{"name":"_pool","type":"address"},{"name":"_deposit_amounts","type":"uint256[3]"},{"name":"_min_mint_amount","type":"uint256"},{"name":"_receiver","type":"address"}],"outputs":[{"name":"","type":"uint256"}]},{"stateMutability":"nonpayable","type":"function","name":"remove_liquidity","inputs":[{"name":"_pool","type":"address"},{"name":"_burn_amount","type":"uint256"},{"name":"_min_amounts","type":"uint256[3]"}],"outputs":[{"name":"","type":"uint256[3]"}]},{"stateMutability":"nonpayable","type":"function","name":"remove_liquidity","inputs":[{"name":"_pool","type":"address"},{"name":"_burn_amount","type":"uint256"},{"name":"_min_amounts","type":"uint256[3]"},{"name":"_receiver","type":"address"}],"outputs":[{"name":"","type":"uint256[3]"}]},{"stateMutability":"nonpayable","type":"function","name":"remove_liquidity_one_coin","inputs":[{"name":"_pool","type":"address"},{"name":"_burn_amount","type":"uint256"},{"name":"i","type":"int128"},{"name":"_min_amount","type":"uint256"}],"outputs":[{"name":"","type":"uint256"}]},{"stateMutability":"nonpayable","type":"function","name":"remove_liquidity_one_coin","inputs":[{"name":"_pool","type":"address"},{"name":"_burn_amount","type":"uint256"},{"name":"i","type":"int128"},{"name":"_min_amount","type":"uint256"},{"name":"_receiver","type":"address"}],"outputs":[{"name":"","type":"uint256"}]},{"stateMutability":"nonpayable","type":"function","name":"remove_liquidity_imbalance","inputs":[{"name":"_pool","type":"address"},{"name":"_amounts","type":"uint256[3]"},{"name":"_max_burn_amount","type":"uint256"}],"outputs":[{"name":"","type":"uint256"}]},{"stateMutability":"nonpayable","type":"function","name":"remove_liquidity_imbalance","inputs":[{"name":"_pool","type":"address"},{"name":"_amounts","type":"uint256[3]"},{"name":"_max_burn_amount","type":"uint256"},{"name":"_receiver","type":"address"}],"outputs":[{"name":"","type":"uint256"}]},{"stateMutability":"view","type":"function","name":"calc_withdraw_one_coin","inputs":[{"name":"_pool","type":"address"},{"name":"_token_amount","type":"uint256"},{"name":"i","type":"int128"}],"outputs":[{"name":"","type":"uint256"}],"gas":5753},{"stateMutability":"view","type":"function","name":"calc_token_amount","inputs":[{"name":"_pool","type":"address"},{"name":"_amounts","type":"uint256[3]"},{"name":"_is_deposit","type":"bool"}],"outputs":[{"name":"","type":"uint256"}],"gas":6289}]

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