Contract

Contract Source Code (Vyper language format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Submit Audit
• Compare

# @version 0.2.12
"""
@title "Zap" Depositer for metapool
@author Curve.Fi
@license Copyright (c) Curve.Fi, 2020 - all rights reserved
@notice deposit/withdraw to Curve pool without too many transactions
"""

from vyper.interfaces import ERC20


interface CurveMeta:
    def add_liquidity(amounts: uint256[N_COINS], min_mint_amount: uint256) -> uint256: nonpayable
    def remove_liquidity(_amount: uint256, min_amounts: uint256[N_COINS]) -> uint256[N_COINS]: nonpayable
    def remove_liquidity_one_coin(_token_amount: uint256, i: int128, min_amount: uint256) -> 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 base_pool() -> address: 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


N_COINS: constant(int128) = 2
MAX_COIN: constant(int128) = N_COINS-1
BASE_N_COINS: constant(int128) = 3
N_ALL_COINS: constant(int128) = N_COINS + BASE_N_COINS - 1

# An asset which may have a transfer fee (USDT)
FEE_ASSET: constant(address) = 0xdAC17F958D2ee523a2206206994597C13D831ec7

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


pool: public(address)
token: public(address)
base_pool: public(address)

coins: public(address[N_COINS])
base_coins: public(address[BASE_N_COINS])


@external
def __init__(_pool: address, _token: address):
    """
    @notice Contract constructor
    @param _pool Metapool address
    @param _token Pool LP token address
    """
    self.pool = _pool
    self.token = _token
    base_pool: address = CurveMeta(_pool).base_pool()
    self.base_pool = base_pool

    for i in range(N_COINS):
        coin: address = CurveMeta(_pool).coins(i)
        self.coins[i] = coin
        # approve coins for infinite transfers
        _response: Bytes[32] = raw_call(
            coin,
            concat(
                method_id("approve(address,uint256)"),
                convert(_pool, bytes32),
                convert(MAX_UINT256, bytes32),
            ),
            max_outsize=32,
        )
        if len(_response) > 0:
            assert convert(_response, bool)

    for i in range(BASE_N_COINS):
        coin: address = CurveBase(base_pool).coins(i)
        self.base_coins[i] = coin
        # approve underlying coins for infinite transfers
        _response: Bytes[32] = raw_call(
            coin,
            concat(
                method_id("approve(address,uint256)"),
                convert(base_pool, bytes32),
                convert(MAX_UINT256, bytes32),
            ),
            max_outsize=32,
        )
        if len(_response) > 0:
            assert convert(_response, bool)


@external
def add_liquidity(_amounts: uint256[N_ALL_COINS], _min_mint_amount: uint256) -> uint256:
    """
    @notice Wrap underlying coins and deposit them in the pool
    @param _amounts List of amounts of underlying coins to deposit
    @param _min_mint_amount Minimum amount of LP tokens to mint from the deposit
    @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

    # Transfer all coins in
    for i in range(N_ALL_COINS):
        amount: uint256 = _amounts[i]
        if amount == 0:
            continue
        coin: address = ZERO_ADDRESS
        if i < MAX_COIN:
            coin = self.coins[i]
            meta_amounts[i] = amount
        else:
            x: int128 = i - MAX_COIN
            coin = self.base_coins[x]
            base_amounts[x] = amount
            deposit_base = True
        # "safeTransferFrom" which works for ERC20s which return bool or not
        _response: Bytes[32] = raw_call(
            coin,
            concat(
                method_id("transferFrom(address,address,uint256)"),
                convert(msg.sender, bytes32),
                convert(self, bytes32),
                convert(amount, bytes32),
            ),
            max_outsize=32,
        )  # dev: failed transfer
        if len(_response) > 0:
            assert convert(_response, bool)  # dev: failed transfer
        # end "safeTransferFrom"
        # Handle potential Tether fees
        if coin == FEE_ASSET:
            amount = ERC20(FEE_ASSET).balanceOf(self)
            if i < MAX_COIN:
                meta_amounts[i] = amount
            else:
                base_amounts[i - MAX_COIN] = amount

    # Deposit to the base pool
    if deposit_base:
        CurveBase(self.base_pool).add_liquidity(base_amounts, 0)
        meta_amounts[MAX_COIN] = ERC20(self.coins[MAX_COIN]).balanceOf(self)

    # Deposit to the meta pool
    CurveMeta(self.pool).add_liquidity(meta_amounts, _min_mint_amount)

    # Transfer meta token back
    lp_token: address = self.token
    lp_amount: uint256 = ERC20(lp_token).balanceOf(self)
    assert ERC20(lp_token).transfer(msg.sender, lp_amount)

    return lp_amount


@external
def remove_liquidity(_amount: uint256, _min_amounts: uint256[N_ALL_COINS]) -> uint256[N_ALL_COINS]:
    """
    @notice Withdraw and unwrap coins from the pool
    @dev Withdrawal amounts are based on current deposit ratios
    @param _amount Quantity of LP tokens to burn in the withdrawal
    @param _min_amounts Minimum amounts of underlying coins to receive
    @return List of amounts of underlying coins that were withdrawn
    """
    _token: address = self.token
    assert ERC20(_token).transferFrom(msg.sender, self, _amount)

    min_amounts_meta: uint256[N_COINS] = empty(uint256[N_COINS])
    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
    for i in range(MAX_COIN):
        min_amounts_meta[i] = _min_amounts[i]
    CurveMeta(self.pool).remove_liquidity(_amount, min_amounts_meta)

    # Withdraw from base
    _base_amount: uint256 = ERC20(self.coins[MAX_COIN]).balanceOf(self)
    for i in range(BASE_N_COINS):
        min_amounts_base[i] = _min_amounts[MAX_COIN+i]
    CurveBase(self.base_pool).remove_liquidity(_base_amount, min_amounts_base)

    # Transfer all coins out
    for i in range(N_ALL_COINS):
        coin: address = ZERO_ADDRESS
        if i < MAX_COIN:
            coin = self.coins[i]
        else:
            coin = self.base_coins[i - MAX_COIN]
        amounts[i] = ERC20(coin).balanceOf(self)
        # "safeTransfer" which works for ERC20s which return bool or not
        _response: Bytes[32] = raw_call(
            coin,
            concat(
                method_id("transfer(address,uint256)"),
                convert(msg.sender, bytes32),
                convert(amounts[i], bytes32),
            ),
            max_outsize=32,
        )  # dev: failed transfer
        if len(_response) > 0:
            assert convert(_response, bool)  # dev: failed transfer
        # end "safeTransfer"

    return amounts


@external
def remove_liquidity_one_coin(_token_amount: uint256, i: int128, _min_amount: uint256) -> uint256:
    """
    @notice Withdraw and unwrap a single coin from the pool
    @param _token_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
    @return Amount of underlying coin received
    """
    assert ERC20(self.token).transferFrom(msg.sender, self, _token_amount)

    coin: address = ZERO_ADDRESS
    if i < MAX_COIN:
        coin = self.coins[i]
        # Withdraw a metapool coin
        CurveMeta(self.pool).remove_liquidity_one_coin(_token_amount, i, _min_amount)
    else:
        coin = self.base_coins[i - MAX_COIN]
        # Withdraw a base pool coin
        CurveMeta(self.pool).remove_liquidity_one_coin(_token_amount, MAX_COIN, 0)
        CurveBase(self.base_pool).remove_liquidity_one_coin(
            ERC20(self.coins[MAX_COIN]).balanceOf(self), i-MAX_COIN, _min_amount
        )

    # Tranfer the coin out
    coin_amount: uint256 = ERC20(coin).balanceOf(self)
    # "safeTransfer" which works for ERC20s which return bool or not
    _response: Bytes[32] = raw_call(
        coin,
        concat(
            method_id("transfer(address,uint256)"),
            convert(msg.sender, bytes32),
            convert(coin_amount, bytes32),
        ),
        max_outsize=32,
    )  # dev: failed transfer
    if len(_response) > 0:
        assert convert(_response, bool)  # dev: failed transfer
    # end "safeTransfer"

    return coin_amount


@external
def remove_liquidity_imbalance(_amounts: uint256[N_ALL_COINS], _max_burn_amount: uint256) -> uint256:
    """
    @notice Withdraw coins from the pool in an imbalanced amount
    @param _amounts List of amounts of underlying coins to withdraw
    @param _max_burn_amount Maximum amount of LP token to burn in the withdrawal
    @return Actual amount of the LP token burned in the withdrawal
    """
    base_pool: address = self.base_pool
    meta_pool: address = self.pool
    base_coins: address[BASE_N_COINS] = self.base_coins
    meta_coins: address[N_COINS] = self.coins
    lp_token: address = self.token

    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
    assert ERC20(lp_token).transferFrom(msg.sender, self, _max_burn_amount)

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

    # Prepare quantities
    for i in range(MAX_COIN):
        amounts_meta[i] = _amounts[i]

    for i in range(BASE_N_COINS):
        amount: uint256 = _amounts[MAX_COIN + i]
        if amount != 0:
            amounts_base[i] = amount
            withdraw_base = True

    if withdraw_base:
        amounts_meta[MAX_COIN] = CurveBase(self.base_pool).calc_token_amount(amounts_base, False)
        amounts_meta[MAX_COIN] += amounts_meta[MAX_COIN] * fee / FEE_DENOMINATOR + 1

    # Remove liquidity and deposit leftovers back
    CurveMeta(meta_pool).remove_liquidity_imbalance(amounts_meta, _max_burn_amount)
    if withdraw_base:
        CurveBase(base_pool).remove_liquidity_imbalance(amounts_base, amounts_meta[MAX_COIN])
        leftover_amounts[MAX_COIN] = ERC20(meta_coins[MAX_COIN]).balanceOf(self)
        if leftover_amounts[MAX_COIN] > 0:
            CurveMeta(meta_pool).add_liquidity(leftover_amounts, 0)

    # Transfer all coins out
    for i in range(N_ALL_COINS):
        coin: address = ZERO_ADDRESS
        amount: uint256 = 0
        if i < MAX_COIN:
            coin = meta_coins[i]
            amount = amounts_meta[i]
        else:
            coin = base_coins[i - MAX_COIN]
            amount = amounts_base[i - MAX_COIN]
        # "safeTransfer" which works for ERC20s which return bool or not
        if amount > 0:
            _response: Bytes[32] = raw_call(
                coin,
                concat(
                    method_id("transfer(address,uint256)"),
                    convert(msg.sender, bytes32),
                    convert(amount, bytes32),
                ),
                max_outsize=32,
            )  # dev: failed transfer
            if len(_response) > 0:
                assert convert(_response, bool)  # dev: failed transfer
            # end "safeTransfer"

    # Transfer the leftover LP token out
    leftover: uint256 = ERC20(lp_token).balanceOf(self)
    if leftover > 0:
        assert ERC20(lp_token).transfer(msg.sender, leftover)

    return _max_burn_amount - leftover


@view
@external
def calc_withdraw_one_coin(_token_amount: uint256, i: int128) -> uint256:
    """
    @notice Calculate the amount received when withdrawing and unwrapping a single coin
    @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(self.pool).calc_withdraw_one_coin(_token_amount, i)
    else:
        base_tokens: uint256 = CurveMeta(self.pool).calc_withdraw_one_coin(_token_amount, MAX_COIN)
        return CurveBase(self.base_pool).calc_withdraw_one_coin(base_tokens, i-MAX_COIN)


@view
@external
def calc_token_amount(_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 _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])

    for i in range(MAX_COIN):
        meta_amounts[i] = _amounts[i]

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

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

    return CurveMeta(self.pool).calc_token_amount(meta_amounts, _is_deposit)

• No Contract Security Audit Submitted- Submit Audit Here

[{"stateMutability":"nonpayable","type":"constructor","inputs":[{"name":"_pool","type":"address"},{"name":"_token","type":"address"}],"outputs":[]},{"stateMutability":"nonpayable","type":"function","name":"add_liquidity","inputs":[{"name":"_amounts","type":"uint256[4]"},{"name":"_min_mint_amount","type":"uint256"}],"outputs":[{"name":"","type":"uint256"}],"gas":86660},{"stateMutability":"nonpayable","type":"function","name":"remove_liquidity","inputs":[{"name":"_amount","type":"uint256"},{"name":"_min_amounts","type":"uint256[4]"}],"outputs":[{"name":"","type":"uint256[4]"}],"gas":82960},{"stateMutability":"nonpayable","type":"function","name":"remove_liquidity_one_coin","inputs":[{"name":"_token_amount","type":"uint256"},{"name":"i","type":"int128"},{"name":"_min_amount","type":"uint256"}],"outputs":[{"name":"","type":"uint256"}],"gas":38114},{"stateMutability":"nonpayable","type":"function","name":"remove_liquidity_imbalance","inputs":[{"name":"_amounts","type":"uint256[4]"},{"name":"_max_burn_amount","type":"uint256"}],"outputs":[{"name":"","type":"uint256"}],"gas":88693},{"stateMutability":"view","type":"function","name":"calc_withdraw_one_coin","inputs":[{"name":"_token_amount","type":"uint256"},{"name":"i","type":"int128"}],"outputs":[{"name":"","type":"uint256"}],"gas":9894},{"stateMutability":"view","type":"function","name":"calc_token_amount","inputs":[{"name":"_amounts","type":"uint256[4]"},{"name":"_is_deposit","type":"bool"}],"outputs":[{"name":"","type":"uint256"}],"gas":10963},{"stateMutability":"view","type":"function","name":"pool","inputs":[],"outputs":[{"name":"","type":"address"}],"gas":2568},{"stateMutability":"view","type":"function","name":"token","inputs":[],"outputs":[{"name":"","type":"address"}],"gas":2598},{"stateMutability":"view","type":"function","name":"base_pool","inputs":[],"outputs":[{"name":"","type":"address"}],"gas":2628},{"stateMutability":"view","type":"function","name":"coins","inputs":[{"name":"arg0","type":"uint256"}],"outputs":[{"name":"","type":"address"}],"gas":2767},{"stateMutability":"view","type":"function","name":"base_coins","inputs":[{"name":"arg0","type":"uint256"}],"outputs":[{"name":"","type":"address"}],"gas":2797}]

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