SommelierTurboEthXStrategy

Overview

The SommelierTurboEthXStrategy contract is a strategy that supplies an underlying token into a Sommelier Vault to earn yield, with specific handling for ethX token conversions through Uniswap V3.

Constants

address constant ethX = ETHX_MAINNET;                                             // EthX token address
IUniswapV3Router constant router = IUniswapV3Router(UNISWAP_V3_ROUTER_MAINNET);  // Uniswap V3 router

Functions

Initialization Functions

initialize

function initialize(
    IMaxApyVault _vault,
    address[] calldata _keepers,
    bytes32 _strategyName,
    address _strategist,
    ICellar _cellar
) public override initializer

Initializes the strategy with required components.

Parameters:

• _vault: MaxApy vault address

• _keepers: Array of keeper addresses

• _strategyName: Name of the strategy

• _strategist: Strategist address

• _cellar: Sommelier cellar address

Core Functions

liquidateExact

function liquidateExact(uint256 amountNeeded) external virtual override checkRoles(VAULT_ROLE) returns (uint256 loss)

Withdraws exactly amountNeeded to vault.

Parameters:

• amountNeeded: Amount to withdraw

Returns:

• loss: Amount of realized loss

Internal Core Functions

_divest

function _divest(uint256 shares) internal override returns (uint256 withdrawn)

Withdraws assets from Cellar Vault.

Parameters:

• shares: Amount of shares to withdraw

Returns:

• withdrawn: Amount of assets received

_swapEthX

function _swapEthX(uint256 amountIn) internal returns (uint256)

Swaps ethX tokens to underlying WETH using Uniswap V3.

Parameters:

• amountIn: Amount of ethX to swap

Returns:

• Amount of WETH received

Internal View Functions

_ethXBalance

function _ethXBalance() internal view returns (uint256)

Returns the contract's ethX balance.

Returns:

• Current ethX balance