Delta-Neutral Vault Deposit Tool

WHAT IT DOES

The Delta-Neutral Vault Deposit Tool provides a simple, secure interface for depositing assets into a delta-neutral vault strategy. You specify the vault contract address, the asset to deposit (native currency or ERC-20 token), and the amount. The tool reads the vault's current parameters — deposit cap, total assets under management, share price, and your maximum deposit allowance — then calculates how many vault shares you will receive. After reviewing the details, you can execute the deposit in a single transaction, with the tool handling approvals and native deposits seamlessly.

HOW TO USE

Connect your EVM wallet and select the network where the vault is deployed. Enter the vault contract address and the deposit token address (use 0x0 for native currency). Specify the amount you wish to deposit in token units (e.g., 100.5). Click "Preview deposit" to see the vault's current status, your balance, the number of shares you'll receive, and any deposit limits. If the preview looks correct, click "Deposit into vault" — the tool will check your allowance, request approval if needed (for ERC-20 tokens), and execute the deposit. For native deposits, it will send the ETH directly with the transaction.

ONE TECHNICAL SECTION — THE REAL MECHANISM

The tool interacts with ERC-4626 vaults or compatible contracts that implement the standard deposit interface. It first reads the vault's asset() method to determine the deposit token, then fetches the token's decimals and symbol. Using convertToShares(), it calculates the exact number of shares you will receive for your deposit amount. The maxDeposit() method provides the current deposit limit, which may be capped by the vault's strategy. For ERC-20 deposits, the tool checks your allowance and prompts for approval if needed, approving only the exact amount. For native deposits, it uses the payable deposit() function with the value field set to your deposit amount. After execution, the tool calculates gas costs using receipt.effectiveGasPrice for accurate post-EIP-1559 accounting.

WHAT IT CANNOT SEE

The tool cannot predict future market volatility or guarantee delta-neutral hedge effectiveness. It does not evaluate the vault's strategy, the performance of the hedging positions, or the risk of impermanent loss. It cannot detect if the vault has been compromised or if the underlying assets are manipulated. It does not provide financial advice or ensure that the vault will meet its return targets. The tool also cannot recover funds deposited to a malicious or non-compliant vault — always verify the vault contract address and strategy before depositing.

PLEASE NOTE

This tool is EVM-only and supports Ethereum, Goerli, Sepolia, Optimism, Arbitrum, Polygon, and Base. It does not support Solana, Tron, Starknet, SUI, TON, Aptos, Bitcoin, Cosmos, or XRP. Always verify the vault contract address against official sources — a single character difference can send your funds to a malicious contract. The tool is provided free and as-is; users assume full responsibility for their investment decisions and understanding of the vault strategy.