Simple Vault Deployer

WHAT IT DOES

Simple Vault Deployer enables you to deploy new simple vault contracts directly from your wallet, with full control over owner address, token type, vault configuration, and withdrawal rules. The tool reads the deployment parameters you provide — vault owner address, token address (native or ERC-20), vault type (Standard, Timelock, or Multi-owner), withdrawal delay, and max withdrawal amount — then constructs and broadcasts the deployment transaction. After deployment, the tool displays the new vault contract address, transaction receipt, gas costs, and chain ID. The tool handles the complete deployment lifecycle: parameter validation, transaction construction, gas estimation, broadcast, and confirmation. The deployed vault contract supports multiple configurations: Standard (single owner with full control), Timelock (with withdrawal delay for added security), and Multi-owner (with max withdrawal limits). This is ideal for treasury management, team funds, DAO treasuries, and any scenario requiring secure fund custody.

HOW TO USE

Connect your Web3 wallet (MetaMask, WalletConnect, or any EIP-1193 provider). Select the correct network for deployment — the tool supports Ethereum, Polygon, Arbitrum, Optimism, Base, Avalanche C-Chain, and BNB Chain. Enter the vault owner address (use 0x0 to set the deployer as the owner). Specify the token address (use 0x0 for native token) that the vault will hold. Select the vault type: Standard (single owner), Timelock (with withdrawal delay), or Multi-owner (with max withdrawal limit). For Timelock vaults, configure the withdrawal delay in seconds. For Multi-owner vaults, set the maximum withdrawal amount allowed per transaction. Review the deployment summary showing all parameters and estimated gas cost. When ready, click "Deploy vault" — the tool will show a confirmation dialog with all details, construct the deployment transaction, submit it, and wait for confirmation. After successful deployment, the tool displays the new vault contract address, transaction hash, and a link to view the contract on the block explorer.

THE REAL MECHANISM

This tool does not rely on a pre-deployed factory contract — it deploys fresh vault bytecode directly from your wallet using ethers.js ContractFactory. The bytecode implements a flexible vault that can hold native tokens or ERC-20 tokens, with configurable owner permissions and withdrawal rules. The contract stores the owner address, token address, vault type, withdrawal delay, and max withdrawal amount as immutable parameters. During deployment, the tool encodes all parameters — owner address, token address, vault type (0=standard, 1=timelock, 2=multi-owner), withdrawal delay, and max withdrawal amount — as constructor arguments. The tool performs client-side validation before deployment: it checks that the owner and token addresses are valid (or zero address for special cases), that the vault type is within the supported range, and that numeric parameters are non-negative. It then estimates gas using eth_estimateGas with the encoded constructor data, displays the estimate to you, and broadcasts the transaction using your wallet's signer. After deployment, the tool reads the transaction receipt to extract the deployed contract address via contract.deployed(). The tool also retrieves the gas used and effectiveGasPrice from the receipt to calculate the final deployment cost.

WHAT IT CANNOT SEE

Simple Vault Deployer cannot verify that the vault owner is correctly specified or authorized to control the vault. It cannot detect if the deployed contract contains malicious code, backdoors, or vulnerabilities. It cannot guarantee that the deployment parameters were not tampered with before deployment. It cannot ensure that the deployed contract will function as expected or that the withdrawal rules correctly implement the intended logic. It cannot prevent the deployer from losing access to the contract or its control mechanisms. It cannot verify that the token address is valid, controlled by the intended party, or that the token contract is secure. It cannot recover gas costs if the deployment transaction fails due to network conditions, out-of-gas errors, or contract revert issues. It cannot validate that the vault logic correctly handles edge cases such as emergency withdrawals, owner changes, or token transfers. It cannot detect if the vault contract contains hidden fee structures or vulnerabilities.

PLEASE NOTE — EVM CHAINS ONLY

This tool works exclusively with EVM-compatible blockchains. Non-EVM chains are not supported. The tool does not manage private keys, sign anything outside the connected wallet's secure environment, or store deployment parameters persistently. It is a deployment interface that relies entirely on your wallet's signer and the blockchain network. Always verify the generated contract code and parameters before deploying.