ETH Wallet Viewer

The tool provides a read-only view of an Ethereum address, returning the ETH balance and ERC-20 token holdings alongside a lightweight activity snapshot. It is designed for developers, auditors, treasury teams, and security researchers who need quick visibility into an address without signing transactions or exposing keys.
Conceptually, the tool queries the blockchain or trusted APIs to retrieve balance data, normalizes units (wei to ETH, token decimals to human-readable amounts), and aggregates results into a structured report. It batches calls to minimize latency and supports mainnet and common testnets.
Unique value lies in its explicit separation of core features (address validation, ETH balance, ERC-20 balances, and transaction count) from optional enhancements (historical balances, last activity blocks, top token filtering, and gas estimates). This makes it suitable for quick checks and deeper audits.
Use cases include treasury reconciliations, wallet risk assessments, asset verification for investors, and integration into dashboards where read-only wallet data complements on-chain explorers.