Address Watch — monitor your crypto across every chain

Track wallet balances, token prices, and portfolio performance across Bitcoin, Litecoin, Ethereum, Polygon, BSC, and Tron — all in one dashboard. Free to use, no credit card required.

Features

Multi-chain tracking — monitor wallets across Bitcoin, Litecoin, Ethereum, Polygon, BSC, and Tron from a single dashboard.
Real-time balances — automatic balance fetching with live USD conversion via CoinGecko price feeds.
Portfolio analytics — historical charts, token summaries, and performance trends for every portfolio.
Transaction history — browse cached on-chain transactions per address with counterparty names, amounts, and direct explorer links.
Address book — assign names to your own wallets and counterparty addresses; labels appear across portfolios and transaction views.
AI portfolio assistant — ask questions about your holdings and manage portfolios using natural language.
Passkey & wallet auth — sign in with biometrics, hardware keys, WalletConnect, or social accounts.
Multi-tenant — each user manages their own portfolios, addresses, and tracked tokens independently.
Privacy-first — self-hosted by design; your data stays on your infrastructure, with no third-party analytics.

Supported networks

Bitcoin (BTC) — native BTC balance via Blockchair.
Litecoin (LTC) — LTC balance via Blockchair.
Ethereum (ETH) — ETH and ERC-20 tokens via Etherscan.
Polygon (POL) — POL and ERC-20 tokens via Etherscan V2.
BSC (BNB) — BNB and BEP-20 tokens via Etherscan V2.
Tron (TRX) — TRX and TRC-20 tokens via TronGrid.