Ethereum & Bitcoin Transaction Notifier - browser-native chain alerts

The Ethereum & Bitcoin Crypto Transaction Notifier streams wallet activity into Chrome notifications. Users supply addresses and, for Ethereum, a free Etherscan API key - no accounts, no ads.

Privacy posture: storage is local, permissions are scoped to notifications + extension storage, and the workflow avoids background telemetry. Ideal for operators who want lightweight surveillance without keeping explorers pinned.

Highlights: multilingual UI, minimal footprint, transparent GitHub sources.