Portfolio

여러 비트코인 주소 잔액을 한 화면에. 모든 데이터는 로컬에만 저장.

AstroTypeScript

Key Features

Multi-address dashboard — Add any number of Bitcoin addresses (Legacy, SegWit, Taproot) and see combined totals at a glance.
Local-only storage — All address data is persisted in the browser’s localStorage. Nothing is sent to a server.
Real-time balance — Balances refresh on load via mempool.space API, showing confirmed and unconfirmed sats.
Fiat conversion — Display portfolio value in USD, KRW, JPY, or EUR using live exchange rates.
Export / Import — Back up your address list as JSON and restore it on another device.