Clams

Clams is the first Bitcoin-native, privacy-first accounting system for Bitcoin

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Subscription209 impressionslaunches Nov 3

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Clams is a Bitcoin-native accounting infrastructure built specifically for Bitcoin and Lightning, rather than retrofitted from fiat accounting tools. It provides precise, audit-ready double-entry accounting with automated reconciliation, capital gains calculations, and detailed reporting. The desktop app processes everything locally for maximum privacy, while upcoming REST API and hosted deployments will enable Bitcoin companies, node operators, and accounting firms to integrate Clams at scale. Built on a Rust-powered core, Clams delivers high performance, full privacy, and the only comprehensive solution for Lightning Network accounting available today.

Bitcoin-native accounting system with double-entry books, automated reconciliation and capital-gains reporting.

for: Bitcoin businesses, Lightning operators, accountants and developers needing on-chain financial tracking.
pricing: paid

works withCore LightningLNDPhoenixdAQUA wallet

Key features

8 features of Clams

Double-entry ledger — Records every transaction as balanced debits and credits for audit-ready books.
Smart transfer matching — Detects internal wallet moves to avoid double-counting.
Lightning channel accounting — Tracks opens, closes, HTLCs and node profitability.
Liquid network support — Handles L-BTC and issued assets like USDt on the same ledger.
Cost-basis methods — Provides FIFO, LIFO and HIFO lot tracking for capital-gains reports.
Role-based access & SSO — Google, Apple or magic-link sign-in with workspace permissions.
CLI and Server REST API — One binary offers both local command-line use and self-hosted API.
Unmetered usage — No fees per wallet, transaction or report; unlimited scaling.