Install Clams and onboard in 2 minutes with Claude Desktop One command to install Clams + Agent Skills. Open Claude to sign in. Then set your currency, cost basis method, and onchain source. Done.

Private AI meets Bitcoin accounting. @npub10hpc...dxkr + opencode Clams CLI. Ask questions about your books without exposing your data. Maple AI encrypts your data before it leaves your device and processes it in secure hardware that even they can't see into. No training on your data, no third-party sharing. Opencode connects to Maple and talks to Clams CLI. Your books stay private. We tried all the models on Maple and Kimi K2.5 was our favorite. It is fast and makes few errors, especially when paired with the Clams agent skills -

GitHub

GitHub - clams-tech/skills: Agent Skills for Clams CLI

Agent Skills for Clams CLI. Contribute to clams-tech/skills development by creating an account on GitHub.

We'll put a setup guide together for anyone interested. In the meantime, you can download Maple and opencode using these links:

Maple AI

Maple AI — Private AI Chat with End-to-End Encryption

AI chat encrypted end-to-end. Your conversations are processed within hardware-isolated secure enclaves. Open-source, open-weight models, zero data...

OpenCode | The open source AI coding agent

OpenCode - The open source coding agent.

Complex bitcoin accounting workflows are easier when your agent knows Clams. What you're watching is Claude Code using Clams CLI. The agent finds transactions nested among onchain and Lightning node journal entries. It connects wallets, imports CSVs, and generates branded reports. All from natural language prompts. We've been building agent skills to improve how AI agents work with Clams. Every command, every workflow, every edge case. learn more:

GitHub

GitHub - clams-tech/skills: Agent Skills for Clams CLI

Agent Skills for Clams CLI. Contribute to clams-tech/skills development by creating an account on GitHub.

Clams v1.0.0-beta.8 is out. @npub1xker...d0en is now a first-class connection. Import your Account Activity CSV directly. New: manual cost basis overrides. Sometimes your imported data doesn't reflect the real cost basis. Incomplete purchase records, missing wallets. Now you can set it directly and see it reflected in your capital gains reports. Our Custom connection feature has been improved to make it more flexible. Better support for exchanges with unusual CSV layouts. More edge cases covered, fewer workarounds. More details in the release notes. Also in this release: better CLI error messages, offline auth validation, smarter on-chain transfer matching for custodial imports, and unique workspace label enforcement. Full release notes:

Clams

River CSV Import & Cost Basis Overrides | v1.0.0-beta.8

River exchange CSV imports, manual cost basis overrides, improved CSV mapping DSL, and better error reporting.

Cheers, Clams Team

Wallet to report in under a minute. Here's a quick look at the Clams CLI. Connect a wallet, sync transactions, generate journal entries, and print reports. All from your terminal.

Lightning volume crossed an estimated $1B/month in 2025 (see latest @npub1xker...d0en report). More exchanges and mining pools are running nodes. We put together some thoughts on why Lightning accounting is its own discipline.

Clams

Lightning Network Accounting: Channel Opens, Routing Fees & Force Closes

How to account for Lightning channel opens, closes, routing fees, and force closes. A practical breakdown of every taxable event in the channel lif...

We've had a few people reach out asking how to import transactions from wallets and exchanges that Clams doesn't natively support. Clams has a "Custom" connection type built exactly for this. You can import any CSV and map the columns to match what Clams expects. The easiest path: use an LLM to help you create a reusable mapping so future imports are one click. We put together a step-by-step guide to walk you through it:

Clams

Custom Connections Guide | Import Any CSV Into Clams

Step-by-step guide to import any exchange or wallet CSV into Clams using the Custom connection. Learn how to create CSV mappings that transform you...

As always, keep the feedback coming, Cheers.

We just shipped the Clams REST API. Here's a full walkthrough covering auth, wallet connections, syncing, journal processing, annotations, and reports:

Clams

Clams REST API Guide | For Developers & Coding Agents

Developer and coding agent guide to the Clams Server REST API. Bitcoin accounting with auth, wallet connections, syncing, and reports.

Our API docs are machine-readable by design. Point Claude Code, Codex or Open Code at the OpenAPI specs and let it build. Some ideas: → Portfolio dashboards and BI integrations → Automated capital gains and tax reporting → Multi-client accounting from a single instance → Custom workflows on top of your own Bitcoin books Get started:

Clams

Bitcoin Accounting API & Server | Self-Hosted REST API

Self-host a Bitcoin accounting server with a full REST API. Multi-user access, role-based permissions, and programmatic control over cost basis, re...

Try it out, break things, and reach out via the built-in feedback endpoint. Or shoot us an email to support@clams.tech Happy building!

We just shipped the Clams REST API. Here's a full walkthrough covering auth, wallet connections, syncing, journal processing, annotations, and reports:

Clams

Clams REST API Guide | For Developers & Coding Agents

Developer and coding agent guide to the Clams Server REST API. Bitcoin accounting with auth, wallet connections, syncing, and reports.

Our API docs are machine-readable by design. Point Claude Code, Codex or Open Code at the OpenAPI specs and let it build. Some ideas: → Portfolio dashboards and BI integrations → Automated capital gains and tax reporting → Multi-client accounting from a single instance → Custom workflows on top of your own Bitcoin books Get started:

Clams

Bitcoin Accounting API & Server | Self-Hosted REST API

Self-host a Bitcoin accounting server with a full REST API. Multi-user access, role-based permissions, and programmatic control over cost basis, re...

Try it out, break things, and reach out via the built-in feedback endpoint. Or shoot us an email to support@clams.tech Happy building!

Clams V1 Beta is live 🚀 Bitcoin accounting infrastructure you can deploy, integrate, and build on. Run it locally. Deploy it anywhere. Our core logic has been entirely rewritten in Rust. Huge performance gains, especially for high-volume Lightning nodes. One install, then choose your interface: CLI or Server. Bring your own node: Electrum, Esplora, or Bitcoin RPC. Full Tor support. Then connect and sync: on-chain wallets (xpub and descriptor support), Lightning nodes, addresses, custom CSV/JSON imports, and NWC wallets. Generate capital gains reports, balance sheets, and portfolio summaries. Full audit records with canonical data: invoices, payments, trades, UTXOs, etc. Exchange rates in 19 fiat currencies. Smart tagging you refine over time. Enterprise-ready from day one. Workspaces and profiles. Role-based access control. Audit trail. Multi-user management. Whether you're a solo operator or an accounting firm, Clams scales with you. Clams CLI: your Bitcoin books, automated. Full accounting from your terminal. Automate reconciliation, reporting, and exports. Pipe output to other tools. Schedule jobs with cron. Hand control to Claude Code, Codex, or Open Code. Clams Server: self-host your Bitcoin books anywhere. Expose REST API and CLI access to your team. Connect multiple clients to a single instance. Full role-based access control. Or skip the ops and use Clams Cloud as your hosted backend. Built for Bitcoin businesses, miners, exchanges, Lightning service providers, accounting firms, and developers. Learn more:

Clams

Bitcoin Accounting Infrastructure | Clams V1 Beta

Bitcoin accounting infrastructure you can run anywhere. One binary, two interfaces — live today.

Get started:

Clams

Get Started | Clams

Set up Clams in about 10 minutes. A step-by-step guide to installing Clams with Claude Code for automated Bitcoin accounting.

Cheers, Clams Team

Very cool resource here from @TFTC Honored to be included among a bunch of great Bitcoin products. Check it out!

Bitcoin Products

Bitcoin Products - Trusted Bitcoin Tools, Wallets & Services

Discover battle-tested Bitcoin products we'd recommend to friends and family. Find trusted exchanges, hardware wallets, Lightning apps, and more.

Cheers @MartyBent !

New guide: How to import your Phoenix Wallet transactions into Clams for accurate cost basis tracking. Covers Lightning + on-chain, and includes an AI prompt to automate the CSV conversion. If you're using Phoenix and need proper accounting reports, this will save you hours.

Clams

Phoenix Wallet Bitcoin Accounting Import Guide | Lightning & On-Chain

Complete guide to import your Phoenix Wallet CSV transactions into Clams Bitcoin accounting software. Track Lightning and on-chain transactions, ca...

After a year of building, with 2,500+ people now using Clams Desktop, we're ready to share what we're working on. We started with Desktop. Now we're building the Bitcoin accounting layer. Let's explain 🧵

New guide: Connect your Unchained Vault to Clams for seamless Bitcoin accounting. Step-by-step setup →

Clams

Unchained Vault Bitcoin Accounting | Multisig Setup Guide

Step-by-step guide to connect your Unchained Vault collaborative custody wallet to Clams Bitcoin accounting software. Sync multisig transactions au...

Clams has a new look. Fresh logo, typography, and color palette across our app and website. Same mission: purpose-built Bitcoin accounting that's private, precise, and audit-ready.

Clams

Bitcoin Accounting Software | Track BTC Transactions - Clams

Bitcoin

New post: First wallet guide in our series! Thorough guide on connecting your singlesig and multisig Sparrrow wallets to Clams. More wallet guides coming soon 👇

Clams

Sparrow Wallet Bitcoin Accounting Setup | Step-by-Step

Step-by-step guide to connect your Sparrow wallet to Clams Bitcoin accounting software. Sync transactions automatically using Xpubs or Descriptors ...

Crypto accounting platforms support 20,000 coins but can't handle Lightning. That's why we built Bitcoin-only accounting software that actually works for Bitcoiners.

Clams

Bitcoin-Only vs Crypto Accounting Software: Why Generic Tools Fail

Generic crypto accounting tools weren't built for Lightning channels, multisig, or UTXO-level tracking. A detailed comparison of Bitcoin-only vs mu...