# Tokenbooks

> The financial operating system for crypto-native organizations, where accounting, payments, treasury, and execution converge on one auditable ledger.

## About

Tokenbooks is a crypto accounting and treasury operations platform for finance teams,
accountants, and crypto-native organizations. It connects wallets and exchanges,
ingests and classifies blockchain activity, and turns it into finance-grade accounting
outputs with double-entry posting, cost basis tracking, and report generation.

The platform extends into treasury operations with payment requests, approvals, and
multisig execution flows tied back to accounting records. The Tokenbooks Accounting
Engine is designed for high-volume, auditable processing.

## Features

- Multi-chain portfolio tracking across 60+ blockchains
- Exchange integration via CCXT covering 80+ venues, with dedicated sync logic for Binance, Bybit, Coinbase, Kraken, and OKX
- Bank statement import for fiat reconciliation in the same ledger as on-chain activity
- Automated transaction classification using on-chain data and heuristics, including spam and scam token detection
- Double-entry posting and general ledger with chart of accounts
- Cost basis calculation with FIFO, LIFO, HIFO, and ACB methods
- Fair market value resolution with stablecoin pegs, counterpart inference, and price feeds
- DeFi position tracking with dedicated handlers for Aave v2 and v3, Uniswap v2 and v3 liquidity positions, Curve pools and gauges, Beefy vaults, Reserve staking, JustLend on Tron, Ekubo and Nostra on Starknet, and NEAR Intents
- Capital gains and losses reporting with the lot-level detail Form 8949 requires: acquisition date, disposal date, proceeds, cost basis, and gain or loss per lot. Tokenbooks does not generate completed tax forms
- Thirteen report types including trial balance, balance sheet, profit and loss, and consolidated statements, plus period close and reconciliation workflows
- Report exports in Excel, PDF, and JSON
- Treasury operations: payment requests, approvals, Safe multisig execution, and fiat payouts tied back to accounting records
- Counterparty and responsibility center management for attributing activity to entities and cost centers
- Multi-wallet and multi-workspace support for teams, with role-based access control, comments, and an audit trail
- Public API, plus a Model Context Protocol server exposing the portfolio, transaction, journal, reporting, and sync surface to AI agents as 40 tools
- Tokenbooks Accounting Engine for high-volume, auditable processing

## MCP

Tokenbooks runs a first-party Model Context Protocol server, so an AI agent can do
crypto and fiat accounting work directly against the ledger.

- Endpoint: https://api.tokenbooks.io/mcp
- Transport: streamable-http
- Authorization: OAuth 2.1 with dynamic client registration (RFC 7591). Discovery starts at https://api.tokenbooks.io/.well-known/oauth-protected-resource/mcp
- Connector setup: https://tokenbooks.io/use-cases/ai-accounting

The full tool catalog, the workflow prompts, and the agent-facing help corpus are
readable without an account and without credentials, so an agent can evaluate what
Tokenbooks does before a user signs up. Call `get_server_info` first: it states
what the server covers, how to sign up, and what it deliberately does not do.

## Content

### Blog
- [Stablecoin Journal Entries: A Full-Year IFRS Worked Example](https://tokenbooks.io/blog/stablecoin-journal-entries-worked-example) (2026-09-29)
- [Stablecoin Tax in Canada, the US, the UK and the EU](https://tokenbooks.io/blog/stablecoin-tax-canada-us-uk-eu) (2026-09-29)
- [Stablecoin Valuation: Why One Dollar Has Many Market Prices](https://tokenbooks.io/blog/stablecoin-valuation) (2026-09-29)
- [Stablecoins for Accountants: USDC, USDT, DAI and USDe Explained](https://tokenbooks.io/blog/stablecoins-for-accountants) (2026-09-29)
- [Who Owes a Stablecoin Holder a Dollar? Redemption Rights Explained](https://tokenbooks.io/blog/who-owes-a-stablecoin-holder-a-dollar) (2026-09-29)
- [Stablecoin Reconciliation: Why the Chain Is Not the Ledger](https://tokenbooks.io/blog/why-a-stablecoin-ledger-cannot-be-rebuilt-from-the-chain) (2026-09-29)
- [Agentic crypto accounting is here: no more waitlist](https://tokenbooks.io/blog/agentic-crypto-accounting) (2026-09-22)
- [ERC-20 Token Tax: Lots, Gas and Character](https://tokenbooks.io/blog/erc-20-token-tax-lots-gas-and-character) (2026-09-16)
- [ERC-20 Token Journal Entries: A Complete Worked Example](https://tokenbooks.io/blog/erc-20-token-journal-entries-worked-example) (2026-09-15)
- [ERC-20 Token Valuation for Accounting: Which Price to Use](https://tokenbooks.io/blog/erc-20-token-valuation-for-accounting) (2026-09-14)
- [ERC-20 Token Scope: ASC 350-60, IAS 38 and Carrying Amount](https://tokenbooks.io/blog/erc-20-token-scope-asc-350-60-ias-38) (2026-09-11)
- [Why a Token Balance Is Not an Accounting Record](https://tokenbooks.io/blog/why-a-token-balance-is-not-an-accounting-record) (2026-09-10)
- [What Does the Holder of an ERC-20 Token Actually Own?](https://tokenbooks.io/blog/what-does-the-holder-of-an-erc-20-token-own) (2026-09-09)
- [ERC-20 Tokens for Accountants: Chain, Contract, Balance](https://tokenbooks.io/blog/erc-20-tokens-for-accountants) (2026-09-08)
- [Ethereum Accounting Guidance Gaps: What Standards Do Not Answer](https://tokenbooks.io/blog/what-accounting-standards-still-do-not-answer-about-ethereum) (2026-09-07)
- [Ethereum Tax in the EU: What Is Actually EU-Wide?](https://tokenbooks.io/blog/ethereum-tax-european-union) (2026-09-04)
- [Ethereum Tax in the United States: Basis, Gas and Staking](https://tokenbooks.io/blog/ethereum-tax-united-states) (2026-09-02)
- [Ethereum Tax in Canada: Capital Gains, Staking and GST/HST](https://tokenbooks.io/blog/ethereum-tax-canada) (2026-09-01)
- [Ethereum Accounting Controls: Records and Reconciliation](https://tokenbooks.io/blog/ethereum-accounting-records-controls-reconciliation) (2026-08-31)
- [What Accounting Standards Still Do Not Answer About Bitcoin](https://tokenbooks.io/blog/unresolved-bitcoin-accounting-questions) (2026-08-28)
- [Bitcoin Tax in the EU: What DAC8 and VAT Actually Cover](https://tokenbooks.io/blog/bitcoin-tax-eu) (2026-08-27)
- [Bitcoin Tax in the United States: Basis, Mining and 1099-DA](https://tokenbooks.io/blog/bitcoin-tax-united-states) (2026-08-25)
- [Bitcoin Tax in Canada: Capital Gains, ACB, Mining and GST/HST](https://tokenbooks.io/blog/bitcoin-tax-canada) (2026-08-24)
- [Bitcoin Accounting Reconciliation: Records and Controls](https://tokenbooks.io/blog/bitcoin-accounting-records-controls-reconciliation) (2026-08-21)
- [Bitcoin Journal Entries: A Complete Worked Accounting Example](https://tokenbooks.io/blog/bitcoin-journal-entries-worked-example) (2026-08-20)
- [Bitcoin Accounting Under US GAAP: ASC 350-60 and Fair Value](https://tokenbooks.io/blog/bitcoin-accounting-under-us-gaap) (2026-08-19)
- [Ethereum Journal Entries: A Complete Worked Example](https://tokenbooks.io/blog/ethereum-journal-entries-complete-worked-example) (2026-08-18)
- [Bitcoin Valuation for Accounting: Which BTC Price to Use](https://tokenbooks.io/blog/bitcoin-valuation-for-accounting) (2026-08-13)
- [Ethereum Accounting Under US GAAP: ASC 350-60 Explained](https://tokenbooks.io/blog/ethereum-accounting-under-us-gaap) (2026-08-12)
- [How to Account for Bitcoin Transactions, Event by Event](https://tokenbooks.io/blog/how-to-account-for-bitcoin-transactions) (2026-08-11)
- [Why the Bitcoin Blockchain Is Not an Accounting Ledger](https://tokenbooks.io/blog/bitcoin-blockchain-not-accounting-ledger) (2026-08-07)
- [How to account for Aave](https://tokenbooks.io/blog/how-to-account-for-aave) (2026-08-06)
- [What Do You Own When You Hold Bitcoin? Ownership and Custody](https://tokenbooks.io/blog/what-do-you-own-when-you-hold-bitcoin) (2026-08-05)
- [Ethereum Staking Rewards Accounting: Recognition and Measurement](https://tokenbooks.io/blog/ethereum-staking-rewards) (2026-08-04)
- [Bitcoin for Accountants: The Technical Concepts You Actually Need](https://tokenbooks.io/blog/bitcoin-for-accountants) (2026-08-03)
- [Ethereum Valuation for Accounting: Which ETH Price to Use](https://tokenbooks.io/blog/ethereum-valuation-for-accounting) (2026-07-30)
- [How to Account for Ethereum Transactions, Event by Event](https://tokenbooks.io/blog/how-to-account-for-ethereum-transactions) (2026-07-29)
- [Ethereum Gas Fee Accounting: EIP-1559, Burns and Failures](https://tokenbooks.io/blog/ethereum-gas-fee-accounting) (2026-07-28)
- [Why the Ethereum Blockchain Is Not an Accounting Ledger](https://tokenbooks.io/blog/why-the-ethereum-blockchain-is-not-an-accounting-ledger) (2026-07-27)
- [What Do You Own When You Hold ETH? Native ETH Ownership](https://tokenbooks.io/blog/what-do-you-actually-own-when-you-hold-eth) (2026-07-24)
- [Ethereum for Accountants: The Concepts You Actually Need](https://tokenbooks.io/blog/ethereum-for-accountants) (2026-07-23)
- [Staking tax implications: when a crypto deposit isn't a sale](https://tokenbooks.io/blog/staking-tax-implications) (2026-07-15)
- [Closing the books on crypto: how period close should work](https://tokenbooks.io/blog/closing-the-books-on-crypto) (2026-06-23)
- [Web3 budget tracking: how Tokenbooks helps finance teams](https://tokenbooks.io/blog/how-tokenbooks-helps-with-budget-tracking-for-web3-teams) (2026-06-02)
- [Stablecoin month-end checklist for finance teams](https://tokenbooks.io/blog/stablecoin-month-end-checklist) (2026-05-24)
- [Digital asset accounting: FASB fair value rules explained](https://tokenbooks.io/blog/digital-asset-accounting-fasb) (2026-05-15)
- [SAB 121 crypto custody: what changed and why](https://tokenbooks.io/blog/sab-121-crypto-accounting) (2026-05-06)
- [Tokenbooks now speaks MCP: agent-native crypto accounting](https://tokenbooks.io/blog/tokenbooks-mcp-server-early-preview) (2026-04-27)
- [If You Owe 1 BTC, What Is Your Liability Worth?](https://tokenbooks.io/blog/if-you-owe-1-btc) (2026-04-16)
- [Crypto Tax Accounting: Rules, Methods, and Reporting](https://tokenbooks.io/blog/crypto-tax-accounting-guide) (2026-03-04)
- [Welcome to Tokenbooks: Crypto Accounting Built for Web3](https://tokenbooks.io/blog/welcome-to-tokenbooks) (2026-02-24)
- [What Is Cost Basis Tracking for Crypto?](https://tokenbooks.io/blog/what-is-cost-basis-tracking) (2026-01-22)
- [The Complete Guide to Crypto Accounting](https://tokenbooks.io/blog/crypto-accounting-guide) (2026-01-15)

### Glossary
- [Chart of Accounts](https://tokenbooks.io/glossary/chart-of-accounts)
- [Cost Basis](https://tokenbooks.io/glossary/cost-basis)
- [DeFi (Decentralized Finance)](https://tokenbooks.io/glossary/defi)
- [Double-Entry Bookkeeping](https://tokenbooks.io/glossary/double-entry-bookkeeping)
- [ERC-20](https://tokenbooks.io/glossary/erc-20)
- [Fair Market Value](https://tokenbooks.io/glossary/fair-market-value)
- [FIFO (First In, First Out)](https://tokenbooks.io/glossary/fifo)
- [Form 8949](https://tokenbooks.io/glossary/form-8949)
- [Gas Fees](https://tokenbooks.io/glossary/gas-fees)
- [General Ledger](https://tokenbooks.io/glossary/general-ledger)
- [HIFO (Highest In, First Out)](https://tokenbooks.io/glossary/hifo)
- [Impermanent Loss](https://tokenbooks.io/glossary/impermanent-loss)
- [Journal Entry](https://tokenbooks.io/glossary/journal-entry)
- [LIFO (Last In, First Out)](https://tokenbooks.io/glossary/lifo)
- [SAB 121](https://tokenbooks.io/glossary/sab-121)
- [Smart Contract](https://tokenbooks.io/glossary/smart-contract)
- [Stablecoin](https://tokenbooks.io/glossary/stablecoin)
- [Staking](https://tokenbooks.io/glossary/staking)

## Resources

- Blog: https://tokenbooks.io/blog
- Glossary: https://tokenbooks.io/glossary
- X: https://x.com/tokenbooks_
- LinkedIn: https://www.linkedin.com/company/tokenbooksio
- GitHub: https://github.com/tokenbooks

## Privacy

Tokenbooks does not sell user data. Financial transaction data is stored
securely and is only accessible to the account holder and authorized team
members. Users can export or delete their data at any time.

For privacy policy details, see: https://tokenbooks.io/privacy