Your books, on
speaking terms.
OneBooks has a built-in AI assistant that answers from your real ledger, turns receipt photos into bookkeeping, and drafts documents for you — while you stay the one who approves every entry.
OneBooks Assistant
Live from your ledgerHow much TVA 20% do I owe this quarter?
Your net TVA 20% position is 4,870 € — output tax 9,310 € minus input tax 4,440 €. Want the full tax report?
Who still owes me money?
Twelve customers owe 18,240 € in total; 6,150 € of it is overdue. The three largest are on the aging card below.
Every report, one question away.
- ✓ Plain-language answers — “what did I make last month?”, “who's overdue?”, “how big is my TVA 20% bill?” — no menus, no report builder.
- ✓ Real numbers, never guesses — every figure comes from your live double-entry ledger through the same engine as your reports.
- ✓ Charts and tables in chat — profit & loss, cash flow, aging and more render as cards you can read at a glance.
- ✓ Download anything — every card exports to CSV, Excel or PDF right from the conversation.
The assistant can read your reports and drafts documents — it can never delete or alter what's already in your books.
Photograph it. Confirm it. Posted.
Snap
Upload a photo of the receipt or supplier invoice in chat.
Review
The assistant reads date, supplier, lines and tax — exactly as printed — and shows you a draft.
Confirm
One tap posts it as a real purchase through the same accounting engine as manual entry.
- ✓ No typing, no templates — the assistant extracts amounts verbatim and never “corrects” them.
- ✓ New supplier? It proposes creating the supplier first, then the purchase.
- ✓ Everything lands properly — journal entries, TVA 20% treatment and supplier balances, identical to hand-entered documents.
The AI proposes. You approve.
- ✓ Nothing posts without you — every invoice, expense, purchase or payment the AI prepares waits for your explicit Confirm.
- ✓ No deletes, ever — the assistant has no ability to remove or void anything; corrections stay in your hands.
- ✓ Every action is auditable — AI-created documents carry the same audit trail as any other entry.
- ✓ Role-aware — team members can only ask the AI to do what their own role allows.
Purchase proposal
Awaiting your confirmEverything you'd want to ask us first.
Weekly allowance
From 100 to 3,000 credits a week
Free 100, Standard 400, Professional 1,200, Premium 3,000. Renews every 7 days from the moment your business signed up; unused credits don't roll over, and a plan change applies from the next renewal.
Where answers come from
Your live double-entry ledger
The assistant calls the same reporting engine that builds your P&L and balance sheet. It never guesses and never invents a number.
Downloads
CSV, Excel and PDF
Every report card in the chat exports with one click, generated right in your browser — nothing extra leaves your account.
Languages
Five languages
English, Arabic, Spanish, French and Portuguese, with full right-to-left layout for Arabic. The assistant replies in the language your OneBooks interface is set to, or in the language you write in.
Setup required
None at all
It's built into OneBooks. Open the assistant from the top bar and ask your first question — there is nothing to install or configure.
Your data
Never used to train models
Sent to the AI provider only to answer your question, under no-training API terms, and never shared between businesses.
Already live in Claude or ChatGPT? Connect them.
OneBooks also speaks the Model Context Protocol, so the AI tools you already use can read your reports and prepare documents — with the same human-confirm safety net.
https://api.getonebooks.com/mcp AI assistant — common questions
Will the AI invent numbers?
No. Every figure the assistant states comes from a tool call against your live ledger — the same engine that powers your reports. If it can't fetch a number, it says so instead of guessing.
Can the AI change or delete my books?
It can only propose new documents — invoices, expenses, purchases, payments, customers and suppliers. Each one waits for your explicit confirmation, and there is no AI path to edit, void or delete anything.
How much does it cost?
Every plan includes a weekly AI credit allowance: 100 credits on Free, 400 on Standard, 1,200 on Professional and 3,000 on Premium. It renews every 7 days from the moment your business signed up, unused credits don't roll over, and a plan change takes effect at the next weekly renewal. A typical question costs from a fraction of a credit to a few credits, depending on how much data the assistant reads and writes.
Which languages does it speak?
It replies in the language your OneBooks interface is set to — English, Arabic, Spanish, French or Portuguese, with full right-to-left layout for Arabic — or in the language you write in.
Is my financial data used to train AI models?
No. Your data is sent to the model only to answer your question in the moment, under our providers' no-training API terms, and is never shared between businesses.
What about receipts in other currencies?
The assistant flags a currency mismatch and asks you rather than converting silently — your books stay in your business currency.
Accounting you can talk to.
Start free, open the assistant, and ask the question you've always wanted your books to answer.