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Kokonut's AI engine

FYSK

The AI engine that reads your documents and prepares your entries, and now your Swiss accounting agent in Kokonut Fid.

See how it works Integrate FYSK
Cloud Act Free 🇨🇭

FYSK does not use any server or AI model owned by a company subject to the US Cloud Act.

The Cloud Act allows US authorities to compel American companies to hand over the data they hold.

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One document, one entry, in 12 s

From receipt to journal entry, with nothing to re-key: FYSK reads, posts and checks, you approve.

1

The document arrives

Invoice, receipt or expense slip, as a PDF, a photo or by email.

2

FYSK reads it

Supplier, date, amounts and VAT, picked up in about twelve seconds.

3

The entry is ready

Accounts and VAT suggested, entry balanced: you only approve it.

FYSK at work in Kokonut

In Kokonut Fid and Kokonut Business, FYSK prepares the work and leaves the approval to you.

SWISSCOM (SCHWEIZ) AG

12.09.2026 · Mobile subscription September

−89.90 CHF

To process Accounted

Accounting entry

Swisscom: mobile phone subscription, telecommunication expense.

Disbursement 12/09/2026
Debit account Credit account Amount VAT code
Code...  
1020 UBS bank
89.90
Preview: generated entries
Account Debit (CHF) Credit (CHF)
6510 83.16 ·
1170 Input VAT 6.74 ·
1020 UBS bank · 89.90
Balanced Totals 89.90 89.90

Interactive mockup · try it

Kokonut Fid

The right account, suggested upfront

On every transaction, FYSK suggests the account, the VAT and the full entry. You approve in one click.

Supplier invoices

invoice-garage-dupont.pdf
Supplier Amount Status
invoice-garage-dupont.pdf Garage Dupont SA F-88213 · QR-bill Processing To approve To pay
Imprimerie Léman SA F-2026-311 486.00 To pay
Régie du Centre SA LOY-10-2026 2'800.00 In a payment order
Romande Energie SA 7741-22 318.45 Paid

Interactive mockup · try it

Kokonut Business

Supplier invoices read on arrival

Drop an invoice: supplier, due date and amount are picked up, ready for approval and then payment.

Invoice 2026-0142

  1. Draft
  2. Sent
  3. Paid

Customer · Maison Dupuis Sàrl

Your items

Description Qty Unit Net amount

No items yet.

Tile laying 20 m² 2'400.00
Adhesive and grout 1 flat rate 180.00
Substrate preparation 8 h 760.00
Net subtotal
0.00
VAT 8.1 %
0.00
Total incl. VAT
0.00 CHF

Add items with AI

Describe the service, product or work you want to invoice. The AI will add them to your invoice.

AI can generate inaccurate or incomplete information. Always check the details before finalizing the invoice.

Interactive mockup · try it

Kokonut Business

Describe the work, the invoice fills itself in

A few words are enough: FYSK generates the items, quantities and prices of your quote or invoice.

FYSK Agent Early access Delegate, then review Fid assists you document by document. FYSK Agent handles the whole period for you and hands back a report to approve. Discover FYSK Agent

Swiss Made AI

100% Swiss AIfor your sensitive data

Maximum security

Your data is hosted in Switzerland and benefits from the protection of Swiss privacy laws.

Optimal performance

State-of-the-art Swiss infrastructure for fast and reliable responses.

Guaranteed compliance

Compliant with Swiss and European data protection standards (GDPR).

Frequently Asked Questions

What is FYSK?

FYSK is Kokonut's AI: it reads your documents and prepares your entries in Kokonut Fid, Business and Slice. In Kokonut Fid, it also becomes your Swiss accounting agent, in every file: ask it a question, hand it an action to approve, or a whole statement with FYSK Agent.

How does FYSK work?

Rather than a model that learns on its own, FYSK is a structured and controlled tool, designed to deliver exactly what Kokonut users need.

Does FYSK replace an accountant or a fiduciary?

No. FYSK facilitates and accelerates certain work, but never replaces human expertise and does not make any accounting decisions autonomously.

Does FYSK train on client data?

Never. The data is only used to execute the requested task and is not used to train a model.

Does FYSK act autonomously?

No. Every action FYSK suggests becomes a card that you approve, correct or decline in one click, and undo just as quickly. Auto mode, off by default, only turns on if you choose it and never approves a deletion on its own.

Is FYSK secure?

Yes. FYSK works in a strictly controlled environment, does not reuse your data and follows each user's rights on the file: without the right to post, it can only look.

What does "Cloud Act Free" mean?

The Cloud Act is a US law that allows US authorities to access data stored by US companies, even if that data is hosted outside the United States. By being "Cloud Act Free", Kokonut guarantees that your data doesn't transits through servers or services subject to this legislation. We do not use any US cloud provider or any AI model hosted by US companies, ensuring maximum protection of your sensitive information.

API available

Integrate FYSK into your solution

You develop management software? Offer your users the power of Swiss accounting AI.

  • One request, one entry Send the document, get back the amounts, the VAT and the balanced entry.
  • Hosted in Switzerland The same sovereign processing as in Kokonut, free from the Cloud Act.
  • The Kokonut engine The one already running in Kokonut Fid and Kokonut Business.
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