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For businesses that run on BUSY Accounting

Put your BUSY Accounting data to work

AI Zeny connects the accounting software on your Windows PC — starting with BUSY Accounting — to the systems, people and automations that need its data.

Read your books through an API, ask questions in plain language, run your own JavaScript on your PC, send payment reminders through your own provider and post vouchers once you approve them.

Start Free TrialHow it works

Free trial · no card or payment details · Pro-level features, without the AI Agent

Illustrative diagram of how your integrations reach your BUSY data in Local mode and in Cloud mode — not a product screenshot.

Local mode: BUSY Accounting and the AI Zeny Windows app run on your PC. Your systems send a request, the Windows app reads BUSY and answers live. In ordinary operation AI Zeny does not persistently store the accounting data in those answers.

Cloud mode: the Windows app on your PC synchronizes an encrypted snapshot of your BUSY data to AI Zeny’s server approximately every 10–15 minutes. Your systems read the synchronized data around the clock, even when the PC is off. Answers reflect the last synchronization.

Two ways to connect

Keep your data on your PC, or add Cloud access around the clock

You choose how your integrations reach your BUSY data. The free trial includes both modes.

Compare Local and Cloud
Local mode

Answered by your own PC

Requests are answered by the AI Zeny Windows app on your PC. In ordinary operation AI Zeny does not persistently store the accounting data in those answers.

Answers from
The Windows app on your PC
Freshness
Live, when the request arrives
PC must be on
Yes
Included in
every plan and the free trial
Cloud mode

Around-the-clock access to synchronized data

Encrypted snapshots of your BUSY data are stored on AI Zeny’s server and synchronized approximately every 10–15 minutes, so your integrations can read the synchronized data around the clock, even when the PC is off.

Cloud-mode answers reflect the last completed synchronization, not live data.

Answers from
Encrypted snapshot on AI Zeny’s server
Freshness
The last synchronization, ~10–15 min
PC must be on
No — reads work while it is off
Included in
every plan and the free trial

Exception, in either mode: with your explicit consent, a small sample can be sent to OpenAI to correct a wrong AI-built query. AI Zeny deletes its own temporary copy after the correction; what OpenAI keeps is governed by OpenAI’s terms.

Public API

A documented API for your BUSY data

Your own systems read BUSY through one versioned public API, with limits stated up front.

Read the developer documentation

  • 73 read operations

    73 read operations in 16 families cover masters, products, customers and suppliers, ledgers, registers, orders and invoices, dashboards, inventory and ageing. Reading never changes your books.

  • Custom APIs

    Custom APIs let you run your own read-only SQL — one SELECT statement — or a saved query or named report through the same API, validated on your PC.

  • One envelope, scoped tokens

    Every answer is one JSON envelope with a request id. API tokens are created in the portal, shown once, and can be limited to selected companies, set to expire and rotated with an overlap window.

Sample answer (illustrative values) (json)
{
  "success": true,
  "data": [{ "companyCode": "COMP0001", "name": "Sample Traders" }],
  "metadata": { "requestId": "req_00000000000000000001" }
}

The 16 operation families

  • Masters
  • Products
  • Pricing and hierarchies
  • Customers
  • Customer and supplier accounting
  • Ledgers, analytics and summaries
  • Registers, orders and invoices
  • Dashboards and credit-line stream
  • Inventory and ageing
  • Unbilled customers and profile
  • Customer discounts
  • Custom SQL
  • Custom named reports
  • Custom named scripts
  • Report PDFs
  • Customer integrations

Current limits for live requests

Limits may change with notice.

Requests up to
16 KiB
Answers up to
2 MiB
A wait of up to
140 s
Requests in flight per organization
4
Financial years per request, at most
5

AI agent and scripts

Ask, draft and automate — with you in control

Scripts that run on your own PC, plain-language questions with the AI Agent (Max; not available yet), and nothing switched on without you.

  1. Ask

    Ask in plain language

    Ask the AI agent (Max; not available yet) about your BUSY data — outstanding, sales, stock — and let it help build queries, reports, reminders and scripts.

    About the AI agent
  2. Script

    Your JavaScript, on your PC

    Write functions that shape reports and automate work, or have the AI agent (Max; not available yet) draft them. Scripts are stored and run in the AI Zeny Windows app on your own PC, never in AI Zeny Cloud.

    About custom JavaScript
  3. Control

    Nothing switches on by itself

    A script starts inactive. Inactive scripts still run when you preview or test them against your data; only API calls need the script to be activated, and only you activate it. The AI agent never activates a script or posts a voucher on its own.

Your responsibility

Preview and test runs execute the script for real, with whatever access you gave it, so check what a script does before you run it. You are responsible for what your scripts do and for their compliance.

Voucher posting

Post vouchers into BUSY after you approve them

Orders from your app or payments from a gateway can become BUSY vouchers — only once you have reviewed and authorized them.

How voucher posting works

  1. Step 1

    Preview

    See the voucher exactly as it would be posted.

  2. Step 2

    Validate

    AI Zeny checks it before anything is written.

  3. Step 3 · Your approval

    You authorize

    Nothing is posted until you approve it.

  4. Step 4

    Post

    The voucher is posted to BUSY. If a posting fails or you are unsure it went through, check in BUSY before you try again.

Integrations

Connect the tools you already use

BUSY Accounting is the source. Every other connection is a configurable JavaScript pattern that runs in the AI Zeny Windows app and uses your own account with each provider.

Reminders use your provider

AI Zeny does not send messages for you and provides no messaging service. You are responsible for recipient consent, opt-outs, your provider’s terms and the law; AI Zeny does not guarantee compliance.

Free trial

Try AI Zeny free

Register, install the Windows app and connect your BUSY company. The trial gives Pro-level features from the first minute, without the AI Agent.

Free trialNo card or payment details

Free trialof Pro-level features

  • Starts when you register
  • Checking the trial’s length and limits…
  • No card or payment details
  • Pro-level features in Local mode and Cloud mode, without the AI Agent

Messages between AI Zeny and your PC travel through your own Pusher account. Normal usage is expected to fit Pusher’s free plan; Pusher sets and may change its limits.

Start Free TrialWhat the free trial includes

From registration to your first answer

  1. Step 1: Register your organization

    Enter your organization and your own details, then confirm the codes sent to your email and your WhatsApp number.

  2. Step 2: Install AI Zeny for Windows

    Install the Windows app on the PC that runs BUSY. It is a public download that needs no sign-in; the installer is unsigned, so Windows shows an “Unknown publisher” prompt first.

  3. Step 3: Enrol that PC with a one-time code

    Create the code in the AI Zeny portal and enter it in the Windows app. Each code works once and lasts 15 minutes by default.

  4. Step 4: Connect your own Pusher account

    Create a Pusher Channels app in your own Pusher account and enter its credentials in the portal. The secret is write-only and never shown again.

  5. Step 5: Connect your BUSY company

    Choose the BUSY companies the Windows app can read on that PC.

  6. Step 6: Choose Local mode, Cloud mode or both — and use everything

    Create API tokens, write scripts, set up reminders and post vouchers with your approval.

Access and control

You decide who can reach what

How AI Zeny handles your BUSY data

  • Tokens per integration

    Give each system its own API token, limited to the companies it needs, with an expiry if you want one.

  • Enrolment you control

    You enrol the PC that runs BUSY with a one-time code from the portal, and you can revoke that enrolment there.

  • Your own Pusher account

    Each organization uses its own Pusher Channels account; Pusher sets and may change its own plan limits.

Who it is for

Made for businesses that run on BUSY

BUSY Accounting is AI Zeny’s first integration, and the platform is built to add further accounting and ERP software. Here is how different BUSY businesses use it.

Developers

For developers

A bearer token, one response envelope and a versioned public API. Version 1 is the current published contract.

Requests carry your API token (illustrative)
Authorization: Bearer <your API token>

Data handling

What AI Zeny keeps

Local mode
In Local mode, AI Zeny does not persistently store your accounting answers in ordinary operation; for a live request passed through the public API it keeps request details such as the operation, company code and timings, not the answer.
Cloud mode
In Cloud mode, AI Zeny stores the encrypted snapshots you choose to synchronize.
With your consent
With your consent, the AI debugging exception can send a small sample to OpenAI; AI Zeny deletes its own copy, and OpenAI’s handling follows OpenAI’s terms.
How requests travel

Start today

See your own BUSY data at work

Start the free trial, connect the PC that runs BUSY and make your first request.

Start Free TrialHow it works

Free trial · no card or payment details · Pro-level features, without the AI Agent