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Integrations: sales, shipping, registers and accounting in one place

Zaksio connects to marketplaces, online shops, couriers, fiscal cash registers and your own systems. Each integration has its own page describing its capabilities and the steps to connect it.

Custom systems

Public API and webhooks for your tools.

Fiscal cash registers, printers and POS

The cloud never touches your devices: the local Zaksio Bridge service connects to Zaksio over an outbound connection and carries out print jobs at the register.

  • Beta

    Posnet, Novitus and Elzab

    Receipts, X and Z reports, cash in and cash out, the drawer and device status, according to explicit printing rules.

  • Beta

    ESC/POS and ZPL printers

    Non-fiscal confirmations, the drawer, and product and courier labels on thermal printers.

  • Browser-based POS register

    Over-the-counter sales with an offline queue, cash shifts and goods issued from the warehouse.

Other integrations in the app

  • TEST environment

    KSeF 2.0 (FA(3))

    Receiving and importing purchase invoices, issuing sales invoices and credit notes (KOR), and UPO. Authorisation with a KSeF token stored in encrypted form.

  • Bank statements: MT940 and CSV

    Statement file import, duplicate detection and matching of payments to invoices.

  • NBP exchange rates (table A)

    Conversion of foreign-currency invoices to PLN: the rate from the invoice or the NBP average rate from the last working day before the sale date.

  • VAT taxpayer register, white list and VIES

    Counterparty lookup by NIP, supplier bank account check for invoices of PLN 15,000 gross or more, and EU VAT number verification in VIES. The result is saved as evidence.

  • Stripe

    Card payment for the licence (Stripe Checkout) and a client portal for managing your subscription.

  • Outgoing and incoming email

    Sending invoices with PDF, reminders and the morning summary, plus your own company address for forwarding invoices as attachments.

  • Beta

    Language model (Anthropic, Azure AI Foundry)

    Account suggestions for items not recognised by the rules, reading invoices from scans and answers in "Ask the team". The result always goes to approval.

  • CSV file import

    Counterparties, products, orders and listings from a file, with an error preview before approval.

Beta: Integrations marked Beta are being rolled out together with our first customers.

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