Integrations
An order from your website becomes a fiscal receipt on its own, without retyping. This page says exactly how each shop connects: what has a ready link, what goes through a webhook, and what through the API. Where there is no ready add-on, it says so.
Level 1
Ready connection
Two-way: Tezga pulls orders itself every 30 minutes and on a Fetch button, and writes the receipt number back into the order. A refund from Tezga is recorded in the shop too.
- WooCommerceA full two-way connection, no plugin.
- ShopifyA two-way connection through a custom app in your Shopify admin.
Level 2
Via webhook
The shop sends the order to Tezga, and Tezga returns the receipt number, a verification link and a PDF in its response. Here Tezga does not pull orders itself.
- PrestaShopA PrestaShop order in its own shape, without repackaging.
- OpenCartAn OpenCart order in its own shape.
- Magento / Adobe CommerceA Magento order in its own shape.
- BigCommerceA BigCommerce order, with its line items.
Level 3
Via the API
Your system sends the order as JSON and Tezga returns a fiscal receipt. It works with anything that can send an HTTP request, even without a ready add-on.
- Your own website or appYou send JSON, you get a receipt.
- Custom site: Next.js, Laravel, WordPress, WebflowOne server call after payment, with code snippets.
- WordPress without WooCommerceThrough API calls from the site.
- n8n, Make and ZapierAutomations with the same API.
- WixThere is no ready add-on; the connection goes through the API.
- GomagThere is no ready add-on; the connection goes through the API.
The same for every connection
The safeguards are in the API itself, not in the individual connector, so they hold no matter how the shop is connected.
- One receipt per order: the same order number never creates a second receipt
- The response carries the PFR number, a verification link, a QR code and a PDF that works without signing in
- Webhook notifications for your system, signed with HMAC-SHA256, with delivery retries
- Named API keys, one per integration, with pausing and IP binding
- A company outside the VAT system: every line is recorded as exempt automatically
Frequently asked questions
Which web shop platforms does Tezga support?
WooCommerce and Shopify have a ready two-way connection. PrestaShop, OpenCart, Magento and BigCommerce connect via webhook. Your own site, WordPress without WooCommerce, n8n, Make, Zapier, Wix and Gomag connect through Tezga's REST API.
Is there an add-on for Wix or Gomag?
No. Wix and Gomag connect through Tezga's API: when an order is paid, it is sent to Tezga as JSON and Tezga issues a fiscal receipt. This needs a developer or an automation tool that can see the orders from the shop.
Do I need a plugin to connect WooCommerce?
No. WooCommerce connects with a full two-way link without a plugin: Tezga pulls orders every 30 minutes and on a Fetch button, and writes the receipt number back into the order.
Which plan includes integrations?
Web shop connections are in the Posao and Biznis plans. The terms and price for direct API access are on the Fiscalization API page and on the plans page.
Connect your shop and stop retyping
We set up the web shop connection together with you. Open an account, or, if you want to see the register first, try it with sample data.