Documentation
Documentation
Everything about Sidro, from the first connection to the API.
Sidro publishes machine-readable price lists (CSV and XML) with anchor prices every day, as required by the Croatian decisions NN 101/2026, and helps you display the anchor price next to the price on your website. This documentation is for shop owners, accountants and developers.
New here? Start with the Quick start. For the legal obligations, see The regulation.
Getting started
- Quick start
From sign-up to your first published price list in ten minutes.
- How Sidro determines the anchor price
Reference dates, evidence, statuses, new items and the audit trail.
- CSV and XML format
Columns, encoding, numbers, file names and the XSD schema.
- Publishing and public URLs
When lists are published, where files live and how to serve them from your own domain.
Integrations
- WooCommerce
The Sidro plugin: sync, display next to the price and /cjenici/ on your domain.
- Shopify
A custom app in your store, anchor price metafields and Liquid.
- Feed (Google Merchant, CSV, JSON)
A zero-code integration for shops that already have a product feed.
- Spreadsheet import (Excel, CSV)
Import the catalogue or anchor prices only.
- Website display: widget
One script and an attribute next to the price — for any website.
For developers
- API
REST API v1 for custom systems, ERP and POS.
- Outgoing webhooks
Signed notifications to your system about publications and changes.
Operations & security
- Monitoring and alerts
What Sidro checks every day and whom it notifies.
- Audit and inspection report
Audit trail, data export and a report you can show an inspector.
- Security and privacy
Where data lives, how it is protected and who can access it.
- FAQ
Answers to common legal and technical questions.
- Changelog
What is new in Sidro.