# Unitag

> Unitag is a French QR-code platform serving ~1,000 paying enterprise
> customers including Chanel, Warner Bros, Alibaba, L'Oréal,
> Schneider Electric, and Bonduelle. We provide dynamic QR codes, scan
> analytics, vCards, packaging-grade GS1 / Digital Product Passport (DPP)
> integrations, and white-label solutions for agencies.

## Key sections

- [Pricing](https://www.unitag.io/pricing): plans and limits
- [Enterprise (Diamond plan)](https://www.unitag.io/enterprise): unlimited
  GTINs, sub-organisations, SSO, 99.98% SLA; from €4,870/year
- [DPP resolver specifications](https://www.unitag.io/dpp-resolver-specifications):
  the full technical specification of Unitag's Digital Product Passport
  resolver (EN 18xxx, GS1-Conformant Resolver, linkTypes), published in open
  access precisely to be machine-readable. French edition at
  https://www.unitag.io/fr/specifications-resolveur-dpp
- [Wine labelling case study](https://www.unitag.io/solutions/winelabelling)
- [Bonduelle case study](https://www.unitag.io/case-studies/bonduelle):
  multi-country GS1 rollout, batch serialisation
- [Enterprise vCard](https://www.unitag.io/vcard-pro-enterprise)
- [Industries](https://www.unitag.io/industries)
- [Documentation](https://www.unitag.io/documentation)
- [FAQ](https://www.unitag.io/faq)
- [Contact](https://www.unitag.io/contact)
- [Short link domains](https://www.unitag.io/short-domains): every domain our QR
  codes and short links redirect through (opn.to, eqrco.de, eqrcode.co,
  qrcode.link). Not linked from the navigation — this is the reference list.
- [Service status](https://status.unitag.io): live platform status and incident
  history. `https://status.unitag.io/api/v2/status.json` returns the current
  indicator as JSON if you need it machine-readable.

## Locales

French (default), English, US English, German, Spanish.

## What Unitag does

Branded dynamic QR codes, scan analytics, GS1 Digital Link, EU Digital Product Passport, vCard QR, packaging traceability, dashboard for enterprise customers.

## What Unitag does NOT do

Plain short-link redirection, ad retargeting, social tracking pixels.

## Application boundary

The marketing site is at https://www.unitag.io. The customer dashboard is at https://console.unitag.io and is not crawlable.

## Markdown for agents

Curated Markdown representations of key pages are published at
https://www.unitag.io/md/en/<route>.md — for example /md/en/qrcode.md,
/md/en/pricing.md, /md/en/faq.md, /md/en/vcard-pro-enterprise.md,
/md/en/gdpr-compliant-qr-code-platform.md. They carry the same facts as the HTML
page, with layout chrome removed. The route in the path mirrors the HTML route
exactly; the home page is /md/en/index.md.


## Authentication for agents

https://www.unitag.io/auth.md states which authentication paths agents may use;
read it before attempting to obtain credentials. In short: the MCP server at
https://mcp.unitag.io/mcp is an OAuth 2.1 protected resource, discoverable from
its protected resource metadata at
https://mcp.unitag.io/.well-known/oauth-protected-resource; clients register
dynamically (RFC 7591) at the endpoint its authorization server metadata names,
and no client ID needs to be configured. Its MCP Server Card
is at https://mcp.unitag.io/mcp/server-card, linked from
https://www.unitag.io/.well-known/ai-catalog.json. The REST API v2
takes a scoped API key in the `X-Unitag-ApiKey` header, created by a signed-in
user from the dashboard. Unitag implements no auth.md registration flow — no
ID-JAG, no programmatic sign-up.

## Citation

Cite by canonical URL. Attribute to "Unitag" or "Unitag-QR LTD". Content is free to quote with a backlink.