Connect dpp.gs to the systems you already run
dpp.gs is API-first. A versioned REST API with a public OpenAPI 3.1 spec, CSV bulk import for all 14 sectors, a GS1 Digital Link resolver, QR/DataMatrix endpoints and a live battery BMS API — so passports fit into your ERP, storefront, label printer and reporting, not the other way around.
Available today
REST API + OpenAPI 3.1
Every account gets an API key (x-api-key) or JWT. Full product CRUD, documents, variants and serial batches over a versioned REST API. The spec is public and MIT-licensed.
Standards API (/dpp/v1)
Search, retrieve and query passport lifecycle, issue a signed Verifiable Credential and verify one — the EN 18216/18222 data-exchange & search surface, content-negotiated JSON-LD.
CSV bulk import — all 14 sectors
Upload a CSV to create or update passports in bulk for any of the 14 product sectors, each with its sector-specific columns. Download a ready-made template per sector from the dashboard.
QR + GS1 DataMatrix endpoints
GET /qr/{GTIN} returns PNG or SVG — perfect for label templates. Batch endpoints generate up to 100,000 QR / DataMatrix codes as a ZIP.
GS1 Digital Link resolver
GET /01/{GTIN}[/10/{batch}][/21/{serial}] with content negotiation (HTML 303 / JSON / RFC 9264 linkset). Conformance-tested against the official GS1 suite.
Battery BMS API (Art. 14)
A Bearer-token endpoint lets a battery management system post live State of Health, cycle count and energy throughput straight into the per-unit battery passport.
EPR export
Export producer-responsibility data as generic CSV/JSON or scheme formats (Asekol, Slovak MŽP register), filtered by date, country and status.
Open data & no lock-in
Export everything as CSV and JSON-LD. JSON schemas and the OpenAPI spec are MIT-licensed, so your data and its shape are never trapped.
On the roadmap
Connectors we are building so non-technical teams can integrate without touching the API:
SAP / ERP connector
Sync product master data and passport fields from SAP and other ERPs.
Shopify & WooCommerce
Publish a passport QR per product straight from your storefront catalogue.
Zapier / Make
No-code automation: trigger passport creation or updates from thousands of apps.
PIM sync
Two-way sync with product information management systems.
Outbound webhooks
Subscribe to passport lifecycle events (created, updated, scanned, retired).
Need one of these sooner, or have another system to connect? Tell us — roadmap priority follows demand.
Start building
Create a free account, grab your API key, and issue your first passport in minutes — 2 GTINs free, no card.
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