Two read-only endpoints every integration calls first: who the key belongs to, and the EU data points the API maps to.
Personalise the samples. Paste a test key and every snippet uses it — and your own model and passport ids.
/v1/meWho am I
The calling key (name, prefix, scopes, mode), your organisation, your plan and its features, this year’s usage against what the plan includes, your rate limit and the API version. Use it as the health check when an integration starts.
The X-DPP-Mode response header says live or test, so you can assert in code that production runs with a live key.
Responses
- 200OK — The key and its organisation.
Errors1
- 401
unauthorizedThe key is missing, unknown or revoked.
Response fields · 200
object- namestring
- prefixstring
- scopesarray of string
- modestring
- idstring
- legalNamestring
- countrystring
- esprOperatorIdentifierstring | null
- keystring
- labelstring
- statusstring
- featuresarray of string
- periodStartstring
- passportsPublishedinteger
- includedPassportsPerYearinteger | null
- modelsinteger
- includedModelsinteger | null
- requestsPerMinuteinteger
- apiVersionstring
curl "https://dppapi-production.up.railway.app/v1/me" \-H "Authorization: Bearer $DPP_API_KEY"{"apiKey": {"name": "SAP production","prefix": "dpp_test_3f9a","scopes": ["read", "write"],"mode": "test"},"organisation": {"id": "cm1q7v0aa0000l70f1a2b3c4d","legalName": "Example Batteries GmbH","country": "Germany","esprOperatorIdentifier": null},"plan": {"key": "CONNECTED","label": "Connected","status": "ACTIVE","features": ["create_models", "create_items", "publish", "supplier_requests", "erp_api"]/v1/field-catalogEU data-point catalogue
The 71 data points of the EU guidance "Digital Batteries Passport – data points by category" v2.0, each with its obligation per category and where it lives in this API. Template fields carry their label, type, unit, granularity, Annex XIII point, access tier and the endpoint that writes them.
location.kind is one of field, model_attribute, document, managed, repetition or not_yet_applicable. See the field catalogue for the same table, readable.
Parameters1
category"EV" | "LMT" | "INDUSTRIAL"queryoptionalReturn only this category’s obligation for each data point.
Responses
- 200OK — The catalogue (abridged to two data points).
Errors1
- 401
unauthorizedThe key is missing, unknown or revoked.
curl "https://dppapi-production.up.railway.app/v1/field-catalog?category=LMT" \-H "Authorization: Bearer $DPP_API_KEY"{"source": {"title": "Guidance Document: Digital Batteries Passport – data points by category","publisher": "European Commission, DG GROW","version": "2.0","date": "2026-08-15"},"categories": ["EV", "LMT", "INDUSTRIAL"],"dataPoints": [{"number": 11,"name": "Capacity","obligation": { "EV": "required", "LMT": "required", "INDUSTRIAL": "required" },"location": {"kind": "field","fields": [{"name": "ratedCapacity",