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Datavejviser — Denmark's data catalogue

Name: Datavejviser — Denmark's data catalogue
License: CC0

Datavejviser is Denmark's national data portal operated by the Danish Agency for Digital Government (DIGST). The CKAN v3 API provides metadata for all registered open datasets from Danish authorities, regions and municipalities — a dynamic discovery engine for new DK data sources. Same CKAN pattern as the Swedish dataportal-se. CC0, no auth. Issue #1201.

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Data volume

Daily

Updates

MCP tools

Example response — /connectors/datavejviser-ckan/search

{
  "data": "..."
}

MCP integration

Available MCP tools

datavejviser_ckan.dataset

datavejviser_ckan.organisations

datavejviser_ckan.search

Configuration for Claude Desktop / Cursor

{
  "mcpServers": {
    "datavejviser-ckan": {
      "url": "https://data.ketl.no/mcp/datavejviser-ckan",
      "headers": {
        "Authorization": "Bearer $KETL_API_KEY"
      }
    }
  }
}

Analysis apps that use this source

Ready-made tools built on Datavejviser — Denmark's data catalogue data. Use them directly in the browser, or wire the same data into your own analysis via the API below.

Danish data catalogue

Search Denmark's national open-data catalogue (Datavejviser/CKAN) — datasets from Danish authorities with CSV, JSON, GeoJSON and API resources. CC0-licensed.

API endpoints

GET

/search

Søk i datakatalogen

q required: Søkestreng q=klima
rows optional: Antall treff per side (1–100) rows=20
start optional: Offset for paginering (0–10000) start=0

Show curl example

# GET https://data.ketl.no/api/connectors/datavejviser-ckan/search?q=klima
curl \
  -H "Accept: application/json" \
  "https://data.ketl.no/api/connectors/datavejviser-ckan/search?q=klima"

Authenticated call — add one of these headers: x-api-key: ketl_… · Authorization: Bearer … — See the full reference in the documentation.

GET

/dataset/{id}

Full metadata for datasett

Show curl example

# GET https://data.ketl.no/api/connectors/datavejviser-ckan/dataset/{id}
curl \
  -H "Accept: application/json" \
  "https://data.ketl.no/api/connectors/datavejviser-ckan/dataset/{id}"

Authenticated call — add one of these headers: x-api-key: ketl_… · Authorization: Bearer … — See the full reference in the documentation.

GET

/organisations

List dataeiende organisasjoner

Show curl example

# GET https://data.ketl.no/api/connectors/datavejviser-ckan/organisations
curl \
  -H "Accept: application/json" \
  "https://data.ketl.no/api/connectors/datavejviser-ckan/organisations"

Authenticated call — add one of these headers: x-api-key: ketl_… · Authorization: Bearer … — See the full reference in the documentation.

Access and pricing

Datavejviser — Denmark's data catalogue is openly available — create an account to get started.

danmarkmetakatalogdatasettdataportalnordisk