{
  "schema": "kallipolis.resource-quality.v1",
  "id": "resource.public-data.ecb-sdmx-api",
  "version": "1.0.0",
  "title": "ECB Data Portal SDMX API boundary",
  "summary": "Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for ECB Data Portal SDMX API.",
  "content": {
    "kind": "public-data-api-boundary",
    "facts": [
      {
        "id": "fact.ecb.sdmx-api.access",
        "statement": "The ECB SDMX 2.1 RESTful web service supports statistical data retrieval and metadata-driven discovery for data disseminated through the ECB Data Portal.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.ecb.sdmx-api"
        ]
      },
      {
        "id": "fact.ecb.sdmx-api.authentication",
        "statement": "Public reads use HTTPS and require clients to resolve dataflow, series key, dimensions, date filters, and the intended data or structure representation.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.ecb.sdmx-api"
        ]
      },
      {
        "id": "fact.ecb.sdmx-api.request",
        "statement": "Specific SDMX or ECB media types are safer than generic JSON or XML types whose mapped version can change, and large requests should be filtered and compressed.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.ecb.sdmx-api"
        ]
      },
      {
        "id": "fact.ecb.sdmx-api.boundary",
        "statement": "ECB observations and metadata can be revised, discontinued, method-dependent, or incomplete and do not constitute financial advice or proof of economic causation.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.ecb.sdmx-api"
        ]
      }
    ]
  },
  "language": "en",
  "category": "public-data-api",
  "state": "prepared",
  "canonicalUrl": "https://platoskallipolis.com/resources/public-data-apis/ecb-sdmx-api.json",
  "contentHash": "sha256:f229942ffcebc0f00a874a4a405945737a9e191b4713f7207bb43877e96f9282",
  "owner": {
    "id": "platos-kallipolis",
    "name": "Plato's Kallipolis",
    "type": "organization",
    "accountabilityUrl": "https://platoskallipolis.com/about"
  },
  "access": {
    "mode": "public",
    "url": "https://platoskallipolis.com/resources/public-data-apis/ecb-sdmx-api.json",
    "authentication": "none",
    "robotsAllowed": true
  },
  "provenance": {
    "method": "primary-source",
    "sources": [
      {
        "id": "source.ecb.sdmx-api",
        "url": "https://data.ecb.europa.eu/help/getting-data-web-services-sdmx-0",
        "title": "Getting data via web services (SDMX)",
        "publisher": "European Central Bank",
        "observedAt": "2026-08-27T09:30:00Z"
      }
    ]
  },
  "observedAt": "2026-08-27T09:30:00Z",
  "freshness": {
    "policy": "max-age",
    "state": "current",
    "nextReviewAt": "2026-09-03T09:30:00Z",
    "maxAgeSeconds": 604800
  },
  "license": {
    "id": "source-terms-apply",
    "url": "https://www.ecb.europa.eu/services/using-our-site/disclaimer/html/index.en.html",
    "redistributionAllowed": false
  },
  "evidence": [
    {
      "id": "evidence.ecb.sdmx-api",
      "type": "source-claim",
      "url": "https://data.ecb.europa.eu/help/getting-data-web-services-sdmx-0",
      "observedAt": "2026-08-27T09:30:00Z"
    }
  ]
}