{
  "schema": "kallipolis.resource-quality.v1",
  "id": "resource.public-data.japan-estat-api",
  "version": "1.0.0",
  "title": "Japan e-Stat API boundary",
  "summary": "Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for Japan e-Stat API.",
  "content": {
    "kind": "public-data-api-boundary",
    "facts": [
      {
        "id": "fact.japan.estat-api.access",
        "statement": "The e-Stat API provides machine-readable functions for official statistics lists, table data, metadata, datasets, and database navigation in XML, JSON, and CSV representations.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.japan.estat-api"
        ]
      },
      {
        "id": "fact.japan.estat-api.authentication",
        "statement": "Use requires an e-Stat account and application ID; that identifier is a credential and must remain outside public resource files and logs.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.japan.estat-api"
        ]
      },
      {
        "id": "fact.japan.estat-api.request",
        "statement": "Clients must bind statistics identifiers, table or dataset identifiers, classifications, filters, language, limit, start position, and output representation and follow result totals.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.japan.estat-api"
        ]
      },
      {
        "id": "fact.japan.estat-api.boundary",
        "statement": "Official Japanese statistics can be preliminary, revised, suppressed, estimated, methodology-dependent, or language-specific and do not prove individual circumstances.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.japan.estat-api"
        ]
      }
    ]
  },
  "language": "en",
  "category": "public-data-api",
  "state": "prepared",
  "canonicalUrl": "https://platoskallipolis.com/resources/public-data-apis/japan-estat-api.json",
  "contentHash": "sha256:58cb303d783555b9c3aa6cdf3e140de8ebc206122d799ee499e63d2f7ac31651",
  "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/japan-estat-api.json",
    "authentication": "none",
    "robotsAllowed": true
  },
  "provenance": {
    "method": "primary-source",
    "sources": [
      {
        "id": "source.japan.estat-api",
        "url": "https://www.e-stat.go.jp/api/en/api-info",
        "title": "e-Stat API Information",
        "publisher": "Statistics Bureau of Japan",
        "observedAt": "2026-08-28T04:17:38Z"
      }
    ]
  },
  "observedAt": "2026-08-28T04:17:38Z",
  "freshness": {
    "policy": "max-age",
    "state": "current",
    "nextReviewAt": "2026-09-04T04:17:38Z",
    "maxAgeSeconds": 604800
  },
  "license": {
    "id": "source-terms-apply",
    "url": "https://www.e-stat.go.jp/en/terms-of-use",
    "redistributionAllowed": false
  },
  "evidence": [
    {
      "id": "evidence.japan.estat-api",
      "type": "source-claim",
      "url": "https://www.e-stat.go.jp/api/en/api-info",
      "observedAt": "2026-08-28T04:17:38Z"
    }
  ]
}