{
  "schema": "kallipolis.resource-quality.v1",
  "id": "resource.public-data.wto-timeseries-api",
  "version": "1.0.0",
  "title": "WTO Timeseries API boundary",
  "summary": "Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for WTO Timeseries API.",
  "content": {
    "kind": "public-data-api-boundary",
    "facts": [
      {
        "id": "fact.wto.timeseries-api.access",
        "statement": "The WTO API portal documents time-series access to trade, tariff, and non-tariff information with indicator, economy, partner, product, period, and frequency dimensions.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.wto.timeseries-api"
        ]
      },
      {
        "id": "fact.wto.timeseries-api.authentication",
        "statement": "Use requires portal registration and a subscription key; the key is a credential and does not grant access beyond the subscribed API products.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.wto.timeseries-api"
        ]
      },
      {
        "id": "fact.wto.timeseries-api.request",
        "statement": "Clients must select the API version and bind indicator codes, reporting and partner economies, product classifications, periods, format, and pagination where documented.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.wto.timeseries-api"
        ]
      },
      {
        "id": "fact.wto.timeseries-api.boundary",
        "statement": "WTO series can be reported, estimated, revised, aggregated, classification-dependent, or missing and do not prove causation, current customs treatment, or a trade recommendation.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.wto.timeseries-api"
        ]
      }
    ]
  },
  "language": "en",
  "category": "public-data-api",
  "state": "prepared",
  "canonicalUrl": "https://platoskallipolis.com/resources/public-data-apis/wto-timeseries-api.json",
  "contentHash": "sha256:1e04063d4d11115717aa9aa22beeca57e31660e90396b1a5c5a70880ad84957c",
  "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/wto-timeseries-api.json",
    "authentication": "none",
    "robotsAllowed": true
  },
  "provenance": {
    "method": "primary-source",
    "sources": [
      {
        "id": "source.wto.timeseries-api",
        "url": "https://apiportal.wto.org/",
        "title": "WTO API Developer Portal",
        "publisher": "World Trade Organization",
        "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://apiportal.wto.org/",
    "redistributionAllowed": false
  },
  "evidence": [
    {
      "id": "evidence.wto.timeseries-api",
      "type": "source-claim",
      "url": "https://apiportal.wto.org/",
      "observedAt": "2026-08-28T04:17:38Z"
    }
  ]
}