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      "sourceKey": "bok-ecos",
      "sourceReportedAt": "2026-07-08"
    },
    {
      "indicatorKey": "kr-bop-services-balance-usd",
      "period": "2024-08",
      "value": -2133.1,
      "status": "verified",
      "sourceKey": "bok-ecos",
      "sourceReportedAt": "2026-07-08"
    },
    {
      "indicatorKey": "kr-bop-primary-income-balance-usd",
      "period": "2024-08",
      "value": 1258,
      "status": "verified",
      "sourceKey": "bok-ecos",
      "sourceReportedAt": "2026-07-08"
    },
    {
      "indicatorKey": "kr-bop-secondary-income-balance-usd",
      "period": "2024-08",
      "value": -957.4,
      "status": "verified",
      "sourceKey": "bok-ecos",
      "sourceReportedAt": "2026-07-08"
    },
    {
      "indicatorKey": "kr-bop-current-account-usd",
      "period": "2024-07",
      "value": 9022.6,
      "status": "verified",
      "sourceKey": "bok-ecos",
      "sourceReportedAt": "2026-07-08"
    },
    {
      "indicatorKey": "kr-bop-goods-balance-usd",
      "period": "2024-07",
      "value": 9275.5,
      "status": "verified",
      "sourceKey": "bok-ecos",
      "sourceReportedAt": "2026-07-08"
    },
    {
      "indicatorKey": "kr-bop-goods-export-usd",
      "period": "2024-07",
      "value": 59241,
      "status": "verified",
      "sourceKey": "bok-ecos",
      "sourceReportedAt": "2026-07-08"
    },
    {
      "indicatorKey": "kr-bop-goods-import-fob-usd",
      "period": "2024-07",
      "value": 49965.5,
      "status": "verified",
      "sourceKey": "bok-ecos",
      "sourceReportedAt": "2026-07-08"
    },
    {
      "indicatorKey": "kr-bop-services-balance-usd",
      "period": "2024-07",
      "value": -2826.7,
      "status": "verified",
      "sourceKey": "bok-ecos",
      "sourceReportedAt": "2026-07-08"
    },
    {
      "indicatorKey": "kr-bop-primary-income-balance-usd",
      "period": "2024-07",
      "value": 3063.2,
      "status": "verified",
      "sourceKey": "bok-ecos",
      "sourceReportedAt": "2026-07-08"
    },
    {
      "indicatorKey": "kr-bop-secondary-income-balance-usd",
      "period": "2024-07",
      "value": -489.4,
      "status": "verified",
      "sourceKey": "bok-ecos",
      "sourceReportedAt": "2026-07-08"
    },
    {
      "indicatorKey": "kr-bop-current-account-usd",
      "period": "2024-06",
      "value": 13431.5,
      "status": "verified",
      "sourceKey": "bok-ecos",
      "sourceReportedAt": "2026-07-08"
    },
    {
      "indicatorKey": "kr-bop-goods-balance-usd",
      "period": "2024-06",
      "value": 13043.1,
      "status": "verified",
      "sourceKey": "bok-ecos",
      "sourceReportedAt": "2026-07-08"
    },
    {
      "indicatorKey": "kr-bop-goods-export-usd",
      "period": "2024-06",
      "value": 59928.3,
      "status": "verified",
      "sourceKey": "bok-ecos",
      "sourceReportedAt": "2026-07-08"
    },
    {
      "indicatorKey": "kr-bop-goods-import-fob-usd",
      "period": "2024-06",
      "value": 46885.2,
      "status": "verified",
      "sourceKey": "bok-ecos",
      "sourceReportedAt": "2026-07-08"
    },
    {
      "indicatorKey": "kr-bop-services-balance-usd",
      "period": "2024-06",
      "value": -2121.9,
      "status": "verified",
      "sourceKey": "bok-ecos",
      "sourceReportedAt": "2026-07-08"
    },
    {
      "indicatorKey": "kr-bop-primary-income-balance-usd",
      "period": "2024-06",
      "value": 3094.1,
      "status": "verified",
      "sourceKey": "bok-ecos",
      "sourceReportedAt": "2026-07-08"
    },
    {
      "indicatorKey": "kr-bop-secondary-income-balance-usd",
      "period": "2024-06",
      "value": -583.8,
      "status": "verified",
      "sourceKey": "bok-ecos",
      "sourceReportedAt": "2026-07-08"
    }
  ],
  "processing": [
    "한국은행 ECOS 301Y013의 7개 핵심 항목을 월별·항목별로 수집하고 기간 완전성을 검증했습니다.",
    "ECOS 값은 원자료 단위인 백만 달러를 유지합니다.",
    "관세청 2026-06 확정 발표의 백만 달러 값을 공개 지표 저장 단위인 달러로 변환했습니다.",
    "같은 기간의 상품수출-상품수입=상품수지, 경상수지 구성 항등식을 검증했습니다."
  ],
  "caveats": [
    "국제수지 최신 월은 잠정치이며 한국은행의 정기 개편에 따라 과거 값도 수정될 수 있습니다.",
    "통관기준 무역수지와 국제수지 상품수지는 집계·가격 기준이 달라 직접 대체할 수 없습니다.",
    "관세청 공개 API 인증정보가 없어 통관기준 장기 시계열은 이번 자산에 포함하지 않고 2026-06 확정치만 제공합니다."
  ],
  "downloads": {
    "json": "/data/korea/external-economy/monthly-external-economy.json",
    "csv": "/data/korea/external-economy/monthly-external-economy.csv",
    "metadata": "/data/korea/external-economy/monthly-external-economy.metadata.json"
  }
}