{
  "schemaVersion": "1.0",
  "$schema": "https://grant-search.com/schema/catalog.json",
  "generatedAt": "2026-10-12T22:48:10.774Z",
  "service": {
    "name": "研究費サーチ",
    "altName": "Grant Search Japan",
    "url": "https://grant-search.com",
    "description": "日本の研究費・助成金の公募と、学会の会期・演題締切を集約して公開している無料のサービス",
    "language": "ja",
    "documentation": "https://grant-search.com/developers/",
    "usagePolicy": "https://grant-search.com/ai.txt"
  },
  "request": {
    "rateLimit": "1 request/second 程度に抑えてください",
    "conditionalGet": "ETag と Last-Modified を返します。サーバー側からの取得は If-None-Match / If-Modified-Since に対応。ブラウザからはブラウザのキャッシュに任せてください（条件付きの見出しを自分で付ける事前確認は許可していません）"
  },
  "readingRules": [
    "日付は date と unknownReason の組で持つ。date が null は「締切なし」ではない（not_announced=未公表、not_found=確認した範囲で公式の記載が見つからない、needs_check=原文が確定日でない、rolling=随時受付）",
    "演題締切は当初(original)と延長後(extension)を分けて持ち、有効なのは effective",
    "公表されていない時刻を当方で補うことはしない",
    "採択率・採択件数は公式の公表値のみ。推定値は入れない",
    "officialSource が一次情報、canonicalUrl が当方のページ"
  ],
  "datasets": [
    {
      "name": "grants",
      "title": "研究費・助成金の公募",
      "totalCount": 1387,
      "itemSchema": "https://grant-search.com/schema/grant.json",
      "itemUrlTemplate": "https://grant-search.com/data/v1/grants/{id}.json",
      "indexes": [
        {
          "scope": "open",
          "count": 320,
          "pageCount": 13,
          "first": "https://grant-search.com/data/v1/grants/open/page-1.json"
        },
        {
          "scope": "upcoming",
          "count": 67,
          "pageCount": 3,
          "first": "https://grant-search.com/data/v1/grants/upcoming/page-1.json"
        },
        {
          "scope": "closed",
          "count": 1000,
          "pageCount": 40,
          "first": "https://grant-search.com/data/v1/grants/closed/page-1.json"
        }
      ],
      "humanIndex": "https://grant-search.com/",
      "bulk": [
        {
          "url": "https://grant-search.com/data/grants-summary.json",
          "scope": "open+upcoming",
          "note": "従来配布の軽量一覧"
        },
        {
          "url": "https://grant-search.com/llms-full.txt",
          "scope": "all",
          "note": "全件の平文。2MB超。一括取り込み用"
        }
      ]
    },
    {
      "name": "conferences",
      "title": "学会の会期・演題締切",
      "totalCount": 241,
      "verifiedAt": "2026-09-10",
      "itemSchema": "https://grant-search.com/schema/conference.json",
      "itemUrlTemplate": "https://grant-search.com/data/v1/conferences/{id}.json",
      "indexes": [
        {
          "scope": "all",
          "count": 241,
          "pageCount": 10,
          "first": "https://grant-search.com/data/v1/conferences/page-1.json"
        }
      ],
      "humanIndex": "https://grant-search.com/gakkai/",
      "note": "主催者の公式ページで確認した値のみ。未発表の項目は null"
    }
  ],
  "license": {
    "name": "CC BY 4.0",
    "url": "https://creativecommons.org/licenses/by/4.0/",
    "note": "当方が権利を持つ範囲の解説とデータに適用。公式資料からの引用など第三者の素材は対象外。詳細は /ai.txt",
    "policyUrl": "https://grant-search.com/ai.txt"
  }
}