Google AI Overviews API — 回答と引用を収集

レスポンス構造

回答本文、引用元、検索クエリなど、このエンジンが返す構造化フィールドを確認できます。

• aioverview.text, aioverview.sources: the overview and its cited pages. Check aioverview for null before reading either field.
• organicResults: available organic search results, separate from the AI overview citations.
• peopleAlsoAsk: related questions when present. Search panels are optional, so missing fields are not empty rankings.

{
  "task": {
    "taskType": "GOOGLE"
  },
  "response": {
    "sources": [
      {
        "url": "https://www.techgearlab.com/topics/audio/best-wireless-earbuds",
        "label": "TechGearLab (+1) - Related results",
        "position": 1
      },
      {
        "url": "https://www.rtings.com/headphones/reviews/best/wireless-earbuds",
        "label": "RTINGS.com (+1) - Related results",
        "position": 2
      },
      {
        "url": "https://www.forbes.com/sites/forbes-personal-shopper/article/the-best-wireless-earbuds/",
        "label": "Forbes (+1) - Related results",
        "position": 3
      },
      {
        "url": "https://www.cnet.com/tech/mobile/best-wireless-earbuds/",
        "label": "CNET - Related results",
        "position": 4
      },
      {
        "url": "https://www.youtube.com/watch?v=23My2YGjKzE",
        "label": "1:40",
        "position": 5
      },
      {
        "url": "https://www.youtube.com/watch?v=JLGn9NLfE6g&t=496",
        "label": "Best Running Earbuds 2026: 5 That Stay Put Through Any ..., Video, watch on YouTube",
        "position": 6
      }
    ],
    "peopleAlsoAsk": [
      {
        "question": "What is the 60-60 rule for earbuds?"
      },
      {
        "question": "What are the best wireless earbuds for home office use?"
      },
      {
        "question": "Which earbuds are best while driving?"
      },
      {
        "question": "Which earbuds are best for daily use?"
      }
    ],
    "aioverview": {
      "text": "The best wireless earbuds for commuting are the Sony WF-1000XM6\nGo to product viewer dialog for this item.\n, which provide incredible active noise cancellation (ANC) to silence loud transit sounds like subway rumbles and traffic.\nTop Commuter Picks\nBest Overall for Noise Blocking: Sony WF-1000XM6\nGo to product viewer dialog for this item.\noffer top-tier noise isolation, rich customizable sound, a great microphone for calls on the go, and over 8 hours of battery life with ANC on.",
      "sources": [
        {
          "url": "https://www.techgearlab.com/topics/audio/best-wireless-earbuds",
          "label": "TechGearLab (+1) - Related results",
          "position": 1
        },
        {
          "url": "https://www.rtings.com/headphones/reviews/best/wireless-earbuds",
          "label": "RTINGS.com (+1) - Related results",
          "position": 2
        },
        {
          "url": "https://www.forbes.com/sites/forbes-personal-shopper/article/the-best-wireless-earbuds/",
          "label": "Forbes (+1) - Related results",
          "position": 3
        },
        {
          "url": "https://www.cnet.com/tech/mobile/best-wireless-earbuds/",
          "label": "CNET - Related results",
          "position": 4
        },
        {
          "url": "https://www.youtube.com/watch?v=23My2YGjKzE",
          "label": "1:40",
          "position": 5
        },
        {
          "url": "https://www.youtube.com/watch?v=JLGn9NLfE6g&t=496",
          "label": "Best Running Earbuds 2026: 5 That Stay Put Through Any ..., Video, watch on YouTube",
          "position": 6
        }
      ]
    },
    "text": "The best wireless earbuds for commuting are the Sony WF-1000XM6\nGo to product viewer dialog for this item.\n, which provide incredible active noise cancellation (ANC) to silence loud transit sounds like subway rumbles and traffic.\nTop Commuter Picks\nBest Overall for Noise Blocking: Sony WF-1000XM6\nGo to product viewer dialog for this item.\noffer top-tier noise isolation, rich customizable sound, a great microphone for calls on the go, and over 8 hours of battery life with ANC on."
  }
}

ブランドの言及と引用を分析する

同じ質問を複数回実行し、ブランドの言及と引用元の変化を市場別に比較します。

API で回答を収集する

API キーを使って質問を送信し、完了した task の response を保存します。

curl -X POST https://api.querying.ai/v1/async/task \
  -H "Authorization: Bearer $QUERYING_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "taskType": "GOOGLE",
  "payload": {
    "query": "通勤におすすめのワイヤレスイヤホン",
    "country": "JP"
  }
}'

完了したレスポンスを読む

task.id で結果を取得し、完了した response のエンジン固有フィールドを読みます。

curl https://api.querying.ai/v1/async/task/TASK_ID \
  -H "Authorization: Bearer $QUERYING_API_KEY"

料金と利用範囲

完了したリクエストはエンジンごとのクレジットを使用します。失敗したリクエストは課金されません。

結果を解釈する際の注意点

回答と任意フィールドは実行ごとに変わります。1 回の回答を市場全体の代表値として扱わないでください。

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