Google AI Overviews API

const API_KEY = 'YOUR_API_KEY';

async function getSerpWithAiOverview(query) {
  const params = new URLSearchParams({
    q: query,
    domain: 'google.com',
    gl: 'us',
    hl: 'en'
  });
  const res = await fetch(
    'https://api.serphouse.com/serp/live?' + params.toString(),
    { headers: { 'Authorization': 'Bearer ' + API_KEY } }
  );
  const data = await res.json();
  const results = data.results;
  // ai_overview: { title, contents: [{ type, snippet }], references: [{ title, link, description, source, image }] }
  return {
    aiOverview: results.ai_overview || null,
    organic: results.organic || []
  };
}

// Batch collect AI Overview data for training dataset
const queries = ['best ML frameworks 2025', 'how does RAG work'];
const dataset = await Promise.all(
  queries.map(q => getSerpWithAiOverview(q))
);

curl -X GET \
  "https://api.serphouse.com/serp/live?q=best+treatment+for+seasonal+allergies&domain=google.com&gl=us&hl=en" \
  -H "Authorization: Bearer YOUR_API_KEY"

{
  "results": {
    "ai_overview": {
      "title": "AI Overview",
      "contents": [
        {
          "type": "heading",
          "snippet": "The most effective approach for seasonal allergies combines  preventative care with targeted, over-the-counter medications like non-drowsy antihistamines (e.g., Zyrtec or Claritin) or corticosteroid nasal sprays (e.g., Flonase or Nasacort). For optimal results, start taking these medications 2 to 3 weeks before your specific pollen season begins.  Mayo Clinic"
        },
        {
          "type": "paragraph_list",
          "list": [
            {
              "title": "Flonase",
              "snippet": "Nasal Corticosteroids: Widely considered the most effective medication for treating nasal inflammation, congestion, and sneezing. Options include Flonase  and Nasacort .   U.S. Food and Drug Administration."
            },
            {
              "title": "Oral Antihistamines",
              "snippet": "Excellent for relieving itchy eyes, sneezing, and runny noses. Second-generation pills like Claritin  (loratadine), Zyrtec  (cetirizine), and Allegra  (fexofenadine) offer 24-hour symptom relief without causing daytime drowsiness"
            }
          ]
        }
      ],
      "references": [
        {
          "title": "Know Which Medication Is Right for Your Seasonal Allergies - FDA",
          "link": "https://www.fda.gov/consumers/",
          "description": "Antihistamines. Antihistamines reduce or block symptoms caused by the chemical histamine. Many oral antihistamines are available i...  ",
          "source": "U.S. Food and Drug Administration (.gov)",
          "image": "https://instagram.com/p/image.jpg"
        }
      ]
    },
    "organic": [
      {
        "position": 1,
        "title": "Seasonal allergies: Nip them in the bud",
        "site_title": "Mayo Clinic",
        "url": "https://www.mayoclinic.org/diseases-conditions/...",
        "snippet": "Try an over-the-counter remedy · Oral antihistamines. Antihistamines can help relieve sneezing, itching, a stuffy or runny nose, and watery eyes. · Corticosteroid ...",
      }
    ]
  }
}