Google Search Scraper con Olostep

Questa guida dimostra come utilizzare l’API Olostep per estrarre i risultati di ricerca di Google e convertirli in dati JSON strutturati. Questo è particolarmente utile per automatizzare compiti di ricerca, raccogliere informazioni sulla concorrenza o costruire applicazioni che richiedono dati di ricerca.

Come Funziona

L’esempio seguente in Javascript mostra come cercare l’URL del profilo LinkedIn di una persona specifica (Patrick Collison) utilizzando la ricerca Google e il parser di ricerca Google di Olostep @olostep/google-search

async function scrapeGoogleSearch(apiKey, query = "site%3Alinkedin.com+Patrick+Collison") {
  const endpoint = "https://api.olostep.com/v1/scrapes";

  const payload = {
    "formats": ["json"],
    "parser": {"id": "@olostep/google-search"},
    "url_to_scrape": `https://www.google.com/search?q=${encodeURIComponent(query)}&gl=us&hl=en`,
    "wait_before_scraping": 0,
  };

  const headers = {
    "Authorization": `Bearer ${apiKey}`,
    "Content-Type": "application/json"
  };

  try {
    const response = await fetch(endpoint, {
      method: "POST",
      headers: headers,
      body: JSON.stringify(payload)
    });

    const data = await response.json();
    console.log(JSON.stringify(data, null, 4));
    return data;
  } catch (error) {
    console.error("Errore:", error);
    throw error;
  }
}

// Sostituisci <API_KEY> con la tua chiave API Olostep
scrapeGoogleSearch("<API_KEY>");

Formato della Risposta

Quando fai una richiesta all’API Olostep con il parser di ricerca Google, riceverai una risposta JSON come l’esempio seguente:

{
    "id": "scrape_f2xghz17kt",
    "object": "scrape",
    "created": 1742679301,
    "metadata": {},
    "retrieve_id": "f2xghz17kt",
    "url_to_scrape": "https://www.google.com/search?q=site%253Alinkedin.com%2BPatrick%2BCollison&gl=us&hl=en",
    "result": {
        "html_content": null,
        "markdown_content": null,
        "text_content": null,
        "json_content": "{\"searchParameters\":{\"type\":\"search\",\"engine\":\"google\",\"q\":\"site:linkedin.com Patrick Collison\"},\"knowledgeGraph\":{\"description\":\"Experience. Stripe Graphic · Stripe. -. Education. Massachusetts Institute of Technology Graphic · Massachusetts Institute of Technology. 2006 - 2010 ...\"},\"organic\":[{\"title\":\"Patrick Collison - Stripe\",\"link\":\"https://www.linkedin.com/in/patrickcollison\",\"position\":1,\"snippet\":\"Experience. Stripe Graphic · Stripe. -. Education. Massachusetts Institute of Technology Graphic · Massachusetts Institute of Technology. 2006 - 2010 ...\",\"meta\":\"10.8K+ followers\"},{\"title\":\"The Stripe Story: How Patrick Collison Revolutionized ...\",\"link\":\"https://www.linkedin.com/pulse/stripe-story-how-patrick-collison-revolutionized-online-anshuman-jha-jzzic\",\"position\":2,\"snippet\":\"The Early Years: A Genius in the Making. Patrick Collison wasn't just bright—he was a supernova. By age 10, he'd devoured university-level math ...\"},{\"title\":\"In 2005, Patrick Collison was a 16-year-old winning ...\",\"link\":\"https://www.linkedin.com/posts/itselanagold_in-2005-patrick-collison-was-a-16-year-old-activity-7308533537576497154-w5vC\",\"position\":3,\"snippet\":\"In 2005, Patrick Collison was a 16-year-old winning Ireland's Young Scientist of the Year competition. By 2008, he and his younger brother ...\"},{\"title\":\"Patrick Collison on the importance of waiting a really long ...\",\"link\":\"https://www.linkedin.com/posts/the-startup-archive_patrick-collison-on-the-importance-of-waiting-activity-7286001819145707520-1mdI\",\"position\":4,\"snippet\":\"Patrick argues you should also view every person you hire as bringing along another 50 people just like them if your company is successful.\"},{\"title\":\"Tim Ferriss' Post - Patrick Collison — CEO of Stripe (#353)\",\"link\":\"https://www.linkedin.com/posts/timferriss_patrick-collison-ceo-of-stripe-353-activity-7271892372358148096--dsK\",\"position\":5,\"snippet\":\"Author of 5 #1 NYT/WSJ bestsellers, early-stage investor, host of The Tim Ferriss Show podcast (1B+ downloads), and collector of the strange.\"},{\"title\":\"Patrick Collison wanted a guide to Stripe's culture that ...\",\"link\":\"https://www.linkedin.com/posts/first-round-capital_patrick-collison-wanted-a-guide-to-stripes-activity-7304833456948097024-Tt6h\",\"position\":6,\"snippet\":\"Patrick Collison wanted a guide to Stripe's culture that convinced 50% of candidates not to join. And Eeke de Milliano was tasked with ...\"},{\"title\":\"The Collison brothers (John & Patrick) explain why Stripe is ...\",\"link\":\"https://www.linkedin.com/posts/marcelvanoost_the-collison-brothers-john-patrick-explain-activity-7301586346349850624-L-4U\",\"position\":7,\"snippet\":\"The Collison brothers (John & Patrick) explain why Stripe is better off staying Private: \\\" This is our life's work. We're not going anywhere ...\"},{\"title\":\"Stripe CEO Patrick Collison on Crafting a Culture ...\",\"link\":\"https://www.linkedin.com/posts/jennifer-chatman-8086a918_stripe-ceo-patrick-collison-on-crafting-a-activity-7231753022849085440-0RE5\",\"position\":8,\"snippet\":\"When Patrick Collison and his brother John Collison founded digital payment company Stripe in 2010, he didn't come in with “any kind of ...\"},{\"title\":\"Patrick Collison on the importance of beauty and ...\",\"link\":\"https://www.linkedin.com/posts/the-startup-archive_patrick-collison-on-the-importance-of-beauty-activity-7247935993817751552-Qt6h\",\"position\":9,\"snippet\":\"Patrick Collison on the importance of beauty and craftsmanship when building products “If Stripe is a monstrously successful business, ...\"}]}",
        "llm_extract": null,
        "screenshot_hosted_url": null,
        "html_hosted_url": null,
        "markdown_hosted_url": null,
        "json_hosted_url": "https://olostep-storage.s3.us-east-1.amazonaws.com/json_f2xghz17kt.json",
        "text_hosted_url": null,
        "links_on_page": [],
        "page_metadata": {
            "status_code": 200,
            "title": ""
        }
    }
}

La risposta contiene:

Informazioni di base sulla richiesta: id, object, timestamp created, url_to_scrape
Oggetto result con URL per accedere a diversi formati dei dati
json_content con risultati di ricerca strutturati inclusi:
searchParameters: Informazioni sulla query di ricerca
knowledgeGraph: Informazioni dettagliate sul soggetto della ricerca (quando disponibili)
organic: Elenco dei risultati di ricerca con titolo, link, posizione e snippet
peopleAlsoAsk: Domande correlate che gli utenti cercano comunemente
relatedSearches: Suggerimenti di query di ricerca correlate

json_content è la parte principale della risposta con i risultati di ricerca strutturati. Puoi accedere al contenuto JSON direttamente dalla risposta o utilizzare l’URL ospitato fornito nella risposta.

Risposta Strutturata: json_content

{
  "searchParameters": {
    "type": "search",
    "engine": "google",
    "q": "site:linkedin.com Patrick Collison"
  },
  "knowledgeGraph": {
    "description": "Experience. Stripe Graphic · Stripe. -. Education. Massachusetts Institute of Technology Graphic · Massachusetts Institute of Technology. 2006 - 2010 ..."
  },
  "organic": [
    {
      "title": "Patrick Collison - Stripe",
      "link": "https://www.linkedin.com/in/patrickcollison",
      "position": 1,
      "snippet": "Experience. Stripe Graphic · Stripe. -. Education. Massachusetts Institute of Technology Graphic · Massachusetts Institute of Technology. 2006 - 2010 ...",
      "meta": "10.8K+ followers"
    },
    {
      "title": "The Stripe Story: How Patrick Collison Revolutionized ...",
      "link": "https://www.linkedin.com/pulse/stripe-story-how-patrick-collison-revolutionized-online-anshuman-jha-jzzic",
      "position": 2,
      "snippet": "The Early Years: A Genius in the Making. Patrick Collison wasn't just bright—he was a supernova. By age 10, he'd devoured university-level math ..."
    },
    {
      "title": "In 2005, Patrick Collison was a 16-year-old winning ...",
      "link": "https://www.linkedin.com/posts/itselanagold_in-2005-patrick-collison-was-a-16-year-old-activity-7308533537576497154-w5vC",
      "position": 3,
      "snippet": "In 2005, Patrick Collison was a 16-year-old winning Ireland's Young Scientist of the Year competition. By 2008, he and his younger brother ..."
    },
    {
      "title": "The Collison brothers (John & Patrick) explain why Stripe is ...",
      "link": "https://www.linkedin.com/posts/marcelvanoost_the-collison-brothers-john-patrick-explain-activity-7301586346349850624-L-4U",
      "position": 4,
      "snippet": "The Collison brothers (John & Patrick) explain why Stripe is better off staying Private: \" This is our life's work. We're not going anywhere ..."
    },
    {
      "title": "Patrick Collison on the importance of waiting a really long ...",
      "link": "https://www.linkedin.com/posts/the-startup-archive_patrick-collison-on-the-importance-of-waiting-activity-7286001819145707520-1mdI",
      "position": 5,
      "snippet": "Patrick argues you should also view every person you hire as bringing along another 50 people just like them if your company is successful."
    },
    {
      "title": "Tim Ferriss' Post - Patrick Collison — CEO of Stripe (#353)",
      "link": "https://www.linkedin.com/posts/timferriss_patrick-collison-ceo-of-stripe-353-activity-7271892372358148096--dsK",
      "position": 6,
      "snippet": "Author of 5 #1 NYT/WSJ bestsellers, early-stage investor, host of The Tim Ferriss Show podcast (1B+ downloads), and collector of the strange."
    },
    {
      "title": "Patrick Collison on the importance of beauty and ...",
      "link": "https://www.linkedin.com/posts/the-startup-archive_patrick-collison-on-the-importance-of-beauty-activity-7247935993817751552-Qt6h",
      "position": 7,
      "snippet": "Patrick Collison on the importance of beauty and craftsmanship when building products "If Stripe is a monstrously successful business, ..."
    },
    {
      "title": "Stripe founder Patrick Collison tells the story of almost ...",
      "link": "https://www.linkedin.com/posts/the-startup-archive_stripe-founder-patrick-collison-tells-the-activity-7235977194211000321-V-Cd",
      "position": 8,
      "snippet": "Stripe founder Patrick Collison tells the story of almost naming the company PayDemon Patrick and John Collison founded Stripe in 2010 when ..."
    },
    {
      "title": "Patrick Collison created $50 billion of value as a co- ...",
      "link": "https://www.linkedin.com/posts/tom-alder_patrick-collison-created-50-billion-of-value-activity-7239241304780513281-isxK",
      "position": 9,
      "snippet": "Patrick Collison created $50 billion of value as a co-founder of Stripe. He has also built the largest carbon removal program in the world."
    }
  ]
}

Olostep fornisce anche un file JSON ospitato con i risultati di ricerca strutturati. Puoi accedere al file JSON usando il campo json_hosted_url nella risposta:

JSON strutturato: Visualizza esempio JSON

Se desideri ottenere anche il contenuto HTML e Markdown dei risultati di ricerca, puoi includere questi formati nel parametro formats e Olostep li restituirà nella risposta e fornirà URL ospitati per ciascun formato.

Esempi di Scenari d’Uso

1. Trovare Profili LinkedIn

Nell’esempio sopra, stiamo cercando il profilo LinkedIn di Patrick Collison utilizzando la query di ricerca site:linkedin.com Patrick Collison. Questa tecnica può essere utilizzata per trovare profili professionali di qualsiasi persona.

2. Ricerca di Aziende

Puoi modificare la query per cercare informazioni su un’azienda:

// Cerca informazioni sull'azienda
scrapeGoogleSearch(apiKey, "informazioni azienda Stripe ricavi");

3. Monitoraggio di Articoli di Notizie

Trova notizie recenti su un argomento specifico:

// Cerca notizie recenti sull'IA
scrapeGoogleSearch(apiKey, "notizie intelligenza artificiale dopo:2023-01-01");

4. Analisi della Concorrenza

Monitora la presenza online dei concorrenti:

// Cerca menzioni dei concorrenti
scrapeGoogleSearch(apiKey, "\"Azienda X\" vs \"Azienda Y\" confronto");

Note Importanti

Parametri di Ricerca: I parametri gl=us e hl=en impostano la geolocalizzazione su US e la lingua su Inglese. Modificali secondo necessità.

Conclusione

Una volta ottenuti i dati dei risultati di ricerca, puoi:

Analizzare punti dati specifici di interesse
Memorizzare i risultati in un database
Costruire un’interfaccia di ricerca personalizzata
Attivare azioni basate sui risultati di ricerca
Integrare con altre API o servizi

Se hai bisogno di estrarre diversi punti dati o personalizzare il comportamento della ricerca, contattaci a ‘info@olostep.com`

​Google Search Scraper con Olostep

​Come Funziona

​Formato della Risposta

​Risposta Strutturata: json_content

​Esempi di Scenari d’Uso

​1. Trovare Profili LinkedIn

​2. Ricerca di Aziende

​3. Monitoraggio di Articoli di Notizie

​4. Analisi della Concorrenza

​Note Importanti

​Conclusione