Openlibrary Scraper
Spider read openlibrary.org in 611 ms without a browser and returned 272 lines of clean markdown, including sections like "Welcome to Open Library", "Browse by Subject" and "Around the Library".
## Welcome to Open LibraryRead Free Library Books Online Millions of books available through Controlled Digital LendingSet a Yearly Reading Goal Learn how to set a yearly reading goal and track what you readKeep Track of your Favorite Books Organize your Books using Lists & the Reading LogTry the virtual Library Explorer Digital shelves organized like a physical libraryTry Fulltext Search Find matching results within the text of millions of booksBe an Open Librarian Dozens of ways you can help improve the libraryVolunteer at Open Library Discover opportunities to improve the librarySend us feedback Your feedback will help us improve these cardsFailed to fetch carousel. Retry?Books We Love+AND+(collection:(inlibrary)+OR+(!collection:(printdisabled)))+AND+(lending___available_to_browse:true+OR+lending___available_to_borrow:true)+AND++language:eng+AND+openlibrary_subject:openlibrary_staff_picks+AND+!collection:(no-preview)&sort=-lending___last_browse)Recently Returned+AND+collection:(inlibrary)+AND+(lending___available_to_browse:true+OR+lending___available_to_borrow:true)+AND++language:eng+AND+!collection:(no-preview)&sort=-lending___last_browse)## Browse by SubjectScience Fiction 21,156 BooksMystery and Detective Stories 16,035 Books## Around the LibraryHere's what's happened over the last 28 days. More recent changes.## About the ProjectOpen Library is an open, editable library catalog, building towards a web page for every book ever published.Just like Wikipedia, you can contribute new information or corrections to the catalog. You can browse by subjects, authors or lists members have created. If you love books, why not help build a library?* Google Summer of Code Contributors Improve Open Library’s Patron Experience - *July 15, 2026** Security Incident Disclosure - *April 28, 2026** Improving Search by 10% - *April 16, 2026*The same call, in code.
The capture above came back as markdown. These examples add a key, so you get browser rendering, proxies, and concurrency on openlibrary.org.
import { SpiderBrowser } from "spider-browser";
const spider = new SpiderBrowser({
apiKey: process.env.SPIDER_API_KEY!,
});
await spider.connect();
const page = spider.page!;
await page.goto("https://openlibrary.org");
// No selectors, no schema. Spider reads the page and names the fields.
const data = await page.scrape();
console.log(data);
await spider.close();import { Spider } from "@spider-cloud/spider-client";
const spider = new Spider({ apiKey: process.env.SPIDER_API_KEY! });
const result = await spider.scrapeUrl("https://www.openlibrary.org", {
return_format: "markdown",
});
console.log(result);Ready for volume? Get an API key →
Fields you can pull.
Spider names these from the page. The capture above came back as markdown; the same
call with return_format: "json" returns them as keys.
What openlibrary.org costs to scrape.
The capture above cost $0.000145 to fetch. Pricing is $1 per GB of pre-transformation bandwidth plus $0.001 per CPU minute, so a page like this one lands at a fraction of a cent. Failed requests are billed at $0.
- Free balance on signup
- No card required to test
- Balance never expires
Run it keyless, no account
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Start scraping openlibrary.org.
You already have the call. A key raises the rate limit and turns on browser rendering, proxies, and concurrency. Balance never expires, and top-ups go through secure checkout.