Mercari Classifieds Scraper
Spider read mercari.com in 8.6 s without a browser and returned 90 lines of clean markdown, including sections like "Similar items", "Details" and "Description".
## Similar items##### Share##### MoreInternational fulfillment# 【Excellent Condition】FTC CAMO COVERALL JACKET Duck Hunter Camo*Price shown is an estimate. Final price is shown on Mercari Japan.### DetailsMenCoats & jacketsOtherFtc Other Coats & Jackets for Men### DescriptionExcellent Condition FTC CAMO COVERALL JACKET S FTC014SPJ03 Duck Hunter Camo Coverall Jacket Camouflage FTCExcellent condition, worn only once.Purchased from an authorized retailer.(Please allow for slight errors as these are amateur measurements.)I only handle genuine products, so please consider with confidence.The images show everything. While the condition is described, please also check the images.Please consider after understanding this.This is a personal listing, but I will do my best to provide a satisfactory experience.Please ask any questions you may have.Translated from Japanese by AIHave a similar item? Sell yoursThe 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 mercari.com.
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://www.mercari.com/search/?keyword=nintendo+switch");
// No selectors, no schema. Spider reads the page and names the fields.
const data = await page.scrape();
console.log(data);
await spider.close();import { SpiderBrowser } from "spider-browser";
const spider = new SpiderBrowser({
apiKey: process.env.SPIDER_API_KEY!,
stealth: 2,
});
await spider.connect();
const page = spider.page!;
await page.goto("https://www.mercari.com/search/?keyword=nintendo+switch");
await page.content(10000);
const data = await page.extractFields({
name: "[data-testid='ItemName']",
price: "[data-testid='ItemPrice']",
shipping: "[data-testid='ItemShipping']",
image: { selector: "[data-testid='ItemThumbnail'] img", attribute: "src" },
});
console.log(data);
await spider.close();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 mercari.com costs to scrape.
The capture above cost $0.000346 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 mercari.com.
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.