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Government

Library of Congress Featured Public Domain Images Scraper

A page on the Library of Congress website showcasing a curated selection of public domain images, primarily photographs and prints, related to clocks and time. Powered by spider-browser .

Get Started Documentation
loc.gov target
99.9% success rate
~4ms latency
Quick Start

Extract data in minutes

loc-gov-scraper.ts
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.loc.gov");

const data = await page.extractFields({
  image_alt: "img[alt^="Photograph of a young woman with short hair standing behind an enormous alarm clock that partially covers her face. "]",
  image_description: "div.item-description h2",
  image_src: "img[src^="/static/portals/free-to-use/public-domain/clocks-calendars/"]",
  logo: "img[src^="/static/"]",
  public_domain_button: "button.button-tertiary.button-round",
  search_label: "label[for="search"]",
});

console.log(data);
await spider.close();
✓ ready to run | spider-browser | TypeScript
Fetch API

Structured data endpoint

Extract structured JSON from loc.gov with a single POST request. AI-configured selectors, cached for fast repeat calls.

POST /fetch/loc.gov/
Image AltImage DescriptionImage SrcLogoPublic Domain ButtonSearch Label
curl
curl -X POST https://api.spider.cloud/fetch/loc.gov/ \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"return_format": "json"}'
Python
import requests

resp = requests.post(
    "https://api.spider.cloud/fetch/loc.gov/",
    headers={
        "Authorization": "Bearer YOUR_API_KEY",
        "Content-Type": "application/json",
    },
    json={"return_format": "json"},
)
print(resp.json())
Node.js
const resp = await fetch("https://api.spider.cloud/fetch/loc.gov/", {
  method: "POST",
  headers: {
    "Authorization": "Bearer YOUR_API_KEY",
    "Content-Type": "application/json",
  },
  body: JSON.stringify({ return_format: "json" }),
});
const data = await resp.json();
console.log(data);
Extraction

Data you can extract

Image AltImage DescriptionImage SrcLogoPublic Domain ButtonSearch LabelShow More Button
Pricing

Real-time price data

Monitor product prices, discounts, and availability changes on loc.gov.

Anti-Bot

Protection bypass

Automated CAPTCHA solving and fingerprint rotation to access product pages reliably.

Scale

Bulk extraction

Process thousands of product pages concurrently with smart retry and browser switching.

Related

More Government scrapers

Start scraping loc.gov

Get your API key and start extracting data in minutes.