Directories & Listings

D&B Scraper

Extract company credit profiles, DUNS numbers, financial risk scores, and corporate hierarchy data from Dun & Bradstreet. Powered by spider-browser .

Get Started Documentation

dnb.com target

99.5% success rate

~4ms latency

Quick Start

Extract data in minutes

dnb-scraper.ts

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.dnb.com/business-directory/company-search.html?term=technology&page=1");
await page.content(10000);

const data = await page.evaluate(`(() => {
  const companies = [];
  document.querySelectorAll(".company-result, .search-result-item").forEach(el => {
    const name = el.querySelector("h3 a, .company-name")?.textContent?.trim();
    const location = el.querySelector(".company-location, .address")?.textContent?.trim();
    const industry = el.querySelector(".company-industry, .sic-description")?.textContent?.trim();
    const revenue = el.querySelector(".company-revenue, .sales")?.textContent?.trim();
    if (name) companies.push({ name, location, industry, revenue });
  });
  return JSON.stringify({ total: companies.length, companies: companies.slice(0, 15) });
})()`);

console.log(JSON.parse(data));
await spider.close();

✓ ready to run | spider-browser | TypeScript

Fetch API

Structured data endpoint

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

POST /fetch/dnb.com/

Company nameDUNS numberIndustryRevenueEmployee countRisk score

Try it Fetch API Docs

curl

curl -X POST https://api.spider.cloud/fetch/dnb.com/ \
  -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/dnb.com/",
    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/dnb.com/", {
  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