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AI Studio  add-on for Spider.
AI & Developer
anthropic.com Verified

Claude API Scraper

Extract model specifications, API references, prompt engineering guides, and safety documentation from Anthropic. Built on spider-browser .

Get started Docs
target
anthropic.com
success rate
99.9%
latency
~4ms
POST /fetch/anthropic.com/
return_format
curl -X POST https://api.spider.cloud/fetch/anthropic.com/ \
  -H "Authorization: Bearer $SPIDER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"return_format": "json"}'
200 OK · cache hit · response shape
{
  "url": "https://anthropic.com/",
  "status": 200,
  "data": {
    "model_name": "string",
    "context_window": "string",
    "pricing": "string",
    "api_endpoint": "string",
    "parameters": "string",
    "description": "string",
    "capabilities": "string",
    "rate_limits": "string"
  }
}
Quick start

Extract data in minutes.

Structured JSON from anthropic.com with a single POST. AI-resolved selectors, cached on the first call.

claude-api-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://docs.anthropic.com/en/docs/about-claude/models");
await page.content(10000);

const data = await page.extractFields({
  title: "h1",
  sections: "article h2",
  content: "article p",
  tables: "article table",
  codeExamples: "article pre code",
  navItems: "nav a[href*='docs']",
});

console.log(data);
await spider.close();
ready to run · spider-browser · TypeScript
Extraction

Fields you can pull.

Model nameContext windowPricingAPI endpointParametersDescriptionCapabilitiesRate limits
Rendering

React SPA handling

Full browser rendering for streaming content and dynamic React UI.

Content

Structured parsing

Extract code blocks, documentation, repository data, and metadata.

Waiting

Load completion

Smart network idle detection waits for dynamically loaded content to finish.

Related

More AI & Developer scrapers.

Start

Start scraping anthropic.com.

Grab an API key and call the endpoint above. The first request resolves the config; every request after hits cache.