The web scraping API for AI

Web scraping API that turns any website into clean, LLM-ready data

Crawl at scale, render JavaScript and extract structured fields. Get back markdown or JSON that your RAG apps and AI agents can use, from one API call. Public, permitted data only.

Live Extraction

Endpoint · POST /v1/extract

GET

try:

Hit Extract to turn this page into clean, LLM-ready data.

robots.txt respected · public data only

Markdown · JSON · structured fields, from one API call. Crawling, rendering and extracting ...

See how it works

4.9/5 from AI teams ✓ robots.txt respected

Drops into your stack

LANGCHAIN LLAMAINDEX OPENAI PINECONE YOUR AGENTS

crawl → render → extract

Why ClawEngine

Clean data for AI, without running a scraper fleet

ClawEngine handles crawling, JavaScript rendering and structured extraction so you ship retrieval, not infrastructure. Every result is tuned to be LLM-ready.

LLM-ready output by default

Get clean markdown or typed JSON with the nav, ads and boilerplate stripped out. Ready to chunk, embed and feed straight into a RAG pipeline or an agent.

One call: crawl, render, extract

A single API call crawls the page, renders the JavaScript in a headless browser, and extracts the fields you define. No multi-step glue code.

Scale without ops

Managed crawling at volume. No proxy rotation, no headless-browser fleet, no retry logic to babysit. Point it at a site and collect clean data.

Compliance-first by design

ClawEngine respects robots.txt and site Terms of Service and honors crawl-delay. Built for public, permitted data, so your pipeline stays defensible.

One API for markdown, JSON and schema extraction, across any public site.

How it works

How a web scraping API call works in three steps

From a URL to LLM-ready data, ClawEngine runs the whole crawl. No proxies to rotate, no headless browsers to manage, no boilerplate to strip by hand.

01 / CRAWL

Point it at a URL

Send a URL or a domain to crawl. ClawEngine fetches the page, follows links you allow, and honors robots.txt and crawl-delay along the way.

02 / RENDER

Render the JavaScript

Pages are rendered in a managed headless browser, so client-side content, infinite scroll and dynamic tables come through fully loaded.

03 / EXTRACT

Get clean, typed data

Receive clean markdown, structured JSON, or fields typed to a schema you define. Ready to chunk, embed and feed to your RAG app or agent.

See how the crawl works

The output

Messy pages in, clean structured data out

The whole point is what you get back. ClawEngine strips the boilerplate and hands you markdown, JSON or schema-typed rows, the same shape every time, so retrieval just works.

Clean markdown with nav, ads and footers stripped out
Structured JSON with title, links, metadata and your fields
Schema extraction: define typed fields, get typed rows back
JavaScript rendered, so dynamic content comes through in full
A compliance line on every result: robots.txt respected, public data only

POST /v1/extract 200 OK

# request
curl https://api.clawengine.ai/v1/extract \
  -H "Authorization: Bearer $KEY" \
  -d '{"url":"example.com","format":"json"}'

# response
{
  "title": "Quickstart",
  "markdown": "# Quickstart...",
  "links": ["/api", "/sdks"],
  "wordCount": 86
}

JS rendered · boilerplate stripped robots.txt

Built for

A web scraping API for every AI data job

Scraping for RAG

Turn docs and sites into clean chunks ready to embed in your vector store.

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Data for AI agents

Give agents fresh, structured web data they can actually trust and act on.

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Structured extraction

Define a schema and get typed rows back from any product or listing page.

Explore

Website to markdown

Convert any page to clean markdown with the boilerplate stripped out.

Explore

JavaScript rendering

Scrape dynamic, client-rendered pages with a managed headless browser.

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Bulk web scraping

Crawl thousands of pages on a schedule without running your own fleet.

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See everything ClawEngine extracts

From AI teams

Shipped retrieval, skipped the scraper fleet

We were maintaining proxies, a headless browser pool and a pile of cleanup code just to feed our index. ClawEngine replaced all of it with one call. We get clean markdown back and our retrieval quality jumped overnight.

DW Dana Whitfield Founder, RAG startup

The schema extraction is the part that sold me. I define the fields once and get typed JSON back from every page, no brittle selectors. It dropped straight into our pipeline and the agents finally have data they can trust.

ML Marcus Lee ML Engineer

JavaScript rendering just works, which used to be our biggest headache. And the compliance defaults matter to our legal team: robots.txt respected, public data only. It is the first scraping vendor they signed off on without a fight.

PN Priya Nair Data Lead, fintech

Outcomes vary by site, volume and how you configure crawling and extraction.

Pricing

Less than the scraper fleet you would run yourself

Proxies, headless browsers and the engineer to babysit them cost far more than an API. Every plan is paid, usage-based, in USD. No free plan.

Hobby

Side projects and prototyping

$39/mo

~50k pages a month
Markdown + JSON output
JavaScript rendering
Community support

Startup

Production RAG apps and agents

$99/mo

~250k pages a month
Structured extraction
Webhooks + SDKs
Email support

Scale

High-volume data pipelines

$399/mo

~1.5M pages a month
Priority crawling
Higher concurrency
SLA and DPA

Need higher volume, on-prem or a custom DPA? See full pricing and the Enterprise plan.

Before you build

The questions developers ask first

ClawEngine is built for public and permitted data only. It respects robots.txt and site Terms of Service, honors crawl-delay, and is meant for public docs, product catalogs, listings, your own sites and sites you have permission to crawl. You are responsible for what you choose to crawl. See our compliance page for the full policy.

Every result comes back as clean markdown or typed JSON with navigation, ads and boilerplate stripped out. It is shaped to chunk, embed and feed straight into a RAG pipeline or an agent, with no extra cleanup.

Yes. Pages are rendered in a managed headless browser, so client-side content, dynamic tables and infinite scroll come through fully loaded, not as an empty shell.

No. Crawling, proxy handling and headless rendering are fully managed. You make an API call and get clean data back; there is no fleet to run or scale.

Call the REST API with curl, Python or Node, or use our SDKs. It drops into LangChain and LlamaIndex pipelines, and you can get results by webhook for scheduled crawls.

No free plan. ClawEngine is a paid, usage-based product starting on the Hobby plan. You can try the live extraction console above for free to see exactly what the API returns.

Read every question about the API

Turn any website into clean, LLM-ready data.

Make your first extraction today and get clean markdown or JSON back from one API call. Public, permitted data only.

See pricing

Crawl · render JS · extract · markdown or JSON · robots.txt respected, public data only