n8n-nodes-crw

n8n community node for CRW — the open-source web scraper built for AI agents.

Scrape, crawl, and extract web data directly in your n8n workflows. Works with both self-hosted CRW and fastcrw.com cloud.

Installation

Via n8n UI

1. Go to Settings > Community Nodes
2. Click Install a community node
3. Enter n8n-nodes-crw
4. Click Install

Via Environment Variable

# Docker
docker run -e EXTRA_COMMUNITY_PACKAGES=n8n-nodes-crw n8nio/n8n

# docker-compose
environment:
  - EXTRA_COMMUNITY_PACKAGES=n8n-nodes-crw

Setup — Pick One

Option A: Cloud (fastcrw.com) — Quickest Start

Sign up at fastcrw.com and get 500 free credits. Then add credentials in n8n:

| Field | Value | |---|---| | Base URL | https://fastcrw.com/api (default) | | API Key | crw_live_... from fastcrw.com |

Option B: Self-hosted with binary (free, no limits)

curl -fsSL https://raw.githubusercontent.com/us/crw/main/install.sh | bash
crw  # starts on http://localhost:3000

| Field | Value | |---|---| | Base URL | http://localhost:3000 | | API Key | (leave empty) |

Option C: Self-hosted with Docker

docker run -d -p 3000:3000 ghcr.io/us/crw:latest

Same credentials as Option B.

Operations

Scrape

Scrape a single URL and return its content in one or more formats.

• URL — The page to scrape
• Output Formats — markdown, html, rawHtml, plainText, links, json
• Only Main Content — Strip nav/footer/sidebar (default: true)
• Additional Options — JS rendering, CSS selectors, XPath, custom headers, proxy, stealth mode, JSON schema for LLM extraction

Crawl

Crawl a website starting from a URL. Returns content from multiple pages.

• URL — Starting URL
• Max Depth — How many links deep to follow (default: 2)
• Max Pages — Maximum pages to crawl (default: 100)
• Wait for Completion — Poll until done, or return job ID immediately
• Poll Interval / Max Wait Time — Control polling behavior

Each crawled page is returned as a separate n8n item for downstream processing.

Check Crawl Status

Check the status of a crawl job by its ID. Returns status, progress, and page data.

Cancel Crawl

Cancel a running crawl job by its ID.

Map

Discover all URLs on a website. Each discovered URL is returned as a separate n8n item.

• URL — The site to map
• Max Depth — How deep to discover links (default: 2)
• Use Sitemap — Whether to use the site's sitemap (default: true)

AI Agent Tool

This node supports usableAsTool: true, so it can be used as a tool by n8n's AI Agent node. Set the environment variable:

N8N_COMMUNITY_PACKAGES_ALLOW_TOOL_USAGE=true

Example Workflows

Scrape and save to Google Sheets

[CRW: Scrape] → [Google Sheets: Append Row]

Crawl site for RAG pipeline

[CRW: Crawl] → [Embeddings: OpenAI] → [Pinecone: Upsert]

Map and batch scrape

[CRW: Map] → [CRW: Scrape] → [OpenAI: Summarize] → [Slack: Post]

Links

• CRW GitHub
• fastcrw.com
• CRW REST API Docs
• n8n Community Nodes

License

MIT — this node wrapper is MIT licensed. The CRW server itself is AGPL-3.0.