You can access the Crawl4AI programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in Integrations settings in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

$echo '{
<  "startUrls": [
<    {
<      "url": "http://crawl4ai.com"
<    }
<  ],
<  "proxyConfiguration": {
<    "useApifyProxy": true
<  }
<}' |
<apify call janbuchar/crawl4ai --silent --output-dataset

Crawl4AI API through CLI

The Apify CLI is the official tool that allows you to use Crawl4AI locally, providing convenience functions and automatic retries on errors.

Install the Apify CLI

$npm i -g apify-cli
$apify login

Other API clients include:

Crawl4AI API in Python

Crawl4AI API in JavaScript

Crawl4AI OpenAPI definition

Crawl4AI API

Website Checker Runner Playwright

lukaskrivka/website-checker-playwright

Checks the provided website using Playwright. This is a low level runner, most likely you want to use the high level master actor - https://apify.com/lukaskrivka/website-checker

Lukáš Křivka

137

HTML Scraper pro

scrapingxpert/html-scraper-pro

The HTML Scraper Pro is a powerful tool designed to extract the HTML source code and metadata from websites. It uses advanced web scraping techniques to retrieve the full HTML content of web pages,page title and HTTP status code.This tool is ideal for data extraction, website analysis, and archiving

scrapingxpert

118

Extract-any-webpage-content-for-llm

ai-developer/extract-any-webpage-content-for-llm

Fast and easy way to extract data from any webpage and are LLM friendly. The tool lets you easily extract content from any website. Ideal for researchers, marketers, and developers.

aideveloper

504

SuperScraper API

apify/super-scraper-api

Generic REST API for scraping websites: send a URL and get back HTML. This Actor is a drop-in replacement for ScrapingBee, ScrapingAnt, and ScraperAPI services. And it is open-source!

Apify

713

4.1

Cheerio Scraper

apify/cheerio-scraper

Crawls websites using raw HTTP requests, parses the HTML with the Cheerio library, and extracts data from the pages using a Node.js code. Supports both recursive crawling and lists of URLs. This actor is a high-performance alternative to apify/web-scraper for websites that do not require JavaScript.

Apify

9.5K

4.8

AI Web Scraper - Powered by Crawl4AI

raizen/ai-web-scraper

A blazing-fast AI web scraper powered by Crawl4AI. Perfect for LLMs, AI agents, AI automation, model training, sentiment analysis, and content generation. Supports deep crawling, multiple extraction strategies and flexible output (Markdown/JSON). Seamlessly integrates with Make.com, n8n, and Zapier.

Raizen Technology

193

1.0

Dynamic Markdown Scraper

louisdeconinck/dynamic-markdown-scraper

Effortlessly feed LLM AIs with clean Markdown using our advanced web scraper. Seamlessly scrape dynamic, JavaScript-rendered websites while preserving original formatting. Ideal for AI training, documentation, and content migration.

Louis Deconinck

5.0

OpenSearch Integration

apify/opensearch-integration

Transfer data from Apify Actors to Amazon OpenSearch Service. This Actor is a good starting point for building question-answering systems, search functionality, or Retrieval-Augmented Generation (RAG) use cases.

Apify

4.4

Website Checker

lukaskrivka/website-checker

Check any website you plan to scrape for expected Compute unit consumption, anti-scraping software, and reliability.

Lukáš Křivka

831

Example Puppeteer

apify/example-puppeteer

Example showing how to use headless Chromium with Puppeteer to open a web page, determine its dimensions, save a screenshot, and print the page to PDF. This actor must use images with Puppeteer (Node.js 8 + Puppeteer on Debian).

Apify

412

4.6