firecrawl/README.md

# 🔥 Firecrawl

Crawl and convert any website into clean markdown. Build by [Mendable.ai](https://mendable.ai?ref=gfirecrawl)


*This repo is still in early development.*

## What is Firecrawl?

[Firecrawl](https://firecrawl.dev?ref=github) is an API service that takes a URL, crawls it, and converts it into clean markdown. We crawl all accessible subpages and give you clean markdown for each. No sitemap required.

## How to use it?

We provide an easy to use API with our hosted version. You can find the playground and documentation [here](https://firecrawl.com/playground). You can also self host the backend if you'd like. 

- [x] [API](https://firecrawl.com/playground)
- [x] [Python SDK](https://github.com/mendableai/firecrawl/tree/main/apps/python-sdk)
- [x] [Langchain Integration 🦜🔗](https://python.langchain.com/docs/integrations/document_loaders/firecrawl/)
- [x] [Llama Index Integration 🦙](https://docs.llamaindex.ai/en/stable/)
- [ ] JS SDK - Coming Soon
- [ ] LangchainJS - Coming Soon


Self-host. To self-host refer to guide [here](https://github.com/mendableai/firecrawl/blob/main/SELF_HOST.md).

### API Key

To use the API, you need to sign up on [Firecrawl](https://firecrawl.com) and get an API key.

### Crawling

Used to crawl a URL and all accessible subpages. This submits a crawl job and returns a job ID to check the status of the crawl.

```bash
curl -X POST https://api.firecrawl.dev/v0/crawl \
    -H 'Content-Type: application/json' \
    -H 'Authorization: Bearer YOUR_API_KEY' \
    -d '{
      "url": "https://mendable.ai"
    }'
```

Returns a jobId

```json
{ "jobId": "1234-5678-9101" }
```

### Check Crawl Job

Used to check the status of a crawl job and get its result.

```bash
curl -X GET https://api.firecrawl.dev/v0/crawl/status/1234-5678-9101 \
  -H 'Content-Type: application/json' \
  -H 'Authorization: Bearer YOUR_API_KEY'
```

```json
{
    "status": "completed",
    "current": 22,
    "total": 22,
    "data": [
        {
        "content": "Raw Content ",
        "markdown": "# Markdown Content",
        "provider": "web-scraper",
        "metadata": {
            "title": "Mendable | AI for CX and Sales",
            "description": "AI for CX and Sales",
            "language": null,
            "sourceURL": "https://www.mendable.ai/",
        }
    ]
}
```

## Using Python SDK

### Installing Python SDK

```bash
pip install firecrawl-py
```

### Crawl a website

```python
from firecrawl import FirecrawlApp

app = FirecrawlApp(api_key="YOUR_API_KEY")

crawl_result = app.crawl_url('mendable.ai', {'crawlerOptions': {'excludes': ['blog/*']}})

# Get the markdown
for result in crawl_result:
    print(result['markdown'])
```

### Scraping a URL

To scrape a single URL, use the `scrape_url` method. It takes the URL as a parameter and returns the scraped data as a dictionary.

```python
url = 'https://example.com'
scraped_data = app.scrape_url(url)
```

## Contributing

We love contributions! Please read our [contributing guide](CONTRIBUTING.md) before submitting a pull request.