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firecrawl-api
by s-hiraoku
⭐ 8🍴 5📅 2026年1月23日
SKILL.md
name: firecrawl-api description: This skill enables web scraping and content extraction using Firecrawl API directly via curl. Use when scraping web pages, crawling websites, or extracting structured data. MCP server not required.
Firecrawl API (Direct)
Overview
Firecrawl provides powerful web scraping and content extraction. This skill uses the API directly via curl - no MCP server required.
API Key
Environment variable: FIRECRAWL_API_KEY
Scrape Single Page
Extract content from a single URL.
Endpoint
POST https://api.firecrawl.dev/v1/scrape
Usage
curl -s -X POST "https://api.firecrawl.dev/v1/scrape" \
-H "Authorization: Bearer $FIRECRAWL_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"url": "https://example.com",
"formats": ["markdown"]
}'
Parameters
url(required): URL to scrapeformats(optional): Output formats -markdown,html,rawHtml,linksonlyMainContent(optional): Extract main content only (default: true)waitFor(optional): Wait time in ms for dynamic content
Example with Options
curl -s -X POST "https://api.firecrawl.dev/v1/scrape" \
-H "Authorization: Bearer $FIRECRAWL_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"url": "https://docs.example.com/api",
"formats": ["markdown"],
"onlyMainContent": true,
"waitFor": 1000
}' | jq '.data.markdown'
Map Website URLs
Discover all URLs on a website.
Endpoint
POST https://api.firecrawl.dev/v1/map
Usage
curl -s -X POST "https://api.firecrawl.dev/v1/map" \
-H "Authorization: Bearer $FIRECRAWL_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"url": "https://example.com"
}' | jq '.links[]'
Search Web
Search the web and optionally scrape results.
Endpoint
POST https://api.firecrawl.dev/v1/search
Usage
curl -s -X POST "https://api.firecrawl.dev/v1/search" \
-H "Authorization: Bearer $FIRECRAWL_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"query": "xterm.js WebGL performance",
"limit": 5
}'
Crawl Website
Crawl multiple pages from a website.
Endpoint
POST https://api.firecrawl.dev/v1/crawl
Usage
curl -s -X POST "https://api.firecrawl.dev/v1/crawl" \
-H "Authorization: Bearer $FIRECRAWL_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"url": "https://docs.example.com",
"limit": 10,
"maxDepth": 2
}'
This returns a job ID. Check status with:
curl -s "https://api.firecrawl.dev/v1/crawl/JOB_ID" \
-H "Authorization: Bearer $FIRECRAWL_API_KEY"
Common Workflows
Scrape Documentation
curl -s -X POST "https://api.firecrawl.dev/v1/scrape" \
-H "Authorization: Bearer $FIRECRAWL_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"url": "https://xtermjs.org/docs/",
"formats": ["markdown"]
}' | jq '.data.markdown'
Extract Links from Page
curl -s -X POST "https://api.firecrawl.dev/v1/scrape" \
-H "Authorization: Bearer $FIRECRAWL_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"url": "https://example.com",
"formats": ["links"]
}' | jq '.data.links[]'
Response Processing
# Get markdown content
| jq '.data.markdown'
# Get metadata
| jq '.data.metadata'
# Get title and description
| jq '.data.metadata | {title, description}'
Notes
- API key required (set FIRECRAWL_API_KEY)
- Credits consumed per request
- Use
waitForfor JavaScript-heavy pages - Crawl jobs are async - poll for completion
スコア
総合スコア
60/100
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