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Get Your API Key

1

Create an Account

Sign up at crawleo.dev/login to create your account.
2

Choose a Plan

Select a subscription plan at crawleo.dev/pricing.
3

Get Your API Key

Once subscribed, you’ll receive your API key from the dashboard.

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Authentication

All Crawleo API endpoints require authentication. You can use either:
  • x-api-key header: -H "x-api-key: YOUR_API_KEY"
  • Authorization header: -H "Authorization: Bearer YOUR_API_KEY"
Both are supported for all endpoints. Choose whichever fits your integration best.

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Make Your First Request

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Search the Web (Bing — for LLM/RAG)

Use the Bing Search API for LLM-optimized results with optional auto-crawling and content extraction: 
curl -X GET "https://api.crawleo.dev/search?query=artificial%20intelligence&count=5" \
  -H "x-api-key: YOUR_API_KEY"

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Search the Web (Google — for SEO & Lead Gen)

Use the Google Search API for structured SERP data, knowledge graphs, news, images, places, and shopping: 
curl -G "https://api.crawleo.dev/google-search" \
  -H "x-api-key: YOUR_API_KEY" \
  --data-urlencode "q=best CRM software" \
  -d "gl=us" \
  -d "num=10"

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Crawl a URL

Use the Crawler API to extract content from specific URLs: 
curl -X GET "https://api.crawleo.dev/crawl?urls=https://example.com&markdown=true" \
  -H "Authorization: Bearer YOUR_API_KEY"

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Choose Your Output Format

Crawleo supports multiple output formats optimized for different use cases:
FormatParameterBest For
Raw HTMLraw_html=trueFull page source with all elements
Enhanced HTMLenhanced_html=trueClean HTML without ads and scripts
Markdownmarkdown=trueRAG pipelines and LLM consumption
For RAG and LLM applications, use Markdown output to minimize token usage and improve processing efficiency.

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Next Steps

Bing Search API

LLM-optimized search with auto-crawling and content extraction.

Google Search API

Structured SERP data for SEO, lead gen, and competitor research.

Crawler API

Explore Crawler API capabilities.

MCP Integration

Connect AI assistants to Crawleo.
Last modified on April 14, 2026