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Outline AI API Documentation

Extract structured content outlines and hierarchical information from web pages

Outline AI API

Coming Soon

AI-powered hierarchical content outlines from any webpage. Extract and organize content into structured outlines with customizable depth and multiple output formats.

API Details

GET /outline?url={url}&format={format}&depth={depth}

Generate AI-powered hierarchical content outlines from any webpage. Perfect for content analysis, document structuring, and information architecture.

Required parameters

urlstringTarget URL to generate outline for

Optional parameters

formatstringjson, markdown, or text (default: json)
depthintegerMaximum heading depth 1-6 (default: 3)
include_snippetsbooleanInclude content snippets (default: true)

AI-Enhanced Structuring

Leverages OpenAI GPT models to intelligently organize content into hierarchical structures.

Multiple Formats

Get outlines in JSON, Markdown, or plain text format to fit your workflow.

Plan Access & Limits

Available on Starter (200/month), Professional (1,000/month), and AI Specialist (1,500/month) plans.

Outline AI API

curl "https://api.ogfetch.com/outline?url=https://docs.anthropic.com&format=json&depth=3" \
  -H "X-API-Key: ogf_live_your_api_key_here"

Response Schema

Outline AI API Response

{
  "url": "https://docs.anthropic.com",
  "title": "Home - Anthropic",
  "outlined_at": "2025-07-24T02:37:55Z",
  "outline": {
    "sections": [
      {
        "level": 1,
        "title": "Developer Platform",
        "snippet": "Information about the Anthropic developer platform",
        "subsections": [
          {
            "level": 2,
            "title": "Get Started",
            "snippet": "Guide on making your first API call in minutes",
            "subsections": [
              {
                "level": 3,
                "title": "Quick Start Guide",
                "snippet": "Step-by-step instructions for beginners"
              },
              {
                "level": 3,
                "title": "Authentication",
                "snippet": "How to set up API keys and authentication"
              }
            ]
          },
          {
            "level": 2,
            "title": "API Reference",
            "snippet": "Complete documentation for all endpoints"
          }
        ]
      },
      {
        "level": 1,
        "title": "Claude Models",
        "snippet": "Overview of available Claude AI models",
        "subsections": [
          {
            "level": 2,
            "title": "Claude 3.5 Sonnet",
            "snippet": "Most intelligent model for complex tasks"
          },
          {
            "level": 2,
            "title": "Claude 3 Haiku",
            "snippet": "Fastest model for simple tasks"
          }
        ]
      }
    ]
  },
  "metadata": {
    "estimated_read_time": 8,
    "max_depth": 3,
    "total_sections": 16,
    "word_count": 2140
  }
}

Response Fields

outline.sections: Hierarchical array of content sections with titles and snippets

metadata.total_sections: Total number of sections found in the content

metadata.estimated_read_time: Estimated reading time in minutes

metadata.max_depth: Maximum nesting level of the outline structure

Use Cases

Perfect for content analysis and organization

• Documentation Analysis: Structure large docs into navigable outlines

• Content Planning: Extract hierarchical structure from competitor content

• Research Organization: Organize web research into structured formats

• Information Architecture: Understand content organization patterns

• Content Migration: Preserve structure when moving content between platforms