{
  "generated_at": "2026-04-24T15:01:35.625676+00:00",
  "slug": "api-panevin-net-ai-compare",
  "title": "Panevin \u00b7 Compare two URLs with LLM analysis",
  "url": "https://api.panevin.net/ai/compare",
  "category": "ai",
  "summary": "Analyzes and compares two web URLs for topic similarity, content depth, readability metrics, and key differences using LLM processing.",
  "seo": {
    "title": "URL Comparison API - Content Similarity Analysis | x402",
    "description": "Compare two URLs for topic similarity, content depth, readability, and key differences via LLM. $0.15 USDC on Base."
  },
  "use_cases": [
    "Detect content duplication across sources",
    "Analyze competitor content depth",
    "Evaluate readability differences between articles",
    "Identify unique vs overlapping information"
  ],
  "ideal_buyer": "Content analysis tools, SEO platforms, research automation systems, and competitive intelligence applications.",
  "example_prompt": "Compare these two articles about renewable energy and tell me how similar they are in topic coverage and which one is more comprehensive: https://example.com/solar-2024 and https://example.com/green-energy-guide",
  "example_request_body": {
    "url1": "https://example.com/solar-2024",
    "url2": "https://example.com/green-energy-guide"
  },
  "risk_notes": [],
  "pricing_sanity": {
    "flag": "expensive",
    "ratio": 7.5,
    "median_category_atomic": 20000
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0x9bdf7621fe1da6421e69db0d98bfa5e30a209cf7",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "150000",
      "max_timeout_seconds": 300,
      "mime_type": "application/json",
      "description": "Compare two URLs for topic similarity, content depth, readability, and key differences via LLM.",
      "verified": false,
      "hints": {
        "input": {
          "body": {
            "required": [
              "url1",
              "url2"
            ],
            "properties": {
              "url1": {
                "type": "string",
                "description": "First URL to compare"
              },
              "url2": {
                "type": "string",
                "description": "Second URL to compare"
              }
            }
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "url1": "https://example.com",
            "url2": "https://example.org",
            "model": "meta-llama/llama-3.3-70b-instruct:free",
            "comparison": {
              "winner": "url1",
              "analysis": "...",
              "similarity": 0.8,
              "differences": [
                "url1 focuses on..."
              ]
            }
          }
        }
      }
    }
  ],
  "origin": {
    "slug": "api-panevin-net",
    "host": "api.panevin.net",
    "title": "api.panevin.net",
    "description": "Origin currently returning 502 Bad Gateway. No service information available from host.",
    "url": "https://api.panevin.net",
    "favicon": "https://panevin.net/favicon.ico"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/api-panevin-net-ai-compare",
    "url": "https://x402all.com/resource/api-panevin-net-ai-compare",
    "name": "Panevin \u00b7 Compare two URLs with LLM analysis",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/api-panevin-net-ai-compare",
      "@type": "Offer",
      "price": "0.15",
      "availability": "https://schema.org/InStock",
      "priceCurrency": "USDC",
      "priceSpecification": {
        "@type": "UnitPriceSpecification",
        "price": "0.150000",
        "unitText": "call",
        "priceCurrency": "USDC"
      },
      "eligibleCustomerType": "Agent",
      "additionalProperty": [
        {
          "@type": "PropertyValue",
          "name": "paymentNetwork",
          "value": "base"
        },
        {
          "@type": "PropertyValue",
          "name": "paymentAsset",
          "value": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
        }
      ]
    },
    "sameAs": "https://api.panevin.net/ai/compare",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/api-panevin-net",
      "url": "https://api.panevin.net",
      "name": "api.panevin.net",
      "@type": "Organization"
    },
    "identifier": "api-panevin-net-ai-compare",
    "description": "Compare two URLs for topic similarity, content depth, readability, and key differences via LLM. $0.15 USDC on Base.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=api-panevin-net-ai-compare",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "ai"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=api-panevin-net-ai-compare"
}