{
  "generated_at": "2026-04-24T15:01:35.625676+00:00",
  "slug": "seo-analyzer-x402-production-up-railway-app-api-audit",
  "title": "SEO Analyzer \u00b7 Page Audit",
  "url": "https://seo-analyzer-x402-production.up.railway.app/api/audit",
  "category": "tools",
  "summary": "Extract and validate SEO elements from any URL including meta tags, canonical links, and heading structure.",
  "seo": {
    "title": "SEO Page Audit API | x402 $0.02 USDC",
    "description": "Audit any webpage for SEO metadata via x402. Pay $0.02 USDC per call. Returns title, description, canonical, H1s. Base network."
  },
  "use_cases": [
    "Audit competitor page SEO structure",
    "Validate canonical tag implementation",
    "Extract meta descriptions for content analysis",
    "Check H1 heading usage across site pages"
  ],
  "ideal_buyer": "SEO tools, content marketing platforms, and site audit services needing programmatic page analysis.",
  "example_prompt": "Audit https://example.com for SEO metadata and heading structure",
  "example_request_body": {
    "url": "https://example.com"
  },
  "risk_notes": [],
  "pricing_sanity": {
    "flag": "normal",
    "ratio": 1,
    "median_category_atomic": 20000
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0x6e8b64638b24c6d625b045dd353120d850064e2e",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "20000",
      "max_timeout_seconds": 300,
      "verified": false,
      "hints": {
        "input": {
          "body": {
            "type": "object",
            "required": [
              "url"
            ],
            "properties": {
              "url": {
                "type": "string",
                "description": "Full URL to audit (e.g. https://example.com)"
              }
            }
          },
          "type": "http",
          "method": "GET",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "schema": {
            "type": "object",
            "required": [
              "url",
              "seo_score",
              "issues"
            ],
            "properties": {
              "h1": {
                "type": "array",
                "items": {
                  "type": "string"
                },
                "description": "H1 headings"
              },
              "h2": {
                "type": "array",
                "items": {
                  "type": "string"
                },
                "description": "H2 headings"
              },
              "og": {
                "type": "object",
                "description": "Open Graph tags (og:title, og:image, og:description)"
              },
              "url": {
                "type": "string",
                "description": "URL audited"
              },
              "lang": {
                "type": "string",
                "description": "Page language"
              },
              "links": {
                "type": "object",
                "properties": {
                  "external": {
                    "type": "number",
                    "description": "External link count"
                  },
                  "internal": {
                    "type": "number",
                    "description": "Internal link count"
                  }
                }
              },
              "title": {
                "type": "string",
                "description": "Page title"
              },
              "images": {
                "type": "object",
                "properties": {
                  "total": {
                    "type": "number",
                    "description": "Total image count"
                  },
                  "without_alt": {
                    "type": "number",
                    "description": "Images missing alt text"
                  }
                }
              },
              "issues": {
                "type": "array",
                "items": {
                  "type": "string"
                },
                "description": "Prioritized SEO issues"
              },
              "twitter": {
                "type": "object",
                "description": "Twitter card meta tags"
              },
              "canonical": {
                "type": "string",
                "description": "Canonical URL"
              },
              "seo_score": {
                "type": "number",
                "description": "SEO score 0-100"
              },
              "word_count": {
                "type": "number",
                "description": "Total word count"
              },
              "description": {
                "type": "string",
                "description": "Meta description"
              },
              "robots_meta": {
                "type": "string",
                "description": "Robots meta tag content"
              },
              "status_code": {
                "type": "number",
                "description": "HTTP status code"
              },
              "load_time_ms": {
                "type": "number",
                "description": "Page load time in milliseconds"
              },
              "schema_types": {
                "type": "array",
                "items": {
                  "type": "string"
                },
                "description": "Schema.org types detected"
              }
            }
          },
          "example": {}
        }
      }
    }
  ],
  "duplicate_cluster_id": "data-cl-6a8d4cce4b7f",
  "origin": {
    "slug": "seo-analyzer-x402-production-up-railway-app",
    "host": "seo-analyzer-x402-production.up.railway.app",
    "title": "SEO Analyzer x402 API",
    "description": "Provides SEO analysis endpoints payable via x402 on Base mainnet. Accepts payment for automated search engine optimization reports and website auditing services.",
    "url": "https://seo-analyzer-x402-production.up.railway.app",
    "favicon": "https://seo-analyzer-x402-production.up.railway.app/favicon.ico"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/seo-analyzer-x402-production-up-railway-app-api-audit",
    "url": "https://x402all.com/resource/seo-analyzer-x402-production-up-railway-app-api-audit",
    "name": "SEO Analyzer \u00b7 Page Audit",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/seo-analyzer-x402-production-up-railway-app-api-audit",
      "@type": "Offer",
      "price": "0.02",
      "availability": "https://schema.org/InStock",
      "priceCurrency": "USDC",
      "priceSpecification": {
        "@type": "UnitPriceSpecification",
        "price": "0.020000",
        "unitText": "call",
        "priceCurrency": "USDC"
      },
      "eligibleCustomerType": "Agent",
      "additionalProperty": [
        {
          "@type": "PropertyValue",
          "name": "paymentNetwork",
          "value": "base"
        },
        {
          "@type": "PropertyValue",
          "name": "paymentAsset",
          "value": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
        }
      ]
    },
    "sameAs": "https://seo-analyzer-x402-production.up.railway.app/api/audit",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/seo-analyzer-x402-production-up-railway-app",
      "url": "https://seo-analyzer-x402-production.up.railway.app",
      "name": "SEO Analyzer x402 API",
      "@type": "Organization"
    },
    "identifier": "seo-analyzer-x402-production-up-railway-app-api-audit",
    "description": "Audit any webpage for SEO metadata via x402. Pay $0.02 USDC per call. Returns title, description, canonical, H1s. Base network.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=seo-analyzer-x402-production-up-railway-app-api-audit",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "tools"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=seo-analyzer-x402-production-up-railway-app-api-audit"
}