HTTPay Website Audit API

x402

HTTPay Website Audit API is a paid API for AI agents from httpay.xyz, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-13).

Audits a website for SSL certificate validity, response time, HTTP status code, meta/OG tags, robots.txt, and sitemap.xml — no external API keys required, paid per call via USDC on Base.

Price / call$0.02

Seller volume →—

Success—

StatusUnknown

How this service works

Website health audit: SSL cert validity, response time, status code, meta/OG tags, robots.txt, sitemap.xml. No external API needed.

Output

Returns a JSON object containing SSL certificate validity, response time in milliseconds, HTTP status code, parsed meta and Open Graph tags, and boolean flags indicating presence of robots.txt and sitemap.xml.

Example use cases

Example prompt

“Can you run a full health audit on https://example.com — I want to know if the SSL cert is valid, how fast it responds, what the HTTP status is, and whether it has meta tags, OG tags, a robots.txt, and a sitemap.xml?”

Technical details

Endpoint

POSThttps://httpay.xyz/api/website-audit

When to prefer

Choose this endpoint when you need a quick, all-in-one website health snapshot covering SSL, response time, status code, and SEO metadata in a single call without managing API keys or subscriptions. Ideal for agents performing automated site monitoring, SEO audits, or pre-launch checklists where micropayment billing is acceptable.

Side effects

Invalid or unreachable URL returns an error response
Target site blocks automated requests (403/429 from target)
SSL handshake failure if target has severely broken TLS
Timeout if target site is very slow or unresponsive
Payment failure if USDC balance insufficient or x402 transaction rejected

Input

{
  "url": "https://example.com",
  "email": "zero-qa@agentmail.to"
}

Output

{
  "url": "https://example.com",
  "meta": {
    "x402": true,
    "poweredBy": "Alfred Zhang 🫡"
  },
  "grade": "D",
  "score": "46/100",
  "checks": {
    "issues": [
      "No HSTS header (strict-transport-security)",
      "Missing security headers: x-content-type-options, x-frame-options, content-security-policy, referrer-policy, permissions-policy",
      "Missing meta description",
      "No Open Graph (og:) tags found — poor social sharing",
      "robots.txt not found or empty",
      "sitemap.xml not found at common paths",
      "No Cache-Control header — caching may not be optimised"
    ],
    "passed": [
      "Page loads successfully",
      "Response time: 8ms",
      "HTTPS enabled",
      "Title tag: \"Example Domain\"",
      "Viewport meta tag present",
      "Content compression: br"
    ]
  },
  "details": {
    "ssl": {
      "hsts": false,
      "hasHttps": true,
      "protocol": "https:"
    },
    "ogTags": {
      "og:url": null,
      "og:type": null,
      "og:image": null,
      "og:title": null,
      "twitter:card": null,
      "twitter:title": null,
      "og:description": null,
      "twitter:description": null
    },
    "sitemap": {
      "url": null,
      "exists": false,
      "status": 404
    },
    "mainPage": {
      "ok": true,
      "url": "https://example.com",
      "error": null,
      "status": 200,
      "responseTimeMs": 8,
      "responseTimeRating": "Excellent"
    },
    "metaTags": {
      "title": "Example Domain",
      "robots": null,
      "charset": null,
      "keywords": null,
      "viewport": "width=device-width, initial-scale=1",
      "canonical": null,
      "description": null
    },
    "robotsTxt": {
      "exists": false,
      "status": 404,
      "contentPreview": null
    },
    "performance": {
      "server": "cloudflare",
      "poweredBy": null,
      "htmlSizeKb": 0.5,
      "compression": "br",
      "cacheControl": null
    },
    "securityHeaders": {
      "missing": [
        "x-content-type-options",
        "x-frame-options",
        "content-security-policy",
        "referrer-policy",
        "permissions-policy"
      ],
      "present": []
    }
  },
  "summary": {
    "total": 13,
    "issues": 7,
    "passed": 6
  },
  "hostname": "example.com",
  "auditedAt": "2026-06-12T04:38:49.736Z",
  "auditTimeMs": 48
}

Schema · Response

{
  "type": "json",
  "example": {
    "description": "Website health audit: SSL cert validity, response time, status code, meta/OG tags, robots.txt, sitemap.xml. No external API needed."
  }
}

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How this service works

Website health audit: SSL cert validity, response time, status code, meta/OG tags, robots.txt, sitemap.xml. No external API needed.

Output

Technical details

Endpoint

POSThttps://httpay.xyz/api/website-audit

When to prefer

Side effects

Invalid or unreachable URL returns an error response
Target site blocks automated requests (403/429 from target)
SSL handshake failure if target has severely broken TLS
Timeout if target site is very slow or unresponsive
Payment failure if USDC balance insufficient or x402 transaction rejected

Input

{
  "url": "https://example.com",
  "email": "zero-qa@agentmail.to"
}

Output

{
  "url": "https://example.com",
  "meta": {
    "x402": true,
    "poweredBy": "Alfred Zhang 🫡"
  },
  "grade": "D",
  "score": "46/100",
  "checks": {
    "issues": [
      "No HSTS header (strict-transport-security)",
      "Missing security headers: x-content-type-options, x-frame-options, content-security-policy, referrer-policy, permissions-policy",
      "Missing meta description",
      "No Open Graph (og:) tags found — poor social sharing",
      "robots.txt not found or empty",
      "sitemap.xml not found at common paths",
      "No Cache-Control header — caching may not be optimised"
    ],
    "passed": [
      "Page loads successfully",
      "Response time: 8ms",
      "HTTPS enabled",
      "Title tag: \"Example Domain\"",
      "Viewport meta tag present",
      "Content compression: br"
    ]
  },
  "details": {
    "ssl": {
      "hsts": false,
      "hasHttps": true,
      "protocol": "https:"
    },
    "ogTags": {
      "og:url": null,
      "og:type": null,
      "og:image": null,
      "og:title": null,
      "twitter:card": null,
      "twitter:title": null,
      "og:description": null,
      "twitter:description": null
    },
    "sitemap": {
      "url": null,
      "exists": false,
      "status": 404
    },
    "mainPage": {
      "ok": true,
      "url": "https://example.com",
      "error": null,
      "status": 200,
      "responseTimeMs": 8,
      "responseTimeRating": "Excellent"
    },
    "metaTags": {
      "title": "Example Domain",
      "robots": null,
      "charset": null,
      "keywords": null,
      "viewport": "width=device-width, initial-scale=1",
      "canonical": null,
      "description": null
    },
    "robotsTxt": {
      "exists": false,
      "status": 404,
      "contentPreview": null
    },
    "performance": {
      "server": "cloudflare",
      "poweredBy": null,
      "htmlSizeKb": 0.5,
      "compression": "br",
      "cacheControl": null
    },
    "securityHeaders": {
      "missing": [
        "x-content-type-options",
        "x-frame-options",
        "content-security-policy",
        "referrer-policy",
        "permissions-policy"
      ],
      "present": []
    }
  },
  "summary": {
    "total": 13,
    "issues": 7,
    "passed": 6
  },
  "hostname": "example.com",
  "auditedAt": "2026-06-12T04:38:49.736Z",
  "auditTimeMs": 48
}

Schema · Response

{
  "type": "json",
  "example": {
    "description": "Website health audit: SSL cert validity, response time, status code, meta/OG tags, robots.txt, sitemap.xml. No external API needed."
  }
}