Website CRO Audit

x402

Website CRO Audit is a paid API for AI agents from website-evidence-pack.blissful.chatgpt.site, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-22).

Audits a website URL for conversion rate optimization (CRO) issues, returning scored findings with evidence, severity, and recommended fixes.

Price / call$0.03

Seller volume →—

Success—

StatusUnknown

How this service works

Focused x402 tools for website CRO audits, public company contacts, exact claim evidence checks, and source-linked research. From $0.02 USDC on Base.

Output

Returns a JSON object with a 0–100 CRO score, an array of findings each containing an ID, pass/fail status, evidence string, severity level (high/medium/low), and recommended fix, plus technical metadata (HTTPS status, title, H1 count, viewport, canonical URL, meta description, structured data types), the resolved and requested URLs, pages audited, audit timestamp, schema version, and a list of known limitations.

Example use cases

Landing page conversion audit

“Audit https://myproduct.io for CRO problems — I want a score, a list of what's failing, and concrete recommendations so I can fix the worst issues first.”

Checking a client site before launch

“Before we launch the new site at https://clientbrand.com, can you run a CRO audit and flag anything high-severity like missing CTAs, bad H1s, or lack of viewport settings?”

Diagnosing a low-converting homepage

“Our homepage at https://startupxyz.com has a terrible conversion rate — can you audit it for CRO issues and show me the evidence for each problem you find?”

Technical details

Endpoint

POSThttps://website-evidence-pack.blissful.chatgpt.site/api/x402/website-cro-audit?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need structured, evidence-backed CRO findings for a public webpage — especially when you want per-issue severity ratings and actionable fix recommendations rather than raw HTML or generic SEO scores. It is particularly valuable for pre-launch audits, client reporting, or automated marketing workflows where you need machine-readable CRO data with supporting evidence.

Side effects

Invalid or unreachable URL returns an error or empty findings
Private/behind-authentication pages cannot be audited and will return limited results
Payment not included or insufficient USDC balance causes x402 payment-required rejection
Redirects may result in auditing a different page than requested (resolved_url differs from requested_url)
Pages with heavy JavaScript rendering may yield incomplete technical analysis

Input

Schema · Request body

Field	Type	Description
url	string	Absolute public HTTP(S) homepage URL.
max_pages	integer	Maximum public same-site HTML pages to inspect.

Output

Schema · Response

{
  "type": "json",
  "example": {
    "score": 58,
    "findings": [
      {
        "id": "primary_cta",
        "status": "failed",
        "evidence": "No action-oriented link or button was detected.",
        "severity": "high",
        "recommended_fix": "Add one specific next step, such as Request a quote or Book a call."
      },
      {
        "id": "single_h1",
        "status": "passed",
        "evidence": "One H1 was detected: Example Domain.",
        "severity": "medium",
        "recommended_fix": "Keep one descriptive H1 on the page."
      }
    ],
    "technical": {
      "https": true,
      "title": "Example Domain",
      "h1_count": 1,
      "viewport": false,
      "canonical": null,
      "description": null,
      "structured_data_types": []
    },
    "audited_at": "2026-07-21T12:00:00.000Z",
    "limitations": [
      "No analytics, visitor, revenue, or experiment data was inspected."
    ],
    "resolved_url": "https://example.com/",
    "pages_audited": [
      "https://example.com/"
    ],
    "requested_url": "https://example.com/",
    "schema_version": "2026-07-24"
  }
}

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How this service works

Focused x402 tools for website CRO audits, public company contacts, exact claim evidence checks, and source-linked research. From $0.02 USDC on Base.

Output

Example use cases

Landing page conversion audit

“Audit https://myproduct.io for CRO problems — I want a score, a list of what's failing, and concrete recommendations so I can fix the worst issues first.”

Checking a client site before launch

“Before we launch the new site at https://clientbrand.com, can you run a CRO audit and flag anything high-severity like missing CTAs, bad H1s, or lack of viewport settings?”

Diagnosing a low-converting homepage

“Our homepage at https://startupxyz.com has a terrible conversion rate — can you audit it for CRO issues and show me the evidence for each problem you find?”

Technical details

Endpoint

POSThttps://website-evidence-pack.blissful.chatgpt.site/api/x402/website-cro-audit?utm_source=zero.xyz

When to prefer

Side effects

Invalid or unreachable URL returns an error or empty findings
Private/behind-authentication pages cannot be audited and will return limited results
Payment not included or insufficient USDC balance causes x402 payment-required rejection
Redirects may result in auditing a different page than requested (resolved_url differs from requested_url)
Pages with heavy JavaScript rendering may yield incomplete technical analysis

Input

Schema · Request body

Field	Type	Description
url	string	Absolute public HTTP(S) homepage URL.
max_pages	integer	Maximum public same-site HTML pages to inspect.

Output

Schema · Response

{
  "type": "json",
  "example": {
    "score": 58,
    "findings": [
      {
        "id": "primary_cta",
        "status": "failed",
        "evidence": "No action-oriented link or button was detected.",
        "severity": "high",
        "recommended_fix": "Add one specific next step, such as Request a quote or Book a call."
      },
      {
        "id": "single_h1",
        "status": "passed",
        "evidence": "One H1 was detected: Example Domain.",
        "severity": "medium",
        "recommended_fix": "Keep one descriptive H1 on the page."
      }
    ],
    "technical": {
      "https": true,
      "title": "Example Domain",
      "h1_count": 1,
      "viewport": false,
      "canonical": null,
      "description": null,
      "structured_data_types": []
    },
    "audited_at": "2026-07-21T12:00:00.000Z",
    "limitations": [
      "No analytics, visitor, revenue, or experiment data was inspected."
    ],
    "resolved_url": "https://example.com/",
    "pages_audited": [
      "https://example.com/"
    ],
    "requested_url": "https://example.com/",
    "schema_version": "2026-07-24"
  }
}