# MarketPulse SEO Audit

> MarketPulse SEO Audit is a paid API for AI agents from marketpulse-brown.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).

Returns a prioritized technical-SEO checklist covering Core Web Vitals, E-E-A-T signals, schema markup, mobile-first readiness, and AI-Overview citation eligibility for a given site or page.

## Facts

- Endpoint: GET https://marketpulse-brown.vercel.app/api/market/seo-audit
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/marketpulse-seo-audit-bb49d595
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__a51Cz4tMpGL3KiSaOBPT

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability marketpulse-seo-audit-bb49d595
```

Example prompt: Run a full technical SEO audit on https://www.morningbloomcoffee.com — I want to see Core Web Vitals issues, E-E-A-T gaps, schema markup problems, mobile-first readiness, and whether the site is set up to appear in Google AI Overviews, all ranked by priority.

## When to prefer this

Choose this endpoint when you need a comprehensive, prioritized technical SEO action plan for a specific URL or domain — especially when AI-Overview readiness, E-E-A-T signaling, and Core Web Vitals are all relevant. Prefer it over generic SEO tools when you need structured, agent-consumable output that covers both traditional technical SEO and emerging AI search ranking factors in a single call.

## Known failure modes

- Invalid or unreachable URL returns an error indicating the target could not be fetched
- Missing URL parameter returns a 400 bad request
- Payment not completed or insufficient USDC balance returns a 402 Payment Required
- Rate limiting may return a 429 if too many requests are made in succession
- Paywalled or JavaScript-heavy pages may yield incomplete audit results

## How this service works

Why isn't this site ranking — or showing up in AI Overviews? Technical SEO audit covering Core Web Vitals, E-E-A-T, schema markup and AI-Overview readiness, returning a prioritized list of fixes ordered by impact for a given website and industry. For SEO and marketing agents.

## Output

A structured, prioritized checklist of technical SEO issues and recommendations across Core Web Vitals performance, E-E-A-T authority signals, JSON-LD/schema markup gaps, mobile-first indexing compliance, and AI-Overview eligibility — each item categorized by severity and actionability.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "website",
  "industry"
 ],
 "properties": {
  "lang": {
   "type": "string",
   "description": "Language to respond in — defaults to English"
  },
  "website": {
   "type": "string",
   "description": "The website domain to review"
  },
  "industry": {
   "type": "string",
   "description": "The industry the website operates in — sharpens E-E-A-T and content guidance"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "website": "acmeplumbing.com",
  "industry": "local plumbing",
  "disclaimer": "SEO improvements typically take 3-6 months to show measurable results. Google updates its algorithm frequently.",
  "quick_wins": [
   "Compress hero images to WebP",
   "Add missing title tags on service pages"
  ],
  "tools_to_use": [
   "Google Search Console (free)",
   "Screaming Frog for site crawls"
  ],
  "amazon_search": "The Art of SEO by Eric Enge",
  "priority_order": [
   "Fix Core Web Vitals on the homepage",
   "Add LocalBusiness schema"
  ],
  "review_categories": [
   {
    "issues": [
     {
      "fix": "Compress hero images to WebP and lazy-load below-the-fold images",
      "issue": "Large uncompressed hero images",
      "effort": "low",
      "impact": "high"
     }
    ],
    "category": "Core Web Vitals",
    "priority": "high"
   }
  ],
  "ai_overview_readiness": [
   "Add direct-answer sentences near the top of service pages"
  ],
  "content_review_signals": [
   "Author bylines with relevant credentials",
   "Last-updated dates on service pages"
  ],
  "schema_recommendations": [
   {
    "why": "Helps Google and AI systems surface accurate business info in local results",
    "type": "LocalBusiness",
    "pages": "Homepage and contact page"
   }
  ],
  "core_web_vitals_guidance": {
   "cls": "Cumulative Layout Shift is often caused by images or ads without reserved dimensions",
   "inp": "Interaction to Next Paint suffers from heavy third-party scripts like chat widgets",
   "lcp": "Largest Contentful Paint is usually driven by unoptimized hero images or render-blocking scripts",
   "how_to_measure": "Google PageSpeed Insights and Chrome UX Report"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/marketpulse-seo-audit-bb49d595/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from marketpulse-brown.vercel.app](https://www.zero.xyz/host/marketpulse-brown.vercel.app/llms.txt)