# APIAcre SEO Audit

> APIAcre SEO Audit is a paid API for AI agents from apiacre.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).

Audits on-page technical SEO for a public URL and returns a scored, prioritized list of actionable issues to improve search engine performance.

## Facts

- Endpoint: POST https://apiacre.com/v1/web/seo-audit
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/apiacre-seo-audit-6d7a322a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_9fTv3f2LS91tAfehpXhyy

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 apiacre-seo-audit-6d7a322a -d '<json body>'
```

Example prompt: Can you run an on-page technical SEO audit on https://example.com/blog/my-article and give me a score plus a prioritized list of issues I should fix to improve its search ranking?

## When to prefer this

Choose this endpoint when you need automated, structured on-page SEO analysis for a specific public URL, especially when you want a scored output with prioritized, actionable fixes rather than generic SEO advice. It is ideal for pre-launch audits, client reporting workflows, or continuous SEO monitoring pipelines where a consistent machine-readable result is needed.

## Known failure modes

- URL is not publicly accessible or returns a non-200 HTTP status — audit cannot be performed
- URL points to a non-HTML resource (PDF, image) — no on-page SEO data available
- Page blocks crawlers via robots.txt or authentication — incomplete or empty results
- Malformed or invalid URL input — validation error returned
- Network timeout when fetching the target page — request fails with error

## How this service works

Audit one public URL for title, meta description, H1 count, image alt text, canonical, robots, language, Open Graph, Twitter cards, headings, hreflang, feeds, and Schema.org data; return a deterministic score and prioritized issue codes.

## Output

Returns an SEO score for the submitted URL along with a structured, prioritized list of on-page technical issues (e.g. missing meta descriptions, broken heading hierarchy, slow page signals, missing alt text, canonical issues) each with actionable remediation guidance.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "url": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": {
   "score": 90,
   "issues": [
    {
     "code": "missing_meta_description",
     "severity": "medium"
    }
   ],
   "headings": {
    "h1": 1,
    "h2": 0,
    "h3": 0
   },
   "metadata": {
    "url": "https://example.com/",
    "title": "Example Domain",
    "language": "en",
    "canonical": null,
    "description": null
   },
   "wordCount": 21,
   "imageCount": 0,
   "imagesMissingAlt": 0
  },
  "meta": {
   "cached": false,
   "sources": [],
   "warnings": [],
   "duration_ms": 42,
   "next_actions": [
    {
     "path": "/v1/web/full-audit",
     "title": "Full site audit",
     "method": "POST",
     "reason": "Extend the page-level SEO result with security, accessibility, and performanc...",
     "service": "web.full-audit"
    }
   ]
  },
  "service": "web.seo-audit",
  "version": "1",
  "request_id": "018f1f54-7f38-7ba2-8dc3-5f90272d9f1a"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/apiacre-seo-audit-6d7a322a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from apiacre.com](https://www.zero.xyz/host/apiacre.com/llms.txt)