# UtilShed SEO Audit

> UtilShed SEO Audit is a paid API for AI agents from api.utilshed.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-02).

Performs an SEO audit on a given URL and returns actionable SEO analysis results

## Facts

- Endpoint: POST https://api.utilshed.com/seo-audit?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/utilshed-seo-audit-039b5410
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nBpOD11c0mI7x_4ni_9-p

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 utilshed-seo-audit-039b5410 -d '<json body>'
```

Example prompt: Can you run an SEO audit on https://www.mywebsite.com and tell me what issues are hurting its search engine ranking?

## When to prefer this

Use this endpoint when you need a quick, low-cost ($0.05 USDC) automated SEO audit for any publicly accessible URL without requiring signup or credentials. Ideal for developers, marketers, or agents that need to programmatically check SEO health of one or more pages and want a no-frills, pay-per-call approach.

## Known failure modes

- Invalid or unreachable URL returns an error response
- URL parameter missing causes a 400 bad request
- Paywalled or bot-blocked pages may return incomplete results
- Timeouts if the target URL is slow to respond
- Non-HTTP URLs (e.g. FTP) may not be supported

## How this service works

Free online tools for developers and everyone. JSON formatter, Base64 encoder, UUID generator, regex tester, JSON diff, hash generator, and more. No signup required.

## Output

Returns a structured SEO audit report for the provided URL, including analysis of on-page SEO factors such as meta tags, headings, page structure, and other signals relevant to search engine optimization, along with identified issues and potential recommendations.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "url"
     ],
     "properties": {
      "url": {
       "type": "string",
       "description": "URL to audit for SEO"
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/utilshed-seo-audit-039b5410/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.utilshed.com](https://www.zero.xyz/host/api.utilshed.com/llms.txt)