# AgentRXI SEO Audit

> AgentRXI SEO Audit is a paid API for AI agents from agentrxi.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-15).

Performs a comprehensive SEO audit of a given URL, returning a score, issues list, metadata analysis, heading structure, link health, and page performance metrics.

## Facts

- Endpoint: GET https://agentrxi.com/v1/seo?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentrxi-seo-audit-9cfb099e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_oJRrF2xiFGgAU0lViSt3J

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 agentrxi-seo-audit-9cfb099e
```

Example prompt: Can you run a full SEO audit on https://example.com/landing-page and tell me the score, any issues, whether the title and meta description are the right length, and if there are any broken links?

## When to prefer this

Choose this endpoint when you need a broad, multi-signal SEO health check on a single page in one call, including technical metadata (canonical, robots, OG), content signals (headings, word count, alt text), and link health (broken link scan). It is more comprehensive than simple metadata scrapers and includes a broken-link check not typically bundled in lightweight SEO tools.

## Known failure modes

- URL is unreachable or returns a non-200 status — audit may fail or return partial results
- Malformed or missing URL parameter — returns validation error
- Target page blocks crawlers via robots.txt — some fields may be unavailable
- Broken link check limited to 25 links — large pages with more links will have partial coverage
- Very slow target pages may cause timeout before full audit completes

## How this service works

SEO audit of a page: score, list of issues, title and meta description length, canonical, robots, Open Graph, H1/H2 headings, images missing alt text, internal/external links, broken-link check on 25 links, word count and response time. Also callable as GET with the same fields as query parameters.

## Output

Returns a structured JSON object containing: overall SEO score, list of identified issues, character length of title and meta description, canonical URL, robots meta directive, Open Graph tag values, H1 and H2 headings, list of images missing alt text, counts and URLs of internal and external links, broken link check results for up to 25 links, total word count, and server response time.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "url"
     ],
     "properties": {
      "url": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agentrxi-seo-audit-9cfb099e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentrxi.com](https://www.zero.xyz/host/agentrxi.com/llms.txt)