# SEO Audit via x402helper.xyz

> SEO Audit via x402helper.xyz is a paid API for AI agents from x402helper.xyz, paid per call via x402, $0.039/call, status unknown (last checked 2026-10-31).

Performs an SEO audit of a target webpage or domain, returning structured audit results, accessible via x402 micropayment.

## Facts

- Endpoint: GET https://x402helper.xyz/89e509/seo/audit?utm_source=zero.xyz
- Price: $0.039/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/seo-audit-via-x402helper-xyz-34bf8762
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_c1TssjqSgt9Ag9dq1rcfT

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 seo-audit-via-x402helper-xyz-34bf8762
```

Example prompt: Can you run an SEO audit on https://example.com/pricing and tell me what issues need to be fixed?

## When to prefer this

Choose this endpoint when you need a quick, pay-per-use SEO audit of a specific URL or domain without committing to a SaaS subscription. It is well-suited for one-off audits, agent-driven SEO pipelines, or automated checks that only run occasionally and benefit from x402 micropayment access.

## Known failure modes

- Missing all of url/host/domain parameters — returns error or empty result
- Invalid or unreachable URL — audit may fail or return partial data
- Payment not completed — 402 response blocking access
- Domain does not exist or returns non-200 — audit cannot proceed
- Rate limiting or server-side timeout for large pages

## How this service works

X402 micropayments server — AI agents pay USDC for OFAC screening, rates, and billing verification.

## Output

Returns a JSON object with an SEO audit result for the target URL or domain, including identified issues, scores, and recommendations. The response contains a 'success' boolean and a 'result' object with the audit details.

## 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": [],
     "properties": {
      "url": {
       "type": "string",
       "default": null,
       "description": "Target page URL to audit, path preserved (e.g. https://example.com/pricing)"
      },
      "host": {
       "type": "string",
       "default": null,
       "description": "Alternative input: a hostname"
      },
      "domain": {
       "type": "string",
       "default": null,
       "description": "Alternative input: a bare domain, audits its homepage (e.g. example.com)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": {},
  "success": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/seo-audit-via-x402helper-xyz-34bf8762/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402helper.xyz](https://www.zero.xyz/host/x402helper.xyz/llms.txt)