# Santos AI Website Intelligence & Agent Readiness Batch Audit API

> Santos AI Website Intelligence & Agent Readiness Batch Audit API is a paid API for AI agents from santosautomation.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-15).

Audits one or more websites in a single batch call for AI agent readiness, MCP, llms.txt, OpenAPI, SEO, accessibility, and security, returning structured JSON scores and prioritized fixes.

## Facts

- Endpoint: POST https://santosautomation.com/api/audit/batch
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/santos-ai-website-intelligence-agent-readiness-batch-audit-api-80335f75
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_hyw_k5RpdsAGM8sszDgBj

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 santos-ai-website-intelligence-agent-readiness-batch-audit-api-80335f75 -d '<json body>'
```

Example prompt: Can you batch audit these three sites — https://mycompany.com, https://partner.io, and https://competitor.ai — and give me their AI agent readiness scores along with SEO, security, accessibility, and performance scores, plus a list of the most important things to fix?

## When to prefer this

Choose this endpoint when you need to audit one or more websites simultaneously for a comprehensive, multi-dimensional health and AI-readiness report — especially when llms.txt, MCP, or OpenAPI discoverability are relevant concerns. It is the right choice over generic SEO tools when AI agent compatibility signals matter, and over single-URL auditors when batch efficiency is needed.

## Known failure modes

- TARGET_UNREACHABLE — the provided URL is not accessible or the host does not resolve
- Invalid URL format causing request rejection
- Batch size limit exceeded if too many URLs are submitted at once
- Payment failure if x402 USDC payment is not properly attached
- Partial batch failure where some URLs succeed and others return errors simultaneously

## How this service works

Audit any website for AI Agent Readiness, MCP, llms.txt, OpenAPI, SEO, accessibility and security. Structured JSON with evidence and prioritized fixes.

## Output

A JSON object containing a batch summary (batch_size, succeeded, failed, tier) and a results array where each entry includes the URL, a success flag, and on success: an overall score plus individual scores for SEO, security, performance, and accessibility, along with AI-readiness signals (MCP, llms.txt, OpenAPI presence) and prioritized fix recommendations. On failure, an error object with a code and message is returned instead.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "urls": {
   "type": "array",
   "items": {
    "type": "string",
    "description": "Public HTTP or HTTPS URL to audit."
   },
   "maxItems": 50,
   "minItems": 1,
   "description": "Up to 50 public URLs; duplicates are removed."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "tier": "paid",
  "failed": 1,
  "results": [
   {
    "ok": true,
    "url": "https://example.com/",
    "report": {
     "scores": {
      "seo": 40,
      "security": 33,
      "performance": 100,
      "accessibility": 100
     },
     "overall_score": 68
    }
   },
   {
    "ok": false,
    "url": "https://bad-host.invalid",
    "error": {
     "code": "TARGET_UNREACHABLE",
     "message": "Target unreachable"
    }
   }
  ],
  "succeeded": 1,
  "batch_size": 2
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/santos-ai-website-intelligence-agent-readiness-batch-audit-api-80335f75/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from santosautomation.com](https://www.zero.xyz/host/santosautomation.com/llms.txt)