# AI Website Intelligence & Agent Readiness API by Santos

> AI Website Intelligence & Agent Readiness API by Santos is a paid API for AI agents from santosautomation.com, paid per call via x402, $0.225/call, status unknown (last checked 2026-09-13).

Audits any website for AI agent readiness, MCP support, llms.txt, OpenAPI, SEO, accessibility, and security, returning structured JSON with evidence and prioritized fixes.

## Facts

- Endpoint: POST https://santosautomation.com/v1/audits
- Price: $0.225/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ai-website-intelligence-agent-readiness-api-by-santos-a98195f6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_mR0Mbk8dlys9NKIIyjoWS

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 ai-website-intelligence-agent-readiness-api-by-santos-a98195f6 -d '<json body>'
```

Example prompt: Can you run a full AI agent readiness audit on https://example.com — I want to know if it has llms.txt, MCP support, an OpenAPI spec, and what SEO and accessibility issues need fixing?

## When to prefer this

Choose this endpoint when you need a comprehensive, multi-dimensional website audit covering AI agent readiness (MCP, llms.txt, OpenAPI), SEO, accessibility, and security in a single structured JSON report — especially when preparing a site for AI agent interaction or benchmarking against competitors. Prefer this over single-purpose SEO or accessibility scanners when you need all dimensions in one call with prioritized remediation guidance.

## Known failure modes

- Invalid or unreachable URL returns an error job status
- Private or firewall-protected sites may result in incomplete scans
- Payment failure via x402 protocol prevents job creation
- Polling timeout if audit takes longer than expected
- Missing access_token causes report retrieval to fail

## 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

Returns a job_id, status (e.g. 'queued'), a report_url to retrieve the full audit report, a status_url to poll for completion, and an access_token. The final report contains structured JSON evidence for AI agent readiness (MCP, llms.txt, OpenAPI), SEO findings, accessibility findings, security findings, and a prioritized list of recommended fixes.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "url": {
   "type": "string",
   "description": "Public HTTP/HTTPS page to audit."
  },
  "devices": {
   "type": "array",
   "items": {
    "enum": [
     "mobile",
     "desktop"
    ],
    "type": "string"
   }
  },
  "modules": {
   "type": "array",
   "items": {
    "enum": [
     "lighthouse",
     "accessibility",
     "browser-network",
     "security-passive",
     "agent-readiness",
     "ai-summary"
    ],
    "type": "string"
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "job_id": "aud_0k3x…",
  "status": "queued",
  "report_url": "https://api.santosautomation.com/v1/audits/aud_0k3x…/report",
  "status_url": "https://api.santosautomation.com/v1/audits/aud_0k3x…",
  "access_token": "…"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ai-website-intelligence-agent-readiness-api-by-santos-a98195f6/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)