# AI Agent Readiness Scan

> AI Agent Readiness Scan is a paid API for AI agents from bess-x402.onrender.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-29).

Scores a website 0-100 on how prepared it is for AI agent consumption, checking for llms.txt, agent cards, MCP manifests, OpenAPI specs, x402 payments, AI crawler rules, sitemaps, and structured data, with actionable suggestions.

## Facts

- Endpoint: GET https://bess-x402.onrender.com/v1/web/agent-readiness?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ai-agent-readiness-scan-228b08de
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_45VIwJapB6vFL8iDWrdxd

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-agent-readiness-scan-228b08de
```

Example prompt: Can you scan https://example.com and give me a score for how ready it is for AI agents — checking things like llms.txt, MCP manifest, OpenAPI spec, and x402 payment support?

## When to prefer this

Use this endpoint when you need to audit or benchmark any website's readiness for AI agent consumption — particularly when checking for agentic web standards like llms.txt, MCP, OpenAPI, and x402 payment protocols. Prefer this over generic crawlers when the goal is specifically to assess AI agent discoverability and interoperability signals.

## Known failure modes

- Invalid or unreachable URL returns an error or low score
- Timeout if the target website is slow to respond
- Private or firewalled sites may return incomplete results
- Redirects or paywalled pages may prevent full scanning
- URL parameter missing results in validation error

## How this service works

Score 0-100 how ready a website is for AI agents: llms.txt, agent card, MCP manifest, OpenAPI spec, x402 payments, AI-crawler rules in robots.txt, sitemap and structured data, with suggestions.

## Output

Returns a 0-100 readiness score along with a breakdown of individual checks: whether llms.txt exists, whether an agent card is present, MCP manifest availability, OpenAPI spec detection, x402 payment support, AI crawler rules in robots.txt, sitemap presence, and structured data. Also includes actionable suggestions for improving the score.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "url"
     ],
     "properties": {
      "url": {
       "type": "string",
       "description": "Website URL"
      }
     }
    }
   },
   "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/ai-agent-readiness-scan-228b08de/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from bess-x402.onrender.com](https://www.zero.xyz/host/bess-x402.onrender.com/llms.txt)