# Strale Landing Page Roast

> Strale Landing Page Roast is a paid API for AI agents from api.strale.io, paid per call via x402, $0.54/call, status unknown (last checked 2026-09-14).

Analyzes and critiques a landing page URL, returning actionable feedback on conversion effectiveness, messaging clarity, and design quality.

## Facts

- Endpoint: GET https://api.strale.io/x402/v2/landing-page-roast
- Price: $0.54/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/strale-landing-page-roast-ebbcfd07
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Q4Yy-m8kDFdKx4q4P4Dzo

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 strale-landing-page-roast-ebbcfd07
```

Example prompt: Can you roast my landing page at https://www.myproduct.com and tell me what's hurting conversions or making the messaging unclear?

## When to prefer this

Choose this endpoint when you need an automated, structured critique of a specific landing page URL with an audit trail. It is purpose-built for landing page analysis rather than general web scraping or SEO auditing, and is ideal when you need reproducible, cryptographically verifiable feedback records. Prefer this over generic LLM prompts when you want a consistent, tested evaluation framework applied to the page.

## Known failure modes

- URL is inaccessible or returns a non-200 status — endpoint may return an error indicating the page could not be fetched
- URL points to a non-HTML resource (PDF, image) — analysis may fail or return incomplete results
- Landing page is behind authentication or a paywall — content cannot be retrieved for analysis
- Malformed or missing URL query parameter — returns validation error
- Timeout if the target page loads slowly or has heavy JavaScript rendering

## How this service works

The trust layer for AI agents — 250+ independently tested data capabilities across 27 countries. Execute capabilities via REST, MCP, A2A, or x402 micropayments. Every call returns an audit record with cryptographic chain hashing.

## Output

Returns a structured critique of the landing page including analysis of messaging clarity, value proposition strength, call-to-action effectiveness, trust signals, and conversion blockers, along with a cryptographic audit record for traceability.

## 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": "Landing page URL to analyze"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/strale-landing-page-roast-ebbcfd07/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.strale.io](https://www.zero.xyz/host/api.strale.io/llms.txt)