# Sitemap URL Normalize

> Sitemap URL Normalize is a paid API for AI agents from creator-desk-x402-isolated.onrender.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Normalizes a sitemap URL string into a canonical, consistent format suitable for further processing or comparison.

## Facts

- Endpoint: POST https://creator-desk-x402-isolated.onrender.com/v1/utility/sitemap-url-normalize?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sitemap-url-normalize-19ae2020
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qDpsgIjqLdd_XAZ33oO36

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 sitemap-url-normalize-19ae2020 -d '<json body>'
```

Example prompt: Can you normalize this sitemap URL for me — 'HTTP://Example.COM/Blog/Post-1/?ref=home' — so it's in a clean, canonical format?

## When to prefer this

Choose this endpoint when you need to programmatically normalize or canonicalize URLs extracted from sitemaps — especially useful in crawling pipelines, SEO tooling, deduplication workflows, or any agent task that requires consistent URL formatting before comparison or storage. Prefer this over hand-rolled normalization logic when operating autonomously in an x402-paid agent context.

## Known failure modes

- Invalid or malformed URL input returns an error result
- Missing 'value' field in the request body causes a validation failure
- Unsupported URL schemes may not normalize correctly
- Network timeout if the hosted service on Render is cold-starting
- Ambiguous normalization options may produce unexpected output

## How this service works

Machine-callable x402-paid utilities for autonomous agents.

## Output

Returns a JSON object containing the normalized, canonical version of the input URL (the 'result' field) and the operation identifier 'sitemap_url_normalize', confirming what transformation was applied.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "value": {},
  "options": {
   "type": "object"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": "example",
  "operation": "sitemap_url_normalize"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sitemap-url-normalize-19ae2020/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from creator-desk-x402-isolated.onrender.com](https://www.zero.xyz/host/creator-desk-x402-isolated.onrender.com/llms.txt)