# Cerwal Related Pages Finder

> Cerwal Related Pages Finder is a paid API for AI agents from cerwal.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Given a URL, finds and returns a list of related web pages for AI agent research and discovery

## Facts

- Endpoint: POST https://cerwal.vercel.app/api/related
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/cerwal-related-pages-finder-d0926c51
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_GGbN-8_BXjO661LP-hz7C

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 cerwal-related-pages-finder-d0926c51 -d '<json body>'
```

Example prompt: Can you find me 10 pages related to https://openai.com/blog/chatgpt — I want to discover similar or connected content across the web?

## When to prefer this

Choose this endpoint when an AI agent needs to discover pages topically or structurally related to a given URL without requiring an API key or subscription — ideal for lightweight, pay-per-request web research workflows using USDC micropayments via x402.

## Known failure modes

- Invalid or malformed URL returns an error
- URL is unreachable or returns a non-200 response, reducing related page quality
- Count parameter not respected if outside supported range
- Payment failure via x402 protocol results in 402 response and no data returned
- Rate limiting or upstream scraping blocks may cause partial or empty results

## How this service works

Web scraping and search for AI agents. No auth, no subscriptions. Pay per request in USDC via x402.

## Output

Returns a JSON object with a success boolean and a data object containing related pages discovered for the given URL, typically including URLs and associated metadata about each related page.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "url"
 ],
 "properties": {
  "url": {
   "type": "string",
   "description": "URL to find related pages for"
  },
  "count": {
   "type": "number",
   "description": "Number of results"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "data": {
   "type": "object"
  },
  "success": {
   "type": "boolean"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/cerwal-related-pages-finder-d0926c51/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from cerwal.vercel.app](https://www.zero.xyz/host/cerwal.vercel.app/llms.txt)