# Page Not Found

The URL `files/vBsFbvKrUeskj7OQfcfb` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [What is an L2 Parallel Subnetwork (L2PS)](https://xcomerc20.gitbook.io/xmessenger-version-2-testnet/overview/what-is-an-l2-parallel-subnetwork-l2ps.md)
- [$X Token](https://xcomerc20.gitbook.io/xmessenger-version-2-testnet/overview/usdx-token.md)
- [Node Operators](https://xcomerc20.gitbook.io/xmessenger-version-2-testnet/overview/node-operators.md)
- [XMessenger: XChain Instant Messaging System](https://xcomerc20.gitbook.io/xmessenger-version-2-testnet/overview/xmessenger-xchain-instant-messaging-system.md)
- [Privacy and XChain: A built-in concept](https://xcomerc20.gitbook.io/xmessenger-version-2-testnet/overview/privacy-and-xchain-a-built-in-concept.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://xcomerc20.gitbook.io/xmessenger-version-2-testnet/overview/what-is-an-l2-parallel-subnetwork-l2ps.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

### Option 2 — Browse the documentation index

Full index: https://xcomerc20.gitbook.io/xmessenger-version-2-testnet/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://xcomerc20.gitbook.io/xmessenger-version-2-testnet/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/xmessenger-version-2-testnet/overview/what-is-an-l2-parallel-subnetwork-l2ps.md`).

You may also use `Accept: text/markdown` header for content negotiation.