# Page Not Found

The URL `files/xkT0u1cvYa6V3xYcpgsn` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [How to Set a Fixed Currency？](https://doc.tokenpay.me/tutorials/how-to-set-a-fixed-currency.md)
- [How to View Payment Statements？](https://doc.tokenpay.me/tutorials/how-to-view-payment-statements.md)
- [How do I set the currency of payment at the cash register?](https://doc.tokenpay.me/tutorials/how-do-i-set-the-currency-of-payment-at-the-cash-register.md)
- [How to withdraw my coins?](https://doc.tokenpay.me/tutorials/how-to-withdraw-my-coins.md)
- [White Label vs. Payment API: A Deep Dive into Web3 Payment Solutions](https://doc.tokenpay.me/common-problems/white-label-vs.-payment-api-a-deep-dive-into-web3-payment-solutions.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://doc.tokenpay.me/tutorials/how-to-set-a-fixed-currency.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://doc.tokenpay.me/sitemap.md

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

### Option 3 — Retrieve the full documentation corpus

Full export: https://doc.tokenpay.me/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., `/tutorials/how-to-set-a-fixed-currency.md`).

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