> For the complete documentation index, see [llms.txt](https://assetux.gitbook.io/assetux/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://assetux.gitbook.io/assetux/whitepaper/redeem-with-qr-codes.md).

# Redeem with QR-codes

Access millions of merchants via QR-codes across Philippines, Vietnam, Indonesia and Brazil

<figure><img src="/files/doAEogd6WSkOHIJyb4ZQ" alt=""><figcaption></figcaption></figure>

### Supported QR-code payment systems:

* PIX
* VietQR, Momo
* QRPH, InstaPay
* QRIS

### 💡 Why QR-codes?

Gift cards are a trusted and familiar payment method across Southeast Asia. They remove the friction of crypto spending while still delivering all the benefits of Web3:

* No KYC
* No middlemen
* No hidden fees
* Instant usability
* You earn aaaBTC from tasks, and spend it like cash — powered by the blockchain.

### 🌐 How It Works

* Mine aaaBTC via @assetux\_bot
* Go to the Wallet tab and click on the button with QR-code or just tap "Scan" button from the navigation menu
* Scan QR-code
* Confirm the aaaBTC payment
* Receive your goods
* Use it online or scan at the counter in-store — it’s that easy.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://assetux.gitbook.io/assetux/whitepaper/redeem-with-qr-codes.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.