# FAQ

- [How to use Fizen wallet?](https://fizenio.gitbook.io/docs/help-center/fizen-app/faq/how-to-use-fizen-wallet.md): To use the Fizen  Wallet, you need to access the Fizen Super App and navigate through the app’s main screen.
- [How to use QR Pay?](https://fizenio.gitbook.io/docs/help-center/fizen-app/faq/how-to-use-qr-pay.md): With the QR Pay feature, you can scan a QR code to convert USDT to Fiat or transfer USDT between QR Pay accounts.
- [How to add a token?](https://fizenio.gitbook.io/docs/help-center/fizen-app/faq/how-to-add-a-token.md)
- [How to book a hotel?](https://fizenio.gitbook.io/docs/help-center/fizen-app/faq/how-to-book-a-hotel.md): You can book hotel rooms from various locations across multiple countries using the Fizen Super App.
- [Purchase and activate an eSIM?](https://fizenio.gitbook.io/docs/help-center/fizen-app/faq/purchase-and-activate-an-esim.md)
- [Saving in Fizen](https://fizenio.gitbook.io/docs/help-center/fizen-app/faq/saving-in-fizen.md)
- [P2P Crypto <> Fiat](https://fizenio.gitbook.io/docs/help-center/fizen-app/faq/p2p-crypto-less-than-greater-than-fiat.md)
- [Buy a giftcard](https://fizenio.gitbook.io/docs/help-center/fizen-app/faq/buy-a-giftcard.md): Shop at over 2,500 global brands, send gift cards to friends, or even use them for travel bookings. Plus, earn FiPoints with every purchase to unlock exclusive rewards!
- [Top up phone](https://fizenio.gitbook.io/docs/help-center/fizen-app/faq/top-up-phone.md)
- [Invite a friend](https://fizenio.gitbook.io/docs/help-center/fizen-app/faq/invite-a-friend.md)
- [Book a flight](https://fizenio.gitbook.io/docs/help-center/fizen-app/faq/book-a-flight.md)


---

# Agent Instructions: 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:

```
GET https://fizenio.gitbook.io/docs/help-center/fizen-app/faq.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.

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.