> For the complete documentation index, see [llms.txt](https://docs.metalx.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.metalx.com/swap-pools-and-farms/what-is-metal-x-swap/metal-x-swap-faq.md).

# Metal X Swap FAQ

### **What pairs are available to trade on Metal X Swap?**

The following pairs are available:

* XPR
* XUSDC
* XBTC
* XETH
* XDOGE
* XBCH
* XLTC
* XUSDT
* XUNI
* XBNB
* XEOS
* XADA
* METAL
* XMT
* LOAN
* STRX
* MINT
* SNIPS
* XLUNR

### How do I start using Metal X Swap?

The first step is creating a free XPR Network account, which can be done on the Webauth Wallet that is available on [Android](https://play.google.com/store/apps/details?id=com.metallicus.webauth), [iOS](https://apps.apple.com/us/app/webauth-com/id1594500069) and [web](https://webauth.com/). You can then deposit supported cryptos to the WebAuth.com wallet and connect your wallet to Metal X. 

### **What wallet should I use to use Metal X Swap?**

You can use any wallet that supports the XPR Network. We recommend using the WebAuth  Wallet that is available on [Android](https://play.google.com/store/apps/details?id=com.metallicus.webauth), [iOS](https://apps.apple.com/us/app/webauth-com/id1594500069) and [web](https://webauth.com/). 

### **Is it true that there are no gas or transaction fees to use Metal X Swap?**

The XPR Network charges no gas or mining fees to end-users – transactions on XPR Network are free. 

Metal X Swap does have [trading fees that can be reduced](https://www.docs.protondex.com/fundamentals/dex-fees-and-discounts).

### Do I need to verify my identity to use Metal X Swap?

Metal X requires that US residents verify their identity in order to safeguard the integrity of the platform and reduce the risk of fraud, money laundering, terrorist financing, and the violation of sanctions. As such US residents will need to verify their identity, to use the platform.

In order to deposit and withdraw funds to/from other blockchains using the WebAuth wallet, verifying your identity is mandatory for everyone.


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