> For the complete documentation index, see [llms.txt](https://docs.unisat.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.unisat.io/fractal-bitcoin/inswap-on-fractal/brc20-swap-introduction.md).

# brc20-swap Introduction

## The brc20-swap interface

Users can connect their brc-20 supported wallets to swap and provide liquidity on brc20-swap. These docs explain all the features of the app, and provide straightforward walkthroughs on how to use it.

<img src="/files/GQWSeQgKR0ZPHB9K3kaN" alt="" data-size="original">

The app consists of three pages:

**Swap** - the trading interface for executing swaps on brc20-swap and wrapping more assets into the module.

**Pools** - the liquidity provider interface, where LPs can add liquidity to brc20-swap pools

**Transactions** - interface for users to view the past brc20-swap interactions

brc20-swap operates like most decentralised exchanges: Users wrap assets  into liquidity pools, where traders can exchange assets again at prices set by the AMM's math formula.

## Connecting your wallet

In order to swap or add liquidity on brc20-swap, you will first need a wallet with brc-20 support. These are available as an extension for popular browsers or as apps for your smartphone.

brc20-swap supports the following wallets:

* [UniSat Wallet](https://unisat.io/download)

Click on any of the above links to find more information about each wallet, and instructions on how to install them on your browser or device.

Once you have installed a wallet, it’s time to connect it to brc20-swap.

When you first navigate to brc20-swap, you will see a button in the top right of your browser window that says **Connect**.

Click on this button and a modal will appear asking you to select a wallet. Choose the wallet you installed in the previous step.

At this point, the wallet app will take over and ask you to confirm the connection to brc20-swap. Your wallet is now connected to brc20-swap.

Read the testnet guide to learn how to prepare your wallet on testnet for testing brc20-swap

{% content-ref url="/pages/eTeFcaHHxeWUVA3FBz5a" %}
[Testnet guide](/fractal-bitcoin/inswap-on-fractal/brc20-swap-introduction/testnet-guide.md)
{% endcontent-ref %}

## Wrapping assets into brc20-swap module

In order to swap or add liquidity on brc20-swap you must first wrap assets into the brc20-swap module balance.

Once you have connected to brc20-swa&#x70;**,** switch to the wrap tab in the swap page. Select the ticker for the assets you want to wrap into brc20-swap.

![](/files/CHQMLWHXhuF66wt8dF9f)

Click on “inscribe TRANSFER”, UniSat Wallet will prompt you to sign an inscribe event.

![](/files/eA92rz9uqbdx1OSSdp1l)

Your wallet will prompt you to enter an amount, enter the amount you wish to inscribe.

Sign the transaction, the transaction is broadcast to the network.

![](/files/dcTYi5ysYhw55akLJvPI)

Click "Wrap" and sign the transfer inscription to brc20-swap. Once you must wait for 3 confirmation (which could take an hour) before the funds become available for brc20-swap.