> For the complete documentation index, see [llms.txt](https://ubridge-docs.udex.one/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ubridge-docs.udex.one/getting-started.md).

# Getting Started

## User Experience Overview

Here is an overview of the user experience with [uBridge](https://bridge.udex.one/), showcasing our seamless BRC20 cross-chain capabilities. Our team is continuously developing new features, so stay tuned for our latest product releases.

## Registration/Login

When users choose to cross-chain from the BTC network to the EVM network, they can log in to uBridge using either the OKX or Unisat wallet after connecting their wallets. 

<figure><img src="/files/aqqe9isw59IJfQ2T9VNK" alt=""><figcaption></figcaption></figure>

When users choose to cross-chain from the EVM network back to the BTC network, they can log in to uBridge using [Avatar Wallet](https://www.avatarwallet.io/), Metamask Wallet, or by using WalletConnect.

<figure><img src="/files/BCiBee8CFxwlYtxfsUoF" alt=""><figcaption></figcaption></figure>

## **Cross-Chain from BRC20 to EVM with OKX**

1.[uBridge](https://bridge.udex.one/) currently supports default cross-chain functionality from the BTC chain to the BSC chain. After connecting your wallet, users can select the desired asset from the dropdown menu in the Assets section.

<figure><img src="/files/DxlztZsgFdTEJN0uVgNz" alt=""><figcaption></figcaption></figure>

2.After selecting the asset and clicking "Confirm," enter the BSC receiving address and click "New Inscription."

<figure><img src="/files/mbU3wE9Nr5bf3uxISKSb" alt=""><figcaption></figcaption></figure>

3.In your wallet, enter the desired amount to be inscribed and click "Next" and then "Confirm" to complete the inscription.

<figure><img src="/files/V9FVC2ycflpR26qzfKCk" alt=""><figcaption></figcaption></figure>

4.Once the inscription is completed on OKX, return to the transfer page and wait for the inscription to be finalized.

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

5.After the inscription is completed, select the inscription from the "Select Inscription" section and click "Confirm" to initiate the inscription transfer.

<figure><img src="/files/0eJKvIMYqlJ6YwL1lpVM" alt=""><figcaption></figcaption></figure>

6.Wait for successful blockchain confirmation (progress can be viewed by clicking on "History Record"), and you will receive the tokens on the BSC chain.

<figure><img src="/files/zan2AenXio8MuOWvN5z5" alt=""><figcaption></figcaption></figure>

## **Unisat: Cross-Chain from BRC20 to EVM**

1.[uBridge](https://bridge.udex.one/) currently supports default cross-chain functionality from the BTC chain to the BSC chain. After connecting your wallet, users can select the desired asset for cross-chain in the dropdown menu under Assets.

<figure><img src="/files/usJKTrgsYqAvSQhNbM3K" alt=""><figcaption></figcaption></figure>

2.After selecting the asset and clicking "Confirm," enter the quantity and the BSC receiving address, then click "Confirm."

<figure><img src="/files/y803Nx2vDqfQuegpGmrV" alt=""><figcaption></figcaption></figure>

3.In your wallet, click "Sign" to complete the signature, then click "Next" and "Sign\&Pay" to finalize the transfer.

<figure><img src="/files/Im6lFmen839NpqmBcUdA" alt=""><figcaption></figcaption></figure>

4.Wait for successful blockchain confirmation (progress can be viewed by clicking on "History Record"), and you will receive the tokens on the BSC chain.

> Note: Wallets usually do not directly display the successfully cross-chained assets. Users need to manually enter the token contract address, which can be found in the "Token Information" section on the uBridge homepage.

<figure><img src="/files/GR4rLw40tSiotySfWYVT" alt=""><figcaption></figcaption></figure>

## **Cross-Chain from EVM to BRC20**

1.Select the desired asset for cross-chain and confirm. Enter the transfer quantity and the BTC receiving address.

<figure><img src="/files/4rjLxCdepe6dJxeFYtMR" alt=""><figcaption></figcaption></figure>

2.Click "Confirm" and sign the transaction in your wallet.

<figure><img src="/files/QjABmHOqMZMAnN2puew4" alt=""><figcaption></figcaption></figure>

3.Wait for successful blockchain confirmation (progress can be viewed by clicking on "History Record"), and you will receive the tokens on the BTC chain.

![](/files/G3qMFgd4o7GfV7O0h9Uj)<br>