> For the complete documentation index, see [llms.txt](https://docs.fiammalabs.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.fiammalabs.io/our-product-suite/pragmatically-trustless-bitvm-bitcoin-bridge/user-guides/testnet-beta/copy-of-how-to-deposit-and-withdraw-on-fiamma-bridge.md).

# Copy of How to Deposit and Withdraw on Fiamma Bridge?

**Prerequisite**

To begin, you'll need two wallets that support EVM-compatible and BTC addresses, along with the corresponding test tokens.

* Bitcoin Signet
  * Wallet: [Unisat](https://unisat.io/), [OKX](https://web3.okx.com/), [Bitget](https://web3.bitget.com/en), [Xverse](https://www.xverse.app/)
  * Faucet: <https://signetfaucet.bublina.eu.org/>
* Ethereum Holesky Testnet
  * Wallet: [Metamask](https://metamask.io/) and others
  * Faucet: <https://www.holeskyfaucet.io/>

### How to Deposit

> Transfer sBTC from Signet to another chain (e.g., Ethereum Holesky).

1. Connect Bitcoin Wallet

<figure><img src="/files/5fPsujkvLeqQntyh3VbA" alt=""><figcaption></figcaption></figure>

Please note that we only support Native Segwit and Taproot address types in beta-testnet.&#x20;

<figure><img src="/files/tIiF0Hrgpo8raheJwBXB" alt=""><figcaption></figcaption></figure>

2. Connect EVM Wallet (Optional)

<figure><img src="/files/gQTRN61sR7iX3Uj7msxq" alt=""><figcaption></figcaption></figure>

3. Enter the recipient's address in the designated field.

> If you have connected to an EVM wallet, an autofill option will appear below the text field

<figure><img src="/files/RnlFhr8q63s5SWjcYrmw" alt=""><figcaption></figcaption></figure>

4. Enter deposit amount from `0.001` to `3 sBTC`&#x20;

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

5. Check the Deposit Summary pop up. Once confirmed, hit deposit to submit this transaction.

<figure><img src="/files/JLWt33AQqmr2eFOxveln" alt=""><figcaption></figcaption></figure>

6. Sign Deposit Transaction in your BTC wallet. You will also sign pre-sign Take Transactions simultaneously, which will be used to pay back to Operator when they finish Withdraw operation.

<figure><img src="/files/kI9INFbjYrRhYfOBJGJ7" alt=""><figcaption></figcaption></figure>

7. Your deposit has been submitted. You can then see the deposit progress in the new page.

<figure><img src="/files/qyocP4vVNlzm1b5zhoen" alt=""><figcaption></figcaption></figure>

8. To see all transaction history, click on the account icon on the top right of the screen, and select bridge in the sub-menu.

<figure><img src="/files/Lok8bqIsri7wRzRIheDF" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/1i8JyCp4jIej2qxQuZ4W" alt=""><figcaption></figcaption></figure>

8. Once the deposit is complete, check your bridged BTC (FiaBTC) on destination chain wallet.
   1. Import FiaBTC token for each destination chain. Enter the token contract address for each chain:

      1. Ethereum Holesky: `0xD32B4fB574a3cCEB3576350D8A0e9011507F79d2`
      2. BSC Testnet: `0x44F28b1dF5dE81D934272229498959A95d6a6264`
      3. Monad Testnet: `0x859fb36f3Fe7e22b37dd99b501f891377DdC9c33`
      4. Pharos Testnet: `0x40e75eF8Ea38A1e1362edD88234D327e14533992`
      5. Plume Testnet: `0xd922BB00C0f7F555655e7c9e38D70E5636e6C615`

      &#x20;

      <figure><img src="/files/OZyQGGz3CpEmmBofAAtM" alt=""><figcaption></figcaption></figure>
   2. Check the amount in your wallet.

<div data-full-width="false"><figure><img src="/files/70EDVARZoFZ03FDe26js" alt="" width="375"><figcaption></figcaption></figure></div>

## How to Withdraw

1. Connect EVM-compatible wallets (e.g., Metamask)

<figure><img src="/files/gQTRN61sR7iX3Uj7msxq" alt=""><figcaption></figcaption></figure>

2. Fill out the recipient address on Bitcoin.

> If you have connected to a BTC wallet, an autofill option will appear below the text field

<figure><img src="/files/jWN8FkxvwHVXsAdOjvOl" alt="" width="375"><figcaption></figcaption></figure>

2. Enter Withdraw amount

* The bridge supports two modes: Express mode and Custom mode.
  * Express mode: Faster but with limited amount options. Pick the closest amount you entered to withdraw.
  * Custom mode: Withdraw any amount you entered.

<figure><img src="/files/BHkYjXNd7Acn8fxoaDQc" alt="" width="375"><figcaption></figcaption></figure>

3. Check the Withdraw Summary pop up. Once confirmed, hit withdraw to submit this transaction.

<figure><img src="/files/Nqf88iTWSzEIj8cHwgyX" alt=""><figcaption></figcaption></figure>

4. Sign Burn Transaction in your EVM wallet.

<figure><img src="/files/7b30TEal6Ac46FnOf0N1" alt=""><figcaption></figcaption></figure>

5. You can also check the Withdraw status under bridge history.

> This process may take 10-20 minutes to be confirmed on the Signet.

<figure><img src="/files/bTanPkG2pyvlskdC0D8H" alt=""><figcaption></figcaption></figure>

* Click on one of the transactions to see detailed progress.

<figure><img src="/files/RigxK9jnLHZIxo5ACWt6" alt=""><figcaption></figcaption></figure>