# Nautilus Bridge

## Supported wallets

* Solana: Phantom
* EVM: Metamask or any other wallet shown in the UI

## Wallet

Go to <https://nautilusbridge.com/>

<figure><img src="/files/I1EAaFaQGVRkflYn0Far" alt=""><figcaption></figcaption></figure>

**Connect Your Wallet**

Currently we support Phantom for Solana and Metamask or browser-based EOA for EVM

<figure><img src="/files/Yp1FfZ1ppgCPnMOyaUnF" alt=""><figcaption></figcaption></figure>

**Connect Both Wallets**

If you’re bridging to or from Solana, make sure you’ve added both the Metamask and Phantom wallets. This will help auto-populate the right address later. Then hit the two arrows on the left of the sidebar to collapse it.

<figure><img src="/files/3WDa1sIDGaB4V7lh6MKN" alt=""><figcaption></figcaption></figure>

## Transfer

**Choose Your Chains**

Select Binance (Binance Smart Chain) or Solana to warp to Nautilus

<figure><img src="/files/GNT7uDMX3Fof43Ql3swz" alt=""><figcaption></figcaption></figure>

Select ZBC under Token

<figure><img src="/files/5l47viVoG0WBETJ7QRAU" alt=""><figcaption></figcaption></figure>

* **Note on Solana**, there are two types of the <mark style="color:red;">`ZBC`</mark> token, <mark style="color:red;">`ZBC`</mark> and <mark style="color:red;">`wZBC`</mark>. You must have the <mark style="color:red;">`wZBC`</mark> version when bridging, which you can get by visiting <https://swap.zebec.io/>.

**Select Your Tokens and the Recipient Address**

Choose how much you want to send.

If you have connected both your origin/destination wallets in the earlier step, you’ll be able to click `SELF` which will conveniently populate your recipient address. It will also share your remote balance too - the balance on the recipient address.

*Note:* if you have not connected both wallets earlier, clicking Self does not do anything.

<figure><img src="/files/0Wvp1JpGAp7p5PI126Um" alt=""><figcaption></figcaption></figure>

Note:

The BEP-20 $ZBC token will be transformed into the <mark style="color:red;">native token</mark> of the Nautilus Chain.

**Transaction Modal**

After you approve and send the transaction via both the UI and signing in your wallet, you will see a transaction modal with key information. You should see links that connect the origin/destination addresses and tx to the appropriate explorer link for Nautilus, Solana, and BSC.

<figure><img src="/files/Z0CQFAb1Q67lXQ8Ho5v7" alt=""><figcaption></figcaption></figure>

Note: Metamask may require an additional confirmation step while signing where you enter a spending cap:

**Testnet only:**

### Testnet Funding Tips

Initial funding with testnet tokens

### BSC Testnet

* You will need to have testnet BNB funds for gas, and the ERC-20 token that can be bridged over
* The token on BSC testnet that can be bridged is the test “USDC” token, which you can get by:
  * Go to <https://testnet.bnbchain.org/faucet-smart>
  * Input your address
  * Click “Peggy tokens” → “10 USDC”
* You will then receive 10 of this token <https://testnet.bscscan.com/address/0x64544969ed7ebf5f083679233325356ebe738930>
* If you use the faucet to request native testnet BNB *and* the USDC token, the faucet may complain. To get around this, you can try funding a different address with a different IP (using a VPN), or let Nam or Trevor at Abacus Works know and we can send some tokens to you.

### Solana devnet

* You will need to have SOL devnet funds for gas, and the test SPL token that can be bridged over
* The test SPL token is the “DUMMY” token (this is a USDC dev token, aka “dUSDC”, which you can see here <https://explorer.solana.com/address/Gh9ZwEmdLJ8DscKNTkTqPbNwLNNBjuSzaG9Vp2KGtKJr?cluster=devnet>), which you can get by
  * Go to <https://spl-token-faucet.com/>
  * Request a SOL airdrop if needed for gas
  * Request the DUMMY airdrop to get the test SPL token

### Proteus

* The way to get Proteus gas funds is by bridging from BSC testnet or Solana devnet!


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