Mini Bridge Cross-chain Tutorial

User needs to complete the following tasks:

• Task 1: Deposit ETH for Sepolia/Blast Sepolia to B² Testnet

• Task 2: Withdraw ETH for B² Testnet to Sepolia/Blast Sepolia

Task 1

Open the website above, connect your wallet in the top right corner.

Next, change the transfer direction from "Sepolia" to "B²Network", enter any amount you desire, and after setting it up, click "Send" to initiate transfer.

If you don't have test ETH on the Sepolia network, you can go to the website in the image to claim some.

The appearance of the word "Success" indicates the completion of task 1.

Task 2

Following the steps above, switch the network to match the image below, set the cross-chain amount to any value, click "Send," and upon seeing the word "success," Task 2 will be completed.

If you don't see the balance after switching to the B² Network, it may indicate that the cross-chain funds from Task 1 have not arrived yet or the cross-chain operation is not yet completed.

Please wait patiently for a while or consider re-initiating the cross-chain operation to ensure the successful transfer of funds.