Bridge

Make a private cross-chain transaction via stealth address

Mind Network dApp on testnets: dapptest.mindnetwork.xyz

Navigate to 'Bridge'

To start, please choose or switch the network to Ethereum Sepolia.

Note: currently on testnets, we support bridging from Ethereum Sepolia to Arbitrum Sepolia.

Friendly Reminder:

You'll need test tokens for each supported testnet to perform operations. Please consult the link below to acquire the necessary test tokens:

Faucets: Claim Test Tokens

If you haven't registered before, you will be required to complete the registration first.

How to Register

Note: Registration is currently supported only on the Polygon Amoy chain, and this registration applies to all chains. You don't have to register again when connecting to other networks.

Step 1: Obtain Matic Test Tokens for Registration

Visit https://www.alchemy.com/faucets/polygon-amoy ( or faucet.polygon.technology) and follow the instruction to obtain test tokens.

Step 2: Add Polygon Amoy Testnet to MetaMask

• Through the Mind Network dApp:

Upon registration, if not already connected, you'll be prompted to switch to Polygon Amoy. Upon approval, it will automatically be added to MetaMask.

• Other tools for integrating effortlessly Polygon Amoy into your MetaMask: Chainlist

Step 3: Register

• Choose Polygon Amoy testnet for registration

• Click the 'Register' button to finalize the registration process.

• Sign the message in your wallet.

When you sign the message on your MetaMask upon registration, your unique Mind-specific private keys will be created. These keys let you safely use Mind Network without risking your wallet's private keys.

• Confirm the transaction in your wallet.

After completing the registration, you are all set to operate!

Step 1: Mint CCIP test tokens for bridging

Mint CCIP Test Tokens

Link: https://docs.chain.link/ccip/test-tokens

Please mint "CCIP-BnM" test token on Ethereum Sepolia Testnet

Step 2: Choose Bridge Protocol

• Currently, we only support bridging from a public chain to another public chain using CCIP Bridge. (In the near future, we will also support bridging from a private chain to a public chain and from a CBDC chain to a public chain.)

Step 2: Bridge From and To

• Choose the source chain Ethereum Sepolia and the destination chain (for example, Arbitrum Sepolia)

• From: the connected wallet account (by default).

• To: enter the recipient's wallet account.

Attention:

When the recipient's wallet account is not yet registered on Mind Network, a reminder will appear, and you can then share the invitation link with another user by clicking on 'Share link to invite'.

• Amount: enter the amount or choose the maximum.

• Receive: shows the token and amount that will be received on the destination chain.

Step 3: Submit and Confirm

• Click the 'Bridge' button to submit the transaction.

• Click the 'Confirm' button to confirm the transaction.

Step 4: Wait a few seconds for the transaction to be processed successfully:

• The transaction link on the source chain can be shared by clicking the corresponding button.

Note: Due to CCIP's velocity, it takes approximately 20 minutes to receive the transaction on the destination chain. Please wait with patience.

Step 5: To access the Transaction History

• Click the 'History' button to enter the transaction history page to view the bridge history.

• You can also download the history by clicking the 'Download' button.

• Click 'Back to the previous page' to leave the page.