ETH Bridge (qETH)

Bridge ETH from Base Sepolia to RougeChain as qETH, and back.

Deposit (ETH → qETH)

Step 1: Send ETH to the Bridge

Connect your MetaMask (or other EVM wallet) to Base Sepolia and send ETH to the custody/bridge contract address shown on the Bridge page.

Step 2: Claim qETH

1. Go to the Bridge page and select the Bridge In tab
2. Paste the EVM transaction hash
3. Sign the claim message with your EVM wallet (proves you made the deposit)
4. Click Claim

The node verifies:

• The transaction exists on Base Sepolia
• It was sent to the correct custody address
• The EVM signature matches the sender
• The transaction has sufficient confirmations
• It hasn't been claimed before

On success, qETH is minted to your RougeChain wallet.

Conversion Rate

1 ETH = 1,000,000 qETH units (6 decimal precision)

For example, depositing 0.01 ETH gives you 10,000 qETH units.

Withdraw (qETH → ETH)

1. Go to the Bridge page and select the Bridge Out tab
2. Select ETH as the token
3. Enter the amount of qETH to bridge out
4. Enter the Base Sepolia address to receive ETH
5. Click Bridge Out

The transaction is signed client-side (your private key never leaves the browser), then:

• qETH is burned on RougeChain
• A pending withdrawal is created
• The bridge relayer picks it up and sends ETH to your EVM address

A 0.1 XRGE fee is charged for the withdrawal transaction.

Fees