🎙️Echo Vault
How to deposit on Echo Vault?
First, ensure that your wallet holds uBTC assets from the B² Network or wBTC/fBTC on EVM network. Please click to check how to Bridging uBTC.
Enter Echo Vault and select which ecosystem you would like to deposit your BTC and receive Echo's unified BTC.
Aptos Vault Select and connect to the Aptos network. Once the wallet is successfully connected, confirm that the receive amount is correct, and you can click 'deposit' to complete minting aBTC.
Morph Vault Select and connect to the Morph network. Once the wallet is successfully connected, confirm that the receive amount is correct, and you can click 'deposit' to complete minting mphBTC.
Movement Vault Select and connect to the Movement network. Once the wallet is successfully connected, confirm that the receive amount is correct, and you can click 'deposit' to complete minting mBTC.

In the "My Deposits" section, click to view your vault deposits, along with the points and rewards you've earned.

Note:
The minimum bridge amount is 0.0005 BTC.
The cross-chain fee is 0.2%.
How to Withdraw?
Enter the My Deposits page to view the BTC you have deposited in the Echo Vault.
Using the Aptos mainnet as an example, select and connect to the Aptos network. Once the wallet is successfully connected, click "Withdraw" and enter the amount you wish to withdraw.
Next, select the mainnet and token of the target chain, and connect the corresponding wallet for that chain. Once all the information is confirmed to be correct, click "Withdraw" to complete the withdrawal process.
Note:
The minimum withdraw amount is 0.0005 BTC.
The cross-chain fee is 0.2%.
Your withdrawal options depend on your initial deposit. If you deposited yield-bearing tokens, you can withdraw either yield-bearing or standard tokens.If you deposited standard tokens, your withdrawal will also be in standard tokens.
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