Mint asBTC

asBTC is a liquid staking token for Bitcoin. Deposit BTC on Aster Earn to mint asBTC and earn yield through managed trading strategies, while retaining a liquid token you can withdraw at any time.

Key Benefits

• Up to 5% APY, generated from trading strategies and reflected in asBTC's net asset value.

Assets are held with Ceffu, an institutional-grade third-party custodian, with audited smart contracts.

How to Mint asBTC

Note: Currently available on BNB Chain only.

1. Go to Aster Earn and click [Connect Wallet]. Sign the message to connect.

2. Select BTC from the dropdown menu.

3. Click [Approve BTC].

4. Enter your desired BTC amount.

5. Click [Mint asBTC] and confirm in your wallet.

Your asBTC will begin earning yield immediately.

How to Withdraw asBTC

1. Go to Aster Earn and select asBTC from the dropdown.

2. Enter your withdrawal amount.

3. Click [Request Withdraw] and confirm.

4. Withdrawals are processed within 14 days. Track status in the [Claim] section.

5. Once processed, click [Claim] to receive your BTC.

FAQs

What is asBTC?

A liquid staking token minted by depositing BTC on Aster Earn. Holding asBTC earns passive yield.

Contract address: 0x184b72289c0992BDf96751354680985a7C4825d6

How is APY generated?

Deposited BTC is deployed in stable trading strategies. Returns are distributed back to holders and reflected in asBTC's net asset value — your token value grows over time. Current APY is displayed on the Aster Earn page.

Can I withdraw at any time?

Yes, subject to a 14-day processing period.

What is Ceffu?

An institutional digital asset custody platform. Ceffu holds deposited BTC using advanced security protocols and risk management controls.

Are there fees?

No fees to mint or withdraw.

What are the risks?

Smart contracts are fully audited and risk management protocols are in place. See the security documentation for details.