# How To Deposit PumpBTC To Zircuit ## How to Use WBTC to Mint FBTC 1. Open the URL and click the “Connect Wallet” button.
2. Click the “Select Token” dropdown, and choose “WBTC” assets.
3. Enter the amount you want to stake, click the “Approve” button, complete the approval signature in your wallet, and then click the “Return to swap” button.
4. Click the “swap” button, complete the “swap” signature transaction in your wallet, and then you will successfully receive FBTC assets.
## How to Use FBTC to Mint $pumpBTC 1. Open the [URL](https://mainnet.pumpbtc.xyz/) and click the “Connect Wallet” button.
2. Click the “Ethereum” dropdown, ensure your wallet network is set to the ETH mainnet, and select the FBTC asset.
3. Enter the amount you want to stake, click the “Stake” button, and complete the FBTC “Approve” signature transaction in your wallet.
4. After completing the “Approve” signature transaction, the “Stake” signature transaction will automatically appear. Confirm the signature in your wallet.
5. If you see the prompt shown in the image, you have successfully staked FBTC to mint pumpBTC.
## How To Deposit $pumpBTC to Zircuit 1. Open the URL and click the “Connect Wallet” button.
2. Enter the amount you want to stake, click the “Confirm” button, and complete the $pumpBTC “Approve” signature transaction in your wallet.
3. After completing the “Approve” signature transaction, the “Deposit” signature request will automatically appear. Click “Confirm” in your wallet, and you will see a “Deposit completed” prompt.