How to Use Babylon Trustless Bitcoin Vaults Testnet

​🚀 Step-by-Step Guide: Exploring the Babylon Trustless Bitcoin Vaults (TBV) Testnet! 🌐

​Want to use your Bitcoin as collateral in DeFi on Ethereum without wrapping or bridging? Babylon's TBV testnet makes it possible! Here is a complete guide to help our community test it out step-by-step:

â€‹đŸ› ïž Prerequisites (What You Need):

​Bitcoin Wallet: A wallet like UniSat configured to the Bitcoin Signet network (address must be set to Taproot / P2TR).

​Ethereum Wallet: MetaMask or any supported wallet on Sepolia Testnet.

​Test Tokens:

​Signet BTC (from the official testnet faucet).

​Sepolia ETH (for gas fees).

​📝 Step-by-Step Guide for Community:

​Step 1: Open the Testnet App

​Navigate to the official TBV Testnet dashboard: [https://btcvaults.testnet.babylonlabs.io/](https://btcvaults.testnet.babylonlabs.io/)

​Step 2: Connect Wallets

​Click Connect and link both your Taproot Bitcoin wallet and your Ethereum wallet. Make sure your Bitcoin wallet is explicitly on the Taproot (P2TR) address type.

​Step 3: Create a Vault (Peg-In)

​Go to the Collateral section and click Deposit.

​Enter the amount of test BTC you want to lock within public-testnet caps.

​Choose a Vault Provider from the dropdown menu and confirm the Bitcoin and Ethereum transactions.

​Once verified, click Activate to supply the vault as collateral.

​Step 4: Borrow Stablecoins

​Head over to the Loans section and click Borrow.

​Select an asset (like USDC, USDT, or WBTC), enter the amount, and sign the transaction.

​Monitor your position’s Health Factor on the dashboard.

​Step 5: Repay and Redeem

​To close your position later, go to Loans, click Repay, and settle your borrowed debt to unlock your vault.

​💡 Note: This is a public testnet environment running on Bitcoin Signet and Ethereum Sepolia. Funds are strictly for testing and carry no real monetary value.

​Let's test out the future of trustless Bitcoin DeFi! Drop your questions below if you need help. 👇

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