BlueWallet

Getting Started

BlueWallet is a non‑custodial Bitcoin wallet with built-in **Lightning Network** support. :contentReference[oaicite:0]{index=0}

1. Download from the official source: bluewallet.io :contentReference[oaicite:1]{index=1}
2. Create a new Bitcoin wallet or import one using your seed phrase. :contentReference[oaicite:2]{index=2}
3. Back up your seed phrase securely—this is your only recovery method.
4. Fund it with BTC (on‑chain) or open a Lightning wallet within the app. :contentReference[oaicite:3]{index=3}

Why Use BlueWallet?

• Full Self‑Custody: Your private keys never leave your device.
• Lightning Integration: Instant, low‑fee BTC transactions. :contentReference[oaicite:4]{index=4}
• Multiple Wallet Types: Standard, multisig vaults, watch-only, etc. :contentReference[oaicite:5]{index=5}
• Transaction Control: Custom fees, replace-by-fee (RBF), batching. :contentReference[oaicite:6]{index=6}
• Plausible Deniability: Setup decoy/fake wallets if forced to reveal. :contentReference[oaicite:7]{index=7}

Step‑by‑Step Guide

On‑Chain / “Spot” BTC

1. Select your Bitcoin wallet in BlueWallet.
2. Tap “Receive” to generate a BTC address or QR code.
3. To send, enter destination, amount, adjust fee, and confirm.
4. If network is slow, use RBF or child-pays-for-parent (CPFP) to boost speed. :contentReference[oaicite:8]{index=8}

Lightning Usage

1. Create a Lightning wallet in BlueWallet. :contentReference[oaicite:9]{index=9}
2. Refill it by sending BTC to it (on-chain) with 3 confirmations. :contentReference[oaicite:10]{index=10}
3. Send & receive lightning payments using invoices or QR codes. :contentReference[oaicite:11]{index=11}
4. Use LNURL protocols (LNURL-pay, LNURL-withdraw) where supported. :contentReference[oaicite:12]{index=12}

Perpetuals & Lending (Hypothetical / External)

BlueWallet itself doesn’t natively support perps or lending, but you can integrate with external BTC derivative or lending platforms using your on‑chain BTC as collateral:

• Bridge or wrap BTC into platforms that support lending or perpetual derivatives.
• Connect your BlueWallet to that protocol’s interface to supply or trade.
• Always verify contract addresses and conduct small tests.

Security Best Practices

• Always download from bluewallet.io to avoid fake apps. :contentReference[oaicite:13]{index=13}
• Never share your seed phrase or private keys.
• Use hardware wallets in watch-only or PSBT mode (e.g. Coldcard) for high-value storage. :contentReference[oaicite:14]{index=14}
• Enable encryption and use strong passwords. :contentReference[oaicite:15]{index=15}
• Verify transactions carefully before approving especially when using external integrations.

Advanced Features

• Watch-only wallets: Monitor balance without exposing private keys. :contentReference[oaicite:16]{index=16}
• Multisig / Vaults: Use multiple keys to authorize spending. :contentReference[oaicite:17]{index=17}
• Node Integration: Connect via Electrum, Electrs, EPS for full verification. :contentReference[oaicite:18]{index=18}
• Batch & Coin Control: Group outputs, freeze UTXOs, select inputs. :contentReference[oaicite:19]{index=19}
• Offline / PSBT support: Generate and sign transactions offline. :contentReference[oaicite:20]{index=20}
• LNURL & Lightning Marketplace: Seamless Lightning apps and protocol support. :contentReference[oaicite:21]{index=21}

Conclusion

BlueWallet is one of the leading Bitcoin + Lightning wallets, combining flexibility, security, and advanced features. While it's not designed as a full DeFi platform, its robust architecture allows you to manage on-chain and Lightning transactions seamlessly, and potentially interface with external perpetuals and lending protocols. Use hardware wallets, backup your seed, verify external integrations, and you'll have a powerful, future-ready Bitcoin wallet at your fingertips. To get started, visit bluewallet.io.