Bitcoin Lightning Crash Course 2026 — Free Preview
BTC ToolsBitcoin Lightning Development Crash Course 2026
From Zero to Running Your Own Lightning Node in 2 Hours
What You'll Learn• Set up a Bitcoin full node from scratch
• Deploy a Lightning Network node (LND or CLN)
• Open and manage channels
• Send and receive Lightning payments programmatically
• Build Lightning-powered apps with Python
• Earn routing fees as a node operator
• Integrate Lightning payments into any website
Chapter 1: Bitcoin Fundamentals (15 min)• How Bitcoin transactions work
• UTXO model vs account model
• Scripts and smart contracts basics
• Why Lightning Network exists
Chapter 2: Setting Up Your Node (30 min)• Hardware requirements (Raspberry Pi 4 or VPS)
• Installing Bitcoin Core
• Initial block download (IBD) — tips to speed it up
• Running a pruning node vs full node
Chapter 3: Lightning Network Deep Dive (30 min)• Payment channels explained
• HTLCs (Hash Time-Locked Contracts)
• Channel capacity and reserves
• Routing and pathfinding
• Fee structures
Chapter 4: Running LND (20 min)• Installation and configuration
• Wallet creation and backup
• Connecting to peers
• Opening your first channel
• Autopilot configuration
Chapter 5: Running Core Lightning (CLN) (20 min)• Installation via Docker
• Plugin ecosystem
• CLN vs LND comparison
• When to use which
Chapter 6: Programming Lightning (30 min)• gRPC vs REST API
• Python with `lnd-grpc` library
• Invoice generation and verification
• Payment sending and receiving
• Webhook integration
Chapter 7: Building a Lightning App (30 min)• Paywall service with L402
• Content gating with Lightning
• Split payments and multi-sig
• Submarine swaps
Chapter 8: Earning with Lightning (20 min)• Routing fee optimization
• Liquidity management
• Lightning service providers (LSPs)
• Running a liquidity ads node
Appendix• Command reference cheat sheet
• Troubleshooting guide
• Resource links
• Glossary
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**Price: 10,000 sats (~$6.00)**
**Payment: fullphone56@walletofsatoshi.com**
**Delivery: DM me the preimage after payment**
Get the Full Course
This is a preview of the complete 10-chapter Bitcoin Lightning Crash Course 2026. The full course includes:
• Running your own Lightning node
• Building Lightning-powered apps
• Earning routing fees
• Advanced: submarine swaps, keysend, splicing
Full course: 10,000 sats (~$6) → https://fuzzpic.com/p/UptG7T586_6U
Lightning address: fullphone56@walletofsatoshi.com