Lightning Address Implementation

Overview

Complete implementation guide for Lightning addresses (LNURL-pay protocol). Supports resolving Lightning addresses to invoices, generating invoices with amount and optional comments, displaying Lightning addresses in UI, and integrating with QR code functionality.

Core Capabilities:

• Resolve Lightning addresses to invoices via LNURL-pay protocol
• Generate invoices from Lightning addresses with amount validation
• Display Lightning addresses in wallet UI with copy/QR functionality
• Handle min/max amount constraints from providers
• Support optional comments in invoice requests
• Comprehensive error handling and validation
• QR code integration for Lightning addresses

Prerequisites

No external packages required - uses native fetch API for HTTP requests.