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lightning-wallet

Implement a standalone Lightning wallet using Cashu mints with IndexedDB storage.

Updated Dec 31, 2025
Search Tags:#integration#invoices#wallet#lightning#mint#cashu#melt
One-click install
npx skills add https://github.com/PerceptLabs/mvmnt --skill lightning-wallet
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: lightning-wallet
Source: https://github.com/PerceptLabs/mvmnt/tree/main/skills/lightning-wallet
Command: npx skills add https://github.com/PerceptLabs/mvmnt --skill lightning-wallet

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill enables developers to implement a standalone Lightning wallet powered by Cashu mints, providing a complete end-to-end solution for receiving and sending payments, mint management, and transaction history.

Core Features & Use Cases

  • Receive Lightning payments: Create mint quotes to generate Lightning invoices and convert them into Cashu-backed balance.
  • Send Lightning payments: Create melt quotes to pay Lightning invoices using wallet balance.
  • Mint management: Add, trust, or remove multiple Cashu mints and manage the active mint.
  • Audit-ready history: Track and display mint/melt transactions and wallet activity.
  • Lightning integration: Seamless support for Lightning addresses and BOLT11 invoices, with QR codes for invoices.

Quick Start

Install dependencies, initialize the wallet with IndexedDB-backed Coco, and run the UI to manage mints and start minting (receive) and melting (send) Lightning payments.

Frequently Asked Questions about lightning-wallet

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I build a standalone Lightning wallet with Cashu mints?▼

You can build a standalone Lightning wallet with Cashu by initializing IndexedDB-backed Coco, adding mints, and generating mint or melt quotes to receive and send BOLT11 Lightning payments.

How does receiving Lightning payments work with Cashu mints?▼

Receiving Lightning payments with Cashu involves creating mint quotes to generate BOLT11 invoices, which when paid, convert the Lightning payment into Cashu-backed wallet balance.

Can I manage multiple Cashu mints and track wallet transaction history?▼

Yes, you can add, trust, and remove multiple Cashu mints to manage your active mint, while the wallet tracks an audit-ready transaction history of all mint and melt activities.

What dependencies do I need to integrate for a Cashu Lightning wallet?▼

A Cashu Lightning wallet requires the coco-cashu-core library with IndexedDB storage, plus integration of qr-code-generator, lightning-address, lightning-invoice-decoder, and exchange-rates skills.

How do I send Lightning payments using Cashu wallet balance?▼

You send Lightning payments using Cashu by creating melt quotes to pay BOLT11 invoices or Lightning addresses, which deducts the specified amount from your Cashu-backed wallet balance.

Does the Cashu Lightning wallet support Lightning addresses and QR codes?▼

Yes, the Cashu Lightning wallet integrates Lightning address support and BOLT11 invoice decoding, utilizing QR code generation for invoices to provide end-to-end wallet functionality.

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