Walletudo

Caution

This is very early stage software. Expect to lose your Monero if you use it!!!

Walletudo is a Monero wallet server. The server provides a simple JSON-RPC protocol over NATS for most common wallet interactions. The main goal of this software is to provide a reasonably secure backend system to aid the development of lightweight wallets for personal and ecommerce use.

Features

Manage accounts.
Send and receive Monero.
Receive transaction notifications.

Feature wishlist

User privileges and shared accounts.
Create invoices.
Receive payment notifications.
Issue refunds.

This software was developed during Monerokon hackathon that took place between 7th and 9th of June 2024 in Prague.

Installation

Build from source:

$ go install github.com/harmhazard/walletudo@latest

Usage

$ git clone https://github.com/harmhazard/walletudo
$ cd walletudo/
$ docker-compose up --detach # Be cool and use podman!
$ walletudo --nats-server=wss://user:password@connect.walletudo.com --nats-rpc-subject=wallets.demo1.rpc --nats-discovery-subject "wallets.discover"

Deployment architecture

Clients communicate with Walletudo server through NATS server using Request-Reply pattern. If deployed correctly, the used architecture lowers the attack surface as a computer running the Walletudo server is on a private network and does not bind any ports. The monero-wallet-rpc, the most sensitive component of the system, is available through the localhost. The only component that must be addressable is the NATS server itself.