A payment UI running on a secure tablet connected to a vending machine equipped with an iozeta CryptoVend. It connects to the OpenNode Lightning API to create a payment invoice. When the invoice is paid, it notifies the CryptoVend of the payment.

This project is a standard Vue.js application, running on top of Node JS and NPM. After installing Node and NPM locally, the following steps will setup and configure the application. These are the commands for Ubuntu, other operating systems will vary.

git clone https://github.com/iozeta/cryptovend-tablet-ui.git

cd cryptovend-tablet-ui

npm install

Now your development environment is ready for the config. Edit the .env.local file. This file contains your API settings for OpenNode and iozeta CryptoVend.

vim .env.local

Add the following lines, setting the config values to your own.

VUE_APP_OPENNODE_KEY=[OPENNODE KEY]
VUE_APP_IOZETA_VEND_IP=[CRYPTOVEND LOCAL IP]
VUE_APP_IOZETA_VEND_USER=[CRYPTOVEND USER]
VUE_APP_IOZETA_VEND_PASS=[CRYPTOVEND PASS]

The following command can be used to build the project into a web application. See https://vuejs.org/ for detailed documentation on running Vue JS applications.

vue-cli-service build

The following are hardware and software used in this project.

• https://vuejs.org
• https://nodejs.org
• https://www.npmjs.com
• https://www.opennode.co
• https://www.iozeta.com
• https://github.com/axios/axios
• https://github.com/scopewu/qrcode.vue
• https://github.com/opennodedev/opennode-node