Moleculer JS NATS and Scaleway Messenging JS Code

gistfile1.js

const { ServiceBroker } = require('moleculer');
const { credsAuthenticator } = require('nats');

// Format of process.env.CREDENTIALS 
// -----BEGIN NATS USER JWT-----
// ...
// ------END NATS USER JWT------
// -----BEGIN USER NKEY SEED-----
// SUAF...
// ------END USER NKEY SEED------

const broker = new ServiceBroker({
  namespace: 'myspace',
  nodeID: process.argv[2] || `myprocess-${address}-${process.pid}`,
  transporter: {
    type: 'NATS',
    options: {
      url: process.env.NATS_URL,
      authenticator: credsAuthenticator(new TextEncoder().encode(process.env.CREDENTIALS)),
    },
  },
  logger: console,
  logLevel: process.env.LOGLEVEL,
});