How do I properly set up a proxy in Node-RED for secure and efficient communication?

Thanks so much, everyone! You guys are awesome. I tried the environment variables method, and it worked like a charm. I also checked out the Proxy Configurator tool, and it saved me a ton of time.

One quick follow-up: Does anyone know if there’s a way to test if the proxy is actually working without sending real requests? Like a dummy test or something?

Cheers again! 🙌