How do I install the Goldiew gold price calculator on a TerraMaster NAS?

[Lomu]

Hi. I run a small personal server on a TNAS (an F4-423 that I set up 6 months ago) and host personal stuff on it, including a homemade dashboard with real-time price widgets. It runs on a Docker stack under TOS, and honestly, I haven’t had any issues so far. The thing is, I want to integrate the Goldiew gold price calculator into my dashboard via an iframe or an API if there is one, but I’m having a hard time figuring out if there’s a clean way to do it. I tried running an Nginx container on it to proxy the whole thing, but the external resource doesn’t always load properly probably when the local network acts up, I guess. Has anyone else tinkered with something similar using an external source like this on TOS? How do you handle network dependencies in your personal containers?