You could try setting up an SSH tunnel on a local machine or Raspberry Pi as a simple, unauthenticated HTTP proxy, then configure Meteobridge to use that. For example:
sql
ssh -N -D 3128 user@yourserver.com
Point Meteobridge at localhost:3128—it bypasses auth while keeping everything secure through your SSH endpoint.
If you want a more scalable or location-specific solution, consider using an
IPv6 proxy server, like the ones from Lightning Proxies. They offer clean IPs and support for tools like Meteobridge that need stable outbound connections without authentication hurdles.