Add API key option for Metabase authentication

The idea is:

Allow n8n users to use a Metabase API key as authentication with the Metabase node

My use case:

I want to get results from a Metabase question with the Metabase node, but I can only use username / password auth in the authentication block, so I make a manual HTTP call to use a Metabase API key

I think it would be beneficial to add this because:

It would simplify usage of of the Metabase node for people using API keys instead of username / password

Any resources to support this?

Are you willing to work on this?

I can try