How to Use the Agno Framework with Gemini Embeddings Without an API Key?

[GRoberson]

Hello, everyone!

I'm trying to use the Agno framework to generate embeddings with Google's Gemini models. However, I noticed that the framework requires an API Key for authentication. The problem is that I'm not using Google's API Key, as I'm authenticating via gcloud auth.

Given this, I have a few questions:

1 - Is there a way to configure Agno to use gcloud auth instead of an API Key for embeddings?
2 - Does the framework support authentication via Application Default Credentials (ADC) for embeddings? If so, how can I properly configure it?
3 - If Agno cannot be used without an API Key, is there an alternative library or method to generate Gemini embeddings using only gcloud auth?
4 - Has anyone successfully integrated Agno with Gemini embeddings without using an API Key? If so, could you share an example?

I appreciate any help!