Unable to create Google Gemini provider

[magne]

Describe the issue

I find it impossible to create a provider to connect to Google Gemini.

When I try to create an OpenAI provider with endpoint https://generativelanguage.googleapis.com/v1beta/openai, CodeGate tries to download the models from https://generativelanguage.googleapis.com/v1beta/openai/v1/models, while the proper url should have been https://generativelanguage.googleapis.com/v1beta/openai/models.

Steps to Reproduce

• Add provider
  • Name: gemini
  • Provider: openai
  • Endpoint: https://generativelanguage.googleapis.com/v1beta/openai

Operating System

Linux (Intel)

IDE and Version

N/A

Extension and Version

N/A

Provider

OpenAI

Model

N/A

Codegate version

v0.1.30

Logs

2025-03-31T11:01:41.269280Z [info ] HTTP Request: GET https://generativelanguage.googleapis.com/v1beta/openai/v1/models "HTTP/1.1 404 Not Found" lineno=1025 module=_client pathname=/usr/local/lib/python3.12/site-packages/httpx/_client.py

Additional Context

No response

[lukehinds]

which coding assistant were you using @magne ?

[magne]

I'm using Cline. But that really doesn't matter. I can't even start using Cline, since I'm not able to register a provider in CodeGate. I also tried to override the OpenAI url (with env variable), and could not make it work. I did not enable debug logging when I did that, so I can't be sure what URL it was trying to reach, but I was not able to reach the Gemini service.

As you can see from my bug report, the reason this fails is that the OpenAI REST endpoints are what you have after the .../v1/. You automatically add the v1/ between the providers endpoint URL and the OpenAI endpoints. If you didn't do that, I suspect everything would work just fine.