How to configure google vertex with desktop app? #3633

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opened 2026-02-16 17:40:57 -05:00 by yindo · 1 comment
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Originally created by @xlc on GitHub (Dec 17, 2025).

Originally assigned to: @adamdotdevin on GitHub.

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Google Vertex is using credential json file, not API key
For OpenRouter, BYOK, it is clear I should provide such JSON file to it, not the case here
For reference, this is OpenRouter screen

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Originally created by @xlc on GitHub (Dec 17, 2025). Originally assigned to: @adamdotdevin on GitHub. ### Question <img width="449" height="286" alt="Image" src="https://github.com/user-attachments/assets/bc1a967e-aef9-4cdf-a55e-b9334df8eca6" /> Google Vertex is using credential json file, not API key For OpenRouter, BYOK, it is clear I should provide such JSON file to it, not the case here For reference, this is OpenRouter screen <img width="475" height="518" alt="Image" src="https://github.com/user-attachments/assets/a5239a22-da13-4cf8-a2a4-eb3f6c7b29b8" />
yindo added the webdocs labels 2026-02-16 17:40:57 -05:00
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@github-actions[bot] commented on GitHub (Dec 17, 2025):

This issue might be a duplicate of existing issues. Please check:

  • #3586: Which Google API key to use? Vertex AI API or an API key created in Goggle AI Studio?
  • #5097: When use vertex models (like gemini 3 pro preview) no session name generated
  • #4282: Vertex AI: BadRequestError 'instructions: Extra inputs are not permitted' when running agents
  • #272: Supporting Vertex-based models using google auth

Feel free to ignore if none of these address your specific case.

@github-actions[bot] commented on GitHub (Dec 17, 2025): This issue might be a duplicate of existing issues. Please check: - #3586: Which Google API key to use? Vertex AI API or an API key created in Goggle AI Studio? - #5097: When use vertex models (like gemini 3 pro preview) no session name generated - #4282: Vertex AI: BadRequestError 'instructions: Extra inputs are not permitted' when running agents - #272: Supporting Vertex-based models using google auth Feel free to ignore if none of these address your specific case.
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Reference: anomalyco/opencode#3633