Request for Manual Review — Gemini API Free Tier Project Restricted

Hello Google Gemini API Team,

I am a university student developing a low-volume academic software engineering project called SecureAI.

My Google AI Studio project currently shows:

  • Project status: Restricted

  • Billing tier: Unavailable

  • Intended usage: Gemini API Free Tier

When I make a Gemini API request using the official @google/genai SDK, I receive:

403 PERMISSION_DENIED: Your project has been denied access. Please contact support.

I have:

  • Created a Gemini API key through Google AI Studio

  • Configured the key only on my server-side backend

  • Verified that the API key is being loaded correctly

  • Tested the API independently of my application logic

  • Not enabled paid billing

I am trying to use Gemini for legitimate, low-volume educational development and testing.

I would like to remain on the Free Tier and do not want to add payment details.

Could you please manually review my project/account and let me know why access is restricted and whether Free Tier API access can be restored?

I have intentionally not included my API key or any private credentials.

Thank you.