How to get free api key

Title: Gemini API Free Tier Unavailable Across Multiple Google Cloud Projects

Hello Google AI Team,

I’m trying to use the Gemini API free tier for learning and testing my RAG application.

However, all three of my Google Cloud projects show the following message:

“The Gemini API free tier is not available for this project. Please set up billing to upgrade to the paid tier.”

I have tried creating a new project, but the issue remains.

  • Country: Pakistan

  • Age: Over 18

  • Gemini API: Enabled

  • Billing: Not enabled

  • Projects affected: Grounded RAG Agent, Nexus AI, and hikmat agent ai

Could you please help me understand why the free tier is unavailable and whether my account or projects are eligible for review?

Thank you.