Upgrade tier from tier 1 to 2

Hello i am using 2.0 flash using gemini api
I am already in Tier 1 but i dont see any option to upgrade to tier 2?
The Rate limits  |  Gemini API  |  Google AI for Developers where can i see this “upgrade” button?

I already have spent much more than 250 dollars around 1000 dollars but i still dont see any upgrade option

If someone could please help me with this would be GREAT,
Thanks,

Hi @Aaryan_B,

Welcome to the Forum,

The Gemini API uses Cloud Billing for all billing services. To request an upgrade, follow these steps:

  • Navigate to the API keys page in AI Studio.
  • Locate the project you want to upgrade and click “Upgrade”. The “Upgrade” option will only show up for projects that meet next tier qualifications.

Thank you!