Are the Gemini API limits per project/account or per key?

Referring to this: Rate limits  |  Gemini API  |  Google AI for Developers

Hi @Hardev_Sra,

Good question! The Gemini API limits are actually applied per project, not per API key or account. So if you have multiple keys under the same Google Cloud project, they’ll all share the same quota.

This is confirmed in Google’s official docs:
Quotas and limits | Gemini for Google Cloud
Vertex AI quotas and limits | Google Cloud

They clearly mention that quotas are set at the project level. If you need different limits for different use cases, the best way is to create separate projects, each with its own quota