Quotas and limits

Calls to API Keys are subject to the following quotas:

API call type	Limit
Read-only calls	240 API calls per minute.
Write calls	120 API calls per minute.

To request an increase to these quotas:

1. In the Google Cloud console, go to the IAM & admin > Quotas page.

   Go to Quotas

2. Select the API Keys API quota that you want to increase: Read requests per minute and/or Write requests per minute.
3. Click Edit Quotas.
4. Fill out the form on the right side.
5. Click Submit request.