GCP Permissions and Security

CloudZero connects to your GCP data using read-only access. You control all permissions, and connections do not update themselves.

How the connection works (service account)

CloudZero reads data from your BigQuery tables using a GCP service account. Each connection displays a Service Account ID that you grant the BigQuery Data Viewer role on the specific tables you choose to share. CloudZero cannot access any data beyond what you explicitly authorize.

For setup instructions, see GCP Billing Data or GCP Recommender.

What CloudZero accesses

Connection typeTablesRoleData collected
BillingDetailed usage cost data exportBigQuery Data ViewerUsage and cost data across all services in the billing account
Recommenderinsights_export and recommendations_exportBigQuery Data ViewerOptimization insights and recommendations for your GCP resources

Supported currencies

CloudZero supports GCP cost data in USD by default. During billing connection setup, you can choose to keep your account's local currency instead. This setting cannot be changed after the connection is created. See Step 2 of GCP Billing Data for details.

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Have questions or feedback? Reach out to your account manager.