Skip to main content
Version: development

Use Web3Signer with Google Cloud Platform Secret Manager

Web3Signer supports consensus layer signing with BLS keys stored in Google Cloud Platform (GCP) Secret Manager.

The GCP Secret Manager documentation provides the information you need to get started.

Authentication

Web3Signer uses Application Default Credentials (ADC) to authenticate with GCP Secret Manager. ADC automatically finds credentials and manages token retrieval, enabling the authentication code to operate across various deployment options without modification.

Load keys from GCP Secret Manager

Load keys stored in GCP Secret Manager into Web3Signer using the eth2 subcommand to bulk load keys.