Official discovery endpoint, security integration documentation, and public signing key repository for Google UCP partners.
Download production and staging Root CA certificates, view SHA-256 fingerprints, and view gateway configuration guides.
Instructions, HPKE specifications, and code samples (Python, Go, Node.js, Java) for encrypting credentials using Google's public key.
View active protocol specification versions, capabilities, transport schemas, and webhook endpoints.
Retrieve ES256 JSON Web Keys for verifying application-layer request and webhook signatures.
Direct download of the production Google UCP Root CA certificate file.
Direct download of the sandbox / staging Google UCP Root CA certificate file.