Secrets is the Cloud feature for storing private runtime values such as API keys, access tokens, and webhook secrets.
Put private service credentials in Cloud > Secrets, not in page copy or visible code.
Common examples:
STRIPE_SECRET_KEYOPENAI_API_KEYSLACK_WEBHOOK_URLNever paste private keys into content that visitors can see. Do not put secret values in headings, paragraphs, buttons, or public configuration.
If a third-party service gives you both public and private keys, ask the AI where each one belongs. Public browser keys and private server secrets are not interchangeable.
Use names that explain the service and purpose. Clear names make it easier for AI and teammates to wire the app correctly.
Good examples:
STRIPE_SECRET_KEYGOOGLE_CLIENT_SECRETBREVO_API_KEYIf you accidentally share a secret in chat, screenshots, or public code, replace it in the original provider dashboard. Updating the value in HappySeeds is not enough if the old key is already exposed.