Question about SDK webhooks: Are "shared secrets" used for authentication consistent across projects in the same environment, or are the "shared secrets" different per project, per environment?

depends which secrets you're referring to - usually they are the same

The secret key that is used for verification that a webhook request has come from Growthbook. @fresh-football-47124

Hi there. Jumping in. The shared secret will be the same across the SDK Connection, which can be configured on a per project/environment basis.