Regenerate project secret key
Deprecated — rotate Secret Keys by overlap instead: create a new Secret Key in the dashboard (Settings → Developer), migrate your consumers, then delete the old key. See https://documentation.qonversion.io/docs/project-keys. Creates a new secret key, deletes the project’s oldest secret key immediately, and returns the new value. The deleted key can keep authenticating for up to 1 hour, because API servers cache key lookups for up to 1 hour and the cache is not invalidated on rotation. This is a destructive operation.
Idempotency is intentionally NOT supported: caching a newly generated secret in a shared replay cache would leak credentials. Each call produces a fresh secret — clients must treat every request as unique.
Authorizations
Bearer authentication using the project Secret Key (prefixed with sk_, or test_sk_ for sandbox). All v4 public endpoints require the Secret Key — see Authentication. Never expose the Secret Key in client-side code.