This path, obb.commodity.petroleum_status_report does not exist yet. The provider, eia, also does not exist yet. The provider will have future endpoints that require an API key, but this one does not. The endpoint is serviced only by this provider, which does not require credentials.

Provider fallback should be checking the Fetcher property for required credentials at the function level, but instead only sees that user.credentials.eia_api_key = None.