Hi @lwillmore,
Welcome to the Auth0 Community!
I understand that you would like to know what is the Rules Configuration Object equivalent in Actions.
Yes, Action Secrets is the equivalent object used for storing sensitive information.
Auth0 Secrets is similar to the Rules configurations, except Secrets are local variables that can only be accessed in the Action script which defines it. Whereas the Rules Configuration Object is a global variable, which can be accessed by any Rule script.
Hoped this addresses your question!
Please let me know if you have any further questions.
Thank you.