There is no REST API exposed for adding a Catalog Price Rule. I verified this with the EE support team. There are APIs available for adding special pricing and Cart Price rules, so why not for the Catalog one? Thanks
I need to perform this task for a customer where I have to create, edit and delete catalog price rules in his magento site based on some back-end functionality in another system he runs internally in his organization. While searching I got to know that although there is an API to handle shopping cart price rules, there is none to handle catalog price rules.
Is there possible solution or will it require creation of custom API to handle these rules?