AffiliateWP includes a full read-only RESTful API that allows developers and external applications to interact with data in the AffiliateWP databases. This REST API Extended add-on adds Create, Update, and Delete operations into the mix, giving developers and external applications complete control over data in the AffiliateWP databases. With the REST API Extended add-on, the following actions are available to the REST API for affiliates, creatives, referrals, visits, and payouts.