Developers
Programmatically Adding a Newsletter Subscriber
You can use the add_noptin_subscriber function to programatically add a new email subscriber
How to Check if the Current User is Subscribed to Your Newsletter
The noptin_is_subscriber() function checks if the current visitor is subscribed to your newsletter
Using the REST API
Noptin extends the WordPress REST API to allow subscriber management. You can query, create, update, or delete newsletter subscribers via this API. This API is built on top of the official WordPress REST API framework, inheriting its conventions and patterns. All endpoints support standard REST methods and return JSON responses. Authentication This API is only…