Hello Support team,
I am trying to use REST API in my wordpress site.
But before that I have tried to call POST https://a.klaviyo.com/api/v2/list/{LIST_ID}/subscribe API with same reuqest as in doc but getting blank response.
Can you please suggest me what is the required things here to work with above REST API.
![](https://uploads-us-west-2.insided.com/klaviyo-en/attachment/3a8542bd-99ca-49e1-9320-433c67b4eeab.png)