How to get reat api json data from wordpress 5.2.4 into ionic4

Ionic Framework
1

Getting this error response whenever hit my wordpress rest api
Object { headers: {…}, status: 0, statusText: “Unknown Error”, url: “http://www.hellodevs.online/wp-json/wp/v2/posts”, ok: false, name: “HttpErrorResponse”, message: “Http failure response for http://www.hellodevs.online/wp-json/wp/v2/posts: 0 Unknown Error”, error: error }

can anyone told me what am I doing wrong

2

First thing I would try is using HTTPS.