[Answered ]-Sending POST request with JSON data in DJANGO and response from view also JSON data but its giving 403 FORBIDDEN error

In addition to @ArpitGoyal’s answer you can also decorate your view with csrf_exempt:

This decorator marks a view as being exempt from the protection ensured by the middleware.

A few tips in case you do need CSRF protection:

1. Check CSRF token cookie name.

   See CSRF_COOKIE_NAME for more information.

2. Add ensure_csrf_cookie decorator to your view.

   According to the docs:

   Warning

   If your view is not rendering a template containing the csrf_token template tag, Django might not set the CSRF token cookie. This is common in cases where forms are dynamically added to the page. To address this case, Django provides a view decorator which forces setting of the cookie: ensure_csrf_cookie().

3. Assuming that CSRF token cookie name is csrftoken, try to send X-CSRFToken header.

   $.ajax({
       // Your options here.
       headers: {'X-CSRFToken': getCookie('csrftoken')}
   });