How to bypass Error 1020 Access Denied in PHP?

Question

I want to access JSON Code available at following URL:

https://feurl.com/api/source/65xdjs0eg84nlpr

JSON Code is:

{
  "data": [
    {
      "type": "mp4",
      "file": "https://fvs.io/redirector?token=M1drdW5iSCtSc2RoQWZEQk90dU9pTzFoeTNMOUd4M3ZaY2xVZnczOHdMZ1ljRHlqNzh2RThPaE1wSTBtTU9udWp0eHVDaCs4d1NtbGRTbFlWeHJyV25QY1JrR3Q3MFVBS0R5ZWoxMUJZZVpnNS8wVFRsaFZPditsMENtQ0UvZ1FsSmFvNkFtYTl0YlBJRkw5bnBkdzduemRSZU5jS1hUQjNmdXI6NXlwZVJxR2VlaUFLQTdSRFRRWnQ1dz09",
      "label": "480p"
    },
    {
      "type": "mp4",
      "file": "https://fvs.io/redirector?token=UUVYbHFDUHh2dDAvbVppR1A1UEJZV2FYd1k2ODRYdHJFRVFxWGZGZEFncUNnOFVkOVhOenI5bW14dXpleXVVbnZLbk5FRjJPbEZ6Mzc3Y0k3cTQ1a1Q3cDA4V0xuWWwwa0lVVVcyeEhvOXRray9wejVETVRWOE9MSnNsM0ZVQUltNlRYQnZueWRvb3pQNWNOUzB6UENYNGRsWmdaU0RXV1NVajE6WlRnbEFRR1doL29kaFl4UzVoZVI4Zz09",
      "label": "720p"
    }
  ],
  "success": true,
  "is_vr": false,
  "captions": []
}

But it shows Error 1020. I am trying to fetch JSON data resting on above url. Butevery time it shows error 1020. How to access using PHP or CURL? Is their any possible way to access that site? Please note that clearing cookies or cache does not solve the problem.