title: Communicate with API behind a proxy in Ionic
body: <p>I am using ionic config as follows to connect with API. But the problem is I am behind a company proxy. As a result of it I can't connect to API.</p>
  
  <pre><code>{
    "proxies": [
      {
        "path": "/v1",
        "proxyUrl": "https://api.instagram.com/v1"
      }
    ]
  }
  </code></pre>
  
  <p>For an example if the company proxy is 192.168.1.18:8080, how can get it working?</p>
  
  <p>After reading the Ionic node module code I figured it out, Ionic is using proxyMiddleware to do the proxy. However I can't find a way to set proxy to proxyMiddleware node module.  </p>