This should "just work", and can build on the resolution to #68 .
https://www.google.com/search?q=http_proxy

This would allow proxying behind a corporate firewall without any/every 3rd party module using axios requiring code changes to support proxying.

test/specs/requests.spec.js
getAjaxRequest().then(function (request) {
      var output = new Int8Array(request.params);
      expect(output.length).toEqual(2);
      expect(output[0]).toEqual(1);
      expect(output[1]).toEqual(2);
      done();
    });
  });
  it('should support binary data as array buffer view', function (done) {
    var input = new Int8Array(2);
    input[0] = 1;
    input[1] = 2;
    axios.post('/foo', input);
    getAjaxRequest().then(function (request) {
      var output = new Int8Array(request.params);
      expect(output.length).toEqual(2);
      expect(output[0]).toEqual(1);
      expect(output[1]).toEqual(2);
      done();
    });
  });
  it('should support array buffer response', function (done) {
    var response;
    function str2ab(str) {
      var buff = new ArrayBuffer(str.length * 2);
      var view = new Uint16Array(buff);
      for ( var i=0, l=str.length; i<l; i++) {
        view[i] = str.charCodeAt(i);
      }
      return buff;