diff --git a/README.md b/README.md
index b32f5947..0fa5d4c2 100644
--- a/README.md
+++ b/README.md
@@ -228,6 +228,22 @@ agent(app)
   });
 ```
 
+Here is an example to set proxy 
+
+```js
+agent(app)
+  .get('/api/content')
+  .proxy('http://proxyUrl.com')
+  .send()
+  .expect(200)
+  .end((err, res) => {
+    if (err) {
+      return done(err);
+    }
+    expect(res.text).to.be.equal('hey');
+    return done();
+  });
+```
 ## API
 
 You may use any [superagent](http://github.com/visionmedia/superagent) methods,
diff --git a/lib/test.js b/lib/test.js
index f87a3273..7ffa668b 100644
--- a/lib/test.js
+++ b/lib/test.js
@@ -7,6 +7,9 @@ var util = require('util');
 var http = require('http');
 var https = require('https');
 var assert = require('assert');
+/*eslint-disable */
+require('superagent-proxy')(request);
+/*eslint-disable */
 var Request = request.Request;
 
 /**
diff --git a/package-lock.json b/package-lock.json
index d61f7bfd..cfed3f6f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -122,6 +122,11 @@
         "to-fast-properties": "^2.0.0"
       }
     },
+    "@types/node": {
+      "version": "8.10.51",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/@types/node/-/node-8.10.51.tgz",
+      "integrity": "sha512-cArrlJp3Yv6IyFT/DYe+rlO8o3SIHraALbBW/+CcCYW/a9QucpLI+n2p4sRxAvl2O35TiecpX2heSZtJjvEO+Q=="
+    },
     "accepts": {
       "version": "1.3.5",
       "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.5.tgz",
@@ -144,6 +149,14 @@
       "integrity": "sha512-HJ7CfNHrfJLlNTzIEUTj43LNWGkqpRLxm3YjAlcD0ACydk9XynzYsCBHxut+iqt+1aBXkx9UP/w/ZqMr13XIzg==",
       "dev": true
     },
+    "agent-base": {
+      "version": "4.3.0",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/agent-base/-/agent-base-4.3.0.tgz",
+      "integrity": "sha512-salcGninV0nPrwpGNn4VTXBb1SOuXQBiqbrNXoeizJsHrsL6ERFM2Ne3JUSBWRE6aeNJI2ROP/WEEIDUiDe3cg==",
+      "requires": {
+        "es6-promisify": "^5.0.0"
+      }
+    },
     "ajv": {
       "version": "6.10.0",
       "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.10.0.tgz",
@@ -249,6 +262,11 @@
       "integrity": "sha1-WWZ/QfrdTyDMvCu5a41Pf3jsA2c=",
       "dev": true
     },
+    "ast-types": {
+      "version": "0.13.2",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/ast-types/-/ast-types-0.13.2.tgz",
+      "integrity": "sha512-uWMHxJxtfj/1oZClOxDEV1sQ1HCDkA4MG8Gr69KKeBjEVH0R84WlejZ0y2DcwyBlpAEMltmVYkVgqfLFb2oyiA=="
+    },
     "astral-regex": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/astral-regex/-/astral-regex-1.0.0.tgz",
@@ -437,8 +455,7 @@
     "bytes": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.0.0.tgz",
-      "integrity": "sha1-0ygVQE1olpn4Wk6k+odV3ROpYEg=",
-      "dev": true
+      "integrity": "sha1-0ygVQE1olpn4Wk6k+odV3ROpYEg="
     },
     "cache-base": {
       "version": "1.0.1",
@@ -561,6 +578,11 @@
         "wrap-ansi": "^2.0.0"
       }
     },
+    "co": {
+      "version": "4.6.0",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/co/-/co-4.6.0.tgz",
+      "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ="
+    },
     "code-point-at": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/code-point-at/-/code-point-at-1.1.0.tgz",
@@ -703,6 +725,14 @@
         "assert-plus": "^1.0.0"
       }
     },
+    "data-uri-to-buffer": {
+      "version": "2.0.1",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/data-uri-to-buffer/-/data-uri-to-buffer-2.0.1.tgz",
+      "integrity": "sha512-OkVVLrerfAKZlW2ZZ3Ve2y65jgiWqBKsTfUIAFbn8nVbPcCZg6l6gikKlEYv0kXcmzqGm6mFq/Jf2vriuEkv8A==",
+      "requires": {
+        "@types/node": "^8.0.7"
+      }
+    },
     "debug": {
       "version": "3.2.6",
       "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.6.tgz",
@@ -741,8 +771,7 @@
     "deep-is": {
       "version": "0.1.3",
       "resolved": "https://registry.npmjs.org/deep-is/-/deep-is-0.1.3.tgz",
-      "integrity": "sha1-s2nW+128E+7PUk+RsHD+7cNXzzQ=",
-      "dev": true
+      "integrity": "sha1-s2nW+128E+7PUk+RsHD+7cNXzzQ="
     },
     "define-properties": {
       "version": "1.1.3",
@@ -794,6 +823,23 @@
         }
       }
     },
+    "degenerator": {
+      "version": "1.0.4",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/degenerator/-/degenerator-1.0.4.tgz",
+      "integrity": "sha1-/PSQo37OJmRk2cxDGrmMWBnO0JU=",
+      "requires": {
+        "ast-types": "0.x.x",
+        "escodegen": "1.x.x",
+        "esprima": "3.x.x"
+      },
+      "dependencies": {
+        "esprima": {
+          "version": "3.1.3",
+          "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/esprima/-/esprima-3.1.3.tgz",
+          "integrity": "sha1-/cpRzuYTOJXjyI1TXOSdv/YqRjM="
+        }
+      }
+    },
     "delayed-stream": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
@@ -802,8 +848,7 @@
     "depd": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/depd/-/depd-1.1.2.tgz",
-      "integrity": "sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak=",
-      "dev": true
+      "integrity": "sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak="
     },
     "destroy": {
       "version": "1.0.4",
@@ -903,6 +948,19 @@
         "is-symbol": "^1.0.2"
       }
     },
+    "es6-promise": {
+      "version": "4.2.8",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/es6-promise/-/es6-promise-4.2.8.tgz",
+      "integrity": "sha512-HJDGx5daxeIvxdBxvG2cb9g4tEvwIk3i8+nhX0yGrYmZUzbkdg8QbDevheDB8gd0//uPj4c1EQua8Q+MViT0/w=="
+    },
+    "es6-promisify": {
+      "version": "5.0.0",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/es6-promisify/-/es6-promisify-5.0.0.tgz",
+      "integrity": "sha1-UQnWLz5W6pZ8S2NQWu8IKRyKUgM=",
+      "requires": {
+        "es6-promise": "^4.0.3"
+      }
+    },
     "escape-html": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/escape-html/-/escape-html-1.0.3.tgz",
@@ -915,6 +973,31 @@
       "integrity": "sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=",
       "dev": true
     },
+    "escodegen": {
+      "version": "1.11.1",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/escodegen/-/escodegen-1.11.1.tgz",
+      "integrity": "sha512-JwiqFD9KdGVVpeuRa68yU3zZnBEOcPs0nKW7wZzXky8Z7tffdYUHbe11bPCV5jYlK6DVdKLWLm0f5I/QlL0Kmw==",
+      "requires": {
+        "esprima": "^3.1.3",
+        "estraverse": "^4.2.0",
+        "esutils": "^2.0.2",
+        "optionator": "^0.8.1",
+        "source-map": "~0.6.1"
+      },
+      "dependencies": {
+        "esprima": {
+          "version": "3.1.3",
+          "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/esprima/-/esprima-3.1.3.tgz",
+          "integrity": "sha1-/cpRzuYTOJXjyI1TXOSdv/YqRjM="
+        },
+        "source-map": {
+          "version": "0.6.1",
+          "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/source-map/-/source-map-0.6.1.tgz",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+          "optional": true
+        }
+      }
+    },
     "eslint": {
       "version": "5.15.1",
       "resolved": "https://registry.npmjs.org/eslint/-/eslint-5.15.1.tgz",
@@ -1146,14 +1229,12 @@
     "estraverse": {
       "version": "4.2.0",
       "resolved": "https://registry.npmjs.org/estraverse/-/estraverse-4.2.0.tgz",
-      "integrity": "sha1-De4/7TH81GlhjOc0IJn8GvoL2xM=",
-      "dev": true
+      "integrity": "sha1-De4/7TH81GlhjOc0IJn8GvoL2xM="
     },
     "esutils": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/esutils/-/esutils-2.0.2.tgz",
-      "integrity": "sha1-Cr9PHKpbyx96nYrMbepPqqBLrJs=",
-      "dev": true
+      "integrity": "sha1-Cr9PHKpbyx96nYrMbepPqqBLrJs="
     },
     "etag": {
       "version": "1.8.1",
@@ -1436,8 +1517,7 @@
     "fast-levenshtein": {
       "version": "2.0.6",
       "resolved": "https://registry.npmjs.org/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz",
-      "integrity": "sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc=",
-      "dev": true
+      "integrity": "sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc="
     },
     "figures": {
       "version": "2.0.0",
@@ -1457,6 +1537,11 @@
         "flat-cache": "^2.0.1"
       }
     },
+    "file-uri-to-path": {
+      "version": "1.0.0",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/file-uri-to-path/-/file-uri-to-path-1.0.0.tgz",
+      "integrity": "sha512-0Zt+s3L7Vf1biwWZ29aARiVYLx7iMGnEUl9x33fbB/j3jR81u/O2LbqK+Bm1CDSNDKVtJ/YjwY7TUd5SkeLQLw=="
+    },
     "fill-range": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-4.0.0.tgz",
@@ -1627,6 +1712,38 @@
       "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=",
       "dev": true
     },
+    "ftp": {
+      "version": "0.3.10",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/ftp/-/ftp-0.3.10.tgz",
+      "integrity": "sha1-kZfYYa2BQvPmPVqDv+TFn3MwiF0=",
+      "requires": {
+        "readable-stream": "1.1.x",
+        "xregexp": "2.0.0"
+      },
+      "dependencies": {
+        "isarray": {
+          "version": "0.0.1",
+          "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/isarray/-/isarray-0.0.1.tgz",
+          "integrity": "sha1-ihis/Kmo9Bd+Cav8YDiTmwXR7t8="
+        },
+        "readable-stream": {
+          "version": "1.1.14",
+          "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/readable-stream/-/readable-stream-1.1.14.tgz",
+          "integrity": "sha1-fPTFTvZI44EwhMY23SB54WbAgdk=",
+          "requires": {
+            "core-util-is": "~1.0.0",
+            "inherits": "~2.0.1",
+            "isarray": "0.0.1",
+            "string_decoder": "~0.10.x"
+          }
+        },
+        "string_decoder": {
+          "version": "0.10.31",
+          "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/string_decoder/-/string_decoder-0.10.31.tgz",
+          "integrity": "sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ="
+        }
+      }
+    },
     "function-bind": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
@@ -1660,6 +1777,39 @@
         "pump": "^3.0.0"
       }
     },
+    "get-uri": {
+      "version": "2.0.3",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/get-uri/-/get-uri-2.0.3.tgz",
+      "integrity": "sha512-x5j6Ks7FOgLD/GlvjKwgu7wdmMR55iuRHhn8hj/+gA+eSbxQvZ+AEomq+3MgVEZj1vpi738QahGbCCSIDtXtkw==",
+      "requires": {
+        "data-uri-to-buffer": "2",
+        "debug": "4",
+        "extend": "~3.0.2",
+        "file-uri-to-path": "1",
+        "ftp": "~0.3.10",
+        "readable-stream": "3"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "4.1.1",
+          "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/debug/-/debug-4.1.1.tgz",
+          "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
+          "requires": {
+            "ms": "^2.1.1"
+          }
+        },
+        "readable-stream": {
+          "version": "3.4.0",
+          "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/readable-stream/-/readable-stream-3.4.0.tgz",
+          "integrity": "sha512-jItXPLmrSR8jmTRmRWJXCnGJsfy85mB3Wd/uINMXA65yrnFo0cPClFIUWzo2najVNSl+mx7/4W8ttlLWJe99pQ==",
+          "requires": {
+            "inherits": "^2.0.3",
+            "string_decoder": "^1.1.1",
+            "util-deprecate": "^1.0.1"
+          }
+        }
+      }
+    },
     "get-value": {
       "version": "2.0.6",
       "resolved": "https://registry.npmjs.org/get-value/-/get-value-2.0.6.tgz",
@@ -1825,7 +1975,6 @@
       "version": "1.6.3",
       "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
       "integrity": "sha1-i1VoC7S+KDoLW/TqLjhYC+HZMg0=",
-      "dev": true,
       "requires": {
         "depd": "~1.1.2",
         "inherits": "2.0.3",
@@ -1833,6 +1982,30 @@
         "statuses": ">= 1.4.0 < 2"
       }
     },
+    "http-proxy-agent": {
+      "version": "2.1.0",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/http-proxy-agent/-/http-proxy-agent-2.1.0.tgz",
+      "integrity": "sha512-qwHbBLV7WviBl0rQsOzH6o5lwyOIvwp/BdFnvVxXORldu5TmjFfjzBcWUWS5kWAZhmv+JtiDhSuQCp4sBfbIgg==",
+      "requires": {
+        "agent-base": "4",
+        "debug": "3.1.0"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "3.1.0",
+          "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/debug/-/debug-3.1.0.tgz",
+          "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
+          "requires": {
+            "ms": "2.0.0"
+          }
+        },
+        "ms": {
+          "version": "2.0.0",
+          "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/ms/-/ms-2.0.0.tgz",
+          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
+        }
+      }
+    },
     "http-signature": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/http-signature/-/http-signature-1.2.0.tgz",
@@ -1844,11 +2017,19 @@
         "sshpk": "^1.7.0"
       }
     },
+    "https-proxy-agent": {
+      "version": "2.2.2",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/https-proxy-agent/-/https-proxy-agent-2.2.2.tgz",
+      "integrity": "sha512-c8Ndjc9Bkpfx/vCJueCPy0jlP4ccCCSNDp8xwCZzPjKJUm+B+u9WX2x98Qx4n1PiMNTWo3D7KK5ifNV/yJyRzg==",
+      "requires": {
+        "agent-base": "^4.3.0",
+        "debug": "^3.1.0"
+      }
+    },
     "iconv-lite": {
       "version": "0.4.23",
       "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.23.tgz",
       "integrity": "sha512-neyTUVFtahjf0mB3dZT77u+8O0QB89jFdnBkd5P1JgYPbPaia3gXXOVL2fq8VyU2gMMD7SaN7QukTB/pmXYvDA==",
-      "dev": true,
       "requires": {
         "safer-buffer": ">= 2.1.2 < 3"
       }
@@ -1940,6 +2121,11 @@
       "integrity": "sha512-wPVv/y/QQ/Uiirj/vh3oP+1Ww+AWehmi1g5fFWGPF6IpCBCDVrhgHRMvrLfdYcwDh3QJbGXDW4JAuzxElLSqKA==",
       "dev": true
     },
+    "ip": {
+      "version": "1.1.5",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/ip/-/ip-1.1.5.tgz",
+      "integrity": "sha1-vd7XARQpCCjAoDnnLvJfWq7ENUo="
+    },
     "ipaddr.js": {
       "version": "1.8.0",
       "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.8.0.tgz",
@@ -2260,7 +2446,6 @@
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/levn/-/levn-0.3.0.tgz",
       "integrity": "sha1-OwmSTt+fCDwEkP3UwLxEIeBHZO4=",
-      "dev": true,
       "requires": {
         "prelude-ls": "~1.1.2",
         "type-check": "~0.3.2"
@@ -2309,6 +2494,15 @@
         "chalk": "^2.0.1"
       }
     },
+    "lru-cache": {
+      "version": "4.1.5",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/lru-cache/-/lru-cache-4.1.5.tgz",
+      "integrity": "sha512-sWZlbEP2OsHNkXrMl5GYk/jKk70MBng6UU4YI/qGDYbgf6YbP4EvmqISbXCoJiRKs+1bSpFHVgQxvJ17F2li5g==",
+      "requires": {
+        "pseudomap": "^1.0.2",
+        "yallist": "^2.1.2"
+      }
+    },
     "map-age-cleaner": {
       "version": "0.1.3",
       "resolved": "https://registry.npmjs.org/map-age-cleaner/-/map-age-cleaner-0.1.3.tgz",
@@ -2561,6 +2755,11 @@
       "integrity": "sha1-KzJxhOiZIQEXeyhWP7XnECrNDKk=",
       "dev": true
     },
+    "netmask": {
+      "version": "1.0.6",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/netmask/-/netmask-1.0.6.tgz",
+      "integrity": "sha1-ICl+idhvb2QA8lDZ9Pa0wZRfzTU="
+    },
     "nice-try": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/nice-try/-/nice-try-1.0.5.tgz",
@@ -3791,7 +3990,6 @@
       "version": "0.8.2",
       "resolved": "https://registry.npmjs.org/optionator/-/optionator-0.8.2.tgz",
       "integrity": "sha1-NkxeQJ0/TWMB1sC0wFu6UBgK62Q=",
-      "dev": true,
       "requires": {
         "deep-is": "~0.1.3",
         "fast-levenshtein": "~2.0.4",
@@ -3860,6 +4058,33 @@
       "integrity": "sha1-y8ec26+P1CKOE/Yh8rGiN8GyB7M=",
       "dev": true
     },
+    "pac-proxy-agent": {
+      "version": "3.0.0",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/pac-proxy-agent/-/pac-proxy-agent-3.0.0.tgz",
+      "integrity": "sha512-AOUX9jES/EkQX2zRz0AW7lSx9jD//hQS8wFXBvcnd/J2Py9KaMJMqV/LPqJssj1tgGufotb2mmopGPR15ODv1Q==",
+      "requires": {
+        "agent-base": "^4.2.0",
+        "debug": "^3.1.0",
+        "get-uri": "^2.0.0",
+        "http-proxy-agent": "^2.1.0",
+        "https-proxy-agent": "^2.2.1",
+        "pac-resolver": "^3.0.0",
+        "raw-body": "^2.2.0",
+        "socks-proxy-agent": "^4.0.1"
+      }
+    },
+    "pac-resolver": {
+      "version": "3.0.0",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/pac-resolver/-/pac-resolver-3.0.0.tgz",
+      "integrity": "sha512-tcc38bsjuE3XZ5+4vP96OfhOugrX+JcnpUbhfuc4LuXBLQhoTthOstZeoQJBDnQUDYzYmdImKsbz0xSl1/9qeA==",
+      "requires": {
+        "co": "^4.6.0",
+        "degenerator": "^1.0.4",
+        "ip": "^1.1.5",
+        "netmask": "^1.0.6",
+        "thunkify": "^2.1.2"
+      }
+    },
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       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/parent-module/-/parent-module-1.0.0.tgz",
@@ -3977,8 +4202,7 @@
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       "resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.1.2.tgz",
-      "integrity": "sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=",
-      "dev": true
+      "integrity": "sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ="
     },
     "process-nextick-args": {
       "version": "2.0.0",
@@ -4007,6 +4231,31 @@
         "ipaddr.js": "1.8.0"
       }
     },
+    "proxy-agent": {
+      "version": "3.1.0",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/proxy-agent/-/proxy-agent-3.1.0.tgz",
+      "integrity": "sha512-IkbZL4ClW3wwBL/ABFD2zJ8iP84CY0uKMvBPk/OceQe/cEjrxzN1pMHsLwhbzUoRhG9QbSxYC+Z7LBkTiBNvrA==",
+      "requires": {
+        "agent-base": "^4.2.0",
+        "debug": "^3.1.0",
+        "http-proxy-agent": "^2.1.0",
+        "https-proxy-agent": "^2.2.1",
+        "lru-cache": "^4.1.2",
+        "pac-proxy-agent": "^3.0.0",
+        "proxy-from-env": "^1.0.0",
+        "socks-proxy-agent": "^4.0.1"
+      }
+    },
+    "proxy-from-env": {
+      "version": "1.0.0",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/proxy-from-env/-/proxy-from-env-1.0.0.tgz",
+      "integrity": "sha1-M8UDmPcOp+uW0h97gXYwpVeRx+4="
+    },
+    "pseudomap": {
+      "version": "1.0.2",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/pseudomap/-/pseudomap-1.0.2.tgz",
+      "integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM="
+    },
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       "resolved": "https://registry.npmjs.org/psl/-/psl-1.1.31.tgz",
@@ -4044,7 +4293,6 @@
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-      "dev": true,
       "requires": {
         "bytes": "3.0.0",
         "http-errors": "1.6.3",
@@ -4254,8 +4502,7 @@
     "safer-buffer": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
-      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
-      "dev": true
+      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
     },
     "semver": {
       "version": "5.6.0",
@@ -4357,8 +4604,7 @@
     "setprototypeof": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.1.0.tgz",
-      "integrity": "sha512-BvE/TwpZX4FXExxOxZyRGQQv651MSwmWKZGqvmPcRIjDqWub67kTKuIMx43cZZrS/cBBzwBcNDWoFxt2XEFIpQ==",
-      "dev": true
+      "integrity": "sha512-BvE/TwpZX4FXExxOxZyRGQQv651MSwmWKZGqvmPcRIjDqWub67kTKuIMx43cZZrS/cBBzwBcNDWoFxt2XEFIpQ=="
     },
     "shebang-command": {
       "version": "1.2.0",
@@ -4446,6 +4692,11 @@
         "is-fullwidth-code-point": "^2.0.0"
       }
     },
+    "smart-buffer": {
+      "version": "4.0.2",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/smart-buffer/-/smart-buffer-4.0.2.tgz",
+      "integrity": "sha512-JDhEpTKzXusOqXZ0BUIdH+CjFdO/CR3tLlf5CN34IypI+xMmXW1uB16OOY8z3cICbJlDAVJzNbwBhNO0wt9OAw=="
+    },
     "snapdragon": {
       "version": "0.8.2",
       "resolved": "https://registry.npmjs.org/snapdragon/-/snapdragon-0.8.2.tgz",
@@ -4568,6 +4819,34 @@
         }
       }
     },
+    "socks": {
+      "version": "2.3.2",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/socks/-/socks-2.3.2.tgz",
+      "integrity": "sha512-pCpjxQgOByDHLlNqlnh/mNSAxIUkyBBuwwhTcV+enZGbDaClPvHdvm6uvOwZfFJkam7cGhBNbb4JxiP8UZkRvQ==",
+      "requires": {
+        "ip": "^1.1.5",
+        "smart-buffer": "4.0.2"
+      }
+    },
+    "socks-proxy-agent": {
+      "version": "4.0.2",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/socks-proxy-agent/-/socks-proxy-agent-4.0.2.tgz",
+      "integrity": "sha512-NT6syHhI9LmuEMSK6Kd2V7gNv5KFZoLE7V5udWmn0de+3Mkj3UMA/AJPLyeNUVmElCurSHtUdM3ETpR3z770Wg==",
+      "requires": {
+        "agent-base": "~4.2.1",
+        "socks": "~2.3.2"
+      },
+      "dependencies": {
+        "agent-base": {
+          "version": "4.2.1",
+          "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/agent-base/-/agent-base-4.2.1.tgz",
+          "integrity": "sha512-JVwXMr9nHYTUXsBFKUqhJwvlcYU/blreOEUkhNR2eXZIvwd+c+o5V4MgDPKWnMS/56awN3TRzIP+KoPn+roQtg==",
+          "requires": {
+            "es6-promisify": "^5.0.0"
+          }
+        }
+      }
+    },
     "source-map": {
       "version": "0.5.7",
       "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
@@ -4681,8 +4960,7 @@
     "statuses": {
       "version": "1.5.0",
       "resolved": "https://registry.npmjs.org/statuses/-/statuses-1.5.0.tgz",
-      "integrity": "sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow=",
-      "dev": true
+      "integrity": "sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow="
     },
     "string-width": {
       "version": "2.1.1",
@@ -4746,6 +5024,15 @@
         "readable-stream": "^2.3.5"
       }
     },
+    "superagent-proxy": {
+      "version": "2.0.0",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/superagent-proxy/-/superagent-proxy-2.0.0.tgz",
+      "integrity": "sha512-TktJma5jPdiH1BNN+reF/RMW3b8aBTCV7KlLFV0uYcREgNf3pvo7Rdt564OcFHwkGb3mYEhHuWPBhSbOwiNaYw==",
+      "requires": {
+        "debug": "^3.1.0",
+        "proxy-agent": "3"
+      }
+    },
     "supports-color": {
       "version": "5.5.0",
       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
@@ -4807,6 +5094,11 @@
       "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=",
       "dev": true
     },
+    "thunkify": {
+      "version": "2.1.2",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/thunkify/-/thunkify-2.1.2.tgz",
+      "integrity": "sha1-+qDp0jDFGsyVyhOjYawFyn4EVT0="
+    },
     "tmp": {
       "version": "0.0.33",
       "resolved": "https://registry.npmjs.org/tmp/-/tmp-0.0.33.tgz",
@@ -4913,7 +5205,6 @@
       "version": "0.3.2",
       "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz",
       "integrity": "sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=",
-      "dev": true,
       "requires": {
         "prelude-ls": "~1.1.2"
       }
@@ -4972,8 +5263,7 @@
     "unpipe": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
-      "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw=",
-      "dev": true
+      "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw="
     },
     "unset-value": {
       "version": "1.0.0",
@@ -5107,8 +5397,7 @@
     "wordwrap": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
-      "integrity": "sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus=",
-      "dev": true
+      "integrity": "sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus="
     },
     "wrap-ansi": {
       "version": "2.1.0",
@@ -5172,12 +5461,22 @@
         "mkdirp": "^0.5.1"
       }
     },
+    "xregexp": {
+      "version": "2.0.0",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/xregexp/-/xregexp-2.0.0.tgz",
+      "integrity": "sha1-UqY+VsoLhKfzpfPWGHLxJq16WUM="
+    },
     "y18n": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.0.tgz",
       "integrity": "sha512-r9S/ZyXu/Xu9q1tYlpsLIsa3EeLXXk0VwlxqTcFRfg9EhMW+17kbt9G0NrgCmhGb5vT2hyhJZLfDGx+7+5Uj/w==",
       "dev": true
     },
+    "yallist": {
+      "version": "2.1.2",
+      "resolved": "https://nexus.sandbox.extranet.group/nexus/content/groups/npm-master/yallist/-/yallist-2.1.2.tgz",
+      "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI="
+    },
     "yargs": {
       "version": "12.0.5",
       "resolved": "https://registry.npmjs.org/yargs/-/yargs-12.0.5.tgz",
diff --git a/package.json b/package.json
index f021883f..a807d142 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,8 @@
   },
   "dependencies": {
     "methods": "^1.1.2",
-    "superagent": "^3.8.3"
+    "superagent": "^3.8.3",
+    "superagent-proxy": "^2.0.0"
   },
   "devDependencies": {
     "body-parser": "^1.18.3",