diff --git a/lib/http.js b/lib/http.js
index c31ce7c..8383cd8 100644
--- a/lib/http.js
+++ b/lib/http.js
@@ -13,39 +13,8 @@ var OS_NAME = SYS.getOS();
 var OS_ARCH = SYS.getArch();
 var DEVICE_UUID = SYS.getUUID();
 var PROCESS_VERSION = SYS.getProcessVersion();
-var DEFAULT_USER_AGENT = "WelsonJS/0.2.7 (" + OS_NAME + "; " + OS_ARCH + "; " + PROCESS_VERSION + "; " + DEVICE_UUID + "; abuse@catswords.net)";
-var AVAILABLE_PROXIES = [
-    {
-        "type": "stateless",
-        "provider": "scrapeops",
-        "url": "https://proxy.scrapeops.io/v1/?api_key={api_key}&url={url}&render_js={render_js}&residential={residential}&country={country}&keep_headers={keep_headers}",
-        "documentation": "https://scrapeops.io?fpr=namhyeon75"
-    },
-    {
-        "type": "stateful",
-        "provider": "scrapeops",
-        "url": "http://scrapeops:{api_key}@residential-proxy.scrapeops.io:8181",
-        "documentation": "https://scrapeops.io?fpr=namhyeon75"
-    },
-    {
-        "type": "stateless-jsonrpc2",
-        "provider": "gnh1201/caterpillar",
-        "url": "http://localhost:5555",
-        "documentation": "https://github.com/gnh1201/caterpillar"
-    },
-    {
-        "type": "stateful",
-        "provider": "gnh1201/caterpillar",
-        "url": "http://localhost:5555",
-        "documentation": "https://github.com/gnh1201/caterpillar"
-    },
-    {
-        "type": "stateful",
-        "provider": "cloudflare",
-        "url": "http://localhost:40000",
-        "documentation": "https://developers.cloudflare.com/warp-client/warp-modes/"
-    }
-];
+var DEFAULT_USER_AGENT;
+var AVAILABLE_PROXIES;
 
 var HTTPObject = function(engine) {
     this._interface = null;
@@ -1155,6 +1124,40 @@ function parseURL(url) {
     };
 }
 
+DEFAULT_USER_AGENT = "WelsonJS/0.2.7 (" + OS_NAME + "; " + OS_ARCH + "; " + PROCESS_VERSION + "; " + DEVICE_UUID + "; abuse@catswords.net)";
+AVAILABLE_PROXIES = [
+    {
+        "type": "stateless",
+        "provider": "scrapeops",
+        "url": "https://proxy.scrapeops.io/v1/?api_key={api_key}&url={url}&render_js={render_js}&residential={residential}&country={country}&keep_headers={keep_headers}",
+        "documentation": "https://scrapeops.io?fpr=namhyeon75"
+    },
+    {
+        "type": "stateful",
+        "provider": "scrapeops",
+        "url": "http://scrapeops:{api_key}@residential-proxy.scrapeops.io:8181",
+        "documentation": "https://scrapeops.io?fpr=namhyeon75"
+    },
+    {
+        "type": "stateless-jsonrpc2",
+        "provider": "gnh1201/caterpillar",
+        "url": "http://localhost:5555",
+        "documentation": "https://github.com/gnh1201/caterpillar"
+    },
+    {
+        "type": "stateful",
+        "provider": "gnh1201/caterpillar",
+        "url": "http://localhost:5555",
+        "documentation": "https://github.com/gnh1201/caterpillar"
+    },
+    {
+        "type": "stateful",
+        "provider": "cloudflare",
+        "url": "http://localhost:40000",
+        "documentation": "https://developers.cloudflare.com/warp-client/warp-modes/"
+    }
+];
+
 exports.create = create;
 exports.get = get;
 exports.post = post;