diff --git a/analytics-sample/src/main/java/sample/Main.java b/analytics-sample/src/main/java/sample/Main.java
index cfad1468..70800d6b 100644
--- a/analytics-sample/src/main/java/sample/Main.java
+++ b/analytics-sample/src/main/java/sample/Main.java
@@ -56,6 +56,7 @@ private static Client createClient() {
             .readTimeout(15, TimeUnit.SECONDS)
             .writeTimeout(15, TimeUnit.SECONDS)
             .addInterceptor(new GzipRequestInterceptor())
+            .addInterceptor(new RewriteUrlInterceptor())
             .build());
   }
 }
diff --git a/analytics-sample/src/main/java/sample/RewriteUrlInterceptor.java b/analytics-sample/src/main/java/sample/RewriteUrlInterceptor.java
new file mode 100644
index 00000000..24d46500
--- /dev/null
+++ b/analytics-sample/src/main/java/sample/RewriteUrlInterceptor.java
@@ -0,0 +1,14 @@
+package sample;
+
+import java.io.IOException;
+import okhttp3.*;
+
+/** This interceptor overrides the HTTP client URL */
+final class RewriteUrlInterceptor implements Interceptor {
+  @Override
+  public Response intercept(Interceptor.Chain chain) throws IOException {
+    Request originalRequest = chain.request();
+    Request modifiedUrlRequest = originalRequest.newBuilder().url("proxy-url").build();
+    return chain.proceed(modifiedUrlRequest);
+  }
+}
diff --git a/analytics/pom.xml b/analytics/pom.xml
index 7a67a3aa..f5f120e0 100644
--- a/analytics/pom.xml
+++ b/analytics/pom.xml
@@ -47,6 +47,11 @@
       <artifactId>burst</artifactId>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>com.squareup.okhttp3</groupId>
+      <artifactId>mockwebserver</artifactId>
+      <scope>test</scope>
+    </dependency>
     <dependency>
       <groupId>org.assertj</groupId>
       <artifactId>assertj-core</artifactId>
diff --git a/analytics/src/test/java/com/segment/analytics/AnalyticsTest.java b/analytics/src/test/java/com/segment/analytics/AnalyticsTest.java
index e0dbfdbf..8ac276e7 100644
--- a/analytics/src/test/java/com/segment/analytics/AnalyticsTest.java
+++ b/analytics/src/test/java/com/segment/analytics/AnalyticsTest.java
@@ -1,18 +1,31 @@
 package com.segment.analytics;
 
+import static org.assertj.core.api.Assertions.assertThat;
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 import static org.mockito.MockitoAnnotations.initMocks;
 
+import com.jakewharton.retrofit.Ok3Client;
 import com.segment.analytics.TestUtils.MessageBuilderTest;
 import com.segment.analytics.internal.AnalyticsClient;
 import com.segment.analytics.messages.Message;
 import com.segment.analytics.messages.MessageBuilder;
+import com.segment.analytics.messages.TrackMessage;
 import com.squareup.burst.BurstJUnit4;
+import java.io.IOException;
 import java.util.Collections;
+import java.util.concurrent.TimeUnit;
+import okhttp3.Interceptor;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.Response;
+import okhttp3.mockwebserver.MockResponse;
+import okhttp3.mockwebserver.MockWebServer;
+import okhttp3.mockwebserver.RecordedRequest;
 import org.junit.Before;
+import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
@@ -88,4 +101,41 @@ public void flushIsDispatched() {
 
     verify(client).flush();
   }
+
+  @Rule public MockWebServer server = new MockWebServer();
+
+  @Test
+  public void testClient() throws InterruptedException {
+    server.enqueue(new MockResponse().setBody("hello, world!"));
+
+    Analytics analytics =
+        new Analytics.Builder("writeKey")
+            .client(
+                new Ok3Client(
+                    new OkHttpClient.Builder()
+                        .connectTimeout(15, TimeUnit.SECONDS)
+                        .readTimeout(15, TimeUnit.SECONDS)
+                        .writeTimeout(15, TimeUnit.SECONDS)
+                        .addInterceptor(
+                            new Interceptor() {
+                              @Override
+                              public Response intercept(Chain chain) throws IOException {
+                                Request newRequest =
+                                    chain
+                                        .request()
+                                        .newBuilder()
+                                        .url(server.url("/v2/import"))
+                                        .build();
+                                return chain.proceed(newRequest);
+                              }
+                            })
+                        .build()))
+            .build();
+
+    analytics.enqueue(TrackMessage.builder("test").userId("prateek"));
+    analytics.flush();
+
+    RecordedRequest request1 = server.takeRequest();
+    assertThat(request1.getPath()).isEqualTo("/v2/import");
+  }
 }
diff --git a/pom.xml b/pom.xml
index 74d54b11..1846274f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -100,6 +100,11 @@
         <artifactId>okhttp</artifactId>
         <version>${okhttp.version}</version>
       </dependency>
+      <dependency>
+       <groupId>com.squareup.okhttp3</groupId>
+       <artifactId>mockwebserver</artifactId>
+       <version>${okhttp.version}</version>
+      </dependency>
       <dependency>
         <groupId>com.jakewharton.retrofit</groupId>
         <artifactId>retrofit1-okhttp3-client</artifactId>