diff --git a/modules/oneVideoBidAdapter.js b/modules/oneVideoBidAdapter.js
index 8ccdd4f9c56..26b0a7dccc2 100644
--- a/modules/oneVideoBidAdapter.js
+++ b/modules/oneVideoBidAdapter.js
@@ -6,6 +6,7 @@ export const spec = {
   code: 'oneVideo',
   VERSION: '3.0.3',
   ENDPOINT: 'https://ads.adaptv.advertising.com/rtb/openrtb?ext_id=',
+  E2ETESTENDPOINT: 'https://ads-wc.v.ssp.yahoo.com/rtb/openrtb?ext_id=',
   SYNC_ENDPOINT1: 'https://cm.g.doubleclick.net/pixel?google_nid=adaptv_dbm&google_cm&google_sc',
   SYNC_ENDPOINT2: 'https://pr-bh.ybp.yahoo.com/sync/adaptv_ortb/{combo_uid}',
   SYNC_ENDPOINT3: 'https://match.adsrvr.org/track/cmf/generic?ttd_pid=adaptv&ttd_tpi=1',
@@ -53,11 +54,17 @@ export const spec = {
     let consentData = bidRequest ? bidRequest.gdprConsent : null;
 
     return bids.map(bid => {
+      let url = spec.ENDPOINT
+      let pubId = bid.params.pubId;
+      if (bid.params.video.e2etest) {
+        url = spec.E2ETESTENDPOINT;
+        pubId = 'HBExchange';
+      }
       return {
         method: 'POST',
         /** removing adding local protocal since we
          * can get cookie data only if we call with https. */
-        url: spec.ENDPOINT + bid.params.pubId,
+        url: url + pubId,
         data: getRequestData(bid, consentData, bidRequest),
         bidRequest: bid
       }
@@ -290,7 +297,16 @@ function getRequestData(bid, consentData, bidRequest) {
       bidData.regs.ext.us_privacy = bidRequest.uspConsent
     }
   }
-
+  if (bid.params.video.e2etest) {
+    bidData.imp[0].bidfloor = null;
+    bidData.imp[0].video.w = 300;
+    bidData.imp[0].video.h = 250;
+    bidData.imp[0].video.mimes = ['video/mp4', 'application/javascript'];
+    bidData.imp[0].video.api = [2];
+    bidData.site.page = 'https://verizonmedia.com';
+    bidData.site.ref = 'https://verizonmedia.com';
+    bidData.tmax = 1000;
+  }
   return bidData;
 }
 
diff --git a/modules/oneVideoBidAdapter.md b/modules/oneVideoBidAdapter.md
index 1dbdc473294..72f251aac04 100644
--- a/modules/oneVideoBidAdapter.md
+++ b/modules/oneVideoBidAdapter.md
@@ -168,6 +168,38 @@ Connects to Verizon Media's Video SSP (AKA ONE Video / Adap.tv) demand source to
 ]
 ```
 
+# End 2 End Testing Mode
+By passing bid.params.video.e2etest = true you will be able to receive a test creative when connecting via VPN location U.S West Coast. This will allow you to trubleshoot how your player/ad-server parses and uses the VAST XML response.
+This automatically sets default values for the outbound bid-request to respond from our test exchange.
+No need to override the site/ref urls or change your pubId
+```
+var adUnits = [
+    {
+      code: 'video-1',
+      mediaTypes: {
+        video: {
+          context: "instream",
+          playerSize: [480, 640]
+        }
+      },
+      bids: [
+        {
+          bidder: 'oneVideo',
+          params: {
+            video: {
+              playerWidth: 300,
+              playerHeight: 250,
+              mimes: ['video/mp4', 'application/javascript'],
+              e2etest: true
+            }
+            pubId: 'YOUR_PUBLISHER_ID'
+          }
+        }
+      ]
+    }
+]
+```
+
 # Supply Chain Object Support
 The oneVideoBidAdapter supports 2 methods for passing/creating an schain object.
 1. By passing your Video SSP Org ID in the bid.video.params.sid - The adapter will create a new schain object and our ad-server will fill in the data for you.
diff --git a/test/spec/modules/oneVideoBidAdapter_spec.js b/test/spec/modules/oneVideoBidAdapter_spec.js
index 8d12ada9d32..a91e9ac27e8 100644
--- a/test/spec/modules/oneVideoBidAdapter_spec.js
+++ b/test/spec/modules/oneVideoBidAdapter_spec.js
@@ -1,7 +1,6 @@
 import { expect } from 'chai';
 import { spec } from 'modules/oneVideoBidAdapter.js';
 import * as utils from 'src/utils.js';
-import {config} from 'src/config.js';
 
 describe('OneVideoBidAdapter', function () {
   let bidRequest;
@@ -239,6 +238,27 @@ describe('OneVideoBidAdapter', function () {
       expect(data.imp[0].video.h).to.equal(height);
     });
 
+    it('should set pubId to HBExchange when bid.params.video.e2etest = true', function () {
+      bidRequest.params.video.e2etest = true;
+      const requests = spec.buildRequests([ bidRequest ], bidderRequest);
+      expect(requests[0].method).to.equal('POST');
+      expect(requests[0].url).to.equal(spec.E2ETESTENDPOINT + 'HBExchange');
+    });
+
+    it('should attach End 2 End test data', function () {
+      bidRequest.params.video.e2etest = true;
+      const requests = spec.buildRequests([ bidRequest ], bidderRequest);
+      const data = requests[0].data;
+      expect(data.imp[0].bidfloor).to.not.exist;
+      expect(data.imp[0].video.w).to.equal(300);
+      expect(data.imp[0].video.h).to.equal(250);
+      expect(data.imp[0].video.mimes).to.eql(['video/mp4', 'application/javascript']);
+      expect(data.imp[0].video.api).to.eql([2]);
+      expect(data.site.page).to.equal('https://verizonmedia.com');
+      expect(data.site.ref).to.equal('https://verizonmedia.com');
+      expect(data.tmax).to.equal(1000);
+    });
+
     it('it should create new schain and send it if video.params.sid exists', function () {
       const requests = spec.buildRequests([ bidRequest ], bidderRequest);
       const data = requests[0].data;