diff --git a/modules/adxcgAnalyticsAdapter.js b/modules/adxcgAnalyticsAdapter.js
new file mode 100644
index 00000000000..5d2040c8e08
--- /dev/null
+++ b/modules/adxcgAnalyticsAdapter.js
@@ -0,0 +1,94 @@
+import {ajax} from 'src/ajax';
+import adapter from 'src/AnalyticsAdapter';
+import adaptermanager from 'src/adaptermanager';
+import * as url from 'src/url';
+import * as utils from 'src/utils';
+
+const emptyUrl = '';
+const analyticsType = 'endpoint';
+const adxcgAnalyticsVersion = 'v1.04';
+
+let initOptions;
+let auctionTimestamp;
+let events = {
+  bidRequests: [],
+  bidResponses: []
+};
+
+var adxcgAnalyticsAdapter = Object.assign(adapter(
+  {
+    emptyUrl,
+    analyticsType
+  }), {
+  track({eventType, args}) {
+    if (typeof args !== 'undefined') {
+      if (eventType === 'bidTimeout') {
+        events.bidTimeout = args;
+      } else if (eventType === 'auctionInit') {
+        events.auctionInit = args;
+        auctionTimestamp = args.timestamp;
+      } else if (eventType === 'bidRequested') {
+        events.bidRequests.push(args);
+      } else if (eventType === 'bidResponse') {
+        events.bidResponses.push(mapBidResponse(args));
+      } else if (eventType === 'bidWon') {
+        send({
+          bidWon: mapBidResponse(args)
+        });
+      }
+    }
+
+    if (eventType === 'auctionEnd') {
+      send(events);
+    }
+  }
+});
+
+function mapBidResponse(bidResponse) {
+  return {
+    adUnitCode: bidResponse.adUnitCode,
+    statusMessage: bidResponse.statusMessage,
+    bidderCode: bidResponse.bidderCode,
+    adId: bidResponse.adId,
+    mediaType: bidResponse.mediaType,
+    creative_id: bidResponse.creative_id,
+    width: bidResponse.width,
+    height: bidResponse.height,
+    cpm: bidResponse.cpm,
+    timeToRespond: bidResponse.timeToRespond
+  };
+}
+
+function send(data) {
+  data.initOptions = initOptions;
+  data.auctionTimestamp = auctionTimestamp;
+
+  let location = utils.getTopWindowLocation();
+  let secure = location.protocol == 'https:';
+
+  let adxcgAnalyticsRequestUrl = url.format({
+    protocol: secure ? 'https' : 'http',
+    hostname: secure ? 'hbarxs.adxcg.net' : 'hbarx.adxcg.net',
+    pathname: '/pbrx',
+    search: {
+      auctionTimestamp: auctionTimestamp,
+      adxcgAnalyticsVersion: adxcgAnalyticsVersion,
+      prebidVersion: $$PREBID_GLOBAL$$.version
+    }
+  });
+
+  ajax(adxcgAnalyticsRequestUrl, undefined, JSON.stringify(data), {method: 'POST'});
+}
+
+adxcgAnalyticsAdapter.originEnableAnalytics = adxcgAnalyticsAdapter.enableAnalytics;
+adxcgAnalyticsAdapter.enableAnalytics = function (config) {
+  initOptions = config.options;
+  adxcgAnalyticsAdapter.originEnableAnalytics(config);
+};
+
+adaptermanager.registerAnalyticsAdapter({
+  adapter: adxcgAnalyticsAdapter,
+  code: 'adxcg'
+});
+
+export default adxcgAnalyticsAdapter;
diff --git a/test/spec/modules/adxcgAnalyticsAdapter_spec.js b/test/spec/modules/adxcgAnalyticsAdapter_spec.js
new file mode 100644
index 00000000000..790a39789b2
--- /dev/null
+++ b/test/spec/modules/adxcgAnalyticsAdapter_spec.js
@@ -0,0 +1,81 @@
+import adxcgAnalyticsAdapter from 'modules/adxcgAnalyticsAdapter';
+import { expect } from 'chai';
+let adaptermanager = require('src/adaptermanager');
+let events = require('src/events');
+let constants = require('src/constants.json');
+
+describe('adxcg analytics adapter', () => {
+  let xhr;
+  let requests;
+
+  beforeEach(() => {
+    xhr = sinon.useFakeXMLHttpRequest();
+    requests = [];
+    xhr.onCreate = request => requests.push(request);
+  });
+
+  afterEach(() => {
+    xhr.restore();
+  });
+
+  describe('track', () => {
+    it('builds and sends auction data', () => {
+      let auctionTimestamp = 42;
+      let initOptions = {
+        publisherId: '42'
+      };
+      let bidRequest = {
+        requestId: 'requestIdData'
+      };
+      let bidResponse = {
+        adId: 'adIdData',
+        ad: 'adContent'
+      };
+
+      adaptermanager.registerAnalyticsAdapter({
+        code: 'adxcg',
+        adapter: adxcgAnalyticsAdapter
+      });
+
+      adaptermanager.enableAnalytics({
+        provider: 'adxcg',
+        options: initOptions
+      });
+
+      events.emit(constants.EVENTS.AUCTION_INIT, {
+        timestamp: auctionTimestamp
+      });
+      events.emit(constants.EVENTS.BID_REQUESTED, bidRequest);
+      events.emit(constants.EVENTS.BID_RESPONSE, bidResponse);
+      events.emit(constants.EVENTS.AUCTION_END, {});
+
+      expect(requests.length).to.equal(1);
+
+      let auctionEventData = JSON.parse(requests[0].requestBody);
+
+      expect(auctionEventData.bidRequests.length).to.equal(1);
+      expect(auctionEventData.bidRequests[0]).to.deep.equal(bidRequest);
+
+      expect(auctionEventData.bidResponses.length).to.equal(1);
+      expect(auctionEventData.bidResponses[0].adId).to.equal(bidResponse.adId);
+      expect(auctionEventData.bidResponses[0]).to.not.have.property('ad');
+
+      expect(auctionEventData.initOptions).to.deep.equal(initOptions);
+      expect(auctionEventData.auctionTimestamp).to.equal(auctionTimestamp);
+
+      events.emit(constants.EVENTS.BID_WON, {
+        adId: 'adIdData',
+        ad: 'adContent'
+      });
+
+      expect(requests.length).to.equal(2);
+
+      let winEventData = JSON.parse(requests[1].requestBody);
+
+      expect(winEventData.bidWon.adId).to.equal(bidResponse.adId);
+      expect(winEventData.bidWon).to.not.have.property('ad');
+      expect(winEventData.initOptions).to.deep.equal(initOptions);
+      expect(winEventData.auctionTimestamp).to.equal(auctionTimestamp);
+    });
+  });
+});