diff --git a/modules/datawrkzBidAdapter.js b/modules/datawrkzBidAdapter.js
index 71870d6437d..193a1723403 100644
--- a/modules/datawrkzBidAdapter.js
+++ b/modules/datawrkzBidAdapter.js
@@ -1,4 +1,4 @@
-import { deepAccess, getBidIdParameter, isArray, getUniqueIdentifierStr, contains } from '../src/utils.js';
+import { deepAccess, getBidIdParameter, isArray, getUniqueIdentifierStr, contains, isFn, isPlainObject } from '../src/utils.js';
 import { config } from '../src/config.js';
 import { Renderer } from '../src/Renderer.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
@@ -84,7 +84,7 @@ export const spec = {
 
 /* Generate bid request for banner adunit */
 function buildBannerRequest(bidRequest, bidderRequest) {
-  let bidFloor = Number(getBidIdParameter('bidfloor', bidRequest.params));
+  let bidFloor = getBidFloor(bidRequest);
 
   let adW = 0;
   let adH = 0;
@@ -135,7 +135,7 @@ function buildNativeRequest(bidRequest, bidderRequest) {
   let counter = 0;
   let assets = [];
 
-  let bidFloor = Number(getBidIdParameter('bidfloor', bidRequest.params));
+  let bidFloor = getBidFloor(bidRequest);
 
   let title = deepAccess(bidRequest, 'mediaTypes.native.title');
   if (title && title.len) {
@@ -196,7 +196,7 @@ function buildNativeRequest(bidRequest, bidderRequest) {
 
 /* Generate bid request for video adunit */
 function buildVideoRequest(bidRequest, bidderRequest) {
-  let bidFloor = Number(getBidIdParameter('bidfloor', bidRequest.params));
+  let bidFloor = getBidFloor(bidRequest);
 
   let sizeObj = getVideoAdUnitSize(bidRequest);
 
@@ -414,6 +414,7 @@ function buildBannerResponse(bidRequest, bidResponse) {
       }
       let bidSizes = (deepAccess(bidRequest, 'mediaTypes.banner.sizes')) ? deepAccess(bidRequest, 'mediaTypes.banner.sizes') : bidRequest.sizes;
       bidResponse.requestId = bidRequest.bidId;
+      bidResponse.auctionId = bidRequest.auctionId;
       bidResponse.transactionId = bidRequest.transactionId;
       bidResponse.placementCode = placementCode;
       bidResponse.cpm = responseCPM;
@@ -455,6 +456,7 @@ function buildNativeResponse(bidRequest, response) {
         return;
       }
       bidResponse.requestId = bidRequest.bidId;
+      bidResponse.auctionId = bidRequest.auctionId;
       bidResponse.transactionId = bidRequest.transactionId;
       bidResponse.placementCode = placementCode;
       bidResponse.cpm = responseCPM;
@@ -507,6 +509,7 @@ function buildVideoResponse(bidRequest, response) {
       let context = bidRequest.mediaTypes.video.context;
 
       bidResponse.requestId = bidRequest.bidId;
+      bidResponse.auctionId = bidRequest.auctionId;
       bidResponse.transactionId = bidRequest.transactionId;
       bidResponse.placementCode = placementCode;
       bidResponse.cpm = responseCPM;
@@ -630,4 +633,21 @@ function getNativeAssestObj(obj, assets) {
   }
 }
 
+// BUILD REQUESTS: BIDFLOORS
+function getBidFloor(bid) {
+  if (!isFn(bid.getFloor)) {
+    return (bid.params.bidfloor) ? bid.params.bidfloor : null;
+  }
+
+  let floor = bid.getFloor({
+    currency: 'USD',
+    mediaType: '*',
+    size: '*'
+  });
+  if (isPlainObject(floor) && !isNaN(floor.floor) && floor.currency === 'USD') {
+    return floor.floor;
+  }
+  return null;
+}
+
 registerBidder(spec);