diff --git a/modules/beachfrontBidAdapter.js b/modules/beachfrontBidAdapter.js
index a882a796851..e705156d4a2 100644
--- a/modules/beachfrontBidAdapter.js
+++ b/modules/beachfrontBidAdapter.js
@@ -1,4 +1,4 @@
-import { logWarn, deepAccess, isArray, parseSizesInput, isFn, parseUrl, getUniqueIdentifierStr } from '../src/utils.js';
+import { logWarn, deepAccess, deepSetValue, deepClone, isArray, parseSizesInput, isFn, parseUrl, getUniqueIdentifierStr } from '../src/utils.js';
 import { config } from '../src/config.js';
 import { registerBidder } from '../src/adapters/bidderFactory.js';
 import { Renderer } from '../src/Renderer.js';
@@ -6,7 +6,7 @@ import { VIDEO, BANNER } from '../src/mediaTypes.js';
 import find from 'core-js-pure/features/array/find.js';
 import includes from 'core-js-pure/features/array/includes.js';
 
-const ADAPTER_VERSION = '1.18';
+const ADAPTER_VERSION = '1.19';
 const ADAPTER_NAME = 'BFIO_PREBID';
 const OUTSTREAM = 'outstream';
 const CURRENCY = 'USD';
@@ -360,6 +360,7 @@ function createVideoRequestData(bid, bidderRequest) {
   let tagid = getVideoBidParam(bid, 'tagid');
   let topLocation = getTopWindowLocation(bidderRequest);
   let eids = getEids(bid);
+  let ortb2 = deepClone(config.getConfig('ortb2'));
   let payload = {
     isPrebid: true,
     appId: appId,
@@ -378,6 +379,7 @@ function createVideoRequestData(bid, bidderRequest) {
       displaymanagerver: ADAPTER_VERSION
     }],
     site: {
+      ...deepAccess(ortb2, 'site', {}),
       page: topLocation.href,
       domain: topLocation.hostname
     },
@@ -389,39 +391,32 @@ function createVideoRequestData(bid, bidderRequest) {
       js: 1,
       geo: {}
     },
-    regs: {
-      ext: {}
-    },
-    source: {
-      ext: {}
-    },
-    user: {
-      ext: {}
-    },
+    app: deepAccess(ortb2, 'app'),
+    user: deepAccess(ortb2, 'user'),
     cur: [CURRENCY]
   };
 
   if (bidderRequest && bidderRequest.uspConsent) {
-    payload.regs.ext.us_privacy = bidderRequest.uspConsent;
+    deepSetValue(payload, 'regs.ext.us_privacy', bidderRequest.uspConsent);
   }
 
   if (bidderRequest && bidderRequest.gdprConsent) {
     let { gdprApplies, consentString } = bidderRequest.gdprConsent;
-    payload.regs.ext.gdpr = gdprApplies ? 1 : 0;
-    payload.user.ext.consent = consentString;
+    deepSetValue(payload, 'regs.ext.gdpr', gdprApplies ? 1 : 0);
+    deepSetValue(payload, 'user.ext.consent', consentString);
   }
 
   if (bid.schain) {
-    payload.source.ext.schain = bid.schain;
+    deepSetValue(payload, 'source.ext.schain', bid.schain);
   }
 
   if (eids.length > 0) {
-    payload.user.ext.eids = eids;
+    deepSetValue(payload, 'user.ext.eids', eids);
   }
 
   let connection = navigator.connection || navigator.webkitConnection;
   if (connection && connection.effectiveType) {
-    payload.device.connectiontype = connection.effectiveType;
+    deepSetValue(payload, 'device.connectiontype', connection.effectiveType);
   }
 
   return payload;
@@ -439,8 +434,10 @@ function createBannerRequestData(bids, bidderRequest) {
       sizes: getBannerSizes(bid)
     };
   });
+  let ortb2 = deepClone(config.getConfig('ortb2'));
   let payload = {
     slots: slots,
+    ortb2: ortb2,
     page: topLocation.href,
     domain: topLocation.hostname,
     search: topLocation.search,
diff --git a/test/spec/modules/beachfrontBidAdapter_spec.js b/test/spec/modules/beachfrontBidAdapter_spec.js
index e29994eba44..d9b8cac10b4 100644
--- a/test/spec/modules/beachfrontBidAdapter_spec.js
+++ b/test/spec/modules/beachfrontBidAdapter_spec.js
@@ -1,6 +1,7 @@
 import { expect } from 'chai';
 import { spec, VIDEO_ENDPOINT, BANNER_ENDPOINT, OUTSTREAM_SRC, DEFAULT_MIMES } from 'modules/beachfrontBidAdapter.js';
-import { parseUrl } from 'src/utils.js';
+import { config } from 'src/config.js';
+import { parseUrl, deepAccess } from 'src/utils.js';
 
 describe('BeachfrontAdapter', function () {
   let bidRequests;
@@ -556,6 +557,69 @@ describe('BeachfrontAdapter', function () {
       });
     });
 
+    describe('with first-party data', function () {
+      let sandbox
+
+      beforeEach(function () {
+        sandbox = sinon.sandbox.create();
+      });
+
+      afterEach(function () {
+        sandbox.restore();
+      });
+
+      it('must add first-party data to the video bid request', function () {
+        sandbox.stub(config, 'getConfig').callsFake(key => {
+          const cfg = {
+            ortb2: {
+              site: {
+                keywords: 'test keyword'
+              },
+              user: {
+                data: 'some user data'
+              }
+            }
+          };
+          return deepAccess(cfg, key);
+        });
+        const bidRequest = bidRequests[0];
+        bidRequest.mediaTypes = { video: {} };
+        const bidderRequest = {
+          refererInfo: {
+            referer: 'http://example.com/page.html'
+          }
+        };
+        const requests = spec.buildRequests([ bidRequest ], bidderRequest);
+        const data = requests[0].data;
+        expect(data.user.data).to.equal('some user data');
+        expect(data.site.keywords).to.equal('test keyword');
+        expect(data.site.page).to.equal('http://example.com/page.html');
+        expect(data.site.domain).to.equal('example.com');
+      });
+
+      it('must add first-party data to the banner bid request', function () {
+        sandbox.stub(config, 'getConfig').callsFake(key => {
+          const cfg = {
+            ortb2: {
+              site: {
+                keywords: 'test keyword'
+              },
+              user: {
+                data: 'some user data'
+              }
+            }
+          };
+          return deepAccess(cfg, key);
+        });
+        const bidRequest = bidRequests[0];
+        bidRequest.mediaTypes = { banner: {} };
+        const requests = spec.buildRequests([ bidRequest ]);
+        const data = requests[0].data;
+        expect(data.ortb2.user.data).to.equal('some user data');
+        expect(data.ortb2.site.keywords).to.equal('test keyword');
+      });
+    });
+
     describe('for multi-format bids', function () {
       it('should create a POST request for each bid format', function () {
         const width = 300;