diff --git a/integrationExamples/gpt/bms_sample.html b/integrationExamples/gpt/bms_sample.html
new file mode 100755
index 00000000000..c9ff3d4c133
--- /dev/null
+++ b/integrationExamples/gpt/bms_sample.html
@@ -0,0 +1,185 @@
+<html>
+  <head>
+    <script async src="../../build/dev/prebid.js"></script>
+    <script
+      async
+      src="https://www.googletagservices.com/tag/js/gpt.js"
+    ></script>
+    <script>
+      var FAILSAFE_TIMEOUT = 3300;
+      var PREBID_TIMEOUT = 1000;
+
+      var adUnits = (adUnits = [
+        {
+          code: "test-div",
+          mediaTypes: {
+            banner: {
+              sizes: [[300, 250]],
+            },
+          },
+          bids: [
+            {
+              bidder: "blue",
+              params: {
+                bidFloor: 0.05,
+                currency: "USD",
+                placementId: 13144370,
+                publisherId: 13144370,
+              },
+            },
+          ],
+        },
+        {
+          code: "test-div2",
+          mediaTypes: {
+            banner: {
+              sizes: [
+                [300, 250],
+                [300, 600],
+              ],
+            },
+          },
+          floors: {
+            currency: "USD",
+            schema: {
+              delimiter: "|",
+              fields: ["mediaType", "size"],
+            },
+            values: {
+              "banner|300x250": 1.1,
+              "banner|300x600": 1.35,
+              "banner|*": 2,
+            },
+          },
+          bids: [
+            {
+              bidder: "bms",
+              params: {
+                bidFloor: 0.05,
+                currency: "USD",
+                placementId: 13144370,
+                publisherId: 13144370,
+              },
+            },
+          ],
+        },
+      ]);
+
+      var ortb2 = {
+        device: {
+          geo: {
+            lat: -23.5505,
+            lon: -46.6333,
+            type: 1,
+            accuracy: 100,
+          },
+        },
+      };
+
+      const pbjs = window.pbjs || {};
+      pbjs.que = pbjs.que || [];
+    </script>
+
+    <script>
+      var googletag = googletag || {};
+      googletag.cmd = googletag.cmd || [];
+      googletag.cmd.push(function () {
+        googletag.pubads().disableInitialLoad();
+      });
+
+      pbjs.que.push(() => {
+        pbjs.setConfig({
+          realTimeData: {
+            dataProviders: [
+              {
+                name: "geolocation",
+                waitForIt: true,
+                params: {
+                  requestPermission: true,
+                },
+              },
+            ],
+          },
+          floors: {},
+          ortb2: ortb2,
+        });
+        pbjs.bidderSettings = {
+          standard: {
+            storageAllowed: true,
+          },
+        };
+
+        pbjs.addAdUnits(adUnits);
+      });
+      function renderAllAdUnits() {
+        const winners = pbjs.getHighestCpmBids();
+        winners.forEach((winningBid) => renderOne(winningBid));
+      }
+
+      function renderOne(winningBid) {
+        if (winningBid && winningBid.adId) {
+          const div = document.getElementById(winningBid.adUnitCode);
+          if (div) {
+            const iframe = document.createElement("iframe");
+            iframe.scrolling = "no";
+            iframe.frameBorder = "0";
+            iframe.marginWidth = "0";
+            iframe.marginHeight = "0";
+            iframe.name = `prebid_ads_iframe_${winningBid.adUnitCode}`;
+            iframe.title = "3rd party ad content";
+            iframe.setAttribute(
+              "sandbox",
+              "allow-forms allow-popups allow-same-origin allow-scripts"
+            );
+            iframe.setAttribute("aria-label", "Advertisement");
+            iframe.style.border = "0";
+            iframe.style.margin = "0";
+            iframe.style.overflow = "hidden";
+
+            div.appendChild(iframe);
+            const iframeDoc = iframe.contentWindow.document;
+            pbjs.renderAd(iframeDoc, winningBid.adId);
+
+            const normalizeCss = `body { margin: 0; } /* Add other normalize.css styles if needed */`;
+            const iframeStyle = iframeDoc.createElement("style");
+            iframeStyle.appendChild(iframeDoc.createTextNode(normalizeCss));
+            iframeDoc.head.appendChild(iframeStyle);
+          }
+        }
+      }
+
+      pbjs.que.push(() => {
+        pbjs.requestBids({
+          timeout: 2000,
+          bidsBackHandler: renderAllAdUnits,
+        });
+      });
+    </script>
+
+    <script>
+      googletag.cmd.push(function () {
+        googletag
+          .defineSlot(
+            "/19968336/header-bid-tag-0",
+            [
+              [300, 250],
+              [300, 600],
+            ],
+            "div-gpt-ad-1460505748561-0"
+          )
+          .addService(googletag.pubads());
+        googletag.pubads().enableSingleRequest();
+        googletag.enableServices();
+      });
+    </script>
+  </head>
+
+  <body>
+    <div>
+      <h5>test-div</h5>
+      <div id="test-div"></div>
+      <h5>test-div2</h5>
+      <div id="test-div2"></div>
+    </div>
+  </body>
+</html>
diff --git a/integrationExamples/gpt/x-domain/creative.html b/integrationExamples/gpt/x-domain/creative.html
index 63842b00882..b7ba6b36a79 100644
--- a/integrationExamples/gpt/x-domain/creative.html
+++ b/integrationExamples/gpt/x-domain/creative.html
@@ -2,7 +2,7 @@
 // creative will be rendered, e.g. GAM delivering a SafeFrame
 
 // this code is autogenerated, also available in 'build/creative/creative.js'
-<script>!function(){"use strict";const e="Prebid Event",n=(()=>{const e={frameBorder:0,scrolling:"no",marginHeight:0,marginWidth:0,topMargin:0,leftMargin:0,allowTransparency:"true"};return(n,t)=>{const r=n.createElement("iframe");return Object.entries(Object.assign({},t,e)).forEach((([e,n])=>r.setAttribute(e,n))),r}})();function t(e){return!!e.frames.__pb_locator__}window.pbRender=function(r){let o=r.parent;try{for(;o!==r.top&&!t(o);)o=o.parent;t(o)||(o=r.parent)}catch(e){}return function({adId:t,pubUrl:s,clickUrl:i}){const c=new URL(s,window.location).origin;function a(e,n,r){const s=new MessageChannel;s.port1.onmessage=u(r),o.postMessage(JSON.stringify(Object.assign({message:e,adId:t},n)),c,[s.port2])}function d(n){a(e,{event:"adRenderFailed",info:{reason:n?.reason||"exception",message:n?.message}}),n?.stack&&console.error(n)}function u(e){return function(){try{return e.apply(this,arguments)}catch(e){d(e)}}}a("Prebid Request",{options:{clickUrl:i}},(function(o){let s;try{s=JSON.parse(o.data)}catch(e){return}if("Prebid Response"===s.message&&s.adId===t){const t=n(r.document,{width:0,height:0,style:"display: none",srcdoc:`<script>${s.renderer}<\/script>`});t.onload=u((function(){const o=t.contentWindow;o.Promise.resolve(o.render(s,{sendMessage:a,mkFrame:n},r)).then((()=>a(e,{event:"adRenderSucceeded"})),d)})),r.document.body.appendChild(t)}}))}}(window)}();</script>
+<script>(()=>{"use strict";const e="Prebid Event",n=(()=>{const e={frameBorder:0,scrolling:"no",marginHeight:0,marginWidth:0,topMargin:0,leftMargin:0,allowTransparency:"true"};return(n,t)=>{const r=n.createElement("iframe");return Object.entries(Object.assign({},t,e)).forEach((([e,n])=>r.setAttribute(e,n))),r}})();function t(e){return!!e.frames.__pb_locator__}window.pbRender=function(r){let o=r.parent;try{for(;o!==r.top&&!t(o);)o=o.parent;t(o)||(o=r.parent)}catch(e){}return function({adId:t,pubUrl:s,clickUrl:i}){const a=new URL(s,window.location).origin;function c(e,n,r){const s=new MessageChannel;s.port1.onmessage=l(r),o.postMessage(JSON.stringify(Object.assign({message:e,adId:t},n)),a,[s.port2])}function d(n){c(e,{event:"adRenderFailed",info:{reason:n?.reason||"exception",message:n?.message}}),n?.stack&&console.error(n)}function l(e){return function(){try{return e.apply(this,arguments)}catch(e){d(e)}}}c("Prebid Request",{options:{clickUrl:i}},(function(o){let s;try{s=JSON.parse(o.data)}catch(e){return}if("Prebid Response"===s.message&&s.adId===t){const t=n(r.document,{width:0,height:0,style:"display: none",srcdoc:`<script>${s.renderer}<\/script>`});t.onload=l((function(){const o=t.contentWindow;o.Promise.resolve(o.render(s,{sendMessage:c,mkFrame:n},r)).then((()=>c(e,{event:"adRenderSucceeded"})),d)})),r.document.body.appendChild(t)}}))}}(window)})();</script>
 
 <script>
     pbRender({
diff --git a/modules/bmsBidAdapter.js b/modules/bmsBidAdapter.js
new file mode 100644
index 00000000000..20c7bb7ba6b
--- /dev/null
+++ b/modules/bmsBidAdapter.js
@@ -0,0 +1,162 @@
+import { ortbConverter } from '../libraries/ortbConverter/converter.js';
+import { registerBidder } from '../src/adapters/bidderFactory.js';
+import { BANNER } from '../src/mediaTypes.js';
+import { getStorageManager } from '../src/storageManager.js';
+import {
+  replaceAuctionPrice,
+  isFn,
+  isPlainObject,
+  deepSetValue,
+  isEmpty,
+  triggerPixel,
+} from '../src/utils.js';
+const BIDDER_CODE = 'bms';
+const ENDPOINT_URL =
+  'https://api.prebid.int.us-east-1.bluems.com/v1/bid?exchangeId=prebid';
+const GVLID = 1105;
+const COOKIE_NAME = 'bmsCookieId';
+const DEFAULT_CURRENCY = 'USD';
+
+export const storage = getStorageManager({ bidderCode: BIDDER_CODE });
+
+function getBidFloor(bid) {
+  if (isFn(bid.getFloor)) {
+    let floor = bid.getFloor({
+      currency: DEFAULT_CURRENCY,
+      mediaType: BANNER,
+      size: '*',
+    });
+    if (
+      isPlainObject(floor) &&
+      !isNaN(floor.floor) &&
+      floor.currency === DEFAULT_CURRENCY
+    ) {
+      return floor.floor;
+    }
+  }
+  return null;
+}
+
+const converter = ortbConverter({
+  context: {
+    netRevenue: true, // Default net revenue configuration
+    ttl: 100, // Default time-to-live for bid responses
+  },
+  imp,
+  request,
+});
+
+function request(buildRequest, imps, bidderRequest, context) {
+  let request = buildRequest(imps, bidderRequest, context);
+
+  // Add publisher ID
+  deepSetValue(request, 'site.publisher.id', context.publisherId);
+  return request;
+}
+
+function imp(buildImp, bidRequest, context) {
+  let imp = buildImp(bidRequest, context);
+  const floor = getBidFloor(bidRequest);
+  imp.tagid = bidRequest.params.placementId;
+
+  if (floor) {
+    imp.bidfloor = floor;
+    imp.bidfloorcur = DEFAULT_CURRENCY;
+  }
+
+  return imp;
+}
+
+export const spec = {
+  code: BIDDER_CODE,
+  gvlid: GVLID,
+  supportedMediaTypes: [BANNER], // Supported media types
+
+  // Validate bid request
+  isBidRequestValid: function (bid) {
+    return !!bid.params.placementId && !!bid.params.publisherId;
+  },
+
+  // Build OpenRTB requests using `ortbConverter`
+  buildRequests: function (validBidRequests, bidderRequest) {
+    const context = {
+      publisherId: validBidRequests.find(
+        (bidRequest) => bidRequest.params?.publisherId
+      )?.params.publisherId,
+    };
+
+    const ortbRequest = converter.toORTB({
+      bidRequests: validBidRequests,
+      bidderRequest,
+      context,
+    });
+
+    // Add extensions to the request
+    ortbRequest.ext = ortbRequest.ext || {};
+    deepSetValue(ortbRequest, 'ext.gvlid', GVLID);
+
+    if (storage.localStorageIsEnabled()) {
+      // Include user cookie ID if available
+      const ckid = storage.getDataFromLocalStorage(COOKIE_NAME) || null;
+      if (ckid) {
+        deepSetValue(ortbRequest, 'user.ext.buyerid', ckid);
+      }
+    }
+
+    return [
+      {
+        method: 'POST',
+        url: ENDPOINT_URL,
+        data: ortbRequest,
+        options: {
+          contentType: 'application/json',
+        },
+      },
+    ];
+  },
+
+  interpretResponse: (serverResponse) => {
+    if (!serverResponse || isEmpty(serverResponse.body)) return [];
+
+    let bids = [];
+    serverResponse.body.seatbid.forEach((response) => {
+      response.bid.forEach((bid) => {
+        const mediaType = bid.ext?.mediaType || 'banner';
+        bids.push({
+          ad: replaceAuctionPrice(bid.adm, bid.price),
+          adapterCode: BIDDER_CODE,
+          cpm: bid.price,
+          creativeId: bid.ext.bms.adId,
+          creative_id: bid.ext.bms.adId,
+          currency: serverResponse.body.cur || 'USD',
+          deferBilling: false,
+          deferRendering: false,
+          width: bid.w,
+          height: bid.h,
+          mediaType,
+          netRevenue: true,
+          originalCpm: bid.price,
+          originalCurrency: serverResponse.body.cur || 'USD',
+          requestId: bid.impid,
+          seatBidId: bid.id,
+          ttl: 1200,
+        });
+      });
+    });
+    return bids;
+  },
+
+  onBidWon: function (bid) {
+    const { burl, nurl } = bid || {};
+
+    if (nurl) {
+      triggerPixel(replaceAuctionPrice(nurl, bid.originalCpm || bid.cpm));
+    }
+
+    if (burl) {
+      triggerPixel(replaceAuctionPrice(burl, bid.originalCpm || bid.cpm));
+    }
+  },
+};
+
+registerBidder(spec);
diff --git a/modules/bmsBidAdapter.md b/modules/bmsBidAdapter.md
new file mode 100644
index 00000000000..f6a04c5402a
--- /dev/null
+++ b/modules/bmsBidAdapter.md
@@ -0,0 +1,48 @@
+# Overview
+
+Module Name: bms Bidder Adapter
+Module Type: Bidder Adapter
+Maintainer: celsooliveira@getbms.io
+
+# Description
+
+Module that connects to bms's demand sources.
+
+# Test Parameters
+
+```
+    var adUnits = [
+        {
+        code: "test-div",
+        mediaTypes: {
+          banner: {
+            sizes: [
+              [300, 250],
+              [300, 600],
+            ],
+          },
+        },
+        floors: {
+          currency: "USD",
+          schema: {
+            delimiter: "|",
+            fields: ["mediaType", "size"],
+          },
+          values: {
+            "banner|300x250": 1.1,
+            "banner|300x600": 1.35,
+            "banner|*": 2,
+          },
+        },
+        bids: [
+          {
+            bidder: "bms",
+            params: {
+              placementId: 13144370,
+              publisherId: 13144370,
+            },
+          },
+        ],
+      },
+    ];
+```
diff --git a/test/spec/modules/bmsBidAdapter_spec.js b/test/spec/modules/bmsBidAdapter_spec.js
new file mode 100755
index 00000000000..5eaa359a23d
--- /dev/null
+++ b/test/spec/modules/bmsBidAdapter_spec.js
@@ -0,0 +1,165 @@
+import { expect } from 'chai';
+import sinon from 'sinon';
+import { spec, storage } from 'modules/bmsBidAdapter.js';
+
+const BIDDER_CODE = 'bms';
+const ENDPOINT_URL =
+  'https://api.prebid.int.us-east-1.bluems.com/v1/bid?exchangeId=prebid';
+const GVLID = 1105;
+const CURRENCY = 'USD';
+
+describe('bmsBidAdapter:', function () {
+  let sandbox;
+
+  beforeEach(function () {
+    sandbox = sinon.createSandbox();
+  });
+
+  afterEach(function () {
+    sandbox.restore();
+  });
+
+  describe('isBidRequestValid:', function () {
+    it('should return true for valid bid requests', function () {
+      const validBid = {
+        params: {
+          placementId: '12345',
+          publisherId: '67890',
+        },
+      };
+      expect(spec.isBidRequestValid(validBid)).to.be.true;
+    });
+
+    it('should return false for invalid bid requests', function () {
+      const invalidBid = {
+        params: {
+          placementId: '12345',
+        },
+      };
+      expect(spec.isBidRequestValid(invalidBid)).to.be.false;
+    });
+  });
+
+  describe('buildRequests:', function () {
+    let validBidRequests;
+    let bidderRequest;
+
+    beforeEach(function () {
+      validBidRequests = [
+        {
+          bidId: 'bid1',
+          params: {
+            placementId: '12345',
+            publisherId: '67890',
+          },
+          getFloor: () => ({ currency: CURRENCY, floor: 1.5 }),
+        },
+      ];
+
+      bidderRequest = {
+        refererInfo: {
+          page: 'https://example.com',
+        },
+      };
+
+      sandbox.stub(storage, 'getDataFromLocalStorage').returns('testBuyerId');
+    });
+
+    it('should build a valid OpenRTB request', function () {
+      const [request] = spec.buildRequests(validBidRequests, bidderRequest);
+      expect(request.method).to.equal('POST');
+      expect(request.url).to.equal(ENDPOINT_URL);
+      expect(request.options.contentType).to.equal('application/json');
+
+      const ortbRequest = request.data;
+      expect(ortbRequest.ext.gvlid).to.equal(GVLID);
+      expect(ortbRequest.imp[0].bidfloor).to.equal(1.5);
+      expect(ortbRequest.imp[0].bidfloorcur).to.equal(CURRENCY);
+    });
+
+    it('should omit bidfloor if getFloor is not implemented', function () {
+      validBidRequests[0].getFloor = undefined;
+
+      const [request] = spec.buildRequests(validBidRequests, bidderRequest);
+      const ortbRequest = request.data;
+
+      expect(ortbRequest.imp[0].bidfloor).to.be.undefined;
+    });
+
+    it('should convert from fromORTB', function () {
+      const response = {
+        id: 'response-id-123456',
+        cur: 'USD',
+        bidid: '2rgRKcbHfDyX6ZU4zuPuf38h000',
+        seatbid: [
+          {
+            bid: [
+              {
+                id: '2rgRKcbHfDyX6ZU4zuPuf521444:0',
+                impid: '3b948a96652621',
+                price: 2,
+                adomain: ['example.com'],
+                adid: '0',
+                adm: '<iframe src="https://ads.example.com/ad-content?acc=account-123&ad=ad-123&bid=bid-id-abcdef:0&imp=impression-id-12345" height="600" width="300" marginwidth="0" marginheight="0" align="top" scrolling="No" frameborder="0" hspace="0" vspace="0"></iframe>',
+                iurl: 'https://ads.bluemsusercontent.com/v1/ad-container?acc=306850905425&ad=2pMGbaJioMDwMIESvwlCUekrdNA',
+                h: 600,
+                w: 300,
+                nurl: 'https://bid-notice.rtb.bluems.com/v1/bid:won?winPrice=${AUCTION_PRICE}&accountId=306850905425&adId=2pMGbaJioMDwMIESvwlCUekrdNA&campaignId=2Xzb0pyfcOibtp9A5XsUSkzj2IT&exchangeId=prebid&tagId=13144370&impressionId=3b948a96652621&bidId=2rgRKcbHfDyX6ZU4zuPuf38hDB8%3A0&bidPrice=2&bidFloor=2&height=600&width=300&region=us-east-1&targetId=2rgH24MVckzSou4IpTyUa5l3Ija&currency=USD&campaignCurrency=USD&campaignCurrencyConversionFactor=1&publisherId=13144370&domain=d3fef36u6k6muh.cloudfront.net',
+                lurl: 'https://bid-notice.rtb.bluems.com/v1/bid:lost?winPrice=${AUCTION_PRICE}&marketBidRatio=${AUCTION_MBR}&lossReasonCode=${AUCTION_LOSS}&accountId=306850905425&adId=2pMGbaJioMDwMIESvwlCUekrdNA&campaignId=2Xzb0pyfcOibtp9A5XsUSkzj2IT&exchangeId=prebid&tagId=13144370&impressionId=3b948a96652621&bidId=2rgRKcbHfDyX6ZU4zuPuf38hDB8%3A0&bidPrice=2&bidFloor=2&height=600&width=300&region=us-east-1&targetId=2rgH24MVckzSou4IpTyUa5l3Ija&currency=USD&campaignCurrency=USD&campaignCurrencyConversionFactor=1&publisherId=13144370&domain=d3fef36u6k6muh.cloudfront.net',
+                burl: 'https://bid-notice.rtb.bluems.com/v1/bid:charged?winPrice=${AUCTION_PRICE}&accountId=306850905425&adId=2pMGbaJioMDwMIESvwlCUekrdNA&campaignId=2Xzb0pyfcOibtp9A5XsUSkzj2IT&exchangeId=prebid&tagId=13144370&impressionId=3b948a96652621&bidId=2rgRKcbHfDyX6ZU4zuPuf38hDB8%3A0&bidPrice=2&bidFloor=2&height=600&width=300&region=us-east-1&targetId=2rgH24MVckzSou4IpTyUa5l3Ija&currency=USD&campaignCurrency=USD&campaignCurrencyConversionFactor=1&publisherId=13144370&domain=d3fef36u6k6muh.cloudfront.net',
+                exp: 60,
+                ext: {
+                  bms: {
+                    accountId: '306850900000',
+                    campaignId: '2Xzb0pyfcOibtp9A5X8546254528',
+                    adId: '2pMGbaJioMDwMIESvwlCUlkojug',
+                    region: 'us-east-1',
+                    targetId: '2rgH24MVckzSou4IpTyUalakush',
+                  },
+                },
+              },
+            ],
+            seat: '1',
+          },
+        ],
+      };
+      const request = {
+        id: '10bb57ee-712f-43e9-9769-b26d03lklkih',
+        bidder: BIDDER_CODE,
+        params: {
+          source: 886409,
+        },
+        mediaTypes: {
+          banner: {
+            sizes: [
+              [300, 250],
+              [300, 600],
+            ],
+          },
+        },
+        adUnitCode: 'div-gpt-ad-1460505iosakju-0',
+        transactionId: '7d79850b-70aa-4c0f-af95-c1d524sskjkjh',
+        sizes: [
+          [300, 250],
+          [300, 600],
+        ],
+        bidId: '2eb89f0f062afe',
+        bidderRequestId: '1ae6c8e18f8462',
+        auctionId: '1286637c-51bc-4fdd-8e35-2435elklklka',
+        ortb2: {},
+      };
+
+      const [ortbReq] = spec.buildRequests([request], {
+        bids: [request],
+      });
+
+      const ortbResponse = spec.interpretResponse(
+        { body: response },
+        { data: ortbReq.data }
+      );
+
+      expect(ortbResponse.length).to.eq(1);
+      expect(ortbResponse[0].mediaType).to.eq('banner');
+    });
+  });
+});
