diff --git a/modules/iqxBidAdapter.js b/modules/iqxBidAdapter.js
new file mode 100644
index 00000000000..1bef158c4a2
--- /dev/null
+++ b/modules/iqxBidAdapter.js
@@ -0,0 +1,207 @@
+import {config} from '../src/config.js';
+import {BANNER, VIDEO} from '../src/mediaTypes.js';
+import {registerBidder} from '../src/adapters/bidderFactory.js';
+import {parseSizesInput, isFn, deepAccess, getBidIdParameter, logError, isArray} from '../src/utils.js';
+import {getAdUnitSizes} from '../libraries/sizeUtils/sizeUtils.js';
+
+const CUR = 'USD';
+const BIDDER_CODE = 'iqx';
+const ENDPOINT = 'https://pbjs.iqzonertb.live';
+
+/**
+ * Determines whether or not the given bid request is valid.
+ *
+ * @param {BidRequest} bid The bid params to validate.
+ * @return boolean True  if this is a valid bid, and false otherwise.
+ */
+function isBidRequestValid(req) {
+  if (req && typeof req.params !== 'object') {
+    logError('Params is not defined or is incorrect in the bidder settings');
+    return false;
+  }
+
+  if (!getBidIdParameter('env', req.params) || !getBidIdParameter('pid', req.params)) {
+    logError('Env or pid is not present in bidder params');
+    return false;
+  }
+
+  if (deepAccess(req, 'mediaTypes.video') && !isArray(deepAccess(req, 'mediaTypes.video.playerSize'))) {
+    logError('mediaTypes.video.playerSize is required for video');
+    return false;
+  }
+
+  return true;
+}
+
+/**
+ * Make a server request from the list of BidRequests.
+ *
+ * @param {validBidRequest?pbjs_debug=trues[]} - an array of bids
+ * @return ServerRequest Info describing the request to the server.
+ */
+function buildRequests(validBidRequests, bidderRequest) {
+  const {refererInfo = {}, gdprConsent = {}, uspConsent} = bidderRequest;
+  const requests = validBidRequests.map(req => {
+    const request = {};
+    request.bidId = req.bidId;
+    request.banner = deepAccess(req, 'mediaTypes.banner');
+    request.auctionId = req.ortb2?.source?.tid;
+    request.transactionId = req.ortb2Imp?.ext?.tid;
+    request.sizes = parseSizesInput(getAdUnitSizes(req));
+    request.schain = req.schain;
+    request.location = {
+      page: refererInfo.page,
+      location: refererInfo.location,
+      domain: refererInfo.domain,
+      whost: window.location.host,
+      ref: refererInfo.ref,
+      isAmp: refererInfo.isAmp
+    };
+    request.device = {
+      ua: navigator.userAgent,
+      lang: navigator.language
+    };
+    request.env = {
+      env: req.params.env,
+      pid: req.params.pid
+    };
+    request.ortb2 = req.ortb2;
+    request.ortb2Imp = req.ortb2Imp;
+    request.tz = new Date().getTimezoneOffset();
+    request.ext = req.params.ext;
+    request.bc = req.bidRequestsCount;
+    request.floor = getBidFloor(req);
+
+    if (req.userIdAsEids && req.userIdAsEids.length !== 0) {
+      request.userEids = req.userIdAsEids;
+    } else {
+      request.userEids = [];
+    }
+    if (gdprConsent.gdprApplies) {
+      request.gdprApplies = Number(gdprConsent.gdprApplies);
+      request.consentString = gdprConsent.consentString;
+    } else {
+      request.gdprApplies = 0;
+      request.consentString = '';
+    }
+    if (uspConsent) {
+      request.usPrivacy = uspConsent;
+    } else {
+      request.usPrivacy = '';
+    }
+    if (config.getConfig('coppa')) {
+      request.coppa = 1;
+    } else {
+      request.coppa = 0;
+    }
+
+    const video = deepAccess(req, 'mediaTypes.video');
+    if (video) {
+      request.sizes = parseSizesInput(deepAccess(req, 'mediaTypes.video.playerSize'));
+      request.video = video;
+    }
+
+    return request;
+  });
+
+  return {
+    method: 'POST',
+    url: ENDPOINT + '/bid',
+    data: JSON.stringify(requests),
+    withCredentials: true,
+    bidderRequest,
+    options: {
+      contentType: 'application/json',
+    }
+  };
+}
+
+/**
+ * Unpack the response from the server into a list of bids.
+ *
+ * @param {ServerResponse} serverResponse A successful response from the server.
+ * @return {Bid[]} An array of bids which were nested inside the server.
+ */
+function interpretResponse(serverResponse, {bidderRequest}) {
+  const response = [];
+  if (!isArray(deepAccess(serverResponse, 'body.data'))) {
+    return response;
+  }
+
+  serverResponse.body.data.forEach(serverBid => {
+    const bid = {
+      requestId: bidderRequest.bidId,
+      dealId: bidderRequest.dealId || null,
+      ...serverBid
+    };
+    response.push(bid);
+  });
+
+  return response;
+}
+
+/**
+ * Register the user sync pixels which should be dropped after the auction.
+ *
+ * @param {SyncOptions} syncOptions Which user syncs are allowed?
+ * @param {ServerResponse[]} serverResponses List of server's responses.
+ * @return {UserSync[]} The user syncs which should be dropped.
+ */
+function getUserSyncs(syncOptions, serverResponses, gdprConsent = {}, uspConsent = '') {
+  const syncs = [];
+  const pixels = deepAccess(serverResponses, '0.body.data.0.ext.pixels');
+
+  if ((syncOptions.iframeEnabled || syncOptions.pixelEnabled) && isArray(pixels) && pixels.length !== 0) {
+    const gdprFlag = `&gdpr=${gdprConsent.gdprApplies ? 1 : 0}`;
+    const gdprString = `&gdpr_consent=${encodeURIComponent((gdprConsent.consentString || ''))}`;
+    const usPrivacy = `us_privacy=${encodeURIComponent(uspConsent)}`;
+
+    pixels.forEach(pixel => {
+      const [type, url] = pixel;
+      const sync = {type, url: `${url}&${usPrivacy}${gdprFlag}${gdprString}`};
+      if (type === 'iframe' && syncOptions.iframeEnabled) {
+        syncs.push(sync)
+      } else if (type === 'image' && syncOptions.pixelEnabled) {
+        syncs.push(sync)
+      }
+    });
+  }
+
+  return syncs;
+}
+
+/**
+ * Get valid floor value from getFloor fuction.
+ *
+ * @param {Object} bid Current bid request.
+ * @return {null|Number} Returns floor value when bid.getFloor is function and returns valid floor object with USD currency, otherwise returns null.
+ */
+export function getBidFloor(bid) {
+  if (!isFn(bid.getFloor)) {
+    return null;
+  }
+
+  let floor = bid.getFloor({
+    currency: CUR,
+    mediaType: '*',
+    size: '*'
+  });
+
+  if (typeof floor === 'object' && !isNaN(floor.floor) && floor.currency === CUR) {
+    return floor.floor;
+  }
+
+  return null;
+}
+
+export const spec = {
+  code: BIDDER_CODE,
+  aliases: ['iqx'],
+  supportedMediaTypes: [BANNER, VIDEO],
+  isBidRequestValid,
+  buildRequests,
+  interpretResponse,
+  getUserSyncs
+}
+
+registerBidder(spec);
diff --git a/modules/iqxBidAdapter.md b/modules/iqxBidAdapter.md
new file mode 100644
index 00000000000..c48864c4306
--- /dev/null
+++ b/modules/iqxBidAdapter.md
@@ -0,0 +1,54 @@
+# Overview
+
+```
+Module Name: IQX Bidder Adapter
+Module Type: IQX Bidder Adapter
+Maintainer: it@iqzone.com
+```
+
+# Description
+
+Module that connects to iqx.com demand sources
+
+# Test Parameters
+```
+var adUnits = [
+    {
+        code: 'test-banner',
+        mediaTypes: {
+            banner: {
+                sizes: [[300, 250]],
+            }
+        },
+        bids: [
+            {
+                bidder: 'iqx',
+                params: {
+                    env: 'iqx',
+                    pid: '40',
+                    ext: {}
+                }
+            }
+        ]
+    },
+    {
+        code: 'test-video',
+        sizes: [ [ 640, 480 ] ],
+        mediaTypes: {
+            video: {
+                playerSize: [640, 480],
+                context: 'instream',
+                skipppable: true
+            }
+        },
+        bids: [{
+            bidder: 'iqx',
+            params: {
+                env: 'iqx',
+                pid: '40',
+                ext: {}
+            }
+        }]
+    }
+];
+```
diff --git a/test/spec/modules/iqxBidAdapter_spec.js b/test/spec/modules/iqxBidAdapter_spec.js
new file mode 100644
index 00000000000..f5e680c8e0b
--- /dev/null
+++ b/test/spec/modules/iqxBidAdapter_spec.js
@@ -0,0 +1,455 @@
+import {expect} from 'chai';
+import {config} from 'src/config.js';
+import {spec, getBidFloor} from 'modules/iqxBidAdapter.js';
+import {deepClone} from 'src/utils';
+
+const ENDPOINT = 'https://pbjs.iqzonertb.live';
+
+const defaultRequest = {
+  adUnitCode: 'test',
+  bidId: '1',
+  requestId: 'qwerty',
+  ortb2: {
+    source: {
+      tid: 'auctionId'
+    }
+  },
+  ortb2Imp: {
+    ext: {
+      tid: 'tr1',
+    }
+  },
+  mediaTypes: {
+    banner: {
+      sizes: [
+        [300, 250],
+        [300, 200]
+      ]
+    }
+  },
+  bidder: 'iqx',
+  params: {
+    env: 'iqx',
+    pid: '40',
+    ext: {}
+  },
+  bidRequestsCount: 1
+};
+
+const defaultRequestVideo = deepClone(defaultRequest);
+defaultRequestVideo.mediaTypes = {
+  video: {
+    playerSize: [640, 480],
+    context: 'instream',
+    skipppable: true
+  }
+};
+describe('iqxBidAdapter', () => {
+  describe('isBidRequestValid', function () {
+    it('should return false when request params is missing', function () {
+      const invalidRequest = deepClone(defaultRequest);
+      delete invalidRequest.params;
+      expect(spec.isBidRequestValid(invalidRequest)).to.equal(false);
+    });
+
+    it('should return false when required env param is missing', function () {
+      const invalidRequest = deepClone(defaultRequest);
+      delete invalidRequest.params.env;
+      expect(spec.isBidRequestValid(invalidRequest)).to.equal(false);
+    });
+
+    it('should return false when required pid param is missing', function () {
+      const invalidRequest = deepClone(defaultRequest);
+      delete invalidRequest.params.pid;
+      expect(spec.isBidRequestValid(invalidRequest)).to.equal(false);
+    });
+
+    it('should return false when video.playerSize is missing', function () {
+      const invalidRequest = deepClone(defaultRequestVideo);
+      delete invalidRequest.mediaTypes.video.playerSize;
+      expect(spec.isBidRequestValid(invalidRequest)).to.equal(false);
+    });
+
+    it('should return true when required params found', function () {
+      expect(spec.isBidRequestValid(defaultRequest)).to.equal(true);
+    });
+  });
+
+  describe('buildRequests', function () {
+    beforeEach(function () {
+      config.resetConfig();
+    });
+
+    it('should send request with correct structure', function () {
+      const request = spec.buildRequests([defaultRequest], {});
+      expect(request.method).to.equal('POST');
+      expect(request.url).to.equal(ENDPOINT + '/bid');
+      expect(request.options).to.have.property('contentType').and.to.equal('application/json');
+      expect(request).to.have.property('data');
+    });
+
+    it('should build basic request structure', function () {
+      const request = JSON.parse(spec.buildRequests([defaultRequest], {}).data)[0];
+      expect(request).to.have.property('bidId').and.to.equal(defaultRequest.bidId);
+      expect(request).to.have.property('auctionId').and.to.equal(defaultRequest.ortb2.source.tid);
+      expect(request).to.have.property('transactionId').and.to.equal(defaultRequest.ortb2Imp.ext.tid);
+      expect(request).to.have.property('tz').and.to.equal(new Date().getTimezoneOffset());
+      expect(request).to.have.property('bc').and.to.equal(1);
+      expect(request).to.have.property('floor').and.to.equal(null);
+      expect(request).to.have.property('banner').and.to.deep.equal({sizes: [[300, 250], [300, 200]]});
+      expect(request).to.have.property('gdprApplies').and.to.equal(0);
+      expect(request).to.have.property('consentString').and.to.equal('');
+      expect(request).to.have.property('userEids').and.to.deep.equal([]);
+      expect(request).to.have.property('usPrivacy').and.to.equal('');
+      expect(request).to.have.property('coppa').and.to.equal(0);
+      expect(request).to.have.property('sizes').and.to.deep.equal(['300x250', '300x200']);
+      expect(request).to.have.property('ext').and.to.deep.equal({});
+      expect(request).to.have.property('env').and.to.deep.equal({
+        env: 'iqx',
+        pid: '40'
+      });
+      expect(request).to.have.property('device').and.to.deep.equal({
+        ua: navigator.userAgent,
+        lang: navigator.language
+      });
+    });
+
+    it('should build request with schain', function () {
+      const schainRequest = deepClone(defaultRequest);
+      schainRequest.schain = {
+        validation: 'strict',
+        config: {
+          ver: '1.0'
+        }
+      };
+      const request = JSON.parse(spec.buildRequests([schainRequest], {}).data)[0];
+      expect(request).to.have.property('schain').and.to.deep.equal({
+        validation: 'strict',
+        config: {
+          ver: '1.0'
+        }
+      });
+    });
+
+    it('should build request with location', function () {
+      const bidderRequest = {
+        refererInfo: {
+          page: 'page',
+          location: 'location',
+          domain: 'domain',
+          ref: 'ref',
+          isAmp: false
+        }
+      };
+      const request = JSON.parse(spec.buildRequests([defaultRequest], bidderRequest).data)[0];
+      expect(request).to.have.property('location');
+      const location = request.location;
+      expect(location).to.have.property('page').and.to.equal('page');
+      expect(location).to.have.property('location').and.to.equal('location');
+      expect(location).to.have.property('domain').and.to.equal('domain');
+      expect(location).to.have.property('ref').and.to.equal('ref');
+      expect(location).to.have.property('isAmp').and.to.equal(false);
+    });
+
+    it('should build request with ortb2 info', function () {
+      const ortb2Request = deepClone(defaultRequest);
+      ortb2Request.ortb2 = {
+        site: {
+          name: 'name'
+        }
+      };
+      const request = JSON.parse(spec.buildRequests([ortb2Request], {}).data)[0];
+      expect(request).to.have.property('ortb2').and.to.deep.equal({
+        site: {
+          name: 'name'
+        }
+      });
+    });
+
+    it('should build request with ortb2Imp info', function () {
+      const ortb2ImpRequest = deepClone(defaultRequest);
+      ortb2ImpRequest.ortb2Imp = {
+        ext: {
+          data: {
+            pbadslot: 'home1',
+            adUnitSpecificAttribute: '1'
+          }
+        }
+      };
+      const request = JSON.parse(spec.buildRequests([ortb2ImpRequest], {}).data)[0];
+      expect(request).to.have.property('ortb2Imp').and.to.deep.equal({
+        ext: {
+          data: {
+            pbadslot: 'home1',
+            adUnitSpecificAttribute: '1'
+          }
+        }
+      });
+    });
+
+    it('should build request with valid bidfloor', function () {
+      const bfRequest = deepClone(defaultRequest);
+      bfRequest.getFloor = () => ({floor: 5, currency: 'USD'});
+      const request = JSON.parse(spec.buildRequests([bfRequest], {}).data)[0];
+      expect(request).to.have.property('floor').and.to.equal(5);
+    });
+
+    it('should build request with gdpr consent data if applies', function () {
+      const bidderRequest = {
+        gdprConsent: {
+          gdprApplies: true,
+          consentString: 'qwerty'
+        }
+      };
+      const request = JSON.parse(spec.buildRequests([defaultRequest], bidderRequest).data)[0];
+      expect(request).to.have.property('gdprApplies').and.equals(1);
+      expect(request).to.have.property('consentString').and.equals('qwerty');
+    });
+
+    it('should build request with usp consent data if applies', function () {
+      const bidderRequest = {
+        uspConsent: '1YA-'
+      };
+      const request = JSON.parse(spec.buildRequests([defaultRequest], bidderRequest).data)[0];
+      expect(request).to.have.property('usPrivacy').and.equals('1YA-');
+    });
+
+    it('should build request with coppa 1', function () {
+      config.setConfig({
+        coppa: true
+      });
+      const request = JSON.parse(spec.buildRequests([defaultRequest], {}).data)[0];
+      expect(request).to.have.property('coppa').and.equals(1);
+    });
+
+    it('should build request with extended ids', function () {
+      const idRequest = deepClone(defaultRequest);
+      idRequest.userIdAsEids = [
+        {source: 'adserver.org', uids: [{id: 'TTD_ID_FROM_USER_ID_MODULE', atype: 1, ext: {rtiPartner: 'TDID'}}]},
+        {source: 'pubcid.org', uids: [{id: 'pubCommonId_FROM_USER_ID_MODULE', atype: 1}]}
+      ];
+      const request = JSON.parse(spec.buildRequests([idRequest], {}).data)[0];
+      expect(request).to.have.property('userEids').and.deep.equal(idRequest.userIdAsEids);
+    });
+
+    it('should build request with video', function () {
+      const request = JSON.parse(spec.buildRequests([defaultRequestVideo], {}).data)[0];
+      expect(request).to.have.property('video').and.to.deep.equal({
+        playerSize: [640, 480],
+        context: 'instream',
+        skipppable: true
+      });
+      expect(request).to.have.property('sizes').and.to.deep.equal(['640x480']);
+    });
+  });
+
+  describe('interpretResponse', function () {
+    it('should return empty bids', function () {
+      const serverResponse = {
+        body: {
+          data: null
+        }
+      };
+
+      const invalidResponse = spec.interpretResponse(serverResponse, {});
+      expect(invalidResponse).to.be.an('array').that.is.empty;
+    });
+
+    it('should interpret valid response', function () {
+      const serverResponse = {
+        body: {
+          data: [{
+            requestId: 'qwerty',
+            cpm: 1,
+            currency: 'USD',
+            width: 300,
+            height: 250,
+            ttl: 600,
+            meta: {
+              advertiserDomains: ['iqx']
+            },
+            ext: {
+              pixels: [
+                ['iframe', 'surl1'],
+                ['image', 'surl2'],
+              ]
+            }
+          }]
+        }
+      };
+
+      const validResponse = spec.interpretResponse(serverResponse, {bidderRequest: defaultRequest});
+      const bid = validResponse[0];
+      expect(validResponse).to.be.an('array').that.is.not.empty;
+      expect(bid.requestId).to.equal('qwerty');
+      expect(bid.cpm).to.equal(1);
+      expect(bid.currency).to.equal('USD');
+      expect(bid.width).to.equal(300);
+      expect(bid.height).to.equal(250);
+      expect(bid.ttl).to.equal(600);
+      expect(bid.meta).to.deep.equal({advertiserDomains: ['iqx']});
+    });
+
+    it('should interpret valid banner response', function () {
+      const serverResponse = {
+        body: {
+          data: [{
+            requestId: 'qwerty',
+            cpm: 1,
+            currency: 'USD',
+            width: 300,
+            height: 250,
+            ttl: 600,
+            mediaType: 'banner',
+            creativeId: 'xe-demo-banner',
+            ad: 'ad',
+            meta: {}
+          }]
+        }
+      };
+
+      const validResponseBanner = spec.interpretResponse(serverResponse, {bidderRequest: defaultRequest});
+      const bid = validResponseBanner[0];
+      expect(validResponseBanner).to.be.an('array').that.is.not.empty;
+      expect(bid.mediaType).to.equal('banner');
+      expect(bid.creativeId).to.equal('xe-demo-banner');
+      expect(bid.ad).to.equal('ad');
+    });
+
+    it('should interpret valid video response', function () {
+      const serverResponse = {
+        body: {
+          data: [{
+            requestId: 'qwerty',
+            cpm: 1,
+            currency: 'USD',
+            width: 600,
+            height: 480,
+            ttl: 600,
+            mediaType: 'video',
+            creativeId: 'xe-demo-video',
+            ad: 'vast-xml',
+            meta: {}
+          }]
+        }
+      };
+
+      const validResponseBanner = spec.interpretResponse(serverResponse, {bidderRequest: defaultRequestVideo});
+      const bid = validResponseBanner[0];
+      expect(validResponseBanner).to.be.an('array').that.is.not.empty;
+      expect(bid.mediaType).to.equal('video');
+      expect(bid.creativeId).to.equal('xe-demo-video');
+      expect(bid.ad).to.equal('vast-xml');
+    });
+  });
+
+  describe('getUserSyncs', function () {
+    it('shoukd handle no params', function () {
+      const opts = spec.getUserSyncs({}, []);
+      expect(opts).to.be.an('array').that.is.empty;
+    });
+
+    it('should return empty if sync is not allowed', function () {
+      const opts = spec.getUserSyncs({iframeEnabled: false, pixelEnabled: false});
+      expect(opts).to.be.an('array').that.is.empty;
+    });
+
+    it('should allow iframe sync', function () {
+      const opts = spec.getUserSyncs({iframeEnabled: true, pixelEnabled: false}, [{
+        body: {
+          data: [{
+            requestId: 'qwerty',
+            ext: {
+              pixels: [
+                ['iframe', 'surl1?a=b'],
+                ['image', 'surl2?a=b'],
+              ]
+            }
+          }]
+        }
+      }]);
+      expect(opts.length).to.equal(1);
+      expect(opts[0].type).to.equal('iframe');
+      expect(opts[0].url).to.equal('surl1?a=b&us_privacy=&gdpr=0&gdpr_consent=');
+    });
+
+    it('should allow pixel sync', function () {
+      const opts = spec.getUserSyncs({iframeEnabled: false, pixelEnabled: true}, [{
+        body: {
+          data: [{
+            requestId: 'qwerty',
+            ext: {
+              pixels: [
+                ['iframe', 'surl1?a=b'],
+                ['image', 'surl2?a=b'],
+              ]
+            }
+          }]
+        }
+      }]);
+      expect(opts.length).to.equal(1);
+      expect(opts[0].type).to.equal('image');
+      expect(opts[0].url).to.equal('surl2?a=b&us_privacy=&gdpr=0&gdpr_consent=');
+    });
+
+    it('should allow pixel sync and parse consent params', function () {
+      const opts = spec.getUserSyncs({iframeEnabled: false, pixelEnabled: true}, [{
+        body: {
+          data: [{
+            requestId: 'qwerty',
+            ext: {
+              pixels: [
+                ['iframe', 'surl1?a=b'],
+                ['image', 'surl2?a=b'],
+              ]
+            }
+          }]
+        }
+      }], {
+        gdprApplies: 1,
+        consentString: '1YA-'
+      });
+      expect(opts.length).to.equal(1);
+      expect(opts[0].type).to.equal('image');
+      expect(opts[0].url).to.equal('surl2?a=b&us_privacy=&gdpr=1&gdpr_consent=1YA-');
+    });
+  });
+
+  describe('getBidFloor', function () {
+    it('should return null when getFloor is not a function', () => {
+      const bid = {getFloor: 2};
+      const result = getBidFloor(bid);
+      expect(result).to.be.null;
+    });
+
+    it('should return null when getFloor doesnt return an object', () => {
+      const bid = {getFloor: () => 2};
+      const result = getBidFloor(bid);
+      expect(result).to.be.null;
+    });
+
+    it('should return null when floor is not a number', () => {
+      const bid = {
+        getFloor: () => ({floor: 'string', currency: 'USD'})
+      };
+      const result = getBidFloor(bid);
+      expect(result).to.be.null;
+    });
+
+    it('should return null when currency is not USD', () => {
+      const bid = {
+        getFloor: () => ({floor: 5, currency: 'EUR'})
+      };
+      const result = getBidFloor(bid);
+      expect(result).to.be.null;
+    });
+
+    it('should return floor value when everything is correct', () => {
+      const bid = {
+        getFloor: () => ({floor: 5, currency: 'USD'})
+      };
+      const result = getBidFloor(bid);
+      expect(result).to.equal(5);
+    });
+  });
+})