diff --git a/modules/glimpseBidAdapter.js b/modules/glimpseBidAdapter.js
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+++ b/modules/glimpseBidAdapter.js
@@ -0,0 +1,58 @@
+import { registerBidder } from '../src/adapters/bidderFactory.js';
+import { BANNER } from '../src/mediaTypes.js';
+
+const BIDDER_CODE = 'glimpse';
+
+export const spec = {
+  code: BIDDER_CODE,
+  url: 'https://api.glimpseprotocol.io/cloud/v1/vault/prebid',
+  supportedMediaTypes: [BANNER],
+
+  isBidRequestValid: (bid) => {
+    try {
+      const { placementId } = bid.params;
+      return typeof placementId === 'string' && placementId.length > 0;
+    } catch (error) {
+      return false;
+    }
+  },
+
+  buildRequests: (validBidRequests, bidderRequest) => {
+    const { url, code: bidderCode } = spec;
+
+    const bids = validBidRequests.map((request) => {
+      delete request.mediaTypes;
+      return request;
+    });
+
+    const sdk = {
+      source: 'pbjs',
+      version: '$prebid.version$',
+    };
+
+    const payload = {
+      ...bidderRequest,
+      bidderCode,
+      bids,
+      sdk,
+    };
+
+    return {
+      method: 'POST',
+      url,
+      data: JSON.stringify(payload),
+    };
+  },
+
+  interpretResponse: (serverResponse, _) => {
+    const bids = [];
+    try {
+      const { body } = serverResponse;
+      bids.push(...body);
+    } catch (error) {}
+
+    return bids;
+  },
+};
+
+registerBidder(spec);
diff --git a/modules/glimpseBidAdapter.md b/modules/glimpseBidAdapter.md
new file mode 100644
index 00000000000..024cc9ebfa7
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+++ b/modules/glimpseBidAdapter.md
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+# Overview
+
+```
+Module Name:  Glimpse Protocol Bid Adapter
+Module Type:  Bidder Adapter
+Maintainer:   hello@glimpseprotocol.io
+```
+
+# Description
+
+This module connects publishers to Glimpse Protocol's demand sources via Prebid.js. Our innovative marketplace protects
+consumer privacy while allowing precise targeting. It is compliant with GDPR, DPA and CCPA.
+
+This adapter supports Banner.
+
+# Test Parameters
+
+```javascript
+var adUnits = [
+  {
+    code: 'banner-div-a',
+    mediaTypes: {
+      banner: {
+        sizes: [[300, 250]],
+      },
+    },
+    bids: [
+      {
+        bidder: 'glimpse',
+        params: {
+          placementId: 'glimpse-demo-300x250',
+        },
+      },
+    ],
+  },
+  {
+    code: 'banner-div-b',
+    mediaTypes: {
+      banner: {
+        sizes: [[320, 50]],
+      },
+    },
+    bids: [
+      {
+        bidder: 'glimpse',
+        params: {
+          placementId: 'glimpse-demo-320x50',
+        },
+      },
+    ],
+  },
+  {
+    code: 'banner-div-c',
+    mediaTypes: {
+      banner: {
+        sizes: [[970, 250]],
+      },
+    },
+    bids: [
+      {
+        bidder: 'glimpse',
+        params: {
+          placementId: 'glimpse-demo-970x250',
+        },
+      },
+    ],
+  },
+  {
+    code: 'banner-div-d',
+    mediaTypes: {
+      banner: {
+        sizes: [[728, 90]],
+      },
+    },
+    bids: [
+      {
+        bidder: 'glimpse',
+        params: {
+          placementId: 'glimpse-demo-728x90',
+        },
+      },
+    ],
+  },
+  {
+    code: 'banner-div-e',
+    mediaTypes: {
+      banner: {
+        sizes: [[300, 600]],
+      },
+    },
+    bids: [
+      {
+        bidder: 'glimpse',
+        params: {
+          placementId: 'glimpse-demo-300x600',
+        },
+      },
+    ],
+  },
+];
+```
diff --git a/test/spec/modules/glimpseBidAdapter_spec.js b/test/spec/modules/glimpseBidAdapter_spec.js
new file mode 100644
index 00000000000..cc11efcb2af
--- /dev/null
+++ b/test/spec/modules/glimpseBidAdapter_spec.js
@@ -0,0 +1,179 @@
+import { expect } from 'chai';
+import { spec } from 'modules/glimpseBidAdapter.js';
+import { newBidder } from 'src/adapters/bidderFactory.js';
+
+/**
+ * Test Helpers
+ */
+
+const API = 'https://api.glimpseprotocol.io/cloud/v1/vault/prebid';
+
+const templateBidRequest = {
+  bidder: 'glimpse',
+  params: {
+    placementId: 'glimpse-demo-300x250',
+  },
+  adUnitCode: 'banner-div-a',
+  sizes: [[300, 250]],
+  bidId: '26a80b71cfd671',
+  bidderRequestId: '133baeded6ac94',
+  auctionId: '96692a73-307b-44b8-8e4f-ddfb40341570',
+};
+
+const templateBidderRequest = {
+  bidderCode: 'glimpse',
+  auctionId: '96692a73-307b-44b8-8e4f-ddfb40341570',
+  bidderRequestId: '133baeded6ac94',
+  timeout: 3000,
+  gdprConsent: {
+    apiVersion: 2,
+    consentString:
+      'COzP517OzP517AcABBENAlCsAP_AAAAAAAwIF8NX-T5eL2vju2Zdt7JEaYwfZxyigOgThgQIsW8NwIeFbBoGP2EgHBG4JCQAGBAkkgCBAQMsHGBcCQAAgIgRiRKMYE2MjzNKBJJAigkbc0FACDVunsHS2ZCY70-8O__bPAviADAvUC-AAAAA.YAAAAAAAAAAA',
+    gdprApplies: true,
+    vendorData: {},
+  },
+  refererInfo: {
+    referer: 'https://demo.glimpseprotocol.io/prebid/desktop',
+    reachedTop: true,
+    numIframes: 0,
+    stack: ['https://demo.glimpseprotocol.io/prebid/desktop'],
+  },
+};
+
+const templateBidResponse = {
+  ad: '<div>HelloWorld</div>',
+  adUnitCode: 'banner-div-a',
+  bidder: 'glimpse',
+  cpm: 1.04,
+  creativeId: 'glimpse-demo-300x250',
+  currency: 'GBP',
+  height: 250,
+  mediaType: 'banner',
+  netRevenue: true,
+  pbAg: '1.04',
+  pbDg: '1.04',
+  pbHg: '1.04',
+  pbLg: '1.00',
+  pbMg: '1.05',
+  requestId: '133baeded6ac94',
+  ttl: 60,
+  width: 300,
+};
+
+const copyBidResponse = () => ({ ...templateBidResponse });
+const copyBidderRequest = () => ({ ...templateBidderRequest, bids: copyBidRequests() });
+const copyBidRequest = () => ({ ...templateBidRequest });
+
+const copyBidRequests = () => [copyBidRequest()];
+const copyBidResponses = () => ({
+  body: [copyBidResponse()],
+});
+
+/**
+ * Tests
+ */
+
+describe('GlimpseProtocolAdapter', function () {
+  const adapter = newBidder(spec);
+
+  describe('inherited functions', function () {
+    it('exists and is a function', function () {
+      expect(adapter.callBids).to.exist.and.to.be.a('function');
+      expect(adapter.getSpec).to.exist.and.to.be.a('function');
+    });
+  });
+
+  describe('isBidRequestValid', function () {
+    it('should return true when params.placementId is valid', function () {
+      expect(spec.isBidRequestValid(templateBidRequest)).to.equal(true);
+    });
+
+    it('should return false when params.placementId is invalid', function () {
+      let bid = copyBidRequest();
+      delete bid.params;
+      bid.params = {
+        placementId: 0,
+      };
+      expect(spec.isBidRequestValid(bid)).to.equal(false);
+    });
+
+    it('should return false when params is not passed', function () {
+      let bid = copyBidRequest();
+      delete bid.params;
+      expect(spec.isBidRequestValid(bid)).to.equal(false);
+    });
+
+    it('should return false when params.placementId is not passed', function () {
+      let bid = copyBidRequest();
+      delete bid.params.placementId;
+      expect(spec.isBidRequestValid(bid)).to.equal(false);
+    });
+  });
+
+  describe('buildRequests', function () {
+    const bidRequest = copyBidRequest();
+    const bidRequests = [bidRequest];
+
+    it('should add version and source information', function () {
+      const request = spec.buildRequests(bidRequests);
+      const payload = JSON.parse(request.data);
+
+      expect(payload.sdk).to.exist;
+      expect(payload.sdk).to.deep.equal({
+        source: 'pbjs',
+        version: '$prebid.version$',
+      });
+    });
+
+    it('should send request to API via POST', function () {
+      const request = spec.buildRequests(bidRequests);
+      expect(request.url).to.equal(API);
+      expect(request.method).to.equal('POST');
+    });
+
+    it('should add GDPR consent', function () {
+      const bidderRequest = copyBidderRequest();
+      const request = spec.buildRequests(bidRequests, bidderRequest);
+      const payload = JSON.parse(request.data);
+
+      expect(payload.gdprConsent).to.exist;
+      const { gdprConsent } = payload;
+      expect(gdprConsent.gdprApplies).to.be.true;
+      expect(gdprConsent.consentString).to.equal(bidderRequest.gdprConsent.consentString);
+    });
+
+    it('should add referer info', function () {
+      const bidderRequest = copyBidderRequest();
+      const request = spec.buildRequests(bidRequests, bidderRequest);
+      const payload = JSON.parse(request.data);
+
+      expect(payload.refererInfo.referer).to.equal(templateBidderRequest.refererInfo.referer);
+    });
+  });
+
+  describe('interpretResponse', function () {
+    it('should handle valid bid responses', function () {
+      const response = copyBidResponses();
+
+      const bids = spec.interpretResponse(response);
+      expect(bids).to.have.length(1);
+      expect(bids[0].adUnitCode).to.equal(templateBidRequest.adUnitCode);
+    });
+
+    it('should handle no bid responses', function () {
+      const response = copyBidResponses();
+      response.body = [];
+
+      const bids = spec.interpretResponse(response);
+      expect(bids).to.have.length(0);
+    });
+
+    it('should return no bid on an invalid response', function () {
+      const response = copyBidResponses();
+      delete response.body;
+
+      const bids = spec.interpretResponse(response);
+      expect(bids).to.have.length(0);
+    });
+  });
+});