diff --git a/modules/adagioBidAdapter.js b/modules/adagioBidAdapter.js
index 0849b73c3f3..9d04e166600 100644
--- a/modules/adagioBidAdapter.js
+++ b/modules/adagioBidAdapter.js
@@ -717,7 +717,7 @@ export const spec = {
     const requests = Object.keys(groupedAdUnits).map(organizationId => {
       return {
         method: 'POST',
-        url: ENDPOINT,
+        url: `${ENDPOINT}?orgid=${organizationId}`,
         data: {
           organizationId: organizationId,
           hasRtd: _internal.hasRtd() ? 1 : 0,
@@ -745,7 +745,7 @@ export const spec = {
           usIfr: canSyncWithIframe
         },
         options: {
-          contentType: 'text/plain'
+          endpointCompression: true
         }
       };
     });
diff --git a/test/spec/modules/adagioBidAdapter_spec.js b/test/spec/modules/adagioBidAdapter_spec.js
index 1a98b69c7c8..45788fe14a6 100644
--- a/test/spec/modules/adagioBidAdapter_spec.js
+++ b/test/spec/modules/adagioBidAdapter_spec.js
@@ -283,11 +283,11 @@ describe('Adagio bid adapter', () => {
       const bidderRequest = new BidderRequestBuilder().build();
 
       const requests = spec.buildRequests([bid01], bidderRequest);
+      const expectedUrl = `${ENDPOINT}?orgid=1000`;
 
       expect(requests).to.have.lengthOf(1);
       expect(requests[0].method).to.equal('POST');
-      expect(requests[0].url).to.equal(ENDPOINT);
-      expect(requests[0].options.contentType).to.eq('text/plain');
+      expect(requests[0].url).to.equal(expectedUrl);
       expect(requests[0].data).to.have.all.keys(expectedDataKeys);
     });
 
@@ -1137,6 +1137,16 @@ describe('Adagio bid adapter', () => {
         });
       })
     })
+
+    describe('with endpoint compression', function() {
+      it('should always use the endpoint compression option', function() {
+        const bid01 = new BidRequestBuilder().withParams().build();
+        const bidderRequest = new BidderRequestBuilder().build();
+        const requests = spec.buildRequests([bid01], bidderRequest);
+        expect(requests[0].options).to.exist;
+        expect(requests[0].options.endpointCompression).to.equal(true);
+      });
+    });
   });
 
   describe('interpretResponse()', function() {