diff --git a/adapters/imds/imds.go b/adapters/imds/imds.go
index 6c555bcca45..02d30828966 100644
--- a/adapters/imds/imds.go
+++ b/adapters/imds/imds.go
@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"net/http"
+	"net/url"
 	"text/template"
 
 	"github.com/prebid/openrtb/v19/openrtb2"
@@ -14,6 +15,8 @@ import (
 	"github.com/prebid/prebid-server/openrtb_ext"
 )
 
+const adapterVersion string = "pbs-go/1.0.0"
+
 type adapter struct {
 	EndpointTemplate *template.Template
 }
@@ -127,7 +130,7 @@ func (a *adapter) makeRequest(request *openrtb2.BidRequest) (*adapters.RequestDa
 
 // Builds enpoint url based on adapter-specific pub settings from imp.ext
 func (adapter *adapter) buildEndpointURL(params *openrtb_ext.ExtImpImds) (string, error) {
-	return macros.ResolveMacros(adapter.EndpointTemplate, macros.EndpointTemplateParams{Host: params.SeatId})
+	return macros.ResolveMacros(adapter.EndpointTemplate, macros.EndpointTemplateParams{AccountID: url.QueryEscape(params.SeatId), SourceId: url.QueryEscape(adapterVersion)})
 }
 
 func getExtImpObj(imp *openrtb2.Imp) (*openrtb_ext.ExtImpImds, error) {
diff --git a/adapters/imds/imds_test.go b/adapters/imds/imds_test.go
index 3a8c33ed31c..5fab0509c1d 100644
--- a/adapters/imds/imds_test.go
+++ b/adapters/imds/imds_test.go
@@ -11,7 +11,7 @@ import (
 
 func TestJsonSamples(t *testing.T) {
 	bidder, buildErr := Builder(openrtb_ext.BidderImds, config.Adapter{
-		Endpoint: "http://{{.Host}}.technoratimedia.com/openrtb/bids/{{.Host}}"}, config.Server{ExternalUrl: "http://hosturl.com", GvlID: 1, DataCenter: "2"})
+		Endpoint: "http://pbs.technoratimedia.com/openrtb/bids/{{.AccountID}}?src={{.SourceId}}&adapter=imds"}, config.Server{ExternalUrl: "http://hosturl.com", GvlID: 1, DataCenter: "2"})
 
 	if buildErr != nil {
 		t.Fatalf("Builder returned unexpected error %v", buildErr)
diff --git a/adapters/imds/imdstest/exemplary/simple-banner.json b/adapters/imds/imdstest/exemplary/simple-banner.json
index 5b15f9e058a..c19d19bd5fe 100644
--- a/adapters/imds/imdstest/exemplary/simple-banner.json
+++ b/adapters/imds/imdstest/exemplary/simple-banner.json
@@ -25,7 +25,7 @@
   "httpCalls": [
     {
       "expectedRequest": {
-        "uri": "http://prebid.technoratimedia.com/openrtb/bids/prebid",
+        "uri": "http://pbs.technoratimedia.com/openrtb/bids/prebid?src=pbs-go%2F1.0.0&adapter=imds",
         "body": {
           "id": "test-request-id",
           "ext": {
diff --git a/adapters/imds/imdstest/exemplary/simple-video.json b/adapters/imds/imdstest/exemplary/simple-video.json
index 9aaea18cca9..31a8d568b5d 100644
--- a/adapters/imds/imdstest/exemplary/simple-video.json
+++ b/adapters/imds/imdstest/exemplary/simple-video.json
@@ -31,7 +31,7 @@
   "httpCalls": [
     {
       "expectedRequest": {
-        "uri": "http://prebid.technoratimedia.com/openrtb/bids/prebid",
+        "uri": "http://pbs.technoratimedia.com/openrtb/bids/prebid?src=pbs-go%2F1.0.0&adapter=imds",
         "body": {
           "id": "1",
           "site": {
diff --git a/adapters/imds/imdstest/supplemental/audio_response.json b/adapters/imds/imdstest/supplemental/audio_response.json
index 752d610aa72..9873d9b91d4 100644
--- a/adapters/imds/imdstest/supplemental/audio_response.json
+++ b/adapters/imds/imdstest/supplemental/audio_response.json
@@ -20,7 +20,7 @@
   "httpCalls": [
     {
       "expectedRequest": {
-        "uri": "http://prebid.technoratimedia.com/openrtb/bids/prebid",
+        "uri": "http://pbs.technoratimedia.com/openrtb/bids/prebid?src=pbs-go%2F1.0.0&adapter=imds",
         "body": {
           "id": "test-request-id",
           "ext": {
diff --git a/adapters/imds/imdstest/supplemental/bad_response.json b/adapters/imds/imdstest/supplemental/bad_response.json
index 520f415bcf4..1f96ac643bb 100644
--- a/adapters/imds/imdstest/supplemental/bad_response.json
+++ b/adapters/imds/imdstest/supplemental/bad_response.json
@@ -29,7 +29,7 @@
   "httpCalls": [
     {
       "expectedRequest": {
-        "uri": "http://prebid.technoratimedia.com/openrtb/bids/prebid",
+        "uri": "http://pbs.technoratimedia.com/openrtb/bids/prebid?src=pbs-go%2F1.0.0&adapter=imds",
         "body": {
           "id": "test-request-id",
           "ext": {
diff --git a/adapters/imds/imdstest/supplemental/native_response.json b/adapters/imds/imdstest/supplemental/native_response.json
index 1428ac1ccd3..b402084a97e 100644
--- a/adapters/imds/imdstest/supplemental/native_response.json
+++ b/adapters/imds/imdstest/supplemental/native_response.json
@@ -20,7 +20,7 @@
   "httpCalls": [
     {
       "expectedRequest": {
-        "uri": "http://prebid.technoratimedia.com/openrtb/bids/prebid",
+        "uri": "http://pbs.technoratimedia.com/openrtb/bids/prebid?src=pbs-go%2F1.0.0&adapter=imds",
         "body": {
           "id": "test-request-id",
           "ext": {
diff --git a/adapters/imds/imdstest/supplemental/one_bad_ext.json b/adapters/imds/imdstest/supplemental/one_bad_ext.json
index f5e9fed874d..d1bd7451384 100644
--- a/adapters/imds/imdstest/supplemental/one_bad_ext.json
+++ b/adapters/imds/imdstest/supplemental/one_bad_ext.json
@@ -42,7 +42,7 @@
   "httpCalls": [
     {
       "expectedRequest": {
-        "uri": "http://prebid.technoratimedia.com/openrtb/bids/prebid",
+        "uri": "http://pbs.technoratimedia.com/openrtb/bids/prebid?src=pbs-go%2F1.0.0&adapter=imds",
         "body": {
           "id": "test-request-id",
           "ext": {
diff --git a/adapters/imds/imdstest/supplemental/status_204.json b/adapters/imds/imdstest/supplemental/status_204.json
index 302e8ed1585..77906a7b54b 100644
--- a/adapters/imds/imdstest/supplemental/status_204.json
+++ b/adapters/imds/imdstest/supplemental/status_204.json
@@ -29,7 +29,7 @@
   "httpCalls": [
     {
       "expectedRequest": {
-        "uri": "http://prebid.technoratimedia.com/openrtb/bids/prebid",
+        "uri": "http://pbs.technoratimedia.com/openrtb/bids/prebid?src=pbs-go%2F1.0.0&adapter=imds",
         "body": {
           "id": "test-request-id",
           "ext": {
diff --git a/adapters/imds/imdstest/supplemental/status_400.json b/adapters/imds/imdstest/supplemental/status_400.json
index 1bb2cf6fa45..9a63221972b 100644
--- a/adapters/imds/imdstest/supplemental/status_400.json
+++ b/adapters/imds/imdstest/supplemental/status_400.json
@@ -29,7 +29,7 @@
   "httpCalls": [
     {
       "expectedRequest": {
-        "uri": "http://prebid.technoratimedia.com/openrtb/bids/prebid",
+        "uri": "http://pbs.technoratimedia.com/openrtb/bids/prebid?src=pbs-go%2F1.0.0&adapter=imds",
         "body": {
           "id": "test-request-id",
           "ext": {
diff --git a/adapters/imds/imdstest/supplemental/status_500.json b/adapters/imds/imdstest/supplemental/status_500.json
index 37ca398e59e..ee29aee4329 100644
--- a/adapters/imds/imdstest/supplemental/status_500.json
+++ b/adapters/imds/imdstest/supplemental/status_500.json
@@ -29,7 +29,7 @@
   "httpCalls": [
     {
       "expectedRequest": {
-        "uri": "http://prebid.technoratimedia.com/openrtb/bids/prebid",
+        "uri": "http://pbs.technoratimedia.com/openrtb/bids/prebid?src=pbs-go%2F1.0.0&adapter=imds",
         "body": {
           "id": "test-request-id",
           "ext": {
diff --git a/static/bidder-info/imds.yaml b/static/bidder-info/imds.yaml
index 3f27c766df3..e608a6c6c8c 100644
--- a/static/bidder-info/imds.yaml
+++ b/static/bidder-info/imds.yaml
@@ -1,4 +1,4 @@
-endpoint: "http://{{.Host}}.technoratimedia.com/openrtb/bids/{{.Host}}"
+endpoint: "https://pbs.technoratimedia.com/openrtb/bids/{{.AccountID}}?src={{.SourceId}}&adapter=imds"
 maintainer:
   email: "eng-demand@imds.tv"
 capabilities:
diff --git a/static/bidder-info/synacormedia.yaml b/static/bidder-info/synacormedia.yaml
index c19d7674d18..2a796ae839f 100644
--- a/static/bidder-info/synacormedia.yaml
+++ b/static/bidder-info/synacormedia.yaml
@@ -1,5 +1,5 @@
 # DEPRECATED: Use imds bidder instead
-endpoint: "http://{{.Host}}.technoratimedia.com/openrtb/bids/{{.Host}}"
+endpoint: "https://pbs.technoratimedia.com/openrtb/bids/{{.AccountID}}?src={{.SourceId}}&adapter=synacormedia"
 maintainer:
   email: "eng-demand@imds.tv"
 capabilities:
@@ -12,4 +12,4 @@ capabilities:
       - banner
       - video
 userSync:
-  key: "imds"
\ No newline at end of file
+  key: "imds"