diff --git a/studies/RayAccountStudy.json5 b/studies/RayAccountStudy.json5
index 5c1a625b..db6dee83 100644
--- a/studies/RayAccountStudy.json5
+++ b/studies/RayAccountStudy.json5
@@ -17,11 +17,11 @@
           },
           {
             name: 'ray-profile-base-url',
-            value: 'https://raybrowser.com/',
+            value: 'https://account.raybrowser.com/',
           },
           {
             name: 'ray-api-version',
-            value: 'v2/dev',
+            value: 'v2',
           },
           {
             name: 'show-invite-friends',
@@ -31,6 +31,10 @@
             name: 'show-raybux-balance',
             value: 'true',
           },
+          {
+            name: 'ray-api-allowed-host',
+            value: 'raybrowser.com,www.raybrowser.com,portal.raybrowser.com',
+          },
         ],
       },
       {
@@ -42,6 +46,7 @@
       min_version: '135.0.7049.72',
       channel: [
         'RELEASE',
+        'DEV',
       ],
       platform: [
         'WINDOWS',
diff --git a/studies/RayNightlyAccountStudy.json5 b/studies/RayNightlyAccountStudy.json5
index 242f99f6..dadc60c8 100644
--- a/studies/RayNightlyAccountStudy.json5
+++ b/studies/RayNightlyAccountStudy.json5
@@ -17,11 +17,11 @@
           },
           {
             name: 'ray-profile-base-url',
-            value: 'https://ray-website-git-feature-invites-ray-browser.vercel.app/',
+            value: 'https://ray-account-nightly.vercel.app/',
           },
           {
             name: 'ray-api-version',
-            value: 'v2/dev',
+            value: 'v2/nightly',
           },
           {
             name: 'show-invite-friends',
@@ -33,7 +33,7 @@
           },
           {
             name: 'ray-api-allowed-host',
-            value: 'ray-website-git-feature-invites-ray-browser.vercel.app,raybrowser.com,www.raybrowser.com,portal.raybrowser.com',
+            value: 'ray-account-nightly.vercel.app,raybrowser.com,www.raybrowser.com,portal.raybrowser.com',
           },
         ],
       },
diff --git a/studies/RayRcAccountStudy.json5 b/studies/RayRcAccountStudy.json5
index eb731cf4..f4789cba 100644
--- a/studies/RayRcAccountStudy.json5
+++ b/studies/RayRcAccountStudy.json5
@@ -17,11 +17,11 @@
           },
           {
             name: 'ray-profile-base-url',
-            value: 'https://ray-website-git-feature-invites-ray-browser.vercel.app/',
+            value: 'https://ray-account-rc.vercel.app/',
           },
           {
             name: 'ray-api-version',
-            value: 'v2/dev',
+            value: 'v2/rc',
           },
           {
             name: 'show-invite-friends',
@@ -31,6 +31,10 @@
             name: 'show-raybux-balance',
             value: 'true',
           },
+          {
+            name: 'ray-api-allowed-host',
+            value: 'ray-account-rc.vercel.app,raybrowser.com,www.raybrowser.com,portal.raybrowser.com',
+          },
         ],
       },
       {