diff --git a/official/guides/create-carrier-curls/amazonshipping.sh b/official/guides/create-carrier-curls/amazonshipping.sh
index cd223136..caec2fa1 100644
--- a/official/guides/create-carrier-curls/amazonshipping.sh
+++ b/official/guides/create-carrier-curls/amazonshipping.sh
@@ -5,6 +5,7 @@ curl -X POST https://api.easypost.com/v2/carrier_accounts/register_oauth \
   "carrier_account_oauth_registrations": {
     "type": "AmazonShippingAccount",
     "description": "My Shipping Account (optional)",
-    "reference": "Internal reference id (optional)"
+    "reference": "Internal reference id (optional)",
+    "return_to_url": "https://example.com (optional)"
   }
 }'
diff --git a/official/guides/create-carrier-curls/ups.sh b/official/guides/create-carrier-curls/ups.sh
index 07ab49ea..003ff491 100644
--- a/official/guides/create-carrier-curls/ups.sh
+++ b/official/guides/create-carrier-curls/ups.sh
@@ -1,28 +1,12 @@
-curl -X POST https://api.easypost.com/v2/carrier_accounts \
+curl -X POST https://api.easypost.com/v2/carrier_accounts/register_oauth \
   -u "$EASYPOST_API_KEY": \
   -H 'Content-Type: application/json' \
   -d '{
-  "carrier_account": {
+  "carrier_account_oauth_registrations": {
     "type": "UpsAccount",
-    "description": "UpsAccount",
-    "registration_data": {
-      "account_number": "VALUE",
-      "city": "VALUE",
-      "company": "VALUE",
-      "country": "VALUE",
-      "email": "VALUE",
-      "name": "VALUE",
-      "phone": "VALUE",
-      "postal_code": "VALUE",
-      "state": "VALUE",
-      "street1": "VALUE",
-      "title": "VALUE",
-      "website": "VALUE",
-      "invoice_amount": "VALUE",
-      "invoice_control_id": "VALUE",
-      "invoice_currency": "VALUE",
-      "invoice_date": "VALUE",
-      "invoice_number": "VALUEr"
-    }
+    "account_number": "CUSTOMER UPS ACCOUNT NUMBER",
+    "description": "CUSTOMER ACCOUNT DESCRIPTION (optional)",
+    "reference": "UNIQUE ACCOUNT REFERENCE (optional)",
+    "return_to_url": "https://example.com (optional)"
   }
 }'
diff --git a/tools/build_create_carrier_curl_requests/build_curls.py b/tools/build_create_carrier_curl_requests/build_curls.py
index 26e000dc..ac9f7869 100644
--- a/tools/build_create_carrier_curl_requests/build_curls.py
+++ b/tools/build_create_carrier_curl_requests/build_curls.py
@@ -18,7 +18,6 @@
     "FedexSmartpostAccount",
 ]
 UPS_CUSTOM_WORKFLOW_CARRIERS = [
-    "UpsAccount",
     "UpsDapAccount",
 ]
 CANADAPOST_CUSTOM_WORKFLOW_CARRIERS = [
@@ -26,6 +25,7 @@
 ]
 OAUTH_CUSTOM_WORKFLOW_CARRIERS = [
     "AmazonShippingAccount",
+    "UpsAccount"
 ]
 MAERSK_CUSTOM_WORKFLOW_CARRIERS = [
     "MaerskAccount"
@@ -188,13 +188,29 @@ def add_credential_structure(carrier_output: str, carrier: dict[str, str]) -> st
         carrier_output += END_CHARS
         carrier_output = carrier_output.replace(f"{LINE_BREAK_CHARS}{END_CHARS}", f"{END_CHARS}")
         return carrier_output
+    # UPS OAuth
+    elif carrier["type"] == "UpsAccount":
+        carrier_account_json = {
+            "carrier_account_oauth_registrations": {
+                "type": "UpsAccount",
+                "account_number": "CUSTOMER UPS ACCOUNT NUMBER",
+                "description": "CUSTOMER ACCOUNT DESCRIPTION (optional)",
+                "reference": "UNIQUE ACCOUNT REFERENCE (optional)",
+                "return_to_url": "https://example.com (optional)"
+            }
+        }
+
+        carrier_output += f"  -d '{json.dumps(carrier_account_json, indent=2)}'"
+        carrier_output += END_CHARS
+        return carrier_output
     # Amazon Shipping
     elif carrier["type"] in OAUTH_CUSTOM_WORKFLOW_CARRIERS:
         carrier_account_json = {
             "carrier_account_oauth_registrations": {
                 "type": carrier["type"],
                 "description": "My Shipping Account (optional)",
-                "reference": "Internal reference id (optional)"
+                "reference": "Internal reference id (optional)",
+                "return_to_url": "https://example.com (optional)"
             }
         }