diff --git a/apps/edr-freight-web/backoffice/src/constants/apiConfig.ts b/apps/edr-freight-web/backoffice/src/constants/apiConfig.ts
index 030b051a1..a7c8670cf 100644
--- a/apps/edr-freight-web/backoffice/src/constants/apiConfig.ts
+++ b/apps/edr-freight-web/backoffice/src/constants/apiConfig.ts
@@ -1,3 +1,3 @@
-export const API_BASE_URL = 'https://edrfreightapi.triaplc.com';
+// export const API_BASE_URL = 'https://edrfreightapi.triaplc.com';
 
-// export const API_BASE_URL = 'http://localhost:3001';
+export const API_BASE_URL = 'http://localhost:3001';
diff --git a/apps/edr-freight-web/portal/src/constants/apiConfig.ts b/apps/edr-freight-web/portal/src/constants/apiConfig.ts
index dce8aad63..fc9f57a58 100644
--- a/apps/edr-freight-web/portal/src/constants/apiConfig.ts
+++ b/apps/edr-freight-web/portal/src/constants/apiConfig.ts
@@ -1,3 +1,3 @@
-export const API_BASE_URL = 'https://edrfreightapi.triaplc.com';
-// export const API_BASE_URL = 'http://localhost:3001';
+// export const API_BASE_URL = 'https://edrfreightapi.triaplc.com';
+export const API_BASE_URL = 'http://localhost:3001';
 
diff --git a/apps/edr-freight-web/portal/src/pages/bookings/new-booking-form/step1-contract-type.tsx b/apps/edr-freight-web/portal/src/pages/bookings/new-booking-form/step1-contract-type.tsx
index b4fa15f6b..1df664ff8 100644
--- a/apps/edr-freight-web/portal/src/pages/bookings/new-booking-form/step1-contract-type.tsx
+++ b/apps/edr-freight-web/portal/src/pages/bookings/new-booking-form/step1-contract-type.tsx
@@ -128,7 +128,7 @@ export function Step1ContractType({
         (sl) => sl.id === booking.shippingLineId,
       );
       if (shippingLine) {
-        form.setValue("shippingLine", shippingLine.name);
+        form.setValue("shippingLine", shippingLine.id);
       }
     }
 
diff --git a/apps/edr-freight-web/portal/src/pages/bookings/new-booking-form/step4-route.tsx b/apps/edr-freight-web/portal/src/pages/bookings/new-booking-form/step4-route.tsx
index cd05f4e9a..40fc1f061 100644
--- a/apps/edr-freight-web/portal/src/pages/bookings/new-booking-form/step4-route.tsx
+++ b/apps/edr-freight-web/portal/src/pages/bookings/new-booking-form/step4-route.tsx
@@ -35,7 +35,7 @@ export function Step4Route({
 
   const shippingLineOptions = useMemo(() => {
     if (!referenceData?.shipping_line) return [];
-    // The form keys shipping line by name, so options are keyed by name too.
+    // The form keys shipping line by ID (required by API as UUID).
     // Dedupe by name: if the reference data has two lines sharing a name, a
     // duplicate option would crash Mantine's Select ("Duplicate options...").
     const seen = new Set<string>();
@@ -43,7 +43,7 @@ export function Step4Route({
     for (const sl of referenceData.shipping_line) {
       if (!sl.name || seen.has(sl.name)) continue;
       seen.add(sl.name);
-      options.push({ value: sl.name, label: sl.name });
+      options.push({ value: sl.id, label: sl.name });
     }
     return options;
   }, [referenceData]);
diff --git a/apps/edr-freight-web/portal/src/pages/bookings/new-booking-form/step8-review.tsx b/apps/edr-freight-web/portal/src/pages/bookings/new-booking-form/step8-review.tsx
index c9c8265fe..ef5c840ef 100644
--- a/apps/edr-freight-web/portal/src/pages/bookings/new-booking-form/step8-review.tsx
+++ b/apps/edr-freight-web/portal/src/pages/bookings/new-booking-form/step8-review.tsx
@@ -151,6 +151,9 @@ export function Step8Review({
   const serviceType = referenceData?.service.find(
     (s) => s.id === values.serviceTypeId,
   );
+  const shippingLine = referenceData?.shipping_line.find(
+    (sl) => sl.id === values.shippingLine,
+  );
 
   const containerSummary =
     values.cargoType === "container" && values.containers.length > 0
@@ -274,7 +277,7 @@ export function Step8Review({
               value={`${originYardName} → ${destinationYardName}`}
             />
             <DetailRow label="Trade direction" value={directionLabel} />
-            <DetailRow label="Shipping line" value={values.shippingLine || "—"} />
+            <DetailRow label="Shipping line" value={shippingLine?.name || "—"} />
             <DetailRow
               label="Modifiers"
               value={