diff --git a/app/api/workspaces/[slug]/route.ts b/app/api/workspaces/[slug]/route.ts
index 9e2baf73..8b3c37ae 100644
--- a/app/api/workspaces/[slug]/route.ts
+++ b/app/api/workspaces/[slug]/route.ts
@@ -2,18 +2,31 @@
  * GET /api/workspaces/[slug] — workspace details
  */
 
-import { NextResponse } from 'next/server';
-import { requireWorkspacePrincipal } from '@/lib/auth/workspace-auth';
+import { NextResponse } from "next/server";
+import { requireWorkspacePrincipal } from "@/lib/auth/workspace-auth";
+import { queryOne } from "@/lib/db-postgres";
+
+export const dynamic = "force-dynamic";
 
 export async function GET(
   request: Request,
-  { params }: { params: Promise<{ slug: string }> }
+  { params }: { params: Promise<{ slug: string }> },
 ) {
   const { slug } = await params;
-  const principal = await requireWorkspacePrincipal(request, { targetSlug: slug });
+  const principal = await requireWorkspacePrincipal(request, {
+    targetSlug: slug,
+  });
   if (principal instanceof NextResponse) return principal;
 
   const w = principal.workspace;
+
+  // Fetch the onboarding metadata from the owner's fs_users row
+  const ownerRow = await queryOne<{ data: any }>(
+    `SELECT data FROM fs_users WHERE id = $1 LIMIT 1`,
+    [w.owner_user_id],
+  );
+  const isAgency = !!ownerRow?.data?.onboarding?.isAgency;
+
   return NextResponse.json({
     id: w.id,
     slug: w.slug,
@@ -27,6 +40,7 @@ export async function GET(
     provisionError: w.provision_error,
     createdAt: w.created_at,
     updatedAt: w.updated_at,
+    isAgency,
     principal: {
       source: principal.source,
       apiKeyId: principal.apiKeyId ?? null,