diff --git a/packages/marketing-pages/src/integrations/api/router.test.ts b/packages/marketing-pages/src/integrations/api/router.test.ts
new file mode 100644
index 0000000..64cefc3
--- /dev/null
+++ b/packages/marketing-pages/src/integrations/api/router.test.ts
@@ -0,0 +1,43 @@
+import { beforeEach, describe, expect, it } from "vitest";
+import { marketingPagesContainer } from "@/di/container";
+import { MARKETING_PAGES_SYMBOLS } from "@/di/symbols";
+import { MockPagesRepository } from "@/infrastructure/repositories/mock-pages.repository";
+import { MockSiteSettingsRepository } from "@/infrastructure/repositories/mock-site-settings.repository";
+import type { IPagesRepository } from "@/application/repositories/pages-repository.interface";
+import type { ISiteSettingsRepository } from "@/application/repositories/site-settings-repository.interface";
+import { marketingPagesRouter } from "./router";
+
+describe("marketingPagesRouter", () => {
+  beforeEach(() => {
+    if (marketingPagesContainer.isBound(MARKETING_PAGES_SYMBOLS.IPagesRepository)) {
+      marketingPagesContainer.unbind(MARKETING_PAGES_SYMBOLS.IPagesRepository);
+    }
+    if (marketingPagesContainer.isBound(MARKETING_PAGES_SYMBOLS.ISiteSettingsRepository)) {
+      marketingPagesContainer.unbind(MARKETING_PAGES_SYMBOLS.ISiteSettingsRepository);
+    }
+    marketingPagesContainer
+      .bind<IPagesRepository>(MARKETING_PAGES_SYMBOLS.IPagesRepository)
+      .toConstantValue(new MockPagesRepository());
+    marketingPagesContainer
+      .bind<ISiteSettingsRepository>(MARKETING_PAGES_SYMBOLS.ISiteSettingsRepository)
+      .toConstantValue(new MockSiteSettingsRepository());
+  });
+
+  it("exposes pageBySlug + siteSettings procedures", () => {
+    const names = Object.keys(marketingPagesRouter._def.procedures);
+    expect(names).toContain("pageBySlug");
+    expect(names).toContain("siteSettings");
+  });
+
+  it("pageBySlug returns the seeded About page", async () => {
+    const caller = marketingPagesRouter.createCaller({});
+    const result = await caller.pageBySlug({ slug: "about" });
+    expect(result?.title).toBe("About");
+  });
+
+  it("siteSettings returns site name", async () => {
+    const caller = marketingPagesRouter.createCaller({});
+    const result = await caller.siteSettings();
+    expect(result.siteName).toBe("My App");
+  });
+});
diff --git a/packages/marketing-pages/src/integrations/api/router.ts b/packages/marketing-pages/src/integrations/api/router.ts
new file mode 100644
index 0000000..f4b086d
--- /dev/null
+++ b/packages/marketing-pages/src/integrations/api/router.ts
@@ -0,0 +1,16 @@
+import { z } from "zod";
+import { router, publicProcedure } from "@repo/core-shared/trpc/init";
+import {
+  getPageBySlugController,
+  getSiteSettingsController,
+} from "../../interface-adapters/controllers/pages.controller";
+
+export const marketingPagesRouter = router({
+  pageBySlug: publicProcedure
+    .input(z.object({ slug: z.string().min(1) }))
+    .query(({ input }) => getPageBySlugController(input)),
+
+  siteSettings: publicProcedure.query(() => getSiteSettingsController()),
+});
+
+export type MarketingPagesRouter = typeof marketingPagesRouter;