wip

2026-03-06 13:59:03 +01:00
parent 70ca44f039
commit 2981638893
21 changed files with 1609 additions and 1 deletions
--- a/apps/api/src/controllers/gsc-oauth-callback.controller.ts
+++ b/apps/api/src/controllers/gsc-oauth-callback.controller.ts
@@ -0,0 +1,132 @@
+import { COOKIE_OPTIONS, googleGsc } from '@openpanel/auth';
+import { db } from '@openpanel/db';
+import type { FastifyReply, FastifyRequest } from 'fastify';
+import { z } from 'zod';
+import { LogError } from '@/utils/errors';
+
+export async function gscInitiate(req: FastifyRequest, reply: FastifyReply) {
+  const schema = z.object({
+    state: z.string(),
+    code_verifier: z.string(),
+    project_id: z.string(),
+    redirect: z.string().url(),
+  });
+
+  const query = schema.safeParse(req.query);
+  if (!query.success) {
+    return reply.status(400).send({ error: 'Invalid parameters' });
+  }
+
+  const { state, code_verifier, project_id, redirect } = query.data;
+
+  reply.setCookie('gsc_oauth_state', state, { maxAge: 60 * 10, ...COOKIE_OPTIONS });
+  reply.setCookie('gsc_code_verifier', code_verifier, { maxAge: 60 * 10, ...COOKIE_OPTIONS });
+  reply.setCookie('gsc_project_id', project_id, { maxAge: 60 * 10, ...COOKIE_OPTIONS });
+
+  return reply.redirect(redirect);
+}
+
+export async function gscGoogleCallback(
+  req: FastifyRequest,
+  reply: FastifyReply
+) {
+  try {
+    const schema = z.object({
+      code: z.string(),
+      state: z.string(),
+    });
+
+    const query = schema.safeParse(req.query);
+    if (!query.success) {
+      throw new LogError('Invalid GSC callback query params', {
+        error: query.error,
+        query: req.query,
+      });
+    }
+
+    const { code, state } = query.data;
+    const storedState = req.cookies.gsc_oauth_state ?? null;
+    const codeVerifier = req.cookies.gsc_code_verifier ?? null;
+    const projectId = req.cookies.gsc_project_id ?? null;
+
+    if (!storedState || !codeVerifier || !projectId) {
+      throw new LogError('Missing GSC OAuth cookies', {
+        storedState: storedState === null,
+        codeVerifier: codeVerifier === null,
+        projectId: projectId === null,
+      });
+    }
+
+    if (state !== storedState) {
+      throw new LogError('GSC OAuth state mismatch', { state, storedState });
+    }
+
+    const tokens = await googleGsc.validateAuthorizationCode(
+      code,
+      codeVerifier
+    );
+
+    const accessToken = tokens.accessToken();
+    const refreshToken = tokens.hasRefreshToken()
+      ? tokens.refreshToken()
+      : null;
+    const accessTokenExpiresAt = tokens.accessTokenExpiresAt();
+
+    if (!refreshToken) {
+      throw new LogError('No refresh token returned from Google GSC OAuth');
+    }
+
+    const project = await db.project.findUnique({
+      where: { id: projectId },
+      select: { id: true, organizationId: true },
+    });
+
+    if (!project) {
+      throw new LogError('Project not found for GSC connection', { projectId });
+    }
+
+    await db.gscConnection.upsert({
+      where: { projectId },
+      create: {
+        projectId,
+        accessToken,
+        refreshToken,
+        accessTokenExpiresAt,
+        siteUrl: '',
+      },
+      update: {
+        accessToken,
+        refreshToken,
+        accessTokenExpiresAt,
+        lastSyncStatus: null,
+        lastSyncError: null,
+      },
+    });
+
+    reply.clearCookie('gsc_oauth_state');
+    reply.clearCookie('gsc_code_verifier');
+    reply.clearCookie('gsc_project_id');
+
+    const dashboardUrl =
+      process.env.DASHBOARD_URL || process.env.NEXT_PUBLIC_DASHBOARD_URL!;
+    const redirectUrl = `${dashboardUrl}/${project.organizationId}/${projectId}/settings/gsc`;
+    return reply.redirect(redirectUrl);
+  } catch (error) {
+    req.log.error(error);
+    return redirectWithError(reply, error);
+  }
+}
+
+function redirectWithError(reply: FastifyReply, error: LogError | unknown) {
+  const url = new URL(
+    process.env.DASHBOARD_URL || process.env.NEXT_PUBLIC_DASHBOARD_URL!
+  );
+  url.pathname = '/login';
+  if (error instanceof LogError) {
+    url.searchParams.set('error', error.message);
+  } else {
+    url.searchParams.set('error', 'Failed to connect Google Search Console');
+  }
+  url.searchParams.set('correlationId', reply.request.id);
+  return reply.redirect(url.toString());
+}
--- a/apps/api/src/index.ts
+++ b/apps/api/src/index.ts
@@ -42,6 +42,7 @@ import liveRouter from './routes/live.router';
 import manageRouter from './routes/manage.router';
 import miscRouter from './routes/misc.router';
 import oauthRouter from './routes/oauth-callback.router';
+import gscCallbackRouter from './routes/gsc-callback.router';
 import profileRouter from './routes/profile.router';
 import trackRouter from './routes/track.router';
 import webhookRouter from './routes/webhook.router';
@@ -194,6 +195,7 @@ const startServer = async () => {
      instance.register(liveRouter, { prefix: '/live' });
      instance.register(webhookRouter, { prefix: '/webhook' });
      instance.register(oauthRouter, { prefix: '/oauth' });
+      instance.register(gscCallbackRouter, { prefix: '/gsc' });
      instance.register(miscRouter, { prefix: '/misc' });
      instance.register(aiRouter, { prefix: '/ai' });
    });
--- a/apps/api/src/routes/gsc-callback.router.ts
+++ b/apps/api/src/routes/gsc-callback.router.ts
@@ -0,0 +1,17 @@
+import { gscGoogleCallback, gscInitiate } from '@/controllers/gsc-oauth-callback.controller';
+import type { FastifyPluginCallback } from 'fastify';
+
+const router: FastifyPluginCallback = async (fastify) => {
+  fastify.route({
+    method: 'GET',
+    url: '/initiate',
+    handler: gscInitiate,
+  });
+  fastify.route({
+    method: 'GET',
+    url: '/callback',
+    handler: gscGoogleCallback,
+  });
+};
+
+export default router;
--- a/apps/start/src/components/sidebar-project-menu.tsx
+++ b/apps/start/src/components/sidebar-project-menu.tsx
@@ -14,6 +14,7 @@ import {
  LayoutDashboardIcon,
  LayoutPanelTopIcon,
  PlusIcon,
+  SearchIcon,
  SparklesIcon,
  TrendingUpDownIcon,
  UndoDotIcon,
@@ -59,6 +60,7 @@ export default function SidebarProjectMenu({
      <SidebarLink href={'/events'} icon={GanttChartIcon} label="Events" />
      <SidebarLink href={'/sessions'} icon={UsersIcon} label="Sessions" />
      <SidebarLink href={'/profiles'} icon={UsersIcon} label="Profiles" />
+      <SidebarLink href={'/seo'} icon={SearchIcon} label="SEO" />
      <div className="mt-4 mb-2 font-medium text-muted-foreground text-sm">
        Manage
      </div>
--- a/apps/start/src/routeTree.gen.ts
+++ b/apps/start/src/routeTree.gen.ts
@@ -42,6 +42,7 @@ import { Route as AppOrganizationIdProfileTabsRouteImport } from './routes/_app.
 import { Route as AppOrganizationIdMembersTabsRouteImport } from './routes/_app.$organizationId.members._tabs'
 import { Route as AppOrganizationIdIntegrationsTabsRouteImport } from './routes/_app.$organizationId.integrations._tabs'
 import { Route as AppOrganizationIdProjectIdSessionsRouteImport } from './routes/_app.$organizationId.$projectId.sessions'
+import { Route as AppOrganizationIdProjectIdSeoRouteImport } from './routes/_app.$organizationId.$projectId.seo'
 import { Route as AppOrganizationIdProjectIdReportsRouteImport } from './routes/_app.$organizationId.$projectId.reports'
 import { Route as AppOrganizationIdProjectIdReferencesRouteImport } from './routes/_app.$organizationId.$projectId.references'
 import { Route as AppOrganizationIdProjectIdRealtimeRouteImport } from './routes/_app.$organizationId.$projectId.realtime'
@@ -71,6 +72,7 @@ import { Route as AppOrganizationIdProjectIdEventsTabsIndexRouteImport } from '.
 import { Route as AppOrganizationIdProjectIdSettingsTabsWidgetsRouteImport } from './routes/_app.$organizationId.$projectId.settings._tabs.widgets'
 import { Route as AppOrganizationIdProjectIdSettingsTabsTrackingRouteImport } from './routes/_app.$organizationId.$projectId.settings._tabs.tracking'
 import { Route as AppOrganizationIdProjectIdSettingsTabsImportsRouteImport } from './routes/_app.$organizationId.$projectId.settings._tabs.imports'
+import { Route as AppOrganizationIdProjectIdSettingsTabsGscRouteImport } from './routes/_app.$organizationId.$projectId.settings._tabs.gsc'
 import { Route as AppOrganizationIdProjectIdSettingsTabsEventsRouteImport } from './routes/_app.$organizationId.$projectId.settings._tabs.events'
 import { Route as AppOrganizationIdProjectIdSettingsTabsDetailsRouteImport } from './routes/_app.$organizationId.$projectId.settings._tabs.details'
 import { Route as AppOrganizationIdProjectIdSettingsTabsClientsRouteImport } from './routes/_app.$organizationId.$projectId.settings._tabs.clients'
@@ -312,6 +314,12 @@ const AppOrganizationIdProjectIdSessionsRoute =
    path: '/sessions',
    getParentRoute: () => AppOrganizationIdProjectIdRoute,
  } as any)
+const AppOrganizationIdProjectIdSeoRoute =
+  AppOrganizationIdProjectIdSeoRouteImport.update({
+    id: '/seo',
+    path: '/seo',
+    getParentRoute: () => AppOrganizationIdProjectIdRoute,
+  } as any)
 const AppOrganizationIdProjectIdReportsRoute =
  AppOrganizationIdProjectIdReportsRouteImport.update({
    id: '/reports',
@@ -488,6 +496,12 @@ const AppOrganizationIdProjectIdSettingsTabsImportsRoute =
    path: '/imports',
    getParentRoute: () => AppOrganizationIdProjectIdSettingsTabsRoute,
  } as any)
+const AppOrganizationIdProjectIdSettingsTabsGscRoute =
+  AppOrganizationIdProjectIdSettingsTabsGscRouteImport.update({
+    id: '/gsc',
+    path: '/gsc',
+    getParentRoute: () => AppOrganizationIdProjectIdSettingsTabsRoute,
+  } as any)
 const AppOrganizationIdProjectIdSettingsTabsEventsRoute =
  AppOrganizationIdProjectIdSettingsTabsEventsRouteImport.update({
    id: '/events',
@@ -606,6 +620,7 @@ export interface FileRoutesByFullPath {
  '/$organizationId/$projectId/realtime': typeof AppOrganizationIdProjectIdRealtimeRoute
  '/$organizationId/$projectId/references': typeof AppOrganizationIdProjectIdReferencesRoute
  '/$organizationId/$projectId/reports': typeof AppOrganizationIdProjectIdReportsRoute
+  '/$organizationId/$projectId/seo': typeof AppOrganizationIdProjectIdSeoRoute
  '/$organizationId/$projectId/sessions': typeof AppOrganizationIdProjectIdSessionsRoute
  '/$organizationId/integrations': typeof AppOrganizationIdIntegrationsTabsRouteWithChildren
  '/$organizationId/members': typeof AppOrganizationIdMembersTabsRouteWithChildren
@@ -640,6 +655,7 @@ export interface FileRoutesByFullPath {
  '/$organizationId/$projectId/settings/clients': typeof AppOrganizationIdProjectIdSettingsTabsClientsRoute
  '/$organizationId/$projectId/settings/details': typeof AppOrganizationIdProjectIdSettingsTabsDetailsRoute
  '/$organizationId/$projectId/settings/events': typeof AppOrganizationIdProjectIdSettingsTabsEventsRoute
+  '/$organizationId/$projectId/settings/gsc': typeof AppOrganizationIdProjectIdSettingsTabsGscRoute
  '/$organizationId/$projectId/settings/imports': typeof AppOrganizationIdProjectIdSettingsTabsImportsRoute
  '/$organizationId/$projectId/settings/tracking': typeof AppOrganizationIdProjectIdSettingsTabsTrackingRoute
  '/$organizationId/$projectId/settings/widgets': typeof AppOrganizationIdProjectIdSettingsTabsWidgetsRoute
@@ -677,6 +693,7 @@ export interface FileRoutesByTo {
  '/$organizationId/$projectId/realtime': typeof AppOrganizationIdProjectIdRealtimeRoute
  '/$organizationId/$projectId/references': typeof AppOrganizationIdProjectIdReferencesRoute
  '/$organizationId/$projectId/reports': typeof AppOrganizationIdProjectIdReportsRoute
+  '/$organizationId/$projectId/seo': typeof AppOrganizationIdProjectIdSeoRoute
  '/$organizationId/$projectId/sessions': typeof AppOrganizationIdProjectIdSessionsRoute
  '/$organizationId/integrations': typeof AppOrganizationIdIntegrationsTabsIndexRoute
  '/$organizationId/members': typeof AppOrganizationIdMembersTabsIndexRoute
@@ -708,6 +725,7 @@ export interface FileRoutesByTo {
  '/$organizationId/$projectId/settings/clients': typeof AppOrganizationIdProjectIdSettingsTabsClientsRoute
  '/$organizationId/$projectId/settings/details': typeof AppOrganizationIdProjectIdSettingsTabsDetailsRoute
  '/$organizationId/$projectId/settings/events': typeof AppOrganizationIdProjectIdSettingsTabsEventsRoute
+  '/$organizationId/$projectId/settings/gsc': typeof AppOrganizationIdProjectIdSettingsTabsGscRoute
  '/$organizationId/$projectId/settings/imports': typeof AppOrganizationIdProjectIdSettingsTabsImportsRoute
  '/$organizationId/$projectId/settings/tracking': typeof AppOrganizationIdProjectIdSettingsTabsTrackingRoute
  '/$organizationId/$projectId/settings/widgets': typeof AppOrganizationIdProjectIdSettingsTabsWidgetsRoute
@@ -747,6 +765,7 @@ export interface FileRoutesById {
  '/_app/$organizationId/$projectId/realtime': typeof AppOrganizationIdProjectIdRealtimeRoute
  '/_app/$organizationId/$projectId/references': typeof AppOrganizationIdProjectIdReferencesRoute
  '/_app/$organizationId/$projectId/reports': typeof AppOrganizationIdProjectIdReportsRoute
+  '/_app/$organizationId/$projectId/seo': typeof AppOrganizationIdProjectIdSeoRoute
  '/_app/$organizationId/$projectId/sessions': typeof AppOrganizationIdProjectIdSessionsRoute
  '/_app/$organizationId/integrations': typeof AppOrganizationIdIntegrationsRouteWithChildren
  '/_app/$organizationId/integrations/_tabs': typeof AppOrganizationIdIntegrationsTabsRouteWithChildren
@@ -789,6 +808,7 @@ export interface FileRoutesById {
  '/_app/$organizationId/$projectId/settings/_tabs/clients': typeof AppOrganizationIdProjectIdSettingsTabsClientsRoute
  '/_app/$organizationId/$projectId/settings/_tabs/details': typeof AppOrganizationIdProjectIdSettingsTabsDetailsRoute
  '/_app/$organizationId/$projectId/settings/_tabs/events': typeof AppOrganizationIdProjectIdSettingsTabsEventsRoute
+  '/_app/$organizationId/$projectId/settings/_tabs/gsc': typeof AppOrganizationIdProjectIdSettingsTabsGscRoute
  '/_app/$organizationId/$projectId/settings/_tabs/imports': typeof AppOrganizationIdProjectIdSettingsTabsImportsRoute
  '/_app/$organizationId/$projectId/settings/_tabs/tracking': typeof AppOrganizationIdProjectIdSettingsTabsTrackingRoute
  '/_app/$organizationId/$projectId/settings/_tabs/widgets': typeof AppOrganizationIdProjectIdSettingsTabsWidgetsRoute
@@ -830,6 +850,7 @@ export interface FileRouteTypes {
    | '/$organizationId/$projectId/realtime'
    | '/$organizationId/$projectId/references'
    | '/$organizationId/$projectId/reports'
+    | '/$organizationId/$projectId/seo'
    | '/$organizationId/$projectId/sessions'
    | '/$organizationId/integrations'
    | '/$organizationId/members'
@@ -864,6 +885,7 @@ export interface FileRouteTypes {
    | '/$organizationId/$projectId/settings/clients'
    | '/$organizationId/$projectId/settings/details'
    | '/$organizationId/$projectId/settings/events'
+    | '/$organizationId/$projectId/settings/gsc'
    | '/$organizationId/$projectId/settings/imports'
    | '/$organizationId/$projectId/settings/tracking'
    | '/$organizationId/$projectId/settings/widgets'
@@ -901,6 +923,7 @@ export interface FileRouteTypes {
    | '/$organizationId/$projectId/realtime'
    | '/$organizationId/$projectId/references'
    | '/$organizationId/$projectId/reports'
+    | '/$organizationId/$projectId/seo'
    | '/$organizationId/$projectId/sessions'
    | '/$organizationId/integrations'
    | '/$organizationId/members'
@@ -932,6 +955,7 @@ export interface FileRouteTypes {
    | '/$organizationId/$projectId/settings/clients'
    | '/$organizationId/$projectId/settings/details'
    | '/$organizationId/$projectId/settings/events'
+    | '/$organizationId/$projectId/settings/gsc'
    | '/$organizationId/$projectId/settings/imports'
    | '/$organizationId/$projectId/settings/tracking'
    | '/$organizationId/$projectId/settings/widgets'
@@ -970,6 +994,7 @@ export interface FileRouteTypes {
    | '/_app/$organizationId/$projectId/realtime'
    | '/_app/$organizationId/$projectId/references'
    | '/_app/$organizationId/$projectId/reports'
+    | '/_app/$organizationId/$projectId/seo'
    | '/_app/$organizationId/$projectId/sessions'
    | '/_app/$organizationId/integrations'
    | '/_app/$organizationId/integrations/_tabs'
@@ -1012,6 +1037,7 @@ export interface FileRouteTypes {
    | '/_app/$organizationId/$projectId/settings/_tabs/clients'
    | '/_app/$organizationId/$projectId/settings/_tabs/details'
    | '/_app/$organizationId/$projectId/settings/_tabs/events'
+    | '/_app/$organizationId/$projectId/settings/_tabs/gsc'
    | '/_app/$organizationId/$projectId/settings/_tabs/imports'
    | '/_app/$organizationId/$projectId/settings/_tabs/tracking'
    | '/_app/$organizationId/$projectId/settings/_tabs/widgets'
@@ -1310,6 +1336,13 @@ declare module '@tanstack/react-router' {
      preLoaderRoute: typeof AppOrganizationIdProjectIdSessionsRouteImport
      parentRoute: typeof AppOrganizationIdProjectIdRoute
    }
+    '/_app/$organizationId/$projectId/seo': {
+      id: '/_app/$organizationId/$projectId/seo'
+      path: '/seo'
+      fullPath: '/$organizationId/$projectId/seo'
+      preLoaderRoute: typeof AppOrganizationIdProjectIdSeoRouteImport
+      parentRoute: typeof AppOrganizationIdProjectIdRoute
+    }
    '/_app/$organizationId/$projectId/reports': {
      id: '/_app/$organizationId/$projectId/reports'
      path: '/reports'
@@ -1520,6 +1553,13 @@ declare module '@tanstack/react-router' {
      preLoaderRoute: typeof AppOrganizationIdProjectIdSettingsTabsImportsRouteImport
      parentRoute: typeof AppOrganizationIdProjectIdSettingsTabsRoute
    }
+    '/_app/$organizationId/$projectId/settings/_tabs/gsc': {
+      id: '/_app/$organizationId/$projectId/settings/_tabs/gsc'
+      path: '/gsc'
+      fullPath: '/$organizationId/$projectId/settings/gsc'
+      preLoaderRoute: typeof AppOrganizationIdProjectIdSettingsTabsGscRouteImport
+      parentRoute: typeof AppOrganizationIdProjectIdSettingsTabsRoute
+    }
    '/_app/$organizationId/$projectId/settings/_tabs/events': {
      id: '/_app/$organizationId/$projectId/settings/_tabs/events'
      path: '/events'
@@ -1785,6 +1825,7 @@ interface AppOrganizationIdProjectIdSettingsTabsRouteChildren {
  AppOrganizationIdProjectIdSettingsTabsClientsRoute: typeof AppOrganizationIdProjectIdSettingsTabsClientsRoute
  AppOrganizationIdProjectIdSettingsTabsDetailsRoute: typeof AppOrganizationIdProjectIdSettingsTabsDetailsRoute
  AppOrganizationIdProjectIdSettingsTabsEventsRoute: typeof AppOrganizationIdProjectIdSettingsTabsEventsRoute
+  AppOrganizationIdProjectIdSettingsTabsGscRoute: typeof AppOrganizationIdProjectIdSettingsTabsGscRoute
  AppOrganizationIdProjectIdSettingsTabsImportsRoute: typeof AppOrganizationIdProjectIdSettingsTabsImportsRoute
  AppOrganizationIdProjectIdSettingsTabsTrackingRoute: typeof AppOrganizationIdProjectIdSettingsTabsTrackingRoute
  AppOrganizationIdProjectIdSettingsTabsWidgetsRoute: typeof AppOrganizationIdProjectIdSettingsTabsWidgetsRoute
@@ -1799,6 +1840,8 @@ const AppOrganizationIdProjectIdSettingsTabsRouteChildren: AppOrganizationIdProj
      AppOrganizationIdProjectIdSettingsTabsDetailsRoute,
    AppOrganizationIdProjectIdSettingsTabsEventsRoute:
      AppOrganizationIdProjectIdSettingsTabsEventsRoute,
+    AppOrganizationIdProjectIdSettingsTabsGscRoute:
+      AppOrganizationIdProjectIdSettingsTabsGscRoute,
    AppOrganizationIdProjectIdSettingsTabsImportsRoute:
      AppOrganizationIdProjectIdSettingsTabsImportsRoute,
    AppOrganizationIdProjectIdSettingsTabsTrackingRoute:
@@ -1837,6 +1880,7 @@ interface AppOrganizationIdProjectIdRouteChildren {
  AppOrganizationIdProjectIdRealtimeRoute: typeof AppOrganizationIdProjectIdRealtimeRoute
  AppOrganizationIdProjectIdReferencesRoute: typeof AppOrganizationIdProjectIdReferencesRoute
  AppOrganizationIdProjectIdReportsRoute: typeof AppOrganizationIdProjectIdReportsRoute
+  AppOrganizationIdProjectIdSeoRoute: typeof AppOrganizationIdProjectIdSeoRoute
  AppOrganizationIdProjectIdSessionsRoute: typeof AppOrganizationIdProjectIdSessionsRoute
  AppOrganizationIdProjectIdIndexRoute: typeof AppOrganizationIdProjectIdIndexRoute
  AppOrganizationIdProjectIdDashboardsDashboardIdRoute: typeof AppOrganizationIdProjectIdDashboardsDashboardIdRoute
@@ -1862,6 +1906,7 @@ const AppOrganizationIdProjectIdRouteChildren: AppOrganizationIdProjectIdRouteCh
      AppOrganizationIdProjectIdReferencesRoute,
    AppOrganizationIdProjectIdReportsRoute:
      AppOrganizationIdProjectIdReportsRoute,
+    AppOrganizationIdProjectIdSeoRoute: AppOrganizationIdProjectIdSeoRoute,
    AppOrganizationIdProjectIdSessionsRoute:
      AppOrganizationIdProjectIdSessionsRoute,
    AppOrganizationIdProjectIdIndexRoute: AppOrganizationIdProjectIdIndexRoute,
--- a/apps/start/src/routes/_app.$organizationId.$projectId.seo.tsx
+++ b/apps/start/src/routes/_app.$organizationId.$projectId.seo.tsx
@@ -0,0 +1,289 @@
+import { PageContainer } from '@/components/page-container';
+import { PageHeader } from '@/components/page-header';
+import { Skeleton } from '@/components/skeleton';
+import { Button } from '@/components/ui/button';
+import {
+  Table,
+  TableBody,
+  TableCell,
+  TableHead,
+  TableHeader,
+  TableRow,
+} from '@/components/ui/table';
+import { useAppParams } from '@/hooks/use-app-params';
+import { useTRPC } from '@/integrations/trpc/react';
+import { createProjectTitle } from '@/utils/title';
+import { useQuery } from '@tanstack/react-query';
+import { createFileRoute, useNavigate } from '@tanstack/react-router';
+import { subDays, format } from 'date-fns';
+import {
+  Area,
+  AreaChart,
+  CartesianGrid,
+  ResponsiveContainer,
+  Tooltip,
+  XAxis,
+  YAxis,
+} from 'recharts';
+
+export const Route = createFileRoute(
+  '/_app/$organizationId/$projectId/seo'
+)({
+  component: SeoPage,
+  head: () => ({
+    meta: [{ title: createProjectTitle('SEO') }],
+  }),
+});
+
+const startDate = format(subDays(new Date(), 30), 'yyyy-MM-dd');
+const endDate = format(subDays(new Date(), 1), 'yyyy-MM-dd');
+
+function SeoPage() {
+  const { projectId, organizationId } = useAppParams();
+  const trpc = useTRPC();
+  const navigate = useNavigate();
+
+  const connectionQuery = useQuery(
+    trpc.gsc.getConnection.queryOptions({ projectId })
+  );
+
+  const connection = connectionQuery.data;
+  const isConnected = connection && connection.siteUrl;
+
+  const overviewQuery = useQuery(
+    trpc.gsc.getOverview.queryOptions(
+      { projectId, startDate, endDate },
+      { enabled: !!isConnected }
+    )
+  );
+
+  const pagesQuery = useQuery(
+    trpc.gsc.getPages.queryOptions(
+      { projectId, startDate, endDate, limit: 50 },
+      { enabled: !!isConnected }
+    )
+  );
+
+  const queriesQuery = useQuery(
+    trpc.gsc.getQueries.queryOptions(
+      { projectId, startDate, endDate, limit: 50 },
+      { enabled: !!isConnected }
+    )
+  );
+
+  if (connectionQuery.isLoading) {
+    return (
+      <PageContainer>
+        <PageHeader title="SEO" description="Google Search Console data" />
+        <div className="space-y-4 mt-8">
+          <Skeleton className="h-64 w-full" />
+          <Skeleton className="h-96 w-full" />
+        </div>
+      </PageContainer>
+    );
+  }
+
+  if (!isConnected) {
+    return (
+      <PageContainer>
+        <PageHeader title="SEO" description="Connect Google Search Console to see your search performance data." />
+        <div className="mt-16 flex flex-col items-center gap-4 text-center">
+          <div className="rounded-full bg-muted p-6">
+            <svg
+              className="h-12 w-12 text-muted-foreground"
+              fill="none"
+              stroke="currentColor"
+              viewBox="0 0 24 24"
+            >
+              <path
+                strokeLinecap="round"
+                strokeLinejoin="round"
+                strokeWidth={1.5}
+                d="M21 21l-4.35-4.35M17 11A6 6 0 1 1 5 11a6 6 0 0 1 12 0z"
+              />
+            </svg>
+          </div>
+          <h2 className="text-xl font-semibold">No SEO data yet</h2>
+          <p className="text-muted-foreground max-w-sm">
+            Connect Google Search Console to track your search impressions, clicks, and keyword rankings.
+          </p>
+          <Button
+            onClick={() =>
+              navigate({
+                to: '/$organizationId/$projectId/settings/gsc',
+                params: { organizationId, projectId },
+              })
+            }
+          >
+            Connect Google Search Console
+          </Button>
+        </div>
+      </PageContainer>
+    );
+  }
+
+  const overview = overviewQuery.data ?? [];
+  const pages = pagesQuery.data ?? [];
+  const queries = queriesQuery.data ?? [];
+
+  return (
+    <PageContainer>
+      <PageHeader
+        title="SEO"
+        description={`Search performance for ${connection.siteUrl}`}
+      />
+
+      <div className="mt-8 space-y-8">
+        {/* Summary metrics */}
+        <div className="grid grid-cols-2 gap-4 md:grid-cols-4">
+          {(['clicks', 'impressions', 'ctr', 'position'] as const).map((metric) => {
+            const total = overview.reduce((sum, row) => {
+              if (metric === 'ctr' || metric === 'position') {
+                return sum + row[metric];
+              }
+              return sum + row[metric];
+            }, 0);
+            const display =
+              metric === 'ctr'
+                ? `${((total / Math.max(overview.length, 1)) * 100).toFixed(1)}%`
+                : metric === 'position'
+                  ? (total / Math.max(overview.length, 1)).toFixed(1)
+                  : total.toLocaleString();
+            const label =
+              metric === 'ctr'
+                ? 'Avg CTR'
+                : metric === 'position'
+                  ? 'Avg Position'
+                  : metric.charAt(0).toUpperCase() + metric.slice(1);
+
+            return (
+              <div key={metric} className="rounded-lg border p-4">
+                <div className="text-sm text-muted-foreground">{label}</div>
+                <div className="text-2xl font-semibold mt-1">{overviewQuery.isLoading ? <Skeleton className="h-8 w-24" /> : display}</div>
+              </div>
+            );
+          })}
+        </div>
+
+        {/* Clicks over time chart */}
+        <div className="rounded-lg border p-4">
+          <h3 className="font-medium mb-4">Clicks over time</h3>
+          {overviewQuery.isLoading ? (
+            <Skeleton className="h-48 w-full" />
+          ) : (
+            <ResponsiveContainer width="100%" height={200}>
+              <AreaChart data={overview}>
+                <defs>
+                  <linearGradient id="colorClicks" x1="0" y1="0" x2="0" y2="1">
+                    <stop offset="5%" stopColor="hsl(var(--primary))" stopOpacity={0.3} />
+                    <stop offset="95%" stopColor="hsl(var(--primary))" stopOpacity={0} />
+                  </linearGradient>
+                </defs>
+                <CartesianGrid strokeDasharray="3 3" className="stroke-border" />
+                <XAxis dataKey="date" tick={{ fontSize: 12 }} />
+                <YAxis tick={{ fontSize: 12 }} />
+                <Tooltip />
+                <Area
+                  type="monotone"
+                  dataKey="clicks"
+                  stroke="hsl(var(--primary))"
+                  fill="url(#colorClicks)"
+                  strokeWidth={2}
+                />
+              </AreaChart>
+            </ResponsiveContainer>
+          )}
+        </div>
+
+        {/* Pages and Queries tables */}
+        <div className="grid grid-cols-1 gap-8 lg:grid-cols-2">
+          <GscTable
+            title="Top pages"
+            rows={pages}
+            keyLabel="Page"
+            keyField="page"
+            isLoading={pagesQuery.isLoading}
+          />
+          <GscTable
+            title="Top queries"
+            rows={queries}
+            keyLabel="Query"
+            keyField="query"
+            isLoading={queriesQuery.isLoading}
+          />
+        </div>
+      </div>
+    </PageContainer>
+  );
+}
+
+interface GscTableRow {
+  clicks: number;
+  impressions: number;
+  ctr: number;
+  position: number;
+  [key: string]: string | number;
+}
+
+function GscTable({
+  title,
+  rows,
+  keyLabel,
+  keyField,
+  isLoading,
+}: {
+  title: string;
+  rows: GscTableRow[];
+  keyLabel: string;
+  keyField: string;
+  isLoading: boolean;
+}) {
+  return (
+    <div className="rounded-lg border">
+      <div className="p-4 border-b">
+        <h3 className="font-medium">{title}</h3>
+      </div>
+      <Table>
+        <TableHeader>
+          <TableRow>
+            <TableHead>{keyLabel}</TableHead>
+            <TableHead className="text-right">Clicks</TableHead>
+            <TableHead className="text-right">Impressions</TableHead>
+            <TableHead className="text-right">CTR</TableHead>
+            <TableHead className="text-right">Position</TableHead>
+          </TableRow>
+        </TableHeader>
+        <TableBody>
+          {isLoading &&
+            Array.from({ length: 5 }).map((_, i) => (
+              <TableRow key={i}>
+                {Array.from({ length: 5 }).map((_, j) => (
+                  <TableCell key={j}>
+                    <Skeleton className="h-4 w-full" />
+                  </TableCell>
+                ))}
+              </TableRow>
+            ))}
+          {!isLoading && rows.length === 0 && (
+            <TableRow>
+              <TableCell colSpan={5} className="text-center text-muted-foreground py-8">
+                No data yet
+              </TableCell>
+            </TableRow>
+          )}
+          {rows.map((row) => (
+            <TableRow key={String(row[keyField])}>
+              <TableCell className="max-w-[200px] truncate font-mono text-xs">
+                {String(row[keyField])}
+              </TableCell>
+              <TableCell className="text-right">{row.clicks.toLocaleString()}</TableCell>
+              <TableCell className="text-right">{row.impressions.toLocaleString()}</TableCell>
+              <TableCell className="text-right">{(row.ctr * 100).toFixed(1)}%</TableCell>
+              <TableCell className="text-right">{row.position.toFixed(1)}</TableCell>
+            </TableRow>
+          ))}
+        </TableBody>
+      </Table>
+    </div>
+  );
+}
--- a/apps/start/src/routes/_app.$organizationId.$projectId.settings._tabs.gsc.tsx
+++ b/apps/start/src/routes/_app.$organizationId.$projectId.settings._tabs.gsc.tsx
@@ -0,0 +1,274 @@
+import { Skeleton } from '@/components/skeleton';
+import { Badge } from '@/components/ui/badge';
+import { Button } from '@/components/ui/button';
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from '@/components/ui/select';
+import { useAppParams } from '@/hooks/use-app-params';
+import { useTRPC } from '@/integrations/trpc/react';
+import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
+import { createFileRoute } from '@tanstack/react-router';
+import { formatDistanceToNow } from 'date-fns';
+import { CheckCircleIcon, Loader2Icon, XCircleIcon } from 'lucide-react';
+import { useState } from 'react';
+import { toast } from 'sonner';
+
+export const Route = createFileRoute(
+  '/_app/$organizationId/$projectId/settings/_tabs/gsc'
+)({
+  component: GscSettings,
+});
+
+function GscSettings() {
+  const { projectId } = useAppParams();
+  const trpc = useTRPC();
+  const queryClient = useQueryClient();
+  const [selectedSite, setSelectedSite] = useState('');
+
+  const connectionQuery = useQuery(
+    trpc.gsc.getConnection.queryOptions(
+      { projectId },
+      { refetchInterval: 5000 }
+    )
+  );
+
+  const sitesQuery = useQuery(
+    trpc.gsc.getSites.queryOptions(
+      { projectId },
+      { enabled: !!connectionQuery.data && !connectionQuery.data.siteUrl }
+    )
+  );
+
+  const initiateOAuth = useMutation(
+    trpc.gsc.initiateOAuth.mutationOptions({
+      onSuccess: (data) => {
+        // Route through the API /gsc/initiate endpoint which sets cookies then redirects to Google
+        const apiUrl = (import.meta.env.VITE_API_URL as string) ?? '';
+        const initiateUrl = new URL(`${apiUrl}/gsc/initiate`);
+        initiateUrl.searchParams.set('state', data.state);
+        initiateUrl.searchParams.set('code_verifier', data.codeVerifier);
+        initiateUrl.searchParams.set('project_id', data.projectId);
+        initiateUrl.searchParams.set('redirect', data.url);
+        window.location.href = initiateUrl.toString();
+      },
+      onError: () => {
+        toast.error('Failed to initiate Google Search Console connection');
+      },
+    })
+  );
+
+  const selectSite = useMutation(
+    trpc.gsc.selectSite.mutationOptions({
+      onSuccess: () => {
+        toast.success('Site connected', {
+          description: 'Backfill of 6 months of data has started.',
+        });
+        queryClient.invalidateQueries(trpc.gsc.getConnection.pathFilter());
+      },
+      onError: () => {
+        toast.error('Failed to select site');
+      },
+    })
+  );
+
+  const disconnect = useMutation(
+    trpc.gsc.disconnect.mutationOptions({
+      onSuccess: () => {
+        toast.success('Disconnected from Google Search Console');
+        queryClient.invalidateQueries(trpc.gsc.getConnection.pathFilter());
+      },
+      onError: () => {
+        toast.error('Failed to disconnect');
+      },
+    })
+  );
+
+  const connection = connectionQuery.data;
+
+  if (connectionQuery.isLoading) {
+    return (
+      <div className="space-y-4">
+        <Skeleton className="h-32 w-full" />
+      </div>
+    );
+  }
+
+  // Not connected at all
+  if (!connection) {
+    return (
+      <div className="space-y-6">
+        <div>
+          <h3 className="text-lg font-medium">Google Search Console</h3>
+          <p className="text-sm text-muted-foreground mt-1">
+            Connect your Google Search Console property to import search performance data.
+          </p>
+        </div>
+        <div className="rounded-lg border p-6 flex flex-col gap-4">
+          <p className="text-sm text-muted-foreground">
+            You will be redirected to Google to authorize access. Only read-only access to Search Console data is requested.
+          </p>
+          <Button
+            className="w-fit"
+            onClick={() => initiateOAuth.mutate({ projectId })}
+            disabled={initiateOAuth.isPending}
+          >
+            {initiateOAuth.isPending && (
+              <Loader2Icon className="mr-2 h-4 w-4 animate-spin" />
+            )}
+            Connect Google Search Console
+          </Button>
+        </div>
+      </div>
+    );
+  }
+
+  // Connected but no site selected yet
+  if (!connection.siteUrl) {
+    const sites = sitesQuery.data ?? [];
+    return (
+      <div className="space-y-6">
+        <div>
+          <h3 className="text-lg font-medium">Select a property</h3>
+          <p className="text-sm text-muted-foreground mt-1">
+            Choose which Google Search Console property to connect to this project.
+          </p>
+        </div>
+        <div className="rounded-lg border p-6 space-y-4">
+          {sitesQuery.isLoading ? (
+            <Skeleton className="h-10 w-full" />
+          ) : sites.length === 0 ? (
+            <p className="text-sm text-muted-foreground">
+              No Search Console properties found for this Google account.
+            </p>
+          ) : (
+            <>
+              <Select value={selectedSite} onValueChange={setSelectedSite}>
+                <SelectTrigger>
+                  <SelectValue placeholder="Select a property..." />
+                </SelectTrigger>
+                <SelectContent>
+                  {sites.map((site) => (
+                    <SelectItem key={site.siteUrl} value={site.siteUrl}>
+                      {site.siteUrl}
+                    </SelectItem>
+                  ))}
+                </SelectContent>
+              </Select>
+              <Button
+                disabled={!selectedSite || selectSite.isPending}
+                onClick={() => selectSite.mutate({ projectId, siteUrl: selectedSite })}
+              >
+                {selectSite.isPending && (
+                  <Loader2Icon className="mr-2 h-4 w-4 animate-spin" />
+                )}
+                Connect property
+              </Button>
+            </>
+          )}
+        </div>
+        <Button
+          variant="ghost"
+          size="sm"
+          onClick={() => disconnect.mutate({ projectId })}
+        >
+          Cancel
+        </Button>
+      </div>
+    );
+  }
+
+  // Fully connected
+  const syncStatusIcon =
+    connection.lastSyncStatus === 'success' ? (
+      <CheckCircleIcon className="h-4 w-4" />
+    ) : connection.lastSyncStatus === 'error' ? (
+      <XCircleIcon className="h-4 w-4" />
+    ) : null;
+
+  const syncStatusVariant =
+    connection.lastSyncStatus === 'success'
+      ? 'success'
+      : connection.lastSyncStatus === 'error'
+        ? 'destructive'
+        : 'secondary';
+
+  return (
+    <div className="space-y-6">
+      <div>
+        <h3 className="text-lg font-medium">Google Search Console</h3>
+        <p className="text-sm text-muted-foreground mt-1">
+          Connected to Google Search Console.
+        </p>
+      </div>
+
+      <div className="rounded-lg border divide-y">
+        <div className="p-4 flex items-center justify-between">
+          <div className="text-sm font-medium">Property</div>
+          <div className="font-mono text-sm text-muted-foreground">
+            {connection.siteUrl}
+          </div>
+        </div>
+
+        {connection.backfillStatus && (
+          <div className="p-4 flex items-center justify-between">
+            <div className="text-sm font-medium">Backfill</div>
+            <Badge className="capitalize" variant={
+              connection.backfillStatus === 'completed' ? 'success' :
+              connection.backfillStatus === 'failed' ? 'destructive' :
+              connection.backfillStatus === 'running' ? 'default' : 'secondary'
+            }>
+              {connection.backfillStatus === 'running' && (
+                <Loader2Icon className="mr-1 h-3 w-3 animate-spin" />
+              )}
+              {connection.backfillStatus}
+            </Badge>
+          </div>
+        )}
+
+        {connection.lastSyncedAt && (
+          <div className="p-4 flex items-center justify-between">
+            <div className="text-sm font-medium">Last synced</div>
+            <div className="flex items-center gap-2">
+              {connection.lastSyncStatus && (
+                <Badge className="capitalize" variant={syncStatusVariant as any}>
+                  {syncStatusIcon}
+                  {connection.lastSyncStatus}
+                </Badge>
+              )}
+              <span className="text-sm text-muted-foreground">
+                {formatDistanceToNow(new Date(connection.lastSyncedAt), {
+                  addSuffix: true,
+                })}
+              </span>
+            </div>
+          </div>
+        )}
+
+        {connection.lastSyncError && (
+          <div className="p-4">
+            <div className="text-sm font-medium text-destructive">Last error</div>
+            <div className="mt-1 text-sm text-muted-foreground font-mono break-words">
+              {connection.lastSyncError}
+            </div>
+          </div>
+        )}
+      </div>
+
+      <Button
+        variant="destructive"
+        size="sm"
+        onClick={() => disconnect.mutate({ projectId })}
+        disabled={disconnect.isPending}
+      >
+        {disconnect.isPending && (
+          <Loader2Icon className="mr-2 h-4 w-4 animate-spin" />
+        )}
+        Disconnect
+      </Button>
+    </div>
+  );
+}
--- a/apps/start/src/routes/_app.$organizationId.$projectId.settings._tabs.tsx
+++ b/apps/start/src/routes/_app.$organizationId.$projectId.settings._tabs.tsx
@@ -45,6 +45,7 @@ function ProjectDashboard() {
    { id: 'tracking', label: 'Tracking script' },
    { id: 'widgets', label: 'Widgets' },
    { id: 'imports', label: 'Imports' },
+    { id: 'gsc', label: 'Google Search' },
  ];

  const handleTabChange = (tabId: string) => {
--- a/apps/worker/src/boot-cron.ts
+++ b/apps/worker/src/boot-cron.ts
@@ -78,6 +78,11 @@ export async function bootCron() {
      type: 'onboarding',
      pattern: '0 * * * *',
    },
+    {
+      name: 'gscSync',
+      type: 'gscSync',
+      pattern: '0 3 * * *',
+    },
  ];

  if (process.env.SELF_HOSTED && process.env.NODE_ENV === 'production') {
--- a/apps/worker/src/boot-workers.ts
+++ b/apps/worker/src/boot-workers.ts
@@ -6,6 +6,7 @@ import {
  type EventsQueuePayloadIncomingEvent,
  cronQueue,
  eventsGroupQueues,
+  gscQueue,
  importQueue,
  insightsQueue,
  miscQueue,
@@ -20,6 +21,7 @@ import { setTimeout as sleep } from 'node:timers/promises';
 import { Worker as GroupWorker } from 'groupmq';

 import { cronJob } from './jobs/cron';
+import { gscJob } from './jobs/gsc';
 import { incomingEvent } from './jobs/events.incoming-event';
 import { importJob } from './jobs/import';
 import { insightsProjectJob } from './jobs/insights';
@@ -59,6 +61,7 @@ function getEnabledQueues(): QueueName[] {
      'misc',
      'import',
      'insights',
+      'gsc',
    ];
  }

@@ -208,6 +211,17 @@ export async function bootWorkers() {
    logger.info('Started worker for insights', { concurrency });
  }

+  // Start gsc worker
+  if (enabledQueues.includes('gsc')) {
+    const concurrency = getConcurrencyFor('gsc', 5);
+    const gscWorker = new Worker(gscQueue.name, gscJob, {
+      ...workerOptions,
+      concurrency,
+    });
+    workers.push(gscWorker);
+    logger.info('Started worker for gsc', { concurrency });
+  }
+
  if (workers.length === 0) {
    logger.warn(
      'No workers started. Check ENABLED_QUEUES environment variable.',
--- a/apps/worker/src/jobs/cron.ts
+++ b/apps/worker/src/jobs/cron.ts
@@ -4,6 +4,7 @@ import { eventBuffer, profileBackfillBuffer, profileBuffer, replayBuffer, sessio
 import type { CronQueuePayload } from '@openpanel/queue';

 import { jobdeleteProjects } from './cron.delete-projects';
+import { gscSyncAllJob } from './gsc';
 import { onboardingJob } from './cron.onboarding';
 import { ping } from './cron.ping';
 import { salt } from './cron.salt';
@@ -41,5 +42,8 @@ export async function cronJob(job: Job<CronQueuePayload>) {
    case 'onboarding': {
      return await onboardingJob(job);
    }
+    case 'gscSync': {
+      return await gscSyncAllJob();
+    }
  }
 }
--- a/apps/worker/src/jobs/gsc.ts
+++ b/apps/worker/src/jobs/gsc.ts
@@ -0,0 +1,142 @@
+import { db, syncGscData } from '@openpanel/db';
+import { gscQueue } from '@openpanel/queue';
+import type { GscQueuePayload } from '@openpanel/queue';
+import type { Job } from 'bullmq';
+import { logger } from '../utils/logger';
+
+const BACKFILL_MONTHS = 6;
+const CHUNK_DAYS = 14;
+
+export async function gscJob(job: Job<GscQueuePayload>) {
+  switch (job.data.type) {
+    case 'gscProjectSync':
+      return gscProjectSyncJob(job.data.payload.projectId);
+    case 'gscProjectBackfill':
+      return gscProjectBackfillJob(job.data.payload.projectId);
+  }
+}
+
+async function gscProjectSyncJob(projectId: string) {
+  const conn = await db.gscConnection.findUnique({ where: { projectId } });
+  if (!conn?.siteUrl) {
+    logger.warn('GSC sync skipped: no connection or siteUrl', { projectId });
+    return;
+  }
+
+  try {
+    // Sync rolling 3-day window (GSC data can arrive late)
+    const endDate = new Date();
+    endDate.setDate(endDate.getDate() - 1); // yesterday
+    const startDate = new Date(endDate);
+    startDate.setDate(startDate.getDate() - 2); // 3 days total
+
+    await syncGscData(projectId, startDate, endDate);
+
+    await db.gscConnection.update({
+      where: { projectId },
+      data: {
+        lastSyncedAt: new Date(),
+        lastSyncStatus: 'success',
+        lastSyncError: null,
+      },
+    });
+    logger.info('GSC sync completed', { projectId });
+  } catch (error) {
+    const message = error instanceof Error ? error.message : String(error);
+    await db.gscConnection.update({
+      where: { projectId },
+      data: {
+        lastSyncedAt: new Date(),
+        lastSyncStatus: 'error',
+        lastSyncError: message,
+      },
+    });
+    logger.error('GSC sync failed', { projectId, error });
+    throw error;
+  }
+}
+
+async function gscProjectBackfillJob(projectId: string) {
+  const conn = await db.gscConnection.findUnique({ where: { projectId } });
+  if (!conn?.siteUrl) {
+    logger.warn('GSC backfill skipped: no connection or siteUrl', { projectId });
+    return;
+  }
+
+  await db.gscConnection.update({
+    where: { projectId },
+    data: { backfillStatus: 'running' },
+  });
+
+  try {
+    const endDate = new Date();
+    endDate.setDate(endDate.getDate() - 1); // yesterday
+
+    const startDate = new Date(endDate);
+    startDate.setMonth(startDate.getMonth() - BACKFILL_MONTHS);
+
+    // Process in chunks to avoid timeouts and respect API limits
+    let chunkEnd = new Date(endDate);
+    while (chunkEnd > startDate) {
+      const chunkStart = new Date(chunkEnd);
+      chunkStart.setDate(chunkStart.getDate() - CHUNK_DAYS + 1);
+      if (chunkStart < startDate) {
+        chunkStart.setTime(startDate.getTime());
+      }
+
+      logger.info('GSC backfill chunk', {
+        projectId,
+        from: chunkStart.toISOString().slice(0, 10),
+        to: chunkEnd.toISOString().slice(0, 10),
+      });
+
+      await syncGscData(projectId, chunkStart, chunkEnd);
+
+      chunkEnd = new Date(chunkStart);
+      chunkEnd.setDate(chunkEnd.getDate() - 1);
+    }
+
+    await db.gscConnection.update({
+      where: { projectId },
+      data: {
+        backfillStatus: 'completed',
+        lastSyncedAt: new Date(),
+        lastSyncStatus: 'success',
+        lastSyncError: null,
+      },
+    });
+    logger.info('GSC backfill completed', { projectId });
+  } catch (error) {
+    const message = error instanceof Error ? error.message : String(error);
+    await db.gscConnection.update({
+      where: { projectId },
+      data: {
+        backfillStatus: 'failed',
+        lastSyncStatus: 'error',
+        lastSyncError: message,
+      },
+    });
+    logger.error('GSC backfill failed', { projectId, error });
+    throw error;
+  }
+}
+
+export async function gscSyncAllJob() {
+  const connections = await db.gscConnection.findMany({
+    where: {
+      siteUrl: { not: '' },
+    },
+    select: { projectId: true },
+  });
+
+  logger.info('GSC nightly sync: enqueuing projects', {
+    count: connections.length,
+  });
+
+  for (const conn of connections) {
+    await gscQueue.add('gscProjectSync', {
+      type: 'gscProjectSync',
+      payload: { projectId: conn.projectId },
+    });
+  }
+}
--- a/packages/auth/src/oauth.ts
+++ b/packages/auth/src/oauth.ts
@@ -16,3 +16,9 @@ export const google = new Arctic.Google(
  process.env.GOOGLE_CLIENT_SECRET ?? '',
  process.env.GOOGLE_REDIRECT_URI ?? '',
 );
+
+export const googleGsc = new Arctic.Google(
+  process.env.GOOGLE_CLIENT_ID ?? '',
+  process.env.GOOGLE_CLIENT_SECRET ?? '',
+  process.env.GSC_GOOGLE_REDIRECT_URI ?? '',
+);
--- a/packages/db/code-migrations/12-add-gsc.ts
+++ b/packages/db/code-migrations/12-add-gsc.ts
@@ -0,0 +1,85 @@
+import fs from 'node:fs';
+import path from 'node:path';
+import { createTable, runClickhouseMigrationCommands } from '../src/clickhouse/migration';
+import { getIsCluster } from './helpers';
+
+export async function up() {
+  const isClustered = getIsCluster();
+
+  const commonMetricColumns = [
+    '`clicks` UInt32 CODEC(Delta(4), LZ4)',
+    '`impressions` UInt32 CODEC(Delta(4), LZ4)',
+    '`ctr` Float32 CODEC(Gorilla, LZ4)',
+    '`position` Float32 CODEC(Gorilla, LZ4)',
+    '`synced_at` DateTime DEFAULT now() CODEC(Delta(4), LZ4)',
+  ];
+
+  const sqls: string[] = [
+    // Daily totals — accurate overview numbers
+    ...createTable({
+      name: 'gsc_daily',
+      columns: [
+        '`project_id` String CODEC(ZSTD(3))',
+        '`date` Date CODEC(Delta(2), LZ4)',
+        ...commonMetricColumns,
+      ],
+      orderBy: ['project_id', 'date'],
+      partitionBy: 'toYYYYMM(date)',
+      engine: 'ReplacingMergeTree(synced_at)',
+      distributionHash: 'cityHash64(project_id)',
+      replicatedVersion: '1',
+      isClustered,
+    }),
+
+    // Per-page breakdown
+    ...createTable({
+      name: 'gsc_pages_daily',
+      columns: [
+        '`project_id` String CODEC(ZSTD(3))',
+        '`date` Date CODEC(Delta(2), LZ4)',
+        '`page` String CODEC(ZSTD(3))',
+        ...commonMetricColumns,
+      ],
+      orderBy: ['project_id', 'date', 'page'],
+      partitionBy: 'toYYYYMM(date)',
+      engine: 'ReplacingMergeTree(synced_at)',
+      distributionHash: 'cityHash64(project_id)',
+      replicatedVersion: '1',
+      isClustered,
+    }),
+
+    // Per-query breakdown
+    ...createTable({
+      name: 'gsc_queries_daily',
+      columns: [
+        '`project_id` String CODEC(ZSTD(3))',
+        '`date` Date CODEC(Delta(2), LZ4)',
+        '`query` String CODEC(ZSTD(3))',
+        ...commonMetricColumns,
+      ],
+      orderBy: ['project_id', 'date', 'query'],
+      partitionBy: 'toYYYYMM(date)',
+      engine: 'ReplacingMergeTree(synced_at)',
+      distributionHash: 'cityHash64(project_id)',
+      replicatedVersion: '1',
+      isClustered,
+    }),
+  ];
+
+  fs.writeFileSync(
+    path.join(__filename.replace('.ts', '.sql')),
+    sqls
+      .map((sql) =>
+        sql
+          .trim()
+          .replace(/;$/, '')
+          .replace(/\n{2,}/g, '\n')
+          .concat(';'),
+      )
+      .join('\n\n---\n\n'),
+  );
+
+  if (!process.argv.includes('--dry')) {
+    await runClickhouseMigrationCommands(sqls);
+  }
+}
--- a/packages/db/index.ts
+++ b/packages/db/index.ts
@@ -31,3 +31,4 @@ export * from './src/services/overview.service';
 export * from './src/services/pages.service';
 export * from './src/services/insights';
 export * from './src/session-context';
+export * from './src/gsc';
--- a/packages/db/prisma/schema.prisma
+++ b/packages/db/prisma/schema.prisma
@@ -203,6 +203,7 @@ model Project {
  notificationRules NotificationRule[]
  notifications     Notification[]
  imports           Import[]
+  gscConnection     GscConnection?

  // When deleteAt > now(), the project will be deleted
  deleteAt DateTime?
@@ -612,6 +613,24 @@ model InsightEvent {
  @@map("insight_events")
 }

+model GscConnection {
+  id                   String    @id @default(dbgenerated("gen_random_uuid()")) @db.Uuid
+  projectId            String    @unique
+  project              Project   @relation(fields: [projectId], references: [id], onDelete: Cascade)
+  siteUrl              String    @default("")
+  accessToken          String
+  refreshToken         String
+  accessTokenExpiresAt DateTime?
+  lastSyncedAt         DateTime?
+  lastSyncStatus       String?
+  lastSyncError        String?
+  backfillStatus       String?
+  createdAt            DateTime  @default(now())
+  updatedAt            DateTime  @default(now()) @updatedAt
+
+  @@map("gsc_connections")
+}
+
 model EmailUnsubscribe {
  id        String   @id @default(dbgenerated("gen_random_uuid()")) @db.Uuid
  email     String
--- a/packages/db/src/clickhouse/client.ts
+++ b/packages/db/src/clickhouse/client.ts
@@ -58,6 +58,9 @@ export const TABLE_NAMES = {
  sessions: 'sessions',
  events_imports: 'events_imports',
  session_replay_chunks: 'session_replay_chunks',
+  gsc_daily: 'gsc_daily',
+  gsc_pages_daily: 'gsc_pages_daily',
+  gsc_queries_daily: 'gsc_queries_daily',
 };

 /**
--- a/packages/db/src/gsc.ts
+++ b/packages/db/src/gsc.ts
@@ -0,0 +1,341 @@
+import { originalCh } from './clickhouse/client';
+import { db } from './prisma-client';
+
+export interface GscSite {
+  siteUrl: string;
+  permissionLevel: string;
+}
+
+async function refreshGscToken(
+  refreshToken: string
+): Promise<{ accessToken: string; expiresAt: Date }> {
+  const params = new URLSearchParams({
+    client_id: process.env.GOOGLE_CLIENT_ID ?? '',
+    client_secret: process.env.GOOGLE_CLIENT_SECRET ?? '',
+    refresh_token: refreshToken,
+    grant_type: 'refresh_token',
+  });
+
+  const res = await fetch('https://oauth2.googleapis.com/token', {
+    method: 'POST',
+    headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
+    body: params.toString(),
+  });
+
+  if (!res.ok) {
+    const text = await res.text();
+    throw new Error(`Failed to refresh GSC token: ${text}`);
+  }
+
+  const data = (await res.json()) as {
+    access_token: string;
+    expires_in: number;
+  };
+  const expiresAt = new Date(Date.now() + data.expires_in * 1000);
+  return { accessToken: data.access_token, expiresAt };
+}
+
+export async function getGscAccessToken(projectId: string): Promise<string> {
+  const conn = await db.gscConnection.findUniqueOrThrow({
+    where: { projectId },
+  });
+
+  if (
+    conn.accessTokenExpiresAt &&
+    conn.accessTokenExpiresAt.getTime() > Date.now() + 60_000
+  ) {
+    return conn.accessToken;
+  }
+
+  const { accessToken, expiresAt } = await refreshGscToken(conn.refreshToken);
+  await db.gscConnection.update({
+    where: { projectId },
+    data: { accessToken, accessTokenExpiresAt: expiresAt },
+  });
+  return accessToken;
+}
+
+export async function listGscSites(projectId: string): Promise<GscSite[]> {
+  const accessToken = await getGscAccessToken(projectId);
+  const res = await fetch('https://www.googleapis.com/webmaster/v3/sites', {
+    headers: { Authorization: `Bearer ${accessToken}` },
+  });
+
+  if (!res.ok) {
+    const text = await res.text();
+    throw new Error(`Failed to list GSC sites: ${text}`);
+  }
+
+  const data = (await res.json()) as {
+    siteEntry?: Array<{ siteUrl: string; permissionLevel: string }>;
+  };
+  return data.siteEntry ?? [];
+}
+
+interface GscApiRow {
+  keys: string[];
+  clicks: number;
+  impressions: number;
+  ctr: number;
+  position: number;
+}
+
+async function queryGscSearchAnalytics(
+  accessToken: string,
+  siteUrl: string,
+  startDate: string,
+  endDate: string,
+  dimensions: string[]
+): Promise<GscApiRow[]> {
+  const encodedSiteUrl = encodeURIComponent(siteUrl);
+  const url = `https://www.googleapis.com/webmaster/v3/sites/${encodedSiteUrl}/searchAnalytics/query`;
+
+  const allRows: GscApiRow[] = [];
+  let startRow = 0;
+  const rowLimit = 25000;
+
+  while (true) {
+    const res = await fetch(url, {
+      method: 'POST',
+      headers: {
+        Authorization: `Bearer ${accessToken}`,
+        'Content-Type': 'application/json',
+      },
+      body: JSON.stringify({
+        startDate,
+        endDate,
+        dimensions,
+        rowLimit,
+        startRow,
+        dataState: 'all',
+      }),
+    });
+
+    if (!res.ok) {
+      const text = await res.text();
+      throw new Error(`GSC query failed for dimensions [${dimensions.join(',')}]: ${text}`);
+    }
+
+    const data = (await res.json()) as { rows?: GscApiRow[] };
+    const rows = data.rows ?? [];
+    allRows.push(...rows);
+
+    if (rows.length < rowLimit) break;
+    startRow += rowLimit;
+  }
+
+  return allRows;
+}
+
+function formatDate(date: Date): string {
+  return date.toISOString().slice(0, 10);
+}
+
+function nowString(): string {
+  return new Date().toISOString().replace('T', ' ').replace('Z', '');
+}
+
+export async function syncGscData(
+  projectId: string,
+  startDate: Date,
+  endDate: Date
+): Promise<void> {
+  const conn = await db.gscConnection.findUniqueOrThrow({
+    where: { projectId },
+  });
+
+  if (!conn.siteUrl) {
+    throw new Error('No GSC site URL configured for this project');
+  }
+
+  const accessToken = await getGscAccessToken(projectId);
+  const start = formatDate(startDate);
+  const end = formatDate(endDate);
+  const syncedAt = nowString();
+
+  // 1. Daily totals — authoritative numbers for overview chart
+  const dailyRows = await queryGscSearchAnalytics(
+    accessToken,
+    conn.siteUrl,
+    start,
+    end,
+    ['date']
+  );
+
+  if (dailyRows.length > 0) {
+    await originalCh.insert({
+      table: 'gsc_daily',
+      values: dailyRows.map((row) => ({
+        project_id: projectId,
+        date: row.keys[0] ?? '',
+        clicks: row.clicks,
+        impressions: row.impressions,
+        ctr: row.ctr,
+        position: row.position,
+        synced_at: syncedAt,
+      })),
+      format: 'JSONEachRow',
+    });
+  }
+
+  // 2. Per-page breakdown
+  const pageRows = await queryGscSearchAnalytics(
+    accessToken,
+    conn.siteUrl,
+    start,
+    end,
+    ['date', 'page']
+  );
+
+  if (pageRows.length > 0) {
+    await originalCh.insert({
+      table: 'gsc_pages_daily',
+      values: pageRows.map((row) => ({
+        project_id: projectId,
+        date: row.keys[0] ?? '',
+        page: row.keys[1] ?? '',
+        clicks: row.clicks,
+        impressions: row.impressions,
+        ctr: row.ctr,
+        position: row.position,
+        synced_at: syncedAt,
+      })),
+      format: 'JSONEachRow',
+    });
+  }
+
+  // 3. Per-query breakdown
+  const queryRows = await queryGscSearchAnalytics(
+    accessToken,
+    conn.siteUrl,
+    start,
+    end,
+    ['date', 'query']
+  );
+
+  if (queryRows.length > 0) {
+    await originalCh.insert({
+      table: 'gsc_queries_daily',
+      values: queryRows.map((row) => ({
+        project_id: projectId,
+        date: row.keys[0] ?? '',
+        query: row.keys[1] ?? '',
+        clicks: row.clicks,
+        impressions: row.impressions,
+        ctr: row.ctr,
+        position: row.position,
+        synced_at: syncedAt,
+      })),
+      format: 'JSONEachRow',
+    });
+  }
+}
+
+export async function getGscOverview(
+  projectId: string,
+  startDate: string,
+  endDate: string
+): Promise<
+  Array<{
+    date: string;
+    clicks: number;
+    impressions: number;
+    ctr: number;
+    position: number;
+  }>
+> {
+  const result = await originalCh.query({
+    query: `
+      SELECT
+        date,
+        sum(clicks) as clicks,
+        sum(impressions) as impressions,
+        avg(ctr) as ctr,
+        avg(position) as position
+      FROM gsc_daily
+      FINAL
+      WHERE project_id = {projectId: String}
+        AND date >= {startDate: String}
+        AND date <= {endDate: String}
+      GROUP BY date
+      ORDER BY date ASC
+    `,
+    query_params: { projectId, startDate, endDate },
+    format: 'JSONEachRow',
+  });
+  return result.json();
+}
+
+export async function getGscPages(
+  projectId: string,
+  startDate: string,
+  endDate: string,
+  limit = 100
+): Promise<
+  Array<{
+    page: string;
+    clicks: number;
+    impressions: number;
+    ctr: number;
+    position: number;
+  }>
+> {
+  const result = await originalCh.query({
+    query: `
+      SELECT
+        page,
+        sum(clicks) as clicks,
+        sum(impressions) as impressions,
+        avg(ctr) as ctr,
+        avg(position) as position
+      FROM gsc_pages_daily
+      FINAL
+      WHERE project_id = {projectId: String}
+        AND date >= {startDate: String}
+        AND date <= {endDate: String}
+      GROUP BY page
+      ORDER BY clicks DESC
+      LIMIT {limit: UInt32}
+    `,
+    query_params: { projectId, startDate, endDate, limit },
+    format: 'JSONEachRow',
+  });
+  return result.json();
+}
+
+export async function getGscQueries(
+  projectId: string,
+  startDate: string,
+  endDate: string,
+  limit = 100
+): Promise<
+  Array<{
+    query: string;
+    clicks: number;
+    impressions: number;
+    ctr: number;
+    position: number;
+  }>
+> {
+  const result = await originalCh.query({
+    query: `
+      SELECT
+        query,
+        sum(clicks) as clicks,
+        sum(impressions) as impressions,
+        avg(ctr) as ctr,
+        avg(position) as position
+      FROM gsc_queries_daily
+      FINAL
+      WHERE project_id = {projectId: String}
+        AND date >= {startDate: String}
+        AND date <= {endDate: String}
+      GROUP BY query
+      ORDER BY clicks DESC
+      LIMIT {limit: UInt32}
+    `,
+    query_params: { projectId, startDate, endDate, limit },
+    format: 'JSONEachRow',
+  });
+  return result.json();
+}
--- a/packages/queue/src/queues.ts
+++ b/packages/queue/src/queues.ts
@@ -126,6 +126,10 @@ export type CronQueuePayloadFlushReplay = {
  type: 'flushReplay';
  payload: undefined;
 };
+export type CronQueuePayloadGscSync = {
+  type: 'gscSync';
+  payload: undefined;
+};
 export type CronQueuePayload =
  | CronQueuePayloadSalt
  | CronQueuePayloadFlushEvents
@@ -136,7 +140,8 @@ export type CronQueuePayload =
  | CronQueuePayloadPing
  | CronQueuePayloadProject
  | CronQueuePayloadInsightsDaily
-  | CronQueuePayloadOnboarding;
+  | CronQueuePayloadOnboarding
+  | CronQueuePayloadGscSync;

 export type MiscQueuePayloadTrialEndingSoon = {
  type: 'trialEndingSoon';
@@ -268,3 +273,21 @@ export const insightsQueue = new Queue<InsightsQueuePayloadProject>(
    },
  }
 );
+
+export type GscQueuePayloadSync = {
+  type: 'gscProjectSync';
+  payload: { projectId: string };
+};
+export type GscQueuePayloadBackfill = {
+  type: 'gscProjectBackfill';
+  payload: { projectId: string };
+};
+export type GscQueuePayload = GscQueuePayloadSync | GscQueuePayloadBackfill;
+
+export const gscQueue = new Queue<GscQueuePayload>(getQueueName('gsc'), {
+  connection: getRedisQueue(),
+  defaultJobOptions: {
+    removeOnComplete: 50,
+    removeOnFail: 100,
+  },
+});
--- a/packages/trpc/src/root.ts
+++ b/packages/trpc/src/root.ts
@@ -1,4 +1,5 @@
 import { authRouter } from './routers/auth';
+import { gscRouter } from './routers/gsc';
 import { chartRouter } from './routers/chart';
 import { chatRouter } from './routers/chat';
 import { clientRouter } from './routers/client';
@@ -53,6 +54,7 @@ export const appRouter = createTRPCRouter({
  insight: insightRouter,
  widget: widgetRouter,
  email: emailRouter,
+  gsc: gscRouter,
 });

 // export type definition of API
--- a/packages/trpc/src/routers/gsc.ts
+++ b/packages/trpc/src/routers/gsc.ts
@@ -0,0 +1,201 @@
+import { Arctic, googleGsc } from '@openpanel/auth';
+import {
+  db,
+  getGscOverview,
+  getGscPages,
+  getGscQueries,
+  listGscSites,
+} from '@openpanel/db';
+import { gscQueue } from '@openpanel/queue';
+import { z } from 'zod';
+import { getProjectAccess } from '../access';
+import { TRPCAccessError, TRPCNotFoundError } from '../errors';
+import { createTRPCRouter, protectedProcedure } from '../trpc';
+
+export const gscRouter = createTRPCRouter({
+  getConnection: protectedProcedure
+    .input(z.object({ projectId: z.string() }))
+    .query(async ({ input, ctx }) => {
+      const access = await getProjectAccess({
+        projectId: input.projectId,
+        userId: ctx.session.userId,
+      });
+      if (!access) {
+        throw TRPCAccessError('You do not have access to this project');
+      }
+      return db.gscConnection.findUnique({
+        where: { projectId: input.projectId },
+        select: {
+          id: true,
+          siteUrl: true,
+          lastSyncedAt: true,
+          lastSyncStatus: true,
+          lastSyncError: true,
+          backfillStatus: true,
+          createdAt: true,
+          updatedAt: true,
+        },
+      });
+    }),
+
+  initiateOAuth: protectedProcedure
+    .input(z.object({ projectId: z.string() }))
+    .mutation(async ({ input, ctx }) => {
+      const access = await getProjectAccess({
+        projectId: input.projectId,
+        userId: ctx.session.userId,
+      });
+      if (!access) {
+        throw TRPCAccessError('You do not have access to this project');
+      }
+
+      const state = Arctic.generateState();
+      const codeVerifier = Arctic.generateCodeVerifier();
+      const url = googleGsc.createAuthorizationURL(state, codeVerifier, [
+        'https://www.googleapis.com/auth/webmaster.readonly',
+      ]);
+      url.searchParams.set('access_type', 'offline');
+      url.searchParams.set('prompt', 'consent');
+
+      return {
+        url: url.toString(),
+        state,
+        codeVerifier,
+        projectId: input.projectId,
+      };
+    }),
+
+  getSites: protectedProcedure
+    .input(z.object({ projectId: z.string() }))
+    .query(async ({ input, ctx }) => {
+      const access = await getProjectAccess({
+        projectId: input.projectId,
+        userId: ctx.session.userId,
+      });
+      if (!access) {
+        throw TRPCAccessError('You do not have access to this project');
+      }
+      return listGscSites(input.projectId);
+    }),
+
+  selectSite: protectedProcedure
+    .input(z.object({ projectId: z.string(), siteUrl: z.string() }))
+    .mutation(async ({ input, ctx }) => {
+      const access = await getProjectAccess({
+        projectId: input.projectId,
+        userId: ctx.session.userId,
+      });
+      if (!access) {
+        throw TRPCAccessError('You do not have access to this project');
+      }
+
+      const conn = await db.gscConnection.findUnique({
+        where: { projectId: input.projectId },
+      });
+      if (!conn) {
+        throw TRPCNotFoundError('GSC connection not found');
+      }
+
+      await db.gscConnection.update({
+        where: { projectId: input.projectId },
+        data: {
+          siteUrl: input.siteUrl,
+          backfillStatus: 'pending',
+        },
+      });
+
+      await gscQueue.add('gscProjectBackfill', {
+        type: 'gscProjectBackfill',
+        payload: { projectId: input.projectId },
+      });
+
+      return { ok: true };
+    }),
+
+  disconnect: protectedProcedure
+    .input(z.object({ projectId: z.string() }))
+    .mutation(async ({ input, ctx }) => {
+      const access = await getProjectAccess({
+        projectId: input.projectId,
+        userId: ctx.session.userId,
+      });
+      if (!access) {
+        throw TRPCAccessError('You do not have access to this project');
+      }
+
+      await db.gscConnection.deleteMany({
+        where: { projectId: input.projectId },
+      });
+
+      return { ok: true };
+    }),
+
+  getOverview: protectedProcedure
+    .input(
+      z.object({
+        projectId: z.string(),
+        startDate: z.string(),
+        endDate: z.string(),
+      })
+    )
+    .query(async ({ input, ctx }) => {
+      const access = await getProjectAccess({
+        projectId: input.projectId,
+        userId: ctx.session.userId,
+      });
+      if (!access) {
+        throw TRPCAccessError('You do not have access to this project');
+      }
+      return getGscOverview(input.projectId, input.startDate, input.endDate);
+    }),
+
+  getPages: protectedProcedure
+    .input(
+      z.object({
+        projectId: z.string(),
+        startDate: z.string(),
+        endDate: z.string(),
+        limit: z.number().min(1).max(1000).optional().default(100),
+      })
+    )
+    .query(async ({ input, ctx }) => {
+      const access = await getProjectAccess({
+        projectId: input.projectId,
+        userId: ctx.session.userId,
+      });
+      if (!access) {
+        throw TRPCAccessError('You do not have access to this project');
+      }
+      return getGscPages(
+        input.projectId,
+        input.startDate,
+        input.endDate,
+        input.limit
+      );
+    }),
+
+  getQueries: protectedProcedure
+    .input(
+      z.object({
+        projectId: z.string(),
+        startDate: z.string(),
+        endDate: z.string(),
+        limit: z.number().min(1).max(1000).optional().default(100),
+      })
+    )
+    .query(async ({ input, ctx }) => {
+      const access = await getProjectAccess({
+        projectId: input.projectId,
+        userId: ctx.session.userId,
+      });
+      if (!access) {
+        throw TRPCAccessError('You do not have access to this project');
+      }
+      return getGscQueries(
+        input.projectId,
+        input.startDate,
+        input.endDate,
+        input.limit
+      );
+    }),
+});