diff --git a/apps/web/app/api/ensureAuth.ts b/apps/web/app/api/ensureAuth.ts
index a8c43cdc..1fcd2914 100644
--- a/apps/web/app/api/ensureAuth.ts
+++ b/apps/web/app/api/ensureAuth.ts
@@ -1,6 +1,6 @@
 import { NextRequest } from "next/server";
 import { db } from "../../server/db";
-import { sessions, users } from "../../server/db/schema";
+import { accounts, sessions, users } from "../../server/db/schema";
 import { eq } from "drizzle-orm";
 
 export async function ensureAuth(req: NextRequest) {
@@ -16,12 +16,84 @@ export async function ensureAuth(req: NextRequest) {
 		return undefined;
 	}
 
-	const sessionData = await db
+	let sessionData = await db
 		.select()
 		.from(sessions)
 		.innerJoin(users, eq(users.id, sessions.userId))
 		.where(eq(sessions.sessionToken, token!));
 
+	const isMobile =
+		token.split("?") && token.split("?")[1] === `source="mobile"`;
+
+	if (isMobile) {
+		// remove everything after ? in token
+		const newToken = token.split("?").slice(0, -1).join("?");
+
+		console.log(token, newToken);
+
+		const authUserFetch = await fetch(
+			`https://www.googleapis.com/oauth2/v1/tokeninfo?access_token=${newToken}`,
+		);
+
+		if (!authUserFetch.ok) {
+			console.error(
+				"Error fetching Google user,",
+				authUserFetch.statusText,
+				await authUserFetch.text(),
+			);
+			console.log("Google user not found or error.");
+			return undefined;
+		}
+
+		const authUserData = (await authUserFetch.json()) as {
+			email: string;
+			audience: string;
+			issued_to: string;
+		};
+
+		console.log(authUserData);
+
+		if (
+			!(
+				authUserData.audience.split("-")[0] ===
+					process.env.GOOGLE_CLIENT_ID.split("-")[0] &&
+				authUserData.issued_to.split("-")[0] ===
+					process.env.GOOGLE_CLIENT_ID.split("-")[0]
+			)
+		) {
+			console.log(
+				"Google user not authorized because of audience or issued_to mismatch",
+			);
+			return undefined;
+		}
+
+		const authUserEmail = authUserData.email;
+
+		let user = await db
+			.select()
+			.from(users)
+			.where(eq(users.email, authUserEmail))
+			.limit(1);
+
+		if (!user || user.length === 0) {
+			// create the user
+			user = await db
+				.insert(users)
+				.values({
+					email: authUserEmail,
+					name: authUserEmail.split("@")[0],
+				})
+				.returning();
+		}
+
+		sessionData = [
+			{
+				...sessionData[0]!,
+				user: user[0]!,
+			},
+		];
+	}
+
 	if (!sessionData || sessionData.length === 0) {
 		return undefined;
 	}
diff --git a/apps/web/app/api/mobile/newUser/route.ts b/apps/web/app/api/mobile/newUser/route.ts
deleted file mode 100644
index ed7cbdf3..00000000
--- a/apps/web/app/api/mobile/newUser/route.ts
+++ /dev/null
@@ -1,13 +0,0 @@
-import { NextRequest } from "next/server";
-import { z } from "zod";
-
-export const runtime = "edge";
-
-const newMobileUserBody = z.object({
-	// this is a string in the format
-	encodedUserString: z.string(),
-});
-
-export async function POST(req: NextRequest) {
-	const body = await req.json();
-}
diff --git a/apps/web/cf-env.d.ts b/apps/web/cf-env.d.ts
index 650cf4a3..7381d63e 100644
--- a/apps/web/cf-env.d.ts
+++ b/apps/web/cf-env.d.ts
@@ -17,6 +17,8 @@ declare global {
 			CLOUDFLARE_ACCOUNT_ID: string;
 			CLOUDFLARE_DATABASE_ID: string;
 			CLOUDFLARE_D1_TOKEN: string;
+
+			MOBILE_TRUST_TOKEN: string;
 		}
 	}
 }
diff --git a/bun.lockb b/bun.lockb
index 146baec7..cd064755 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/package.json b/package.json
index 0befe291..da1c1b7e 100644
--- a/package.json
+++ b/package.json
@@ -72,17 +72,7 @@
 		"@radix-ui/react-toast": "^1.1.5",
 		"@radix-ui/react-tooltip": "^1.1.2",
 		"@tldraw/assets": "^2.2.0",
-		"@types/react-responsive-masonry": "^2.1.3",
-		"@types/readline-sync": "^1.4.8",
-		"ai": "^3.1.14",
-		"aws4fetch": "^1.0.18",
-		"cheerio": "^1.0.0-rc.12",
-		"compromise": "^14.13.0",
-		"drizzle-orm": "0.30.0",
-		"eslint-config-turbo": "^2.0.6",
-		"framer-motion": "^11.2.6",
-		"geist": "^1.3.0",
-		"grammy": "^1.25.1",
+		"jose": "^5.6.3",
 		"katex": "^0.16.10",
 		"lucide-react": "^0.379.0",
 		"next-app-theme": "^0.1.10",