diff --git a/api/index.ts b/api/index.ts
new file mode 100644
index 0000000..d88471d
--- /dev/null
+++ b/api/index.ts
@@ -0,0 +1,14 @@
+import { buildServer } from "../apps/api/src/app.js";
+import type { IncomingMessage, ServerResponse } from "node:http";
+
+const server = buildServer({ secureCookies: true });
+let ready: Promise<unknown> | undefined;
+
+export default async function handler(
+  request: IncomingMessage,
+  response: ServerResponse,
+) {
+  ready ??= server.ready();
+  await ready;
+  server.server.emit("request", request, response);
+}
diff --git a/vercel.json b/vercel.json
new file mode 100644
index 0000000..f0379bc
--- /dev/null
+++ b/vercel.json
@@ -0,0 +1,9 @@
+{
+  "$schema": "https://openapi.vercel.sh/vercel.json",
+  "buildCommand": "pnpm --filter @synesis/api build",
+  "installCommand": "pnpm install --frozen-lockfile",
+  "rewrites": [{ "source": "/(.*)", "destination": "/api/index" }],
+  "functions": {
+    "api/index.ts": { "maxDuration": 30 }
+  }
+}