You've confused page router API routes with app router route handlers

If you're using the app directory, look at the route handler docs

If you intend to use pages API routes, look at the docs for that and move your code outside of app directory and into pages/api/

And what is better ?

either follow the docs for [route handlers](https://nextjs.org/docs/app/building-your-application/routing/route-handlers) (and make it route.ts), or move your api to pages dir

it would be better to use app dir as its the latest version of nextjs (and i think has better support for things)

Ok, thanks

also sidenote, your metadata is useless as it isn't a page.tsx (it should be route.ts)

@Minskin let me know when it works 🙂

it works

but i need redirect

Redirect directly from wherever you are fetching the response(using the route handler)

Just return a response from your Route Handler then you can check the response in your component (where you are fetching) and use redirect() there.

You mean return new Response() ?

and next, how to save data to session ?

@riský how to save data to session ?