I think you can create 500.tsx or error.tsx file to do the same.

i need it for the server api part (route.ts) not the client part

Generally, you wrap the api end points with try catch block to take care.

Yeah, but i should wrap every api with same code. It can be quite cumbersome and messy. I'm looking for cleaner way like middleware in express

Yes, I believe you should be able to make wrappers, as long as you’re returning the correct function signature (expected by Next.js in order to make routes out of them)

Remember, the names they end up having need to be one of the valid: GET, POST, PUT, etc.

And only these allowed functions are allowed to be exported from route.ts files

Something like this is what next-auth does.

Next.js has middleware.ts which is executed on every request I believe

Middleware in Next.js isn’t like the middlewares in Express tho. I think he wants a way to centralize the repeating logic instead of writing the boilerplate in every route, and maybe multiple times per route.ts file.

Idk if a wrapper like this will solve that issue, but you can try

just /api/[[...path]]/route.ts one single route handler for all your routes