but in localhost i can perform crud operations just fine

Possibly your client keys are not getting set?

That’s the thing I didn’t use env variables

Any errors on the network calls?

No just a null return

Is the code running server side to supabase, or from a browser to supabase?

Running on Vercel

But it runs from localhost still and Supabase UI is fine? So the code is running server side making the calls, so you can't see the actual network calls.

Yeah

Seems like bad token key... Can you console.log your keys right before createClient? Does not explain it working for a moment though

Does it have a ratelimit

only rate limit is on auth signups

Select policy is just true

Is your app crashing on vercel somehow silently or looping?

Ima make the repo public 2 sec

Does your static props read the posts?

It does on localhost