I searched many article for days i find they sending the token like this

I’m trying to understand why user authorization works on localhost frontend, but doesn’t work on 127.0.0.1.

Am using JWT and setting cookies from backend to frontend. Am using expressjs and testing API I’m using postman. So every time I call an api at first i update the access token (where i generate new access_token and refresh_token and set it as res.cookie ). Its works fine if i make request or hit api under access_token expire time. But The problem is it can’t find access_token in isAuthenticated function if i call it after access_token expire.