--- DashboardPage --------------------------

const DashboardPage = () => {

  useEffect(()=>{
    getOk();
  },[])

  let getOk = async ()=>{
      try {
        const res2 = await fetch('/api/elo', {
          method: 'GET',
          headers: {
              'Accept': 'application/json',
          }
        });

--- Coś tam dalej ---

--- Routes --------------------------

router.get('/api/elo', async (req, res)=>{
    const {access}=req.cookies;
    console.log({access})
})

--- Coś tam dalej ---