CLI3 and Authentication with Shopify graphql

Ok, first time posting…hoping for some help. I’ve got a really good grip on the Shopify CLI app but I’m struggling with what I think is an authentication issue which I know is built in to the scaffold. Here’s my index.jsx in which I’m working with:

import ReactDOM from "react-dom";
import App from "./App";
import { initI18n } from "./utils/i18nUtils";
import {
  ApolloClient,
  InMemoryCache,
  ApolloProvider,
  createHttpLink
} from "@apollo/client";

const client = new ApolloClient({
  link: new createHttpLink({
    credentials: 'include',
    headers: {
      'Content-Type': 'application/graphql',
    }
  }),
  uri: "https://scriptandpoly.myshopify.com/admin/api/2023-07/graphql.json",
 // uri: "https://flyby-router-demo.herokuapp.com/",
  cache: new InMemoryCache(),
});

// Ensure that locales are loaded before rendering the app
initI18n().then(() => {
  ReactDOM.render(
    ,
    document.getElementById("app")
  );
});

I’ve hardcoded the store URI for now to troubleshoot the db issues…it works 100% fine when using an example I found online which doesn’t require auth…I can’t get the data though in my store which is using auth. Any ideas??

Thanks in advance!

I probably should have added that when trying to read the data I’m getting this message:

Response not successful: Received status code 404