Issue 1

README.md

@@ -55,7 +55,12 @@ Realm documentation.
    [Find your App ID](https://docs.mongodb.com/realm/get-started/find-your-app-id/) and paste it
    into ``src/index.js``.
 
-9.  Run the App
+9. Add Your GraphQL Endpoint 
+
+   [Find your GraphQL Endpoint (URL)](https://www.mongodb.com/docs/atlas/app-services/graphql/expose-data/) and paste it
+   into ``src/index.js``.
+
+10.  Run the App
 
    ```shell
    npm run start

src/index.js

@@ -47,7 +47,7 @@ async function getValidAccessToken() {
 // Configure the ApolloClient to connect to your app's GraphQL endpoint
 const client = new ApolloClient({
   link: new HttpLink({
-    uri: `https://realm.mongodb.com/api/client/v2.0/app/${APP_ID}/graphql`,
+    uri: `<Your GraphQL Endpoint (URL)>`,
     // We define a custom fetch handler for the Apollo client that lets us authenticate GraphQL requests.
     // The function intercepts every Apollo HTTP request and adds an Authorization header with a valid
     // access token before sending the request.