Updated example/README.md

example/README.md

@@ -5,7 +5,7 @@ This basic messaging app has an intentionally unopinionated UI to help make it e
 ## Run the example app
 Follow the [React Native guide](https://reactnative.dev/docs/environment-setup) to set up a CLI environment.
 
-To use the example app, run:
+### To use the example app, run:
 
 ```bash
 yarn
@@ -15,6 +15,24 @@ npx pod-install
 yarn run [ios or android]
 ```
 
+### Configure ThirdWeb Client API
+
+> Note - The connect wallet button will still work without adding a client id, you just may see some extra network errors when viewing account info in the Thirdweb button after connecting.
+
+First create a free account and download your client id from https://thirdweb.com/dashboard/settings/api-keys. Next create your .env file in the example directory
+
+```
+cd example
+cp EXAMPLE.env .env
+```
+Finally, insert yout Thirdweb client id in specified location of `example/.env` file:
+```
+THIRD_WEB_CLIENT_ID=INSERT_CLIENT_ID_HERE
+```
+
+If your app doesn't appear to be picking up changes in the .env file, you can try editing the TypeScript file you're reading the env variable from (`App.tsx`) or building the app with the `--no-build-cache` flag added.
+
+
 ## Run example app unit tests on local emulators
 Running tests locally is useful when updating GitHub actions, or locally testing between changes.