---
title: "Build a Flutter Wishlist App, Part 3: Finishing the App with User Authentication and a Secured API"
description: "Update the Flutter wishlist app to use Auth0 authentication so that the user has to log in and the app accesses a secured API."
authors:
  - name: "Michael Bui"
    url: "https://auth0.com/blog/authors/michael-bui/"
date: "May 26, 2021"
category: "Developers,Tutorial,Flutter"
tags: ["flutter", "mobile", "native"]
url: "https://auth0.com/blog/build-flutter-wishlist-app-with-secure-api-part-3/"
---

# Build a Flutter Wishlist App, Part 3: Finishing the App with User Authentication and a Secured API

<include src="_private/build-flutter-wishlist-app-with-secure-api-part-3" />