In this lesson, I'll go over how to authenticate your users and login them in through our previous iOS application. This is quite simple and you can track what is happening through the log of visual studio code terminal. Keep in mind I'll be hard coding all of these values into our app, I'll leave it up to you to build the UI accordingly. Fullstack Social NodeJS iOS HTML: https://www.letsbuildthatapp.com/course/Fullstack-Social-iOS-NodeJS-REST AppStore JSON APIs https://www.letsbuildthatapp.com/course/AppStore-JSON-APIs Tinder Firestore Swipe and Match https://www.letsbuildthatapp.com/course/Tinder-Firestore-Swipe-and-Match Facebook Group https://www.facebook.com/groups/1240636442694543/ Completed Source Code https://www.letsbuildthatapp.com/course_video?id=5542 Instagram: https://www.instagram.com/buildthatapp/ Twitter: https://twitter.com/buildthatapp