Snapchat Authentication App Key. After successful logged in you're connected to page open. You will be able to choose between an authentication app or text verification.
Allow your users to log in using snapchat credentials and fetch their bitmoji and identity data. Tap in the top right, then tap ’settings’. To encrypt the message, snapchat employed a symmetric key.
Tap on your profile icon;
Then you need to press on set up automatically. I have integrated login in android (using android sdk 'com.snapchat.kit.sdk:login:1.1.3',). Add a bitmoji sticker tray to your app. You will be able to choose between an authentication app or text verification.