Learn how to log in, create an API key, verify your identity, and manage your account on Binance.US. Find answers to common questions and issues related to account security, Learn how to use QR code logins to access your Binance.US account on a web browser from your mobile app. Follow the simple steps and scan the QR code displayed on the login page. QR Code Login. 1. Tap the profile icon in the top right of your app’s home. 2. Tap the scan icon in the top right. 3. Scan the QR code above