Add friends: scan a user's QR code to add them as a friend. You can scan directly with camera or choose a QR image from your album.
Scan payment QR code: support scanning a user's personal payment QR code.
Scan an on-chain address: a valid Tron (TRC20) address opens the withdrawal page with the address pre-filled; other networks are flagged and cannot continue. See Scanning an on-chain address.
What can I do with the Scan button (top-right)?
Scan adds friends from a user QR code, reads personal payment codes, and recognizes on-chain addresses: a Tron (TRC20) address opens the withdrawal page pre-filled.
