DopeCards makes claiming rewards and sharing referrals simple and secure. Tap your NFC card to claim, share your referral, and manage wallets with Turnkey—no passwords required. Fast, passwordless sign-in (email/OTP or OAuth via Turnkey) Tap-to-claim with NFC (no background scanning) Shareable referral links Multi-chain wallet support (EVM, Solana, Movement) Privacy-first: no tracking; minimal data