CoinSmart Login — Access Trading & Portfolio

Sign in without email & password

This demo shows passwordless approaches — choose the method that fits your threat model. In production combine these with device management and rate limits.

Recommended for highest phishing resistance. Plug in and follow browser prompt.

Use TOTP only when combined with device recognition or session controls.

Connected wallets (example)

MetaMask (Read-only)

Ethereum & EVM networks

WalletConnect

Scan QR to connect a mobile wallet

CoinSmart Ledger (Read-only)

Ledger hardware wallet

Why passwordless?

Reduces credential reuse and phishing risk.
Passkeys and hardware keys are phishing-resistant.
Wallet connections let users sign transactions without exposing keys.

Quick guidance

Choose passkeys or hardware keys for account access. Reserve wallet connections for transaction signing and portfolio views. If using magic links or TOTP, pair with device recognition and short expiry windows.

Disclaimer: This demo page is for illustrative purposes only and does not perform real authentication. Always implement passwordless systems using vetted libraries (WebAuthn, FIDO2, WalletConnect) and follow security best practices. Do not use magic links without secure delivery and expiration controls. CoinSmart branding is used illustratively.