Multi-factor authentication

Your HIIE account is created automatically when you first connect your Solana wallet.

Profile Settings

Update your profile at /dashboard > Settings:

• Display name
• Email (for notifications)
• Company information
• Tax ID (for invoicing)

Security

HIIE uses wallet-based authentication:

• No passwords to manage
• Cryptographic proof of identity
• Session tokens expire after 24 hours
• All sessions can be revoked by disconnecting your wallet