Welcome — Secure Access to Your NDAX Account
Signing in to NDAX gives you access to trading, deposits, withdrawals, order history and account settings. NDAX balances convenience with robust security: expect identity checks, strong password requirements, and two-factor authentication (2FA). This guide walks you through the sign-in flow and shows how to keep your account secure.
How to Sign In (Simple Steps)
- Go to the official site: Type
ndax.ioin your browser or use a saved bookmark. Never sign in from unfamiliar links or emails. - Click “Sign In”: Located in the header on desktop or the main menu in mobile apps.
- Enter email and password: Use the email you registered with and your account password. NDAX enforces password strength rules.
- Complete 2FA: Enter the TOTP code from your authenticator app or use your registered hardware key.
- Device verification: New devices may require email confirmation — click the link sent to your inbox.
- Dashboard access: After successful verification you will land on your NDAX dashboard.
Two-Factor Authentication (2FA)
Two-factor authentication blocks attackers even if they have your password. NDAX supports multiple 2FA methods:
- Authenticator apps (TOTP): Google Authenticator, Authy — recommended for balance of convenience and security.
- SMS codes: Supported but less secure due to SIM-swap risk.
- Hardware keys (U2F/WebAuthn): Best security — physical confirmation required to sign in.
Setup (Authenticator app)
- Go to Account → Security → Two-factor authentication.
- Choose “Authenticator app” and scan the QR code with your app.
- Write down backup codes and store them offline.
- Verify by entering the test code from the app.
Important: Store backup codes on paper or a metal backup. Do not keep them in cloud notes or screenshots.
KYC & Identity Verification
To comply with regulations and unlock full platform functionality, NDAX requires Know Your Customer (KYC) verification. Typical steps include uploading a government ID, a selfie or live-check, and proof of address. Processing usually completes within hours to a couple of business days but may take longer for complex cases.
Troubleshooting — Can't Sign In?
Try this checklist before contacting support:
- Are you on
ndax.io? Confirm the URL and SSL lock in your browser. - Is your password correct? Use your password manager or try a reset.
- Is 2FA failing? Check your device time (TOTP apps require accurate time).
- Clear browser cache, try incognito mode, or switch browsers.
- Check your spam folder for device verification or reset emails.
Reset Password
Use the “Forgot password” link on the sign-in page. The reset link expires — act quickly and ensure the email account is secure.
Lost 2FA Device
If you lose access to your authenticator, use NDAX account recovery: expect identity checks and KYC verification — this process prioritizes security and can take several business days.
FAQ — Quick Answers
Can I sign in from multiple devices?
Yes. NDAX allows multiple trusted devices but will require verification for new ones.
How long until I can withdraw after KYC?
Once verified, withdrawal timings depend on banking rails and networks — fiat withdrawals may take 1–5 business days.
What if I see suspicious activity?
Change your password, revoke API keys/sessions, and contact NDAX support immediately.
Final Notes & Best Practices
- Use a unique password and a reputable password manager.
- Enable authenticator-based 2FA and store backup codes offline.
- Prefer hardware security keys for high-value accounts.
- Verify emails and links carefully; never paste secrets into websites.