Security
How LN Markets protects your funds
Minimal Custody
LN Markets is designed to minimize custody risk.
- Instant deposits and withdrawals via Lightning
- No mandatory holding periods
- Withdraw anytime — your funds, your control
Only deposit what you need for trading. Withdraw profits immediately.
Authentication
Lightning wallet as an additional sign-in method
Passwordless sign-in with your Lightning wallet via LNURL-auth.
- Cryptographic proof of wallet ownership, nothing phishable
- Link multiple wallets so losing one doesn't lock you out
- Sits alongside email/password and 2FA
2FA
Enable two-factor authentication for additional security.
- TOTP-based (Google Authenticator, etc.)
- Required for withdrawals when enabled
- Optional for login
API Security
Key Permissions
Create API keys with minimal required permissions:
| Permission | Access |
|---|---|
| Read | View balances, positions, history |
| Trade | Open, modify, close positions |
| Withdraw | Request withdrawals |
Support
For any security concerns or issues, reach out to our support team via the in-app chat or at support@lnmarkets.com.