# Using Polaris | Guide to Trading, Staking & DeFi Integration

- [Sign in to Polaris | Connect Wallet & Authenticate](https://support.power.trade/polaris/using-powerdex/sign-in-to-powerdex.md): Connect your wallet and sign in to Polaris with Sign-In with Ethereum, Base or Solana. Create or select your multi-sig, confirm permissions, and start trading.
- [Setting Up Your Polaris Account | Multi-Sig, Roles & Security](https://support.power.trade/polaris/using-powerdex/setting-up-your-account.md): Create your multi-sig wallet, add signers, enable Safe Mode, and configure permissions to protect funds before trading on Polaris.
- [Deposit Funds on Polaris | Multi‑Sig & Wallets](https://support.power.trade/polaris/using-powerdex/making-a-deposit.md): Send ETH or ERC‑20, Solana or Base tokens to your multi‑sig wallet to make funds available for trading on Polaris.
- [Settle Balance on Polaris | One‑Click On‑Chain Settlement](https://support.power.trade/polaris/using-powerdex/settling-your-account-balance.md): Easily settle balances on‑chain after trading. Settlement fees are covered during beta.
- [Withdraw Funds from Polaris](https://support.power.trade/polaris/using-powerdex/making-a-withdrawal.md): Withdraw directly from your multi‑sig. Sign in to your wallet and track the transaction on a block explorer.
- [Safe Mode | Restrict Withdrawals to Multi‑Sig Signers](https://support.power.trade/polaris/using-powerdex/safe-mode.md): Enable Safe Mode to restrict withdrawals to multi‑sig signers for extra protection. Irreversible action.


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