NUSA Staking is a program where you lock your NUSA tokens into a smart contract and earn rewards automatically every second. The more you stake and the longer you stake, the greater the rewards you receive.

After staking, your tokens are locked for 30 days. During this period you cannot withdraw the staking principal, but rewards continue to accrue and can be claimed at any time without waiting for the lock to end.

Rewards are calculated proportionally based on the amount of NUSA you have staked relative to the total pool, multiplied by the current APY. The basic formula is:

Reward/sec = (Your Stake ÷ Total Pool) × Reward Rate

A real-time estimate is shown in the "Pending Reward" section of your dashboard.

Tokens can only be withdrawn after the 30-day lock period ends. The dashboard status will change to "Can Withdraw" and the Withdraw button will become active. Rewards can be claimed at any time without waiting for the lock to end.

The Extend Lock button resets the lock period from now + 90 days forward. This is useful if you want to continue staking longer without having to withdraw and re-stake. Please note that this will reset your lock timer.

The smart contract uses the battle-tested OpenZeppelin standard, equipped with ReentrancyGuard (anti-reentrancy attack protection) and SafeERC20 for secure token transfers. The reward token is immutable — it cannot be changed after deployment.

Supported wallets: MetaMask, Bitget Wallet, WalletConnect, and TokenPocket. The BNB Smart Chain network (Chain ID: 56) will be added automatically when you connect your wallet.

You can buy NUSA through: Token Sale. Or through other purchase mechanisms such as a public sale, on DEX & etc.