NFT staking allows users to lock their NFT development and earn passive rewards, boosting engagement and long-term holding. First, create a staking smart contract where users can deposit (stake) their NFTs. Use ERC-721 or ERC-1155 token interfaces, and ensure proper access control with onlyOwner or role-based permissions. Design your reward logic—rewards can be distributed daily, weekly, or based on rarity. You’ll need a reward token (usually ERC-20) and a calculation mechanism (based on staking duration or NFT type). Prevent reentrancy attacks and unauthorized withdrawals. Consider adding lock-up periods or time-based bonuses. Use The Graph to index staking data for frontend display. NFT staking adds real utility, gamification, and retention to your ecosystem.