We have an existing Next.js code-base for an NFT marketplace and now need the two most visible customer-facing areas completed. First, the marketplace listing page: it should pull data from my current API, let users search and filter NFTs in real time, and then drill down to a detailed NFT view that shows metadata, owner, and price history. Endless scrolling or classic pagination is fine as long as performance stays smooth. Second, the user profile area: once a wallet connects, the profile must display all NFTs owned by that address and a clean, chronological transaction history. Data endpoints are ready; you only have to handle the React querying, state management, and UI. Both sections must match the existing design system, be responsive, and feel snappy on mobile. I’m happy with either server-side rendered or statically generated approaches as long as load times stay low. Please reference previous Next.js or Web3 work when you reply, and outline roughly how you would structure the components so I know we’re on the same page.