Now that we have gone over some of the core APIs, let's revisit the Sample App and break down its key pieces. These next sections walk through the important aspects of the sample app. Tech Stack: Niftory uses industry standard technologies such as GraphQL and OAuth so you can easily incorporate the APIs into any app. The Sample uses NextJS, but you can use your framework of choice. App Views: See the User's Profile, Available NFTs, Owned NFTs, Wallets and everything else you need to build out the core functionality of an NFT experience.