# The basic information 1.What is NFT? NFT is short for Non-Fungible Token, which refers to digital assets with unique and irreplaceable attributes. Each NFT is the only one and they provide different uses and values. 2.What is Gamefi? GameFi refers to the integration of Game, DeFi (Decentralized Finance) and NFT (Non-fungible Token),presenting decentralized financial products in the form of games, gamifying the rules of DeFi, and transforming game prop derivatives into NFT. 3.What is Socialfi? The definition of Socialfi is socialized finance. As the name suggests, Socialfi is the combination of Social and Finance.Socialfi attempts to DeFi the social economy, provides a new way for social capital to be realized and builds a complete and self-consistent economic system for users so that everyone can benefit by demonstrating their value. 4.What is whitelist? Whitelisted users can preemptively buy or mint NFTs, instead of competing with others when it is officially released. 5.What does MINT mean? Mint was originally used to denote the acts of artists or collectors issuing a piece of art on the blockchain, but now denotes the issuance of an NFT project. 6.How to buy and trade NFT? Register your wallet → Connect your crypto wallet to the NFT trading platform (opensea) → Browse and select the NFT you want to buy → Click to buy --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://metatoys.gitbook.io/original/common-problem/the-basic-information.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.