Giới thiệu về Nifty Gateway

Nifty Gateway is a blockchain-based marketplace that allows its users to buy or sell NFTs. Its unique selling proposition is exclusivity: as opposed to the free-for-all on some platforms, Nifty Gateway's team carefully curates the content it allows for sale. Founded by the famous Winklevoss twins, it operates under the umbrella of their cryptocurrency exchange, Gemini.