ZoraOS introduction
ZoraOS is a developer tool released by the Ethereum online marketplace Zora for building on the Zora protocol. ZoraOS consists of three main components, Zora Smart Contract, Zora Development Kit ZDK, ora Subgraph, etc. Among them, the Zora smart contract is an extension of the ERC-721 NFT standard, which aims to provide a unified liquidity pool for each NFT in the form of bidding. The agreement refers to NFT as Media. Creators can mint Media at any time, and anyone can bid on minted tokens; ZDK is the main entry point for developers to build new use cases and experiences on the Zora protocol; Zora subgraphs allow developers to use an easy-to-use GraphQL interface , to query structured data on the Zora protocol.