OpenSea launches Seaport, a new marketplace protocol which allows users to bundle different digital assets in exchange for an NFT, support for tipping, and more

  • Today, we’re excited to announce Seaport, a brand new web3 marketplace protocol for safely and efficiently buying and selling NFTs.
  • The core smart contract is open source and inherently decentralized, with no contract owner, upgradeability, or other special privileges.
  • Each item on a listing can also optionally specify that some “criteria” be met in place of requiring a specific tokenId, enabling collection-level and trait-level offers.