In January, we took in our community’s feedback and built the tools and features that our users have been requesting the most.
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Polygon and Klaytn on Seaport
August 30, 2022
August 30, 2022
In June, we introduced Seaport — a brand new, open-source, web3 marketplace protocol for safely and efficiently buying and selling NFTs. Launched first on Ether
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Launching Seaport & Saving the Community Millions in Fees
June 14, 2022
June 14, 2022
Today, OpenSea is migrating to Seaport, a new web3 marketplace protocol designed for safely and efficiently buying and selling NFTs. Seaport is a game changer –
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Introducing Seaport Protocol
May 20, 2022
May 20, 2022
Today, we’re excited to announce Seaport, a brand new web3 marketplace protocol for safely and efficiently buying and selling NFTs. We’re incredibly excited to
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Developer
Announcing a contract upgrade
February 18, 2022
February 18, 2022
TL;DR – We’re upgrading the smart contract we use to help address the inactive listings issue on Ethereum. The upgrade ensures that old, inactive listings expir
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Wyvern 2.3: Developer Upgrade Guide
February 10, 2022
February 10, 2022
Wyvern 2.3 will soon be the new marketplace contract for OpenSea, and is located here.
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Decentralizing NFT metadata on OpenSea
June 17, 2021
June 17, 2021
An NFT is a unique token with decentralized ownership. The answer to the question “who owns this token?” is stored and tracked on many different computers simul
