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OpenSea for Developers

OpenSea for Developers

Announcements and updates from the OpenSea Developer Platform. Stay in the loop on launches, updates, best practices, and more.
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Next steps on Seaport migration

June 14th, 2022
Earlier today, we announced that we’ve started to migrate to Seaport, a new web3 marketplace protocol designed for safely and efficiently buying and selling NFTs.  Following up on our detailed migration guide for developers that we had shared a few weeks ago, we’re highlighting the implications for developers at this milestone.
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OpenSea for Developers
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Open-sourcing Seaport data abstraction

June 14th, 2022
Over the next few days, OpenSea will be migrating to Seaport, a brand new web3 marketplace protocol designed for safely and efficiently buying and selling NFTs. We’re going to be one of the first marketplaces using the core Seaport smart contract to build new features for the OpenSea community. 
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OpenSea for Developers
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Horton Hears A Who!

June 10th, 2022
Neutralizing a critical vulnerability in Wyvern Protocol
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OpenSea for Developers
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Migrating to the Seaport protocol

May 25th, 2022
Last week, we unpacked the early details of OpenSea’s new open-source protocol – Seaport – for the developer community. Seaport will become the foundation for OpenSea’s core products, unlocking a range of new use cases for creators, collectors, and the broader developer ecosystem. The protocol is non-custodial, non-upgradeable, and decentralized at its core — it belongs to the community first & foremost. And in that spirit, we’re inviting the community to join us in early testing via a $1M Code4rena contest.
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OpenSea for Developers
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OpenSea Developer Newsletter: Edition 1 2022

May 16th, 2022
OpenSea Developer Newsletter: Edition 1 2022. BUIDLer and Dev Updates.
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OpenSea and Replit - Hello NFT World Virtual web3 Hackathon 2022.

May 16th, 2022
OpenSea and Replit - Hello NFT World Virtual web3 Hackathon 2022 Recap on mirror.
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OpenSea for Developers
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Streaming the OpenSea

May 6th, 2022
Today we’re launching a beta version the OpenSea Stream API, a new websocket-based service that enables developers to receive events as they occur across our marketplace.
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OpenSea for Developers
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