Official account for developers on @opensea, the largest marketplace for NFTs. Documentation: https://xitter.cf/t.co/R2RQqHEXxq
New York, NY
Joined December 2018
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[status] Investigating: We’re currently experiencing partial service degradation due to an issue with a third-party provider. Some functionality is affected, and users may experience intermittent errors or slower performance. Our team… stspg.io/lw73lg0xy8nk?u=d7h4…
As we prepare to launch OS2, we are making changes to our offer rules to make bidding on OpenSea more fair. Please see the following updates to our API regarding bidding precision. 👇
You will need to update your code before January 28th.
docs.opensea.io/changelog/ap…
The new Sei Testnet (atlantic-2) is now live on OpenSea testnets and the old devnet (arctic-1) has been deprecated.
To use the new testnet please update to the latest opensea-js (v7.1.11).
Today we introduced a new Offchain Cancel Order API and List Collections `Order By` Option. Learn more here: docs.opensea.io/changelog/ne…
Today we are introducing support for the Polygon Amoy testnet, which replaces Mumba as the new Sepolia-backed testnet. Mumbai will be deprecated on Friday due to node providers spinning down their services.
If you need test MATIC tokens on Amoy, Alchemy provides a great faucet: alchemy.com/faucets/polygon-…
Reminder: Today, in one hour, we will stop accepting Seaport v1.5 orders via the API, as per our announcement last week docs.opensea.io/changelog/se…
The OpenSea API is now accepting Seaport v1.6 orders, and next Tuesday (4/2) we will stop accepting v1.5 orders docs.opensea.io/changelog/se…
OpenSea Developers retweeted
Big thanks to my fellow coauthors and contributors in the Seaport Working Group for making this release a reality
Excited to see what you all build using Seaport Hooks!
OpenSea and the Seaport Working Group are thrilled to unveil Seaport 1.6 — the latest generation of the most advanced NFT marketplace protocol in the EVM ecosystem.
Seaport 1.6 introduces a new capability enabled by the recent Ethereum Dencun upgrade called Seaport hooks 🪝. Similar in spirit to Uniswap v4 hooks, Seaport hooks allow developers to build applications that greatly expand the utility and liquidity of NFTs.
Seaport hooks allow developers to create:
-NFTs whose traits modify or “upgrade” in response to the price or volume in which they’re purchased
-NFTs that can only be bought with certain currencies or other NFTs
-Bonding curves for automatically priced NFTs
-Price oracles for NFTs
-Many, many more applications to be dreamt up yet
PS: Seaport 1.6 is up to 5% cheaper in gas than Seaport 1.5 for certain actions, saving you $$$.
OpenSea Developers retweeted
OpenSea and the Seaport Working Group are thrilled to unveil Seaport 1.6 — the latest generation of the most advanced NFT marketplace protocol in the EVM ecosystem.
Seaport 1.6 introduces a new capability enabled by the recent Ethereum Dencun upgrade called Seaport hooks 🪝. Similar in spirit to Uniswap v4 hooks, Seaport hooks allow developers to build applications that greatly expand the utility and liquidity of NFTs.
Seaport hooks allow developers to create:
-NFTs whose traits modify or “upgrade” in response to the price or volume in which they’re purchased
-NFTs that can only be bought with certain currencies or other NFTs
-Bonding curves for automatically priced NFTs
-Price oracles for NFTs
-Many, many more applications to be dreamt up yet
PS: Seaport 1.6 is up to 5% cheaper in gas than Seaport 1.5 for certain actions, saving you $$$.
1/ Check out the newest version of our the OpenSea Developer Hub at docs.opensea.io - we created a new home page, added some "How To" guides for beginners, and revamped our API, Protocol, Primary Drops technical documentation.
1/ OpenSea now supports ERC-7015: NFT Creator Attribution for a more concrete method for proving opt-in contract ownership. The creator emits a log containing a signature confirming the contract deployment eips.ethereum.org/EIPS/eip-7…
We've changed our handle on @X from @apiopensea to @openseadevs - this is the official account for all @opensea developer communications.
"ERC-7572: Contract-level metadata via contractURI()" has been merged into the canonical ERCs repo. This has been a long-supported standard by OpenSea, and now includes a newly introduced event `ContractURIUpdated()` for notifying updates eips.ethereum.org/EIPS/eip-7…