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.
To recap, here’s what developers can expect from today (June 14) forward:
✅ SDK: Begin using new Seaport-ready functions in SDK v4.0.0 on Mainnet
✅ API+ SDK: Offers and listings can no longer be posted to Wyvern v2.3 contract using OpenSea
✅ API + SDK: Offers and listings can no longer be fetched from Wyvern v2.3 contract using OpenSea