OpenSea is an NFT and token marketplace, co-founded and led by CEO Devin Finzer. Its OS2 platform supports trading across about 19 chains. The SEA token, planned for March 2026, was postponed with no new date.

OpenSea supports HyperEVM, and Hyperliquid's genesis Hypurr collection (4,600 NFTs, Sept 2025) trades there as a verified collection. In mid-2026 an OpenSea product lead said an upcoming perpetuals product would run on Hyperliquid's builder codes. No launch was confirmed in our sources. Hyperliquid lists OpenSea under NFTs on its official apps page.