OpenSea, exchange everything — token trading and NFT marketplace. Welcome to the best place to discover, trade, and create onchain.

OpenSea is an American online marketplace for non-fungible tokens (NFTs), founded in 2017 by Devin Finzer and Alex Atallah. It facilitates the buying, selling, and minting of NFTs across a range of …

OpenSea Help Center Getting Started with OpenSea If this is your first time visiting OpenSea, get started here.

Discover unique NFTs and receive news, updates, tips, and tricks on the world’s first and largest NFT marketplace. Welcome to the OpenSea’s Blog.

Seaport is a marketplace protocol for safely and efficiently buying and selling NFTs on the blockchain. Seaport was developed by OpenSea in 2022 and is the most used protocol for NFT transactions. …

Aug 30, 2024 · OpenSea is the largest non-fungible token (NFT) marketplace, offering the ability to buy, sell, create, and trade. It has more than 2.4 million active users.

Earn rewards as you collect, trade, engage, and explore both NFTs and tokens on OpenSea. Complete voyages and discover treasures.

Jul 13, 2025 · Learn what OpenSea is and how it became the leading NFT marketplace. Explore its history, market dominance, features, and future outlook.

Browse through the top NFT collections ranked by volume, floor price and other statistics. NFT marketplace.

Check out Sign-in's NFTs and tokens on OpenSea, the largest marketplace for crypto collectibles.