Opensea Seaport
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Protocol TVL
About Opensea Seaport
OpenSea is the world's first and largest web3 marketplace for NFTs and crypto collectibles.
Description sourced from DeFiLlama's protocol metadata; teams submit their own copy when listing.
Opensea Seaport codebase lineage and protocol family
Opensea Seaport is published as a versioned release inside the Opensea protocol family. Releases inside the same family typically share governance, brand, and large parts of the audit history, but each version can run materially different contract logic — a release labelled v2 or v3 is not just a UI refresh. Newer versions inside a family typically launch with their own audit cycle and parameter set, so do not assume the previous release's safety record carries over without checking the linked audit reports.
Fork lineage and parent-protocol relationships are tracked by DeFiLlama for security and audit-history attribution; a fork inherits the upstream design but not necessarily the upstream audits or governance.
Security & Audits
OpenSea engaged Trail of Bits to audit the security of Seaport. From April 18th to May 12th 2022, a team of Trail of Bits consultants conducted a security review of Seaport. The audit did not uncover significant flaws that could result in the compromise of a smart contract, loss of funds, or unexpected behavior in the target system. Their full report is available here.
Parent Protocol
Opensea Seaport is a versioned release inside a larger protocol family. View the parent for combined TVL and all sibling versions.
OpenseaOpensea Seaport Timeline
Major events flagged by the DeFiLlama community — protocol launches, exploits, governance changes, and incentive programs.
- Nov 8, 2022Listed on DeFiLlama
Protocol Profile
Opensea Seaport operates in the NFT Marketplace category of DeFi. The codebase has partial audit coverage; review the linked reports before trusting it with large positions.
Official Resources & Links
Verified external resources for Opensea Seaport — use these to read the source code, follow governance discussions, or cross-check on-chain data against the original team's channels.
Other NFT Marketplace protocols on Mantapex
Opensea Seaport is one of 7 NFT Marketplace protocols Mantapex tracks in this category. Direct peers ranked by total value locked include Blur Bids, NFTX, Sudoswap V1, and 3 more. These peer protocols collectively secure $23.6M in deposits, giving you a frame of reference for whether Opensea Seaport's own TVL is at the top, middle, or tail of the category.
Recent Opensea Seaport news
Latest reporting from major crypto news outlets covering Opensea Seaport.
- Crypto Economy
OpenSea Expands Into Perpetual Futures Through Hyperliquid Partnership
OpenSea is preparing to launch perpetual futures trading through a partnership with Hyperliquid, expanding its business beyond NFT marketplaces. The integration could provide…
- Cryptopolitan
OpenSea teases perpetual futures launch on Hyperliquid
OpenSea, one of the biggest and most popular NFT marketplaces in the crypto industry, has teased a potential upcoming offering of perpetual contracts trading platformed on the…
- Crypto news
OpenSea hints at perps launch powered by Hyperliquid
OpenSea teased early access to perpetual contracts, with Zack Brenner confirming Hyperliquid may power the planned trading feature.
- The Block
OpenSea CMO sees tokenized Pokémon cards, Rolexes and tickets driving next NFT wave
OpenSea's Adam Hollander sees advancements in AI making it easier for people to make innovative tokenized assets.
- The Cryptonomist
OpenSea token delay highlights tough conditions for 2026 NFT airdrop cycle
Investors tracking the evolving opensea token narrative will now have to wait longer after the marketplace quietly pushed back its long-awaited launch. NFT marketplace OpenSea has…
- Unchained
OpenSea Shelves Token Launch as Its Quiet Pivot Away From NFTs Stalls
- Blockonomi
OpenSea Postpones SEA Token Launch Indefinitely Amid Market Turbulence
The NFT marketplace OpenSea has indefinitely postponed the debut of its SEA token, walking back from the previously announced March 30 launch date. Co-founder and CEO Devin Finzer…
- Cryptopolitan
OpenSea holds back SEA token release to avoid a rushed rollout
OpenSea is postponing the launch of its SEA token.
Related protocols
Other DeFi protocols connected to Opensea Seaport by category, deployment chain, or shared codebase lineage — useful for comparing TVL, fee models, or audit posture across direct peers.
Other NFT Marketplace protocols
Risk Warning
DeFi protocols carry inherent risks including smart contract vulnerabilities, liquidity risks, and potential loss of funds. Always do your own research before investing.
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