NFT markets
OpenSea
One of the best-known marketplaces for buying and selling NFTs.
Definition
OpenSea lists NFTs across several chains and shows trading history and holder distribution. Look-alike fake collections are common, so always navigate from the official contract address.
Key points
- Multi-chain NFT support
- Collection-level statistics
How to use
- Connect a wallet
- Open the collection from its official contract address
- Check price and fees
- Sign to buy
Pros
- High liquidity
- Rich collection data
Cons
- Many counterfeit collections
- NFT prices are extremely volatile
Safety
- · Never interact with an NFT that airdropped into your wallet unexpectedly
- · Read every signature request before approving
- · Cross-check the official contract address