NFT Marketplace
Platform for buying, selling and creating NFTs — OpenSea, Blur, Magic Eden.
An NFT marketplace is a platform where users can buy, sell, create (mint) and discover NFTs.
Most popular platforms:
•OpenSea — most popular, supports ETH/Polygon/Solana, 2.5% fee
•Blur — trader-oriented, 0% fee, royalty optional, airdrop program
•Magic Eden — Solana and Bitcoin Ordinals focus, multi-chain
•Rarible — creator-friendly, RARI token governance
•Foundation — selective, high quality art
•Tensor — Solana analytics and trading
Terms:
•Floor price — lowest price at which NFT collection can be purchased
•Listed — NFT is for sale
•Sweeping the floor — buying NFTs at floor price
•Rarity — rare attributes = higher value
•Wash trading — fake buy/sells for artificial volume
How to spot a valuable project:
•High unique holder % (many different owners, not one whale)
•Active developer team
•Real utility (gaming, ticketing, membership)
•Audited smart contract