NFT For Beginners (Create, Buy and Sell NFTs)

Explore what NFTs are and how non-fungible tokens on the blockchain certify unique digital assets, including images, audio, videos, and even authenticity of physical artworks.

Trace the pre-ethereum origins of non-fungible tokens, from colored coins to quantum, and follow their 2017–2021 mainstream rise with CryptoPunks, CryptoKitties, and Beeple's record sale.

Learn blockchain basics and how networks like Ethereum, Solana, Polygon, and Flow enable NFT creation, trading, and digital scarcity with speed, security, and cost considerations.

Explore what an NFT marketplace is and how it works, including buying, selling, minting, and the role of wallets, fees, and blockchain records.

Compare top nft marketplaces like OpenSea, Rarible, NBA Top Shot, Binance, Nifty Gateway, and SuperRare, noting fees, payment options, gas, polygon integration, and governance features such as the RARI token.

Explore OpenSea, the largest NFT marketplace, and learn to browse collections, connect wallets, and use filters, metrics, and activity data to buy and sell NFTs.

Explore how Ethereum gas fees vary with NFT activity and how to read charts on ethereumprice.org and etherscan.io. Learn to set minimum or maximum gas in your wallet for transactions.

This lecture contrasts two gas fee types on Ethereum and OpenSea: one-time initialization fees for new wallets and auctions, and recurring fees for transfers, bids, listings, and cancellations.

Learn to reduce gas fees with lazy minting and gas-free OpenSea features, including free collection creation, fixed-price listings paid by buyers, and price reductions.

Set up a crypto wallet using Metamask, a secure key for web3 assets, with a strong password and seed phrase; learn to connect to OpenSea and trade NFTs.

Fund your MetaMask wallet, buy ETH with fiat using Transak, and manage ERC-20 tokens and NFTs on the Ethereum mainnet with MetaMask mobile's built-in browser.

Learn how to buy NFTs by setting up a compatible crypto wallet and using OpenSea or project websites to purchase via buy now, auction, or offers.

Guide learners through buying an NFT on OpenSea by clicking the buy now button, connecting a wallet, choosing card or crypto, and reviewing gas and processing fees.

Discover how nft drops release a new collection, with primary sales at mint and possible secondary sales afterward, featuring allowlists, reveals, and mint schedules tracked on OpenSea.

Learn to sell NFTs on OpenSea through fixed-price listings, timed English or Dutch auctions, and bundles. Understand gas fees, reserve prices, and chain options like Ethereum, Polygon, and Arbitrum.

Walk through listing and selling NFTs on OpenSea, choosing fixed price or English auction, setting price and duration, and understanding gas fees, marketplace fees, and creator fees.

Learn how minting writes a digital item to the blockchain, establishing immutable authenticity, ownership, provable scarcity, and creator royalties on platforms like OpenSea, including lazy minting and setup.

Learn how to create an NFT on OpenSea by setting up a crypto wallet, choosing a blockchain, minting your collection, and using lazy minting to avoid upfront gas fees.

Connect your web3 wallet to OpenSea, create a collection or item, upload your file, set name, description, and category, then choose blockchain and fees to list for sale.

Explore seven common NFT scams, including rug pulls, phishing, airdrops, impersonation, pump-and-dump, counterfeit NFTs, and bidding scams, and learn how to spot and avoid them in NFT transactions.

Assess NFT value by rarity, utility, and tangibility, recognizing intrinsic value and varying outlooks for short or long-term holdings as NFTs bridge the digital and real worlds.

Explore the best tools for NFT valuation and rarity scoring to identify trending, rare NFTs. Learn how supply, traits, and analysis tools drive prices and guide investment decisions.

Explore how to manage a profitable NFT portfolio using portfolio trackers and analytics, monitoring mint dates, reveals, sales volumes, and ROI across Ethereum and Polygon.