How to get started with NFTs

NFTs are unique digital assets stored on blockchains, representing ownership of items like art, music, or virtual real estate.

Jul 13, 2025 at 11:14 am

Understanding What NFTs Are

NFTs, or Non-Fungible Tokens, are unique digital assets that represent ownership of a specific item or piece of content, often stored on a blockchain. Unlike cryptocurrencies such as Bitcoin or Ethereum, which are fungible and can be exchanged one-to-one, each NFT is distinct and cannot be directly replaced by another. This uniqueness makes them ideal for representing digital art, collectibles, music, videos, and even virtual real estate.

To begin exploring NFTs, it's essential to understand the underlying technology—blockchains like Ethereum, Solana, or Binance Smart Chain—which provide the infrastructure for creating, buying, and selling these tokens. Each blockchain has its own standards for NFTs; for example, ERC-721 and ERC-1155 are commonly used on Ethereum.

Setting Up a Digital Wallet

Before you can interact with NFTs, you need a digital wallet that supports blockchain-based assets. Popular wallets include MetaMask, Trust Wallet, and Phantom. These wallets allow you to store, send, and receive cryptocurrencies and NFTs securely.

Here’s how to set up a wallet:

• Download the wallet application from the official website or app store.
• Create a new wallet and make sure to save the recovery phrase in a secure location.
• Add funds to your wallet using a cryptocurrency exchange or peer-to-peer transaction.
• Connect your wallet to NFT marketplaces like OpenSea, Rarible, or LooksRare.

Each step requires careful attention, especially when handling private keys and recovery phrases. Never share these details with anyone, as they grant full access to your wallet.

Choosing an NFT Marketplace

Once your wallet is set up and funded, the next step is selecting a marketplace where you can buy or sell NFTs. Different platforms cater to various types of NFTs and blockchains. For instance, OpenSea primarily operates on Ethereum, while Magic Eden supports Solana and Ethereum-based NFTs.

When choosing a platform, consider the following:

• The type of NFTs available (art, music, gaming items, etc.).
• Fees associated with transactions, including gas fees and service charges.
• User interface and ease of navigation.
• Security features and reputation within the community.

It's also wise to explore multiple marketplaces before committing to one. Some platforms offer exclusive drops or rare collections that may interest you.

Minting Your Own NFT

If you're an artist or creator, you might want to create and sell your own NFT. The process is known as minting, which involves converting your digital file into a blockchain-based token.

Steps to mint an NFT:

• Select a blockchain that supports NFT creation (Ethereum is most common).
• Upload your digital file (image, video, audio) to the chosen marketplace.
• Fill in metadata such as title, description, properties, and unlockable content.
• Set a price or opt for an auction format.
• Approve the transaction and pay the gas fee to complete the minting process.

Keep in mind that minting costs can vary depending on network congestion and gas prices. Always review all details before finalizing your NFT creation.

Buying and Selling NFTs

After familiarizing yourself with the basics, you can start buying or selling NFTs. When purchasing, ensure that the seller is legitimate and the NFT hasn’t been involved in any scams.

Here’s how to proceed with a purchase:

• Browse the marketplace and select an NFT you're interested in.
• Click on the "Buy Now" or "Place Bid" option, depending on the listing type.
• Confirm the transaction in your connected wallet, making sure to account for gas fees.
• Wait for the transaction to be confirmed on the blockchain before the NFT appears in your wallet.

Selling NFTs follows a similar process. You'll need to list your NFT at a desired price or set up an auction. Once someone purchases it, the transaction will be executed automatically through smart contracts.

Frequently Asked Questions

Q: Can I create NFTs without paying gas fees?

A: Yes, some platforms offer "lazy minting," where the NFT isn't recorded on the blockchain until it's purchased. However, this depends on the platform and the blockchain used.

Q: Are NFTs only for digital artists?

A: No, NFTs can represent a wide range of digital and physical assets, including music, domain names, virtual land, and even tweets. Anyone with digital content can explore NFT opportunities.

Q: How do I verify the authenticity of an NFT?

A: Authenticity is ensured through blockchain verification. You can check the owner's address, transaction history, and creator information directly on the blockchain explorer linked to the NFT.

Q: What happens if I lose access to my wallet?

A: Losing access means losing control over your NFTs permanently. Always back up your recovery phrase and consider using hardware wallets for added security.