Fungible vs Non-Fungible Tokens: Explained

Understanding the different types of tokens is essential for anyone looking to navigate the crypto world. Among the most significant token classifications are fungible tokens and Non-Fungible Tokens (NFTs). Both types of tokens play an important role in the crypto ecosystem.

In this article, we discuss the key differences between fungible tokens and NFTs, and explore their specific use cases.

Before You Get Started

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What are Fungible Tokens?

Fungible tokens are digital assets that are interchangeable and possess equal value, making them an important component of the cryptocurrency ecosystem. These tokens follow a standardized set of rules, allowing them to be easily exchanged and used within various applications. The most prominent example of fungible tokens is cryptocurrencies, such as Bitcoin and Ethereum, where each unit is identical and can be substituted for another without any loss of value.

A key standard for fungible tokens on the Ethereum blockchain is ERC20. This standard was introduced in 2015 and provides a uniform set of rules for creating and managing fungible tokens. ERC20 tokens facilitate seamless transactions and interactions across various platforms and wallets, ensuring interoperability within the Ethereum ecosystem.

What are Non-Fungible Tokens (NFTs)?

Non-Fungible Tokens (NFTs) are a unique category of digital assets that represent ownership of specific items or content on the blockchain. Fungible tokens are interchangeable and identical. NFTs are distinct and cannot be exchanged on a one-to-one basis. This uniqueness makes NFTs particularly valuable for representing ownership of digital art, collectibles, and other one-of-a-kind items.

The most widely recognized standard for creating NFTs on the Ethereum blockchain is ERC721. This standard was introduced in 2018 and provides a framework for defining unique tokens, ensuring that each token has distinct attributes and ownership records. The ERC721 standard is pivotal in establishing the functionality of NFTs, allowing for the creation, transfer, and management of these unique digital assets.

Remember that Trust Wallet supports 600M+ NFTs. You can use Trust Wallet as your secure crypto wallet and NFT wallet. Store, showcase, and manage your NFTs across multiple blockchains. Download Trust Wallet as a mobile app, or install the Trust Wallet Extension for your desktop browser.

Key Differences Between Fungible and Non-Fungible Tokens

Fungibility vs. Non-Fungibility

Fungible Tokens

Fungible tokens are interchangeable, meaning each token is identical and can be exchanged for another of the same type without any loss of value. For instance, one unit of a fungible token is equal in value to another unit of the same token.

Non-Fungible Tokens (NFTs)

Non-Fungible Tokens (NFTs) represent unique assets that cannot be exchanged on a one-to-one basis. Each NFT has distinct attributes that differentiate it from others, making it one-of-a-kind.

Use Cases

Fungible Tokens

Fungible tokens have a range of applications, including as cryptocurrencies like Bitcoin (BTC) and Ethereum (ETH), which facilitate peer-to-peer transactions and serve as stores of value. They also function as utility tokens within decentralized applications (dApps), providing access to specific services or governance features. Additionally, stablecoins such as Tether (USDT) and USD Coin (USDC) offer a stable medium of exchange by being pegged to stable assets like the US dollar, mitigating the volatility commonly associated with other cryptocurrencies.

Non-Fungible Tokens (NFTs)

NFTs have diverse applications, including digital art, where artists can create and sell unique works while retaining ownership and earning royalties from secondary sales, revolutionizing the art market. They also support digital collectibles like virtual trading cards and limited-edition items, which can be traded and appreciated in value over time. In gaming, NFTs represent in-game items, characters, and skins, allowing players to own, trade, and use their assets across different games, thereby enhancing the overall gaming experience.

Examples of Fungible Tokens

Some widely recognized fungible tokens include:

Bitcoin (BTC)

Bitcoin is the first and most well-known cryptocurrency. Launched in 2009 by an anonymous entity known as Satoshi Nakamoto, Bitcoin introduced the concept of a decentralized digital currency. Each Bitcoin is interchangeable, serving as a digital currency and a store of value. Bitcoin is primarily used as a digital currency for transactions and as a store of value.

Ethereum (ETH)

Ethereum is a versatile blockchain platform that enables the creation of smart contracts and decentralized applications (dApps). Its native token, Ether (ETH), is used to facilitate transactions and computational services on the Ethereum network. Like Bitcoin, Ether is fungible; one unit of ETH holds the same value and utility as another unit. Ethereum's flexibility has made it the foundation for many other blockchain projects.

Examples of Popular NFTs

Some well-known examples of NFTs include:

CryptoPunks

Launched in 2017 by Larva Labs, CryptoPunks features 10,000 unique pixel art characters, including humans, zombies, and apes. These early NFTs are highly sought after, with some selling for millions of dollars, making them iconic in digital art history.

Bored Ape Yacht Club (BAYC)

Introduced by Yuga Labs in 2021, BAYC consists of 10,000 unique cartoon apes with distinct traits. Known for its vibrant community and exclusive membership perks, it has become a cultural phenomenon with high-profile owners.

How to Connect Your Trust Wallet to NFT Marketplaces

Connecting your Trust Wallet to NFT marketplaces allows you to seamlessly manage and trade your digital assets. Here’s a simple guide to help you get started:

• Set up your Trust Wallet: If you haven’t done so already, download and set up your Trust Wallet app. Ensure your wallet is secure and you have backed up your recovery phrase.

• Navigate to the NFT marketplace: Open your preferred NFT marketplace on your desktop browser. In this example, we use Blast.

Connecting your Trust Wallet

If you’re using the mobile app, open Trust Wallet and select the “Browser” tab, then search “Nouns NFT” or enter the URL, blast.io, into the search bar, and select the “Done” button. If you’re using the browser extension, simply navigate to the blast.io URL site.

Follow the steps below to connect your wallet:

• Select “Bridge & Earn.”

• Select “Connect Wallet.”

• Select “WalletConnect.”

• Open your Trust Wallet mobile app, and scan the QR code to connect.

Closing Thoughts

Understanding the difference between fungible tokens and NFTs is essential for navigating the crypto landscape effectively. Fungible tokens, such as those adhering to the ERC20 standard, provide essential functions in financial transactions, trading, and utility within various blockchain applications. In contrast, NFTs, created using the ERC721 standard, offer unique ways to own and trade one-of-a-kind digital assets, from art to gaming items.

For managing these diverse assets, using the right tools is key. A versatile crypto wallet like Trust Wallet supports both fungible tokens and NFTs, making it a valuable asset for anyone involved in the cryptocurrency space. Trust Wallet allows users to securely store, manage, and interact with over 10 million crypto assets across more than 100 blockchains. Whether you’re handling ERC20 tokens or exploring the world of NFTs, having a comprehensive NFT wallet integrated within Trust Wallet provides you with seamless access to your digital assets, enhancing both security and convenience.

Disclaimer: Content is for informational purposes and not investment advice. Web3 and crypto come with risk. Please do your own research with respect to interacting with any Web3 applications or crypto assets. View our terms of service.

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Note: Any cited numbers, figures, or illustrations are reported at the time of writing, and are subject to change.