What Are Stablecoins?

Summary

Stablecoins are crypto assets designed to maintain a stable value by being pegged to assets such as the U.S. dollar, other fiat currencies, commodities, or cryptocurrencies. Unlike traditional cryptocurrencies that can experience significant price swings, stablecoins aim to provide price stability while retaining the speed, accessibility, and blockchain-based functionality of digital assets. Common examples include USDT, USDC, and RLUSD. Stablecoins are widely used for payments, cross-border transfers, decentralized finance (DeFi), and as a way to move between cryptocurrencies without exposure to market volatility. You can hold and earn stablecoin rewards on iTrustCapital; you can access USDC and RLUSD.

The Evolution of Stablecoins

Cryptocurrencies are known for their high price movement. Their value can take a drastic and sudden turn either upward or downward within a little space of time.

This volatility is part of what makes crypto an exciting asset class, though it also means investors benefit from a thoughtful approach to risk. For those who prefer more stability without leaving the crypto ecosystem, stablecoins offer a compelling solution; a newer, fast-growing category of digital assets designed to combine the benefits of crypto with a more predictable value.

Understanding Stablecoins

Stablecoins are types of crypto assets where their price is linked or pegged to real and stable assets like fiat money. Most stablecoins are linked to the US dollar, while others can be linked to other fiat currencies issued by governments like the euro or yen, or even exchange-traded commodities such as precious metals or industrial metals. Some stablecoins are even pegged to another cryptocurrency.

When a stablecoin is linked to a fiat currency like the US dollar at 1:1, it means that for every stablecoin you buy, you have an equivalent of $1 at your disposal. If you decide to sell that stablecoin, you will get your $1 back since the value of stablecoins does not fluctuate.

Today, the stablecoin market is dominated by major players like Tether (USDT), USD Coin (USDC), and USDS. USDT remains the largest stablecoin by market capitalization, while USDC has gained significant adoption due to its regulatory transparency and monthly reserve attestations. Newer entrants like Ripple USD (RLUSD) are also expanding the market with institutional-grade offerings.

Types of Stablecoins

There are different types of stablecoins depending on which asset they are linked to. They are grouped into: fiat collateralized, commodity-backed, crypto collateralized, and algorithmic stablecoins.

Type	Backing Asset	Examples	Key Characteristics
Fiat Collateralized	U.S. dollar, Euro, or other fiat currencies	USDT, USDC, RLUSD	1:1 backing, centralized custody, regular audits
Commodity-Backed	Gold, silver, oil, or real estate	Digix Gold (DGX), Paxos Gold (PAXG)	Tied to physical asset value, centralized
Crypto Collateralized	Ethereum or other cryptocurrencies	USDS, sUSD	Overcollateralized, decentralized
Algorithmic	No backing asset; supply controlled by code	FRAX, AMPL	Algorithm adjusts supply to maintain peg

Fiat Collateralized Stablecoins

These types of stablecoins have their value attached to fiat currencies, such as the US dollar or the Euro.

This is the most common type of stablecoin and it is usually backed at a 1:1 ratio. This method requires a custodian that will oversee the fiat currency used as collateral and also guarantee the issuing and redemption of the stablecoin tokens.

Examples of stablecoins backed by fiat currency include:

USD Tether (USDT): Launched in 2014, Tether (USDT) is one of the well-known and oldest stablecoins. The tokens are issued by Tether Limited which is under the authority of the owners of Bitfinex.

USD Coin (USDC): The USDC came to light on the 15th of May 2018 and was eventually launched in September 2018 by a consortium called Center, under the company Circle. The stablecoin is pinned to the U.S. dollar but its operations run on Ethereum, Stellar, Algorand, and Solana blockchains, and also on the Hedera Hashgraph system.

Ripple USD (RLUSD): Launched in 2024 by Ripple, RLUSD operates on both the XRP Ledger and Ethereum blockchain. Each token is backed 1:1 by U.S. dollar reserves, including U.S. government bonds and cash equivalents.

Commodity Collateralized Stablecoins

These types of stablecoins are backed by stable assets, like precious metals, oil, or real estate. Since the value of this type of stablecoin depends on the asset it is pegged to, one gold-backed stablecoin would equal one gram of gold, for example.

Commodity-backed stablecoins are centralized, unlike cryptocurrencies. This feature secures it from volatility. One example of a stablecoin backed by physical gold is Digix Gold (DGX).

Crypto Collateralized Stablecoins

These are stablecoins whose value is backed by other cryptocurrencies, usually Ethereum. Since cryptocurrencies are known to be volatile, to ensure that the value of the stablecoins pegged to them does not fluctuate, crypto-backed stablecoins are overcollateralized.

As a simplified example, this means that a $1 crypto-backed stablecoin can be linked to an underlying crypto asset that is worth $2 so that when the value of the underlying crypto decreases, the stablecoin can still remain at $1.

Algorithmic Stablecoins

This type of stablecoins is neither backed by real or digital assets. Their values are controlled utilizing a computer algorithm. For instance, if the value of an algorithmic stablecoin is pegged to $1 USD, and later on starts to rise, more of that stablecoin will automatically be issued and released to bring the price down.

However, if the price begins to fall below $1, the algorithm would cut the supply of the stablecoin to bring the price back up. Algorithmic stablecoins carry higher risk than collateralized alternatives, as several projects have historically lost their peg. Examples of algorithmic or hybrid stablecoins include FRAX and AMPL.

Stablecoins vs. Traditional Cryptocurrency

Understanding how stablecoins differ from traditional cryptocurrencies like Bitcoin or Ethereum helps clarify their unique role in the digital asset ecosystem:

Feature	Stablecoins	Traditional Cryptocurrencies
Price Volatility	Minimal; designed to maintain stable value	High; prices can fluctuate significantly
Primary Use Case	Payments, trading pairs, store of value	Investment, speculation, decentralized applications
Backing Mechanism	Fiat, commodities, crypto, or algorithms	No backing; value derived from supply/demand
Price Appreciation Potential	None by design	Significant potential for gains or losses

Use Cases of Stablecoins

Stablecoins can be used to perform different financial activities:

Purchasing other cryptocurrencies: When cryptocurrency exchanges were not connected with the traditional banking system, stablecoins were used to buy other cryptocurrencies, like bitcoin. This remains a common use case today.
Cross-border payments: Stablecoins enable faster international transfers since payments with government-issued currencies can take longer periods, even up to a week, when paying to a different country.
Smart contract execution: When executing smart contracts on the blockchain, stablecoins can be used for escrow services to transfer money. Smart contracts do not require any middleman to stand between the two parties or any legal authority before they are executed. Fiat money cannot go through these programming processes, but stablecoins can.
Payroll and everyday transactions: Stablecoins serve other purposes like using them to pay salaries, wages, or even rent in some countries.
DeFi lending and borrowing: Stablecoins are commonly used in decentralized finance protocols for lending and borrowing, with yields that can vary significantly based on market conditions and platform.
Hedging against inflation: Stablecoins are also used by some as a long-term store of value, hedging against inflation common to fiat currencies.

To sum it all up, when making software-related transactions, using stablecoins to transfer money is oftentimes faster, cheaper and easier, compared with fiat currency.

Limitations of Stablecoins

While stablecoins provide the stability of coins unlike cryptocurrencies, they have some setbacks or disadvantages. One of them is that stablecoin exchanges request the personal information of clients to verify them. This eliminates the concept of anonymity, a feature that is common in the crypto community.

While major stablecoins, like Tether and USDC, have established foundations, many stablecoins are not as established. This makes them more prone to fluctuations and even total collapse. Investors should do proper research before investing in stablecoins.

Different stablecoins range in how centralized or decentralized they are. More centralized stablecoins may not appeal to individuals that prefer decentralization - a core value within the crypto society.

Key Takeaways

Stablecoins are cryptocurrencies designed to maintain a stable value, typically pegged 1:1 to the U.S. dollar or other assets.
The four main types of stablecoins are fiat collateralized, commodity-backed, crypto collateralized, and algorithmic.
Major stablecoins like USDT and USDC dominate the market, with USDC offering monthly reserve attestations for transparency.
Stablecoins enable faster cross-border payments, DeFi participation, and smart contract execution compared to traditional fiat currency.
Investors should research stablecoin backing mechanisms and issuer credibility before use, as not all stablecoins carry the same level of risk.

Access Stablecoins Through iTrustCapital

As stablecoins continue to bridge the gap between traditional finance and blockchain technology, they are becoming an increasingly important part of the digital asset ecosystem. Whether used for payments, transfers, or navigating cryptocurrency markets, stablecoins offer a way to access blockchain-based financial tools with reduced price volatility. For investors interested in digital assets, platforms like iTrustCapital provide access to select stablecoins, including USDC and RLUSD, alongside a growing range of cryptocurrencies and precious metals through secure, easy-to-manage accounts.

Click here to open an account today!

Frequently Asked Questions

Stablecoins are cryptocurrencies designed to maintain a stable value by being pegged to assets like the U.S. dollar, other fiat currencies, commodities, or cryptocurrencies. Unlike traditional cryptocurrencies, stablecoins aim to minimize price volatility. Some investment platforms, including iTrustCapital, offer access to select stablecoins alongside cryptocurrencies and precious metals.

How do stablecoins maintain their peg?

Stablecoins maintain their peg through different mechanisms depending on their type. Fiat-collateralized stablecoins hold equivalent reserves in bank accounts, commodity-backed stablecoins are tied to physical assets, crypto-collateralized stablecoins use overcollateralization, and algorithmic stablecoins adjust supply through code.

Are stablecoins safe?

Stablecoin safety varies by issuer and type. Major stablecoins like USDC undergo regular audits and maintain transparent reserves, while others may carry higher risk. Stablecoins are not FDIC insured and can lose their peg under extreme market conditions. Investors should research the backing mechanism and issuer credibility.

What is the difference between USDT and USDC?

USDT (Tether) and USDC (USD Coin) are both fiat-collateralized stablecoins pegged to the U.S. dollar. USDT is the largest by market cap and was launched in 2014, while USDC, launched in 2018 by Circle, is known for its regulatory transparency and monthly reserve attestations from independent accounting firms. Both are commonly used across cryptocurrency exchanges and blockchain applications. Investors looking for exposure to USDC can buy and sell it through an iTrustCapital account.

Can stablecoins be used for payments?

Yes, stablecoins are widely used for payments, including cross-border transfers, e-commerce transactions, and payroll. They offer faster settlement times and lower fees compared to traditional banking systems, making them practical for both personal and business transactions.

What is the difference between stablecoins and regular cryptocurrency?

Stablecoins are designed to maintain a stable value and are typically backed by assets, while regular cryptocurrencies like Bitcoin fluctuate based on market supply and demand. Stablecoins are used primarily for payments and buying/selling, whereas traditional cryptocurrencies are often held for investment or speculation.Their stable value makes them more practical for transactions than highly volatile digital assets.

Are stablecoins regulated?

Stablecoin regulation varies by jurisdiction and is evolving. In the United States, legislation like the GENIUS Act is establishing federal standards for stablecoin issuers, including reserve requirements and audit mandates. Major issuers like Circle operate under existing money transmission licenses. As the market matures, regulated platforms like iTrustCapital continue to provide investors with access to select digital assets within a secure account environment.

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