What is a Stablecoin? A beginner's guide to digital currency safety

Stablecoins have become a hot topic as their adjusted transaction volume hit USD$5.6 trillion in 2024, showing a 55% increase from the previous year. Bitcoin and Ethereum might grab most cryptocurrency headlines, but stablecoins have emerged as the backbone of the digital currency world. These digital assets now handle more than 60% of all cryptocurrency transactions.

Stablecoins stand apart from traditional cryptocurrencies because they maintain a steady value. They create a bridge between volatile cryptocurrencies like Bitcoin and the stability needed for everyday financial transactions. The benefits look promising, but users should understand both advantages and risks.

This piece will break down stablecoins, their mechanics, available types, real-life applications, and what it all means before you add them to your financial strategy.

We’ll cover in the article:

What is a stablecoin and why does it matter?

Stablecoins stand out in the cryptocurrency world as a unique solution to the biggest problem that other digital currencies face - price volatility. Let me explain what they are, why they matter, and how they're reshaping the digital world.

Definition of stablecoins

Stablecoins are digital tokens that link their values to other assets like the U.S. dollar, gold, or other financial tools. They are designed to maintain a stable value compared to these assets, which gives us a cryptocurrency option with fewer price swings.

These coins try to match their market value to something we can measure, usually the U.S. dollar. The name "stablecoin" doesn't mean they're always stable. They use tools like reserve assets or smart computer programs to balance supply and demand, which helps keep their value steady.

Here are the main types of stablecoins based on how they stay stable:

  • Fiat-backed stablecoins: These have regular currencies stored in bank accounts (making up about 87% of all stablecoins)
  • Crypto-collateralized stablecoins: These use other cryptocurrencies as backup
  • Commodity-backed stablecoins: These keep reserves of things like gold
  • Algorithmic stablecoins: Computer programs control their supply (only 0.2% of all stablecoins)

Why stablecoins were created

The story of stablecoins began in 2014. Crypto investors needed a safe place to keep their money when dealing with volatile cryptocurrencies. BitUSD became the world's first stablecoin on July 21, 2014.

The crypto world needed something that could hold value steadily as people moved in and out of decentralized finance systems. This bridge between blockchain technology and regular money became crucial when Bitcoin's price swings made it better for investing than paying for things.

How they differ from traditional cryptocurrencies

Stablecoins and traditional cryptocurrencies differ mainly in how their prices behave. Unlike Bitcoin and Ethereum with their wild price swings, stablecoins stay close to their linked asset's value.

Market demand and speculation drive traditional cryptocurrency prices up and down quickly. Bitcoin shows much bigger price changes than stablecoins, which makes it better for long-term value storage than everyday use.

Stablecoins serve different purposes with their steady values:

  • They handle over USD 15 billion in daily transactions, while Bitcoin manages USD 2-4 billion
  • The U.S. dollar backs almost all stablecoins (99%)
  • Their total market value exceeds USD 250 billion

These coins don't promise huge profits. Instead, they give us practical benefits like usefulness, easy trading, and smooth operations. This stability makes them perfect for real-life needs like sending money across borders, online shopping, and managing money in countries with high inflation.

Stablecoins blend blockchain's benefits with the stability we need for everyday money use, creating a more reliable digital asset.

How do stablecoins work to stay stable?

Stablecoins maintain their value through carefully designed mechanisms, not by chance. Users need these digital assets to stay consistently pegged to their reference assets through various stabilization methods.

Reserve-backed models

Stablecoins backed by reserves keep their value with assets that match or exceed the coins in circulation. These reserves serve as collateral, letting holders redeem their stablecoins at the promised rate. Fiat-backed stablecoins lead the market with about 87% of the total circulating supply.

Major stablecoin issuers like Tether (USDT) and USD Coin (USDC) keep reserves that include:

  • Cash and bank deposits
  • Treasury bills and government securities
  • Commercial paper and certificates of deposit
  • Other cash equivalents

Recent data shows these reserves must spread across safe, liquid assets to guarantee redemption capabilities. Risky assets like corporate debt and equities are off-limits to keep things stable.

Algorithmic models

Unlike reserve-backed models, algorithmic stablecoins use smart contracts that adjust token supply based on market demand. These make up just 0.2% of the stablecoin market but show an innovative path to decentralized stability.

Most algorithmic stablecoins work with two tokens: a stablecoin that keeps the peg and a "share" token that handles market volatility. The protocol creates new stablecoins when demand rises and encourages users to reduce supply when demand falls, often through bonds promising future profits.

Arbitrage and redemption mechanisms

Arbitrage keeps stablecoin pegs in check. Authorized traders profit when market prices move away from $1.00. Tether allows only about six arbitrageurs each month, which shows how concentrated this process really is.

Arbitrage works both ways:

  • Arbitrageurs mint new tokens and sell them on exchanges when prices go above $1.00
  • They buy tokens on exchanges and redeem them at face value when prices drop below $1.00

Economists call this a "fundamental trade-off" between price and financial stability. More arbitrageurs help price stability but increase risk during market stress.

The role of trust and transparency

Trust forms the backbone of the stablecoin ecosystem. Traditional financial institutions earn trust through regulatory compliance and standard reporting, areas where stablecoins have fallen short.

Some issuers now share regular reserve attestations, though without regulatory standards, this practice varies widely. The American Institute of CPAs (AICPA) has created criteria for consistent stablecoin reporting to improve transparency, as it plays a vital role. 

Types of stablecoins and how they compare

Stablecoins exist in four major categories, each with unique ways to keep prices stable. This knowledge helps users and investors pick options that suit their risk appetite and needs.

Fiat-backed stablecoins

Fiat-backed stablecoins rule the market with 87% of total circulating supply. These stablecoins keep their value steady by matching traditional currencies like US dollars or euros. Their stability comes from reserves they hold in fiat currency or similar assets that serve as collateral.

How they work: A centralized entity must hold one unit of fiat currency in reserve to issue one token. Independent auditors regularly check these reserves to confirm that assets exceed liabilities.

Crypto-collateralized stablecoins

Crypto-collateralized stablecoins use other cryptocurrencies as backing collateral, unlike their fiat-backed cousins.

Key difference: These stablecoins need more collateral than their actual value to handle the volatility of their backing assets. To cite an instance, creating $100 worth of crypto-backed stablecoin might need $150-$200 worth of cryptocurrency as collateral.

Commodity-backed stablecoins

These stablecoins get their value from real assets like gold, silver, or oil. Users can invest in physical commodities without owning them directly.

Market status: Recent data shows commodity-backed stablecoins have reached a market cap of $138 million.

Algorithmic stablecoins

Smart contracts and code keep algorithmic stablecoins' value steady. They use little or no collateral backing.

Operating models: Most use two tokens: a stablecoin that keeps its peg and a "share" token that handles market swings. The protocol creates new tokens as demand rises and encourages supply cuts when demand falls.

Where are stablecoins used today?

Stablecoins now go beyond theory and combine smoothly with ground financial systems. These coins solve lasting financial challenges in many sectors.

Cross-border payments

Stablecoins reshape international money transfers faster by fixing old problems. Visa works on cross-border settlements with stablecoins between issuers and acquirers. This allows 24/7 settlement without banking hour limits. The approach saves money compared to traditional remittance channels and cuts costs from 6.6% to under 3%.

The U.S. leads the remittance market that benefits by a lot from stablecoins bypassing bank relationships. In some regions, people save about 60% using stablecoins instead of traditional methods.

Payroll and contractor payments

Organizations adopt stablecoins to pay their global workforce. Recent data shows 60% of employees want to split their salary between fiat and stablecoins. Lower fees drive 40% of this interest, while 35% want DeFi tools and 29% prefer instant access to funds.

E-commerce and digital wallets

Major e-commerce players embrace stablecoin payments. Money drives this change, as credit cards charge up to 3.5% per transaction while stablecoins cost just 0.1%. Businesses could save millions of yearly revenue with even small improvements.

Treasury management in high-inflation regions

Companies use stablecoins as treasury tools, especially in unstable economies. Households in Argentina and Turkey turn to dollar-based stablecoins to store value.

Businesses move money instantly across accounts and regions with 24/7 liquidity management. Asian institutions rank liquidity management as their top stablecoin use case at 41%.

Access for the unbanked

Maybe even more important, stablecoins expand financial services to over 1 billion people without traditional banking. These coins let people handle money without bank accounts.

Latin America shows how stablecoins create financial opportunities. Nearly 40% of people there lack formal banking, but stablecoins provide a digital path to financial strength. These tools work great in places where traditional banking remains out of reach.

What are the regulations around stablecoins?

Regulators around the world are working on comprehensive frameworks to ensure that stablecoins operate safely, transparently, and in alignment with broader financial system integrity. As these digital assets grow in popularity, particularly for cross-border payments and decentralized finance, regulators are focusing on key areas such as reserve backing, liquidity, consumer protection, and systemic risk. 

Regulatory frameworks by region

Different regions have started creating clear rules, for example:

  • United States: The GENIUS Act passed the Senate in June 2025. It requires 1:1 reserves, monthly reserve attestations, and compliance with anti-money laundering regulations.
  • European Union: MiCA became effective in 2025. It treats stablecoins as e-money tokens that need authorization from regulators.
  • Hong Kong: The Stablecoin Ordinance requires licensing, high-quality reserves, daily reconciliation, and next-day redemption.

Stablecoin in the B2B ecosystem

Stablecoins have become a vital part of the cryptocurrency ecosystem. They bridge the gap between volatile digital assets and traditional finance, making them ideally suited for payments that demand both speed and stability.

At Jeeves, we are committed to staying at the forefront of B2B payment innovation, leveraging emerging technologies like stablecoins to bring more efficiency, agility, and savings to our clients. Connect with us to see how Jeeves can help your business scale with smarter, future-ready financial infrastructure. Learn more about our solutions.

Frequently asked questions - FAQs

Q1. What are the main types of stablecoins? 

There are four primary types of stablecoins: fiat-backed, crypto-collateralized, commodity-backed, and algorithmic. Each type uses different mechanisms to maintain price stability, with fiat-backed stablecoins being the most common, comprising about 87% of the total circulating supply.

Q2. How do stablecoins maintain their value? 

Stablecoins maintain their value through various methods, depending on their type. Fiat-backed stablecoins hold reserves of traditional currencies, crypto-collateralized ones use other cryptocurrencies as collateral, commodity-backed coins are tied to physical assets, and algorithmic stablecoins use smart contracts to adjust supply based on demand.

Q3. Are stablecoins safe for long-term investment? 

Stablecoins are not typically recommended for long-term investment. While they offer stability, they don't provide significant returns. Stablecoins are better suited for short-term holdings or as a medium of exchange.

Q4. What are some real-world applications of stablecoins? 

Stablecoins are used in various real-world scenarios, including cross-border payments, payroll for global workforces, e-commerce transactions, treasury management in high-inflation regions, and providing financial access to the unbanked population.