Different Stablecoin Use Cases & How Do They Work

Stablecoins are digital tokens designed to maintain a steady value, usually $1, making them practical for moving and storing money on blockchain networks. Their stable value and blockchain-based infrastructure have made them useful across a growing range of financial activities. This guide explains eight common stablecoin use cases, how they work, and where they are being adopted today.

8 Common Stablecoin Use Cases

Stablecoins provide liquidity to exchanges and decentralized finance (DeFi) protocols and serve as collateral in lending and borrowing applications.

Stablecoins act as a bridge between traditional currencies and the crypto world. Instead of converting their crypto into fiat every time, investors can move their funds into stablecoins and keep them within the crypto ecosystem, making it easier to trade and manage their funds.

1. Cross-border payments and remittances

Sending money abroad through banks means correspondent chains, cut-off times, and fees stacked at every hop. The World Bank's latest Remittance Prices Worldwide report puts the global average cost at 6.36% of the amount sent. 

A stablecoin transfer can reduce the number of intermediaries involved in a payment. It usually settles within seconds, and the network fee is typically a few cents whether you send $50 or $50,000. In Latin America, Bitso moves remittances using USDC over low-cost networks. The results are visible in business surveys too: 41% of businesses that have used stablecoins report cost savings of 10% or more, mostly on cross-border payments.

2. Merchant payments and settlement

Card acceptance costs merchants a percentage of every sale and exposes them to chargebacks and multi-day settlement. Stablecoin acceptance offers near-instant settlement, lower processing cost (often cited at 2–3% below cards), and finality.

Large platforms are building this in. YouTube lets U.S. creators receive payouts in PayPal's PYUSD, and Stripe has added stablecoins as a checkout option. Digital goods, gaming, and marketplaces with global sellers lead adoption, because they lose the most to cross-border card fees.

3. Payroll

Paying contractors in multiple countries is slow and costly. Companies pre-fund local accounts to avoid late payments, tying up working capital, and then lose margin to FX spreads.

Stablecoin payroll replaces that with a single treasury balance that pays anyone with a wallet in minutes. Platforms such as Remote and Rise now support stablecoin payouts. Workers benefit most in countries with unreliable banking or slow international transfers, where they can receive dollars at once and choose when to convert.

4. Corporate treasury management

Corporate treasurers care about three things: speed of access to cash, cost of moving it, and return on idle balances. Stablecoins address all three. Funds can move between subsidiaries or counterparties at any hour, weekends included, and some companies earn yield on balances that would otherwise earn nothing. 

Crypto-native firms were first, since stablecoins already act as their working capital. Traditional companies and financial institutions are following, mainly for international settlement and for reducing the number of currency accounts they manage. Regulation is a large part of why. The GENIUS Act, enacted on July 18, 2025, created the first comprehensive US federal framework for payment stablecoins.

5. Store of value and dollar access

In economies with high inflation or unstable currencies, people have long saved in dollars through cash, informal exchange, or offshore accounts. Stablecoins make this possible with a smartphone. In Argentina, apps such as Buenbit and Lemon let users swap pesos for USDC and hold digital dollars without a foreign bank account.

The market structure reflects this demand: USD-pegged tokens account for 99.4% of total supply. The stablecoin market is, in effect, a dollar distribution network.

6. DeFi and trading

This remains the largest use by activity. Decentralized finance needed a stable unit of account before it could function, because lending and borrowing in a volatile asset like ETH is impractical. Stablecoins solved that. On Aave and Compound, users deposit stablecoins to earn interest, and borrowers take stablecoin loans. On Uniswap, stablecoins anchor trading pairs. On derivatives platforms, they serve as collateral and settlement currency.

They are also the market's shock absorber. Traders move into stablecoins during downturns without leaving the crypto ecosystem. Supply has behaved differently from crypto prices: it fell more than 30% in the last bear market but has held near record highs through the 2026 downturn. On the trading side, Tether holds about 59% of supply but about 74% of on-chain trading volume, while USDC led by annual transaction volume in the last full year, at $18.3T versus USDT's $13.3T. Those two figures show that USDT dominates exchange liquidity and USDC leads on-chain transaction volume.

7. Humanitarian aid

Aid agencies and NGOs spend heavily on intermediaries and delays. Stablecoins allow funds to reach recipients directly, even where banks are damaged, closed, or absent, as in conflict zones and disaster areas. Use cases include direct cash transfers, microfinance funding, and support for small farmers and businesses.

8. New business models

Because stablecoins are programmable, payments can be automated in ways banks do not offer. Superfluid enables continuous streaming of payments, so a worker or service provider is paid by the second rather than at month-end. Audius pays artists directly in USDC, removing a layer of platform intermediation. Subscriptions, instant royalty splits, and usage-based billing all become simpler when payment logic lives in code.

Stablecoins are also becoming the settlement layer for tokenized assets such as government bonds, real estate, and commodities. That role links traditional finance to on-chain markets, and it is where much of the next phase of adoption is likely to come from.

Types of Stablecoins and How Do They Work 

Stablecoins are designed to be pegged to a specific asset or to the US dollar. They are particularly designed to maintain a stable value. They do not use the same methods to achieve this stability. Different mechanisms determine how they maintain their peg.

There are four primary types of stablecoins such as fiat-collateralized, commodity-backed, crypto-collateralized, and algorithmic. 

Fiat-Collateralized

Fiat-backed stablecoins hold reserve currencies like the U.S. dollar to secure their value. Independent custodians keep these reserves, and it regularly audited. 

Fiat-backed stablecoins are supported by traditional assets, such as US dollars or short-term government securities. Stablecoin issuers earn money through reserves, which support tokens in circulation. 

For example, imagine if an issuer has $100 million worth of USD-pegged stablecoins in circulation, it needs to maintain approximately $100 million worth of eligible reserves to support those tokens in circulation.

The redemption and reserve process also keeps the stablecoins maintained at the $1 target. For example, if the stablecoins fall to $0.98, traders can purchase them at a lower price and redeem them with the issuer for approximately $1 each, which creates an opportunity for profit and may increase demand for the tokens.

Crypto-collateralized

Stablecoins are backed by other types of crypto assets rather than traditional assets such as US dollars or government securities. The blockchain networks store the collateral, which includes assets such as ETH, WBTC, etc.

Because cryptocurrencies can experience significant price fluctuations, stablecoins often use more collateral than the value of stablecoins issued. This extra collateral provides a safety cushion if the value of the underlying crypto asset falls.

If a user deposits $100 worth of ETH into a smart contract. Then, they receive only $50 worth of stablecoins. This is due to price fluctuations, because if the value of ETH falls, the extra $50 of collateral helps protect the system. 

According to the platform’s rules and fees, the user can retrieve their collateral by repaying the stablecoins.

Algorithmic / Hybrid

This method does not depend on either fiat or crypto collateral but instead relies on algorithms to control the supply. Algorithms use predefined rules and automated mechanisms to keep their price close to the target. 

For example, if the stablecoin price goes above its target, they increase the supply by adding extra tokens, and if the price falls below the target, they reduce the supply by burning tokens or providing incentives that encourage users to remove tokens from circulation. 

The main idea is to use automated incentives rather than relying on traditional reserves.

Why do Businesses Launch Stablecoins?

Have you ever wondered why businesses have started focusing on stablecoins? Because it has become a practical way for businesses to use blockchain technology without being exposed to extreme price swings.

Stablecoins settle transactions rapidly on blockchain networks, which gives businesses access to funds quickly to pay suppliers and reinvest without delays.

• Unlike traditional payment methods, stablecoins can enable direct transactions with less paperwork. All stablecoins provide instant, direct transactions worldwide, and generally require only an internet connection. This enables businesses to conduct transactions more quickly and stand out among competitors.
• Companies prioritize stablecoins because they work like digital cash that can move across borders 24/7. They can also make faster payments using stablecoins. This will help to avoid the delays often associated with traditional banking.
• USDT and USDC are popular stablecoins that allow businesses to store and transfer funds across borders quickly and conveniently.
• Bitcoin and Ethereum are the traditional cryptocurrencies that experience significant price fluctuations. Stablecoins avoid those fluctuations because they are designed to maintain a more stable value. This stability is the core reason for businesses to focus on launching stablecoins.
• Paying global vendors becomes a task as it requires multiple banks and exchanging currencies, which makes the whole process slow. But with stablecoins like USDT and USDC, the payments can be done in a single currency in near real time. 
• Stablecoins can generate revenue through reserve yields, transaction fees, and other issuer activities. Understanding how do stablecoins make money helps businesses assess the economics of launching their own stablecoin.

How Fourchain Can Help You in Creating a Stablecoin For Your Own Use Case?

Demand for stablecoins is growing among businesses. The right way to build stablecoins is to understand their intended use cases. Build your stablecoin with Fourchain’s blockchain expertise. 

Fourchain helps you develop stablecoins with use cases tailored to your business requirements, such as payments, cross-border transfers, trading, and digital transactions, with a focus on security and scalability.

Build your stablecoin with us today!