Stablecoin Guide.
What They Are and How to Use Them

Stablecoins are digital currencies created to maintain a stable value, usually pegged to assets like the US Dollar or Euro. They combine the trust of traditional money with the borderless speed of blockchain, making them the most practical form of cryptocurrency for everyday payments.

With Oobit, you can use stablecoins like USDT, USDC, and DAI to pay anywhere Visa is accepted.

What is Stablecoin?

A stablecoin is a cryptocurrency designed to keep a consistent price. Unlike Bitcoin or Ethereum, which can fluctuate heavily, stablecoins are pegged to underlying assets such as national currencies like the US Dollar or Euro, commodities such as gold, or a diversified basket of assets.They achieve price stability in three main ways:

1

Fiat-backed reserves held in cash or Treasuries, such as USDT and USDC.

2

Crypto-collateralized smart contracts, where assets like ETH back the stablecoin, as with DAI.

3

Algorithmic supply controls, which attempt to maintain stability but remain experimental and high risk.

Why Stablecoins Matter

Stablecoins have become the backbone of digital finance, serving real-world needs:

Everyday payments

including groceries, rides, and online shopping

Remittances

with fast and low-cost
cross-border transfers

Savings tool

for people in
high-inflation economies

DeFi and trading

as the base currency in most crypto markets

Stablecoins now account for the majority of blockchain payment volume worldwide.

Stablecoins vs Other Cryptocurrencies

Feature

High price stability

Low volatility

Suitable for payments /savings

Everyday utility

Stablecoins

Bitcoin or

Ethereum

Bitcoin or Ethereum

Global Stablecoin Market Toggle

The global stablecoin market has grown to more than 150 billion dollars in market capitalization in 2025, with billions of dollars in daily transactions taking place across blockchains. Adoption is especially strong in countries such as Brazil, Argentina, Nigeria, Turkey, and the Philippines, where stablecoins are increasingly used as a replacement for local currencies.

Beyond trading and payments, stablecoins are becoming a key driver of financial inclusion, giving the unbanked and underbanked population access to digital dollars for savings and everyday transactions.

Global Stablecoin Market

Regulation of Stablecoins Toggle

Governments worldwide are actively shaping the future of stablecoins. In the European Union, the MiCA framework has introduced strict licensing requirements and mandatory reserve backing for issuers. In the United States, draft legislation is being prepared to regulate stablecoin issuance and ensure proper audits.

Across Latin America, adoption is outpacing regulation, with stablecoins already being used as everyday money. In Asia, approaches vary: countries like Singapore and the Philippines have embraced open adoption, while others such as China and India have imposed tighter restrictions.

Regulation of Stablecoins

Risks of Stablecoins Toggle

Even though they are designed to remain stable, stablecoins still carry risks. The most discussed concern is reserve transparency, with debates over whether issuers are always fully backed. Stablecoins may also experience temporary depegging during times of market stress.

Regulatory uncertainty adds another layer of risk, as rules differ significantly between regions and may change quickly. Finally, there are technology risks, including the potential for smart contract bugs or failures in the infrastructure that supports stablecoins.

Risks of Stablecoins

Global Stablecoin Market

Types of Stablecoins. Learn More

According to the Visa Onchain Analytics report on stablecoin transactions, the leading stablecoins by global usage include USDT, USDC, PYUSD, USDP, FDUSD, and USDG. In addition, Oobit also supports widely adopted stablecoins such as DAI and EURR, making it easier to spend both the global leaders and regional favorites.

USDT

Stablecoin 

USDT

The most widely used stablecoin worldwide

USDC

Stablecoin 

USDC

USD-backed and known for transparency

DAI

Stablecoin 

DAI

A decentralized and crypto-backed stablecoin

EURR

Stablecoin 

EURR

Euro-backed for payments in the EU

PYUSD

Stablecoin 

PYUSD

PayPal’s USD-backed stablecoin

USDP

Stablecoin 

USDP

Pax Dollar, a regulated USD stablecoin

FDUSD

Stablecoin 

FDUSD

First Digital USD, growing in adoption

USDG

Stablecoin 

USDG

Global USD stablecoin for onchain payments

USDR

Stablecoin 

USDR

Regulated stablecoin issued in the EU under MiCA

XAUt

Stablecoin 

XAUt

A gold-backed stablecoin issued by Tether

RLUSD

Stablecoin 

RLUSD

RLUSD is a fiat-backed stablecoin, fully supported by U.S. Dollar.

USD1

Stablecoin 

USD1

USD1 is the U.S. Dollar stablecoin issued by World Liberty Financial (WLF)

USDe

Stablecoin 

USDe

USDe is a synthetic stablecoin created by Ethena Labs

TUSD

Stablecoin 

TUSD

TUSD (TrueUSD) is a fiat-backed stablecoin pegged 1:1 to the U.S. Dollar

USDT0

Stablecoin 

USDT0

USDT0 is the newest Tether stablecoin, pegged 1:1 to the US Dollar

USDD

Stablecoin 

USDD

A decentralized algorithmic stablecoin built on the TRON blockchain.

USAT

Stablecoin 

USAT

Tether’s upcoming U.S. regulated stablecoin pegged 1:1 to the U.S. Dollar.

How to Use Stablecoins with Oobit

With Oobit, stablecoins become spendable money.

Tap and Pay

Available anywhere Visa
is accepted

Online checkout

Checkout with crypto across apps, shops, and services.

Send money

Transfer to friends and family with zero fees (Wherever they are)

User-experience perfection.
Oobit + $USDt for payments in real-life.

Paolo Ardoino

CEO of Tether

Thanks to Oobit anyone can now pay with Bitcoin Cash, Bitcoin, Tether, Ethererum and other Crypto anywhere in the world that accepts Visa, right from their smart phone.

Roger Ver

Bitcoin Jesus

Real-Life Payment Integration:
BNB Chain is teaming up with Oobit to enable everyday purchases, like buying coffee, with stablecoins, making crypto transactions more practical and affordable.

BNB Chain

CEO of Tether

How crypto should be- digital cash, instant and helping the unbanked. Tap and Pay for everyday things in-store with your $VET knowing it has a significantly low carbon footprint.

Sarah Nabaa

VeChain foundation

TON x Oobit Use TON and USDt-TON with 100M+ retailers across the globe!
Just like Apple Pay®, the Oobit app allows you to shop, grab a coffee, then Tap & Pay with $USDt-TON & $TON.

TON

Stablecoin FAQ

What are stablecoins?

A stablecoin is a cryptocurrency that maintains a steady value by being pegged to assets like the US Dollar or gold.

What are the 4 types of stablecoins?

Stablecoins can be fiat-backed, crypto-collateralized, commodity-backed, or algorithmic.

Is Bitcoin a stablecoin?

No. Bitcoin is a cryptocurrency and it is highly volatile. Stablecoins are created to keep a fixed value.

Who owns Tether USDT?

Tether Limited issues USDT which is the largest stablecoin in the world.

Can you make money with stablecoins?

Stablecoins are not designed for speculation, but they can earn interest or rewards through certain platforms.

Do stablecoins pay interest?

Some apps and platforms offer yield or staking rewards on stablecoins, depending on the provider.

Can I buy stablecoins?

Yes. USDT, USDC, and other stablecoins can be bought through exchanges, apps, and wallets such as Oobit.

Is a stablecoin better than Bitcoin?

They serve different purposes. Stablecoins are used for payments and stability. Bitcoin is used more as a store of value.

What is USDT?

What is USDT? USDT is Tether’s U.S. Dollar stablecoin, pegged 1:1 to the Dollar and backed by reserves.

The Future of Stablecoins

Stablecoins are no longer just a bridge to crypto. They are becoming the new digital money. From retail payments to global transfers, they are reshaping how people interact with money.

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