How to Make the Most of Your Stablecoins

Stablecoins are crypto tokens designed to hold a steady value, usually pegged to another asset such as the US dollar, so they offer the speed and programmability of crypto without the same level of price swings.

But holding a stablecoin and using one are two different things. Many crypto holders treat stablecoins as static assets, however they can be used in multiple ways.

This guide covers how to make the most of your stablecoins: what they actually are, the four practical things you can do with USDC and USDT inside Ledger Wallet™, and what changes when stablecoins get their own purpose-built blockchain.

What Exactly Are Stablecoins?

A stablecoin is a cryptocurrency whose value is tied to that of a more stable asset, such as a fiat currency or gold. Unlike most cryptocurrencies, its price is designed not to fluctuate significantly. The most widely used stablecoins, such as USDC and USDT, are pegged to the US dollar 1:1. In their case, the issuer holds reserves and mints or redeems tokens against them, which is what keeps the token’s market value close to the value of the asset it represents.

A stablecoin is a token issued on a blockchain, most commonly as a smart-contract token. Your balance is recorded onchain as an entry tied to your wallet address, rather than held in a bank account.

Because it is an onchain token, it can be transferred, used in applications, and deposited into protocols the same way other crypto can, but without the same volatility. That combination of stable value and onchain programmability is the core distinction, and it opens up practical uses many stablecoin holders never explore. For a full breakdown of what stablecoins are, their types, and how they work, refer to this guide.

What Actually Makes a Stablecoin Useful?

The first use is moving out of a volatile asset without converting to cash. When you decide to reduce exposure to an asset like Bitcoin or Ethereum, or when market conditions change, swapping into a stablecoin lets you do so while staying onchain. The funds remain in the form of digital assets and can be redeployed later without on-ramping or off-ramping.

The second is moving value across borders. Stablecoins move across the world the way email moves between countries: quickly, at low cost, and without banks taking a cut at each step. The World Bank’s Remittance Prices Worldwide report put the average cost of sending $200 across borders at 6.36% in Q3 2025, roughly $13 in fees on a $200 transfer. Banks were the most expensive channel, at close to 15%, or nearly $30 per $200 sent. A stablecoin transfer settles in seconds or a few minutes, for a fraction of that.

The third is earning yield on holdings that would otherwise sit unused. Through Ledger Wallet™, you can deposit your stablecoins into established onchain lending protocols, such as Aave and Morpho via Kiln, to earn yield. 

Let’s understand how you can leverage your stablecoin experience via Ledger Wallet.

How to Make the Most of Your Stablecoins Via Ledger Wallet

Here is how each use works inside Ledger Wallet, and what changes when self-custody is part of the equation.

Many stablecoin holders spread their activity across multiple apps, each one a separate interface, a separate risk surface, and a separate step between intent and action. Ledger Wallet brings these together: it supports USDC, USDT, USDS, and DAI across Ethereum, Tron, Base, and other networks, with every action confirmed on a Ledger signer before it leaves the device.

Rebalance Your Portfolio With Stablecoins

Swapping a position into USDC or USDT directly inside Ledger Wallet keeps the whole rotation onchain: no exchange withdrawal, no fiat conversion, and no counterparty holding your funds while a transfer clears. You can move out of a volatile asset into a stablecoin, hold it, and redeploy it later, all from one interface.

At each step, the Ledger signer confirms the transaction. Swapping crypto inside Ledger Wallet keeps both the transaction and the private keys under your control. 

Send Stablecoins Across Borders

Stablecoin payments are no longer a niche use case. A McKinsey and Artemis Analytics report published in February 2026 put business-to-business (B2B) stablecoin payments at roughly $226 billion annualized, a 733% year-over-year increase. The infrastructure behind that growth is the same infrastructure available to anyone with a wallet and a recipient address.

Inside Ledger Wallet, Cash-to-Stablecoin via Noah lets you convert USD or EUR from a bank account directly into USDC on Ethereum or Base, with a low conversion fee (0.25% after an initial fee-free period) and no centralized exchange in between. From there, USDC can be sent to any wallet address globally. 

Spend Stablecoins Without Giving Up Custody

Spending stablecoins has often meant leaving self-custody first. The CL Card offers a different route. Funded from Ledger Wallet, it works anywhere Visa is accepted, more than 90 million merchants. For US residents, the CL Card, powered by the crypto payments platform Baanx, offers 1% Bitcoin cashback and direct paycheck deposits.

Your assets stay protected in Ledger Wallet until the moment you use them. CL Card availability varies by country, and US availability was confirmed in May 2025.

Earn Yield While Keeping Your Keys

USDC, USDT, USDS, and DAI on Ethereum can be deposited into vaults on Aave or Morpho, two of the most established onchain lending protocols, directly via Ledger Wallet, to earn a variable, market-rate return. Kiln handles the integration, while the yield itself comes from the protocols.

What separates this from earning on an exchange is custody. The funds remain onchain, the Ledger signer approves the deposit, the return accrues to your position through the protocol, and withdrawal happens through the same dashboard with no lockup. The keys never leave the signer, so control of your assets stays with you.

Smart contract risk applies to any decentralized finance (DeFi) protocol, and rates fluctuate with supply and demand so it is necessary to do your own research.

USDC on Arc: Why Arc Matters for Stablecoin Holders

Arc, a new Layer 1 blockchain built from the ground up for stablecoin finance, designed to be the economic OS for the internet, , with USDC as its native gas token. On most blockchains, a volatile asset such as ETH pays for every transaction. On Arc, USDC pays for itself: one balance, one asset, without the need to hold a second token just to move the first. 

Circle, which has issued USDC for nearly a decade, built Arc for exactly that purpose, and the stablecoin uses covered above are what it is designed to handle. For USDC holders, that removes a recurring friction point: no topping up ETH, tracking a second balance, or watching a  transaction fail because the gas token ran out at the wrong moment.

Ledger Wallet will support USDC on Arc from day one of mainnet. You will be able to send and receive USDC on Arc with hardware-backed confirmation on the Ledger signer. Swapping and earning will be available within the first two weeks of launch, accessed directly via Ledger Wallet, with variable, market-rate yield and full self-custody throughout.

This support from day one helps users get familiar with the same setup you already use, backed by Ledger’s security model.

Conclusion

Stablecoins can hold steady value through market swings, move value across borders in minutes, fund real-world spending, and earn a variable return through established onchain protocols. With the arrival of Arc, they also gain a Layer 1 designed entirely around them.

The through-line across all of it is self-custody. Each use above keeps you in control, because every action stays under your authority until you confirm it on your Ledger signer. That control is what separates actively using a stablecoin from simply holding one.

Frequently Asked Questions

What Is the Best Way to Use Stablecoins?

There is no single best use; it depends on your goal. Stablecoins can be used to move out of a volatile asset, to send value across borders, to spend in the real world, or to earn a return by depositing into an established onchain lending protocol. Inside a self-custody wallet, all four are possible without surrendering your keys.

How Do You Send Stablecoins Internationally?

A stablecoin transfer settles directly onchain from one wallet address to another, anywhere in the world, in seconds or a few minutes. Inside Ledger Wallet, the Cash-to-Stablecoin feature via Noah converts USD or EUR from a bank account into USDC on Ethereum or Base. From there, the USDC can be sent to any recipient address on any supported network, including USDT on Tron for high-volume payment routes.

*Crypto transaction services are provided by third-party providers. Ledger provides no advice or recommendations on use of these third-party services.