Buy

Buy USD Coin (USDC)

Buy USD Coin with any asset you already hold. One step, fully non-custodial, settled straight to your own wallet.

Why buy USD Coin on U.CASH

Best-price routing

Every connected DEX, bridge, and exchange is scanned for the best output, then executed in one flow.

One transaction

Approve once and swap. ERC-20 trades can be a single signed transaction, no repeated approvals.

Cross-chain

Move USDC between networks via cross-chain bridges, routed alongside the swap.

Transparent fee

A flat fee on the output. No spreads, no hidden routing cuts.

Direct to your wallet

Swaps settle on-chain to addresses you control. Your keys, your USDC.

1,500+ pairs

USDC against thousands of assets, from majors to long-tail tokens.

How to buy USD Coin

Step 01

Begin at the buy page

The USD Coin purchase flow lives on the buy page.

Step 02

Fund with anything

Pick any held coin or token as the paying side of the trade.

Step 03

Say where it goes

The USDC lands at whatever address or resolvable name you provide.

Step 04

Confirm, then hold

One confirmation of route and price, and settlement runs to your wallet, final and non-custodial from the first confirmation.

Buy more than USD Coin

Tether (USDT)

The largest US-dollar stablecoin, live on Ethereum, Tron, and BNB Chain.

Dai (DAI)

A decentralized US-dollar stablecoin on Ethereum.

Bitcoin (BTC)

The original proof-of-work blockchain and largest cryptocurrency.

Ethereum (ETH)

The leading smart-contract blockchain and home of ERC-20.

Base (ETH)

Ethereum L2 built on the OP Stack.

Polygon (POL)

EVM sidechain built for fast, cheap payments.

Before you start

Two things and you are ready. A wallet that can hold USD Coin and a little USDC for gas on its chain, and the receiving address you want the output delivered to, which can be a raw address or a web3 name where the wallet resolves one. The preview shows the full picture before anything is signed: what leaves, what arrives, the fee, and the network cost. Nothing in the flow asks you to hand over keys; the wallet stays yours and signs only what you approved on screen.

Fees and settlement

The cost picture is two lines. The platform side is a flat 0.50% all-in on the swap, quoted before you sign, with no spread and no routing cut behind it. The network side is gas paid in USDC, settling with settles with the host chain blocks on Multi-chain token (ERC-20), which the preview itemizes per leg. Settlement is on-chain to the address you chose: Follows the host chain (Ethereum ~12, Base ~a few, Polygon ~a few) on this asset, after which the balance is spendable and non-custodial in the fullest sense, yours to move with no platform in the path.

The route runs on the aggregated DEX route, and atomicity is the property that matters: the approved number either happens in full or the transaction reverts with nothing moved but the attempt's gas. There is no resting state between legs where value sits in someone else's hands, and a route that misses your bounds simply fails clean, ready for a fresh quote. Cheap and loud beats silent and expensive as failure modes go.

Tokenized assets price from their issuer's own feed rather than a crypto market, so the quote tracks the underlying's session, and transfer eligibility follows the issuer's on-chain rules: the contract enforces them at settlement, which is why the checkout asks buyers to confirm eligibility once. These assets are not card-buyable; acquisition runs through the swap rail, and the fee structure above applies unchanged. What the wrapper adds is exposure with wallet speed, not brokerage machinery: no deposit account, no settlement lag between deciding and holding. Holders keep the same options as any token: send it, spend it where it is accepted, or swap back out the way they came in, and every movement carries the chain's own finality with it.

Buying USD Coin: FAQ

How do I buy USDC on U.CASH?
Choose USDC, pay with any asset you already hold, and complete it in one step. Your USDC is delivered non-custodial to your own wallet.
What can I buy USD Coin with?
Any asset you already hold: the swap leg converts what you spend into USDC in one signed transaction, quoted all-in before you confirm.
Where does the USDC I buy go?
Straight to the wallet address or web3 name you provide. U.CASH never holds it; settlement is on-chain and non-custodial from the first confirmation.
Is there a minimum or maximum purchase?
No platform minimum: tokens are divisible, so any amount the network can economically settle works. Very small amounts show their network fee honestly in the preview before you decide.

Buy USD Coin in one step

Routed for the best net number and settled where you say, non-custodial.