Stablecoin · Sonic

USD Coin on Sonic (USDC)

USD Coin (USDC) is a fully-reserved US-dollar stablecoin, with one USDC designed to track one US dollar. It is issued across several EVM chains, including Ethereum, Base, and Polygon, and is a staple of payments and DeFi. On Sonic, USDC moves as a ERC-20 token: transfers pay Sonic network fees in S and settle with the network's own finality. Every U.CASH rail that runs on Sonic, from checkout to swap, supports USDC natively on this chain.

Swap USDC on Sonic → Buy USDC

Open in the app: Swap · Buy · Get UCASH

USD Coin on Sonic at a glance

Network
Sonic
Standard
ERC-20 token
Block time
sub-second finality
Consensus
Proof-of-Stake DAG (ABFT)

USDC transfers confirm with the Sonic network (sub-second finality blocks). Settlement on U.CASH is non-custodial: every payment and swap moves on-chain, direct to a wallet you control.

USD Coin on Sonic contract addresses

USD Coin on Sonic (USDC) is a token. Always verify the address before trading.

Sonic0x29219dd400f2Bf60E5a23d13Be72B486d4038894

Use USDC on Sonic

Every action opens with USDC already selected.

Swap USDC

Best-price routing from Sonic into any asset, cross-chain included, in one signed transaction.

Open the swap →

Buy USDC

Card or bank where the fiat rails serve Sonic, or swap from any asset you already hold.

Buy USDC →

Get UCASH with USDC

Pay USDC from Sonic and receive UCASH, the U.CASH network token, non-custodial.

Get UCASH →

Related on U.CASH

USD Coin (USDC)

A fully-reserved US-dollar stablecoin across EVM chains.

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USD Coin on Abstract (USDC)

USD Coin (USDC) on Abstract.

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USD Coin on Arbitrum (USDC)

USD Coin (USDC) on Arbitrum.

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USD Coin on Avalanche (USDC)

USD Coin (USDC) on Avalanche.

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Sonic (S)

High-speed EVM L1 with sub-second finality.

Overview →

USD Coin on Sonic: FAQ

What is the USDC contract address on Sonic?
0x29219dd400f2Bf60E5a23d13Be72B486d4038894. It is the verified ERC-20 token deployment listed above with its explorer link. Always check the address before you trade or accept USDC on Sonic.
How do I swap USDC on Sonic?
Open swap.u.cash/usdc-sonic and the pair arrives prefilled: USDC on Sonic as the asset you pay. Pick what you want to receive, confirm the route, and your wallet signs one transaction.
How fast are USDC transfers on Sonic?
Sonic runs Proof-of-Stake DAG (ABFT) with sub-second finality blocks, and USDC settles with the network. U.CASH watches confirmations per your checkout policy.
Can I move USDC from Sonic to another network?
Yes. The same swap screen routes cross-chain in one signed transaction: choose a destination network and the router bridges alongside the trade, so the output lands as USDC (or any asset you pick) on the other chain.
What does it cost to use USDC on Sonic?
You pay the Sonic network fee in S for each transfer. Swaps carry a flat, transparent fee shown before you confirm; there are no spreads or hidden routing cuts.
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USD Coin on Sonic, your keys

Swap, buy, and settle USDC on Sonic non-custodial, straight to the wallet you control.

Swap USDC on Sonic → Buy USDC