Stablecoin · Ink

USD Coin on Ink (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 Ink, USDC moves as a ERC-20 token: transfers pay Ink network fees in ETH and settle with the network's own finality. Every U.CASH rail that runs on Ink, from checkout to swap, supports USDC natively on this chain.

Swap USDC on Ink → Buy USDC

Open in the app: Swap · Buy · Get UCASH

USD Coin on Ink at a glance

Network
Ink
Standard
ERC-20 token
Block time
~2 sec
Consensus
Optimistic Rollup (OP Stack)

USDC transfers confirm with the Ink network (~2 sec blocks). Settlement on U.CASH is non-custodial: every payment and swap moves on-chain, direct to a wallet you control.

USD Coin on Ink contract addresses

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

Ink0x2D270e6886d130D724215A266106e6832161EAEd

Use USDC on Ink

Every action opens with USDC already selected.

Swap USDC

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

Open the swap →

Buy USDC

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

Buy USDC →

Get UCASH with USDC

Pay USDC from Ink 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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Ink (ETH)

OP Stack Ethereum L2.

Overview →

USD Coin on Ink: FAQ

What is the USDC contract address on Ink?
0x2D270e6886d130D724215A266106e6832161EAEd. 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 Ink.
How do I swap USDC on Ink?
Open swap.u.cash/usdc-ink and the pair arrives prefilled: USDC on Ink 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 Ink?
Ink runs Optimistic Rollup (OP Stack) with ~2 sec blocks, and USDC settles with the network. U.CASH watches confirmations per your checkout policy.
Can I move USDC from Ink 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 Ink?
You pay the Ink network fee in ETH for each transfer. Swaps carry a flat, transparent fee shown before you confirm; there are no spreads or hidden routing cuts.
Get started

USD Coin on Ink, your keys

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

Swap USDC on Ink → Buy USDC