ETHUSDCEthereum → USDC (Polygon)
Exchange ETH to USDC (Polygon)
1 ETH ≈ 2434.88 USDC · min 0.00063575 ETH
Indicative rate. Your exact rate locks in the form below.
ETH gains into dollars on the network where moving them costs pennies.
Send Ethereum, receive USDC on Polygon to your own wallet. We lock the rate up front, and moving those dollars on costs little.
How to exchange ETH to USDC (Polygon)
- 01 Enter the amount and your USDC address on the Polygon network.
- 02 Send Ethereum to the address shown, in one transaction.
- 03 Receive USDC at your Polygon address, usually quickly.
Examples: ETH → USDC at the current rate
Indicative rate — the exchange form locks the exact amount.
Lock it into dollars
When it is time to step out of volatile ETH and sit in dollars, USDC on Polygon is a clear way to do it, and a transfer there costs pennies.
A cheap network for dollars
Polygon network fees are small, so moving those dollars onward costs almost nothing.
A rate with no surprises
We lock the price the moment you start. Nothing added on top: what you see is what you get.
Your coins do not sit with us
We do not hold a balance. Ethereum comes in and goes straight out as USDC to your address.
Send ETH on Ethereum mainnet (L1), not from Arbitrum, Optimism, Base, or another L2. USDC arrives on the Polygon network, at a 0x address. The format matches Ethereum, so select the Polygon network in your wallet for receiving. The swap goes through after Ethereum network confirmations. The exact rate and minimum are shown right in the swap form. People take this direction to lock in a gain and sit in dollars without paying mainnet gas for every move afterwards: on Polygon a transfer costs pennies and confirms quickly. The deposit itself is an ordinary L1 transaction and gets pricier in congested hours. As the receiver, switch the wallet to Polygon in advance and check that USDC on that network appears in the token list. The exchange starts after 12 confirmations on Ethereum — usually about 3 min.
How we differ
Comparing us with a specific service? Read the sourced, dated breakdowns
FAQ
Is registration required for this exchange?
No. The amount and your USDC address on Polygon are all it takes. We do not establish who the customer is: automated screening applies to the funds that arrive into the order, not to the person. If a deposit cannot clear it, the exchange stops and the coins return to an address the sender controls.
Does the ETH have to come from mainnet?
Yes, from Ethereum mainnet, not from Arbitrum, Optimism, Base, or another L2. If it lands wrong, message @swappsy.
Where do the dollars land, and on which network?
USDC arrives on the Polygon network, at a 0x address. The format matches Ethereum, so a wallet takes the address on either - select Polygon in yours and check that USDC on that network is displayed, or the credit is easy to lose sight of.
What makes dollars on Polygon convenient?
They are cheap to hold and to move: a transfer on that network costs pennies and confirms quickly, so sitting in dollars and spreading them onward works out far cheaper than doing the same on mainnet.
How long after sending ETH does USDC arrive?
The main wait is Ethereum mainnet confirmations: speed there is middling and follows the load, though it rarely drags. After that the dollars head to Polygon, a quick network, so the second half passes almost unnoticed. We do not name exact minutes, they differ through the day.
The swap did not go through - how do I get the ETH back?
Leave a refund address with the order and nothing else is needed: if the exchange cannot be carried through, the ETH goes back on Ethereum mainnet to that address, under your control.
What is the minimum amount?
Right now this direction starts from about 0.00063575 ETH. The exchange form shows the exact minimum — it follows the live rate.
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