Swap
USDC on X LayertoUSDC on Optimism
X LAYER → OPTIMISM · NO WALLET CONNECTION · NO SIGN-UP · NO KYC
No wallet connection is needed to move USDC from X Layer to OP Mainnet. You get a quote, send USDC to a deposit address made for your order, and USDC arrives on Optimism at the address you entered. X Layer is OKX's EVM network, and OKB pays the gas there.
Route at a glance
- YOU SEND
- USDCon X Layer
- YOU RECEIVE
- USDCon Optimism
- SETTLEMENT
- X Layer → aggregated liquidity → Optimism
- WALLET CONNECTION
- None — you send one deposit to a unique address
- ACCOUNT / KYC
- None — no sign-up at any amount
How the USDC to USDC swap works
- 01
Pick this route
On the exchange, choose USDC on X Layer as what you send and USDC on Optimism as what you receive, then enter the recipient address and review the live quote.
- 02
Send one deposit
A unique X Layer deposit address is generated for your order. Send the quoted USDC amount to it from any wallet or exchange — no wallet connection, no sign-up, no KYC.
- 03
Receive USDC on Optimism
Settlement runs across our aggregated liquidity sources, and USDC lands at the recipient address on Optimism. Follow every stage live on the order page.
USDC to USDC FAQ
Do I need to connect an X Layer wallet?
No. The exchange issues a deposit address on X Layer and you send USDC to it from OKX Wallet, MetaMask, Rabby, Ledger or an exchange withdrawal. Nothing is signed in the browser.
How long does USDC on X Layer to USDC on Optimism take?
Usually a few minutes from the moment your USDC deposit confirms. The quote shows an ETA for this exact route before you send anything.
Which OP Mainnet address can receive the USDC?
Any OP Mainnet address, a standard 0x… EVM address. OP Mainnet shares your Ethereum address. If you pay out to an exchange, confirm it accepts Optimism deposits for this asset.
Is USDC on Optimism the same asset I sent?
Yes. You send USDC on X Layer and receive USDC on Optimism, paid to the address you chose. The amount differs only by network costs and a service fee under 1%, both shown in the quote.
What happens if the swap fails after I send USDC?
The USDC is refunded on X Layer and the order page shows the refund status. A failed route does not leave funds stuck halfway.