Question 1

How long does USDC take to bridge from XDC to Linea?

Accepted Answer

The configured Standard attestation estimate is ~10 seconds. The Fast estimate, when available, is ~10 seconds. These describe source attestation, not guaranteed end-to-end delivery. The destination claim on Linea, network congestion and wallet approval add time.

Question 2

How many confirmations are needed on XDC?

Accepted Answer

The app uses 3 source confirmations for Standard and 3 for Fast. These are source-network requirements for Circle's attestation; they are separate from the transaction that mints USDC on Linea.

Question 3

Can I use Fast for XDC to Linea?

Accepted Answer

The app supports Fast transfers from XDC. Live allowance, pricing and network conditions can affect availability; review the selector and quote before confirming.

Question 4

Which wallets and gas tokens do I need?

Accepted Answer

Use a compatible EVM wallet holding native USDC on XDC and XDC for the source transaction. The recipient must be a compatible EVM address on Linea. To claim yourself, connect the destination wallet and keep ETH there for destination gas.

Question 5

What fees apply to this route?

Accepted Answer

Budget for source gas in XDC on XDC and destination claim gas in ETH on Linea. Fast can also include Circle's Fast fee and an application fee deducted from USDC. Review the live fee breakdown and received amount before approving; gas is separate.

Question 6

Will I receive native USDC on Linea?

Accepted Answer

Yes. CCTP burns native USDC on XDC and mints native USDC on Linea. It does not send a wrapped representation. Select native USDC on the source network rather than a bridged token with a similar name.

Question 7

What if my XDC to Linea transfer is pending?

Accepted Answer

Use Find transfer with XDC as the source and your source transaction hash. A transfer may be waiting for source confirmations, Circle's attestation, or a claim on Linea. Once attestation is ready, connect the destination wallet to continue an outstanding claim.

Bridge USDC from XDC to Linea

Using CCTP from XDC to Linea