Bridge
Bridge USDC
Move USDC between Base and Arc over Circle's CCTP. Argus charges 0.5%, shown as its own line beside Circle's fee before you sign.
Gas in ETH
Gas in USDC
Arrives at your own address on Arc.
Fast asks Circle to attest sooner for a slightly higher fee. It is a request, not a guarantee.
Transfers are burned on Base and minted on Arc by Circle. There is no wrapped token and no Argus-held balance at any point. You need no Arc gas to receive: Circle submits the mint.
Claim a transfer
If a transfer was burned but never arrived, deliver it yourself. The attestation does not expire and the USDC can only reach the address that burned it.
The transaction that burned the USDC on the source chain.