EXPERIMENTAL MAINNET · REAL FUNDS

Temporary Base → Arc bridge is live.

Early-access Circle Gateway flow with a 3% Circuswap fee, a separate forwarding charge, and a Circuswap-operated Arc mint relayer. Read every warning before connecting.

Open Temporary Bridge →

Two-way Circle CCTP route

Ethereum in. USDC on Arc out.

Bridge test USDC from Ethereum Sepolia to Arc Testnet using Circle CCTP.

You sendEthereum Sepolia

USDC

Sepolia ETH: connect to check — reserved for gas.Get Sepolia USDC ↗

Estimated receiveArc Testnet

1.00

USDC

Your current Arc balanceConnect wallet to check

Circle CCTP transferUSDC is burned on Sepolia and minted on Arc

Bridge amount1.00 USDCCircuswap fee0.02 USDC · 2% added · 90/10 splitTotal wallet debit1.02 USDCCCTP Fast feeEstimated in review · 1–14 bps

Circle testnet routeCCTP burn + mint

Bridgevia Circle CCTP

Source USDC0x1c7D…7238 ↗Destination USDC0x3600…0000 ↗All verified addresses →

Testnet tokens have no monetary value. A 2% service fee is added to each bridge. Sepolia ETH is required for gas.